This is a list of plant Genera, Species & Cultivars ... - PlantFile USA
This is a list of plant Genera, Species & Cultivars ... - PlantFile USA
This is a list of plant Genera, Species & Cultivars ... - PlantFile USA
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<strong>Th<strong>is</strong></strong> <strong>is</strong> a l<strong>is</strong>t <strong>of</strong> <strong>plant</strong> <strong>Genera</strong>, <strong>Species</strong> & <strong>Cultivars</strong> contained<br />
in the current full version <strong>PlantFile</strong> Database.<br />
All <strong>plant</strong>s are fully documented with photographs.<br />
3280 <strong>Species</strong><br />
5012 <strong>Cultivars</strong><br />
Abelia ( Caprifoliaceae )<br />
* Abelia chinens<strong>is</strong><br />
* Abelia schumannii<br />
* Abelia x grandiflora<br />
Abelia x grandiflora 'Compacta'<br />
Abelia x grandiflora 'Confetti'<br />
Abelia x grandiflora 'Dwarf Purple'<br />
Abelia x grandiflora 'Edward Goucher'<br />
Abelia x grandiflora 'Franc<strong>is</strong> Mason'<br />
Abelia x grandiflora 'Golden Glow'<br />
Abelia x grandiflora 'John Creech'<br />
Abelia x grandiflora 'Little Richard'<br />
Abelia x grandiflora 'Prostrata'<br />
Abelia x grandiflora 'Really Pink'<br />
Abelia x grandiflora 'Sherwoodii'<br />
Abelia x grandiflora 'Sunr<strong>is</strong>e'<br />
Abeliophyllum ( Oleaceae )<br />
* Abeliophyllum d<strong>is</strong>tichum<br />
Abeliophyllum d<strong>is</strong>tichum 'Rosea'<br />
Abies ( Pinaceae )<br />
* Abies amabil<strong>is</strong><br />
* Abies balsamea<br />
Abies balsamea 'Hudsonia'<br />
* Abies cephalonica<br />
Abies cephalonica 'Meyer`s Dwarf'<br />
* Abies concolor<br />
Abies concolor 'Argentea'<br />
Abies concolor 'Aurea'<br />
Abies concolor 'Brevifolia'<br />
Abies concolor 'Candicans'<br />
Abies concolor 'Compacta'<br />
Abies concolor 'Dwarf Globe'<br />
Abies concolor 'Gable’s Weeping'<br />
Abies concolor 'Glauca'<br />
Abies concolor 'Globosa'<br />
Abies concolor 'Violaceae'<br />
Abies concolor 'Wattezii'<br />
* Abies firma<br />
* Abies grand<strong>is</strong><br />
Abies grand<strong>is</strong> 'Aurea'<br />
* Abies homolep<strong>is</strong><br />
Abies homolep<strong>is</strong> 'Prostrata'<br />
* Abies nordmanniana<br />
Abies nordmanniana 'Golden Spreader'<br />
Abies nordmanniana 'Pendula'<br />
Abies nordmanniana 'Prostrata'<br />
* Abies pindrow<br />
* Abies pinsapo<br />
Abies pinsapo 'Glauca'<br />
* Abies sachalinens<strong>is</strong><br />
Abromeitiella ( Bromellaceae )<br />
* Abromeitiella brevifolia<br />
Abutilon ( Malvaceae )<br />
* Abutilon megapotamicum<br />
Abutilon megapotamicum 'Variegatum'
* Abutilon x hybridum<br />
Abutilon x hybridum 'Golden Fleece'<br />
Abutilon x hybridum 'Kent<strong>is</strong>h Belle'<br />
Abutilon x hybridum 'Nabob'<br />
Abutilon x hybridum 'Souvenir de Bonn'<br />
Acacia ( Fabaceae, sub family Mimosoideae )<br />
* Acacia adunca<br />
* Acacia amblygona<br />
Acacia amblygona 'Austraflora Winter Gold'<br />
* Acacia aphylla<br />
* Acacia baileyana<br />
* Acacia binervia<br />
* Acacia boormanii<br />
* Acacia buxifolia<br />
* Acacia calamifolia<br />
* Acacia cardiophylla<br />
Acacia cardiophylla 'Gold Lace'<br />
* Acacia chinchillens<strong>is</strong><br />
* Acacia cognata<br />
Acacia cognata 'Curvaceous'<br />
Acacia cognata 'Green M<strong>is</strong>t'<br />
Acacia cognata 'Limelight'<br />
* Acacia conferta<br />
* Acacia continua<br />
* Acacia covenyi<br />
* Acacia cultriform<strong>is</strong><br />
Acacia cultriform<strong>is</strong> 'Austraflora Cascade'<br />
* Acacia dealbata<br />
Acacia dealbata 'Kambah Karpet'<br />
* Acacia decurrens<br />
* Acacia denticulosa<br />
* Acacia elata<br />
* Acacia elongata<br />
* Acacia enterocarpa<br />
* Acacia falcata<br />
* Acacia fimbriata<br />
Acacia fimbriata 'Dwarf'<br />
* Acacia flexifolia<br />
* Acacia floribunda<br />
* Acacia glaucoptera<br />
* Acacia gordonii<br />
* Acacia granitica<br />
* Acacia guinetii<br />
* Acacia hakeoides<br />
* Acacia howittii<br />
Acacia howittii 'Honey Bun'<br />
* Acacia iteaphylla<br />
* Acacia jucunda<br />
* Acacia kybeanens<strong>is</strong><br />
* Acacia lanigera<br />
* Acacia leprosa<br />
Acacia leprosa 'Scarlet Blade'<br />
* Acacia leucoclada<br />
* Acacia lineata<br />
* Acacia linifolia<br />
* Acacia longifolia<br />
* Acacia long<strong>is</strong>sima<br />
* Acacia macradenia<br />
* Acacia melanoxylon<br />
* Acacia montana<br />
* Acacia mucronata<br />
* Acacia myrtifolia
* Acacia neriifolia<br />
* Acacia nigricans<br />
* Acacia notabil<strong>is</strong><br />
* Acacia obtusata<br />
* Acacia pendula<br />
* Acacia phasmoides<br />
* Acacia podalyriifolia<br />
* Acacia prav<strong>is</strong>sima<br />
Acacia prav<strong>is</strong>sima 'Kuranga Cascade'<br />
* Acacia pubescens<br />
* Acacia pustula<br />
* Acacia pycnantha<br />
* Acacia rigens<br />
* Acacia saligna<br />
* Acacia sclerophylla<br />
* Acacia semilunata<br />
* Acacia siculiform<strong>is</strong><br />
* Acacia sophorae<br />
* Acacia spectabill<strong>is</strong><br />
* Acacia suaveolens<br />
* Acacia terminal<strong>is</strong><br />
* Acacia tindaleae<br />
* Acacia ulicifolia<br />
* Acacia verniciflua<br />
* Acacia vestita<br />
Acaena ( Rosaceae )<br />
* Acaena inerm<strong>is</strong><br />
Acaena inerm<strong>is</strong> 'Purpurea'<br />
Acalypha ( Euphorbiaceae )<br />
* Acalypha h<strong>is</strong>pida<br />
Acalypha h<strong>is</strong>pida 'Alba'<br />
* Acalypha wilkesiana<br />
Acalypha wilkesiana 'Ceylon'<br />
Acalypha wilkesiana 'Godseffiana Heterophylla'<br />
Acalypha wilkesiana 'H<strong>of</strong>fmanii'<br />
Acalypha wilkesiana 'Java White'<br />
Acalypha wilkesiana 'Laciniata'<br />
Acalypha wilkesiana 'Macafeana'<br />
Acalypha wilkesiana 'Macrophylla'<br />
Acalypha wilkesiana 'Marginata'<br />
Acalypha wilkesiana 'Moorea'<br />
Acalypha wilkesiana 'Obovata'<br />
Acanthus ( Acanthaceae )<br />
* Acanthus moll<strong>is</strong><br />
* Acanthus montanus<br />
* Acanthus spinosus<br />
Acer ( Aceraceae )<br />
* Acer buergerianum<br />
Acer buergerianum 'Streetw<strong>is</strong>e'<br />
* Acer campestre<br />
Acer campestre 'Compactum'<br />
Acer campestre 'East leigh weeping'<br />
Acer campestre 'Elsrijk'<br />
Acer campestre 'Fastigiatum'<br />
Acer campestre 'Leprechaun'<br />
Acer campestre 'Postelense'<br />
Acer campestre 'Pulverulentum'<br />
Acer campestre 'Queen Elizabeth'<br />
Acer campestre 'Schwerinii'<br />
* Acer capillipes<br />
* Acer cappadocicum<br />
Acer cappadocicum 'Aureum'<br />
Acer cappadocicum 'Rubrum'
* Acer carpinifolium<br />
* Acer davidii<br />
Acer davidii 'Ernest Wilson'<br />
Acer davidii 'George Forrest'<br />
Acer davidii 'Madeline Spitta'<br />
Acer davidii 'Serpentine'<br />
* Acer diabolicum<br />
* Acer gr<strong>is</strong>eum<br />
Acer gr<strong>is</strong>eum 'Cinnamon Flake'<br />
* Acer grosseri<br />
* Acer japonicum<br />
Acer japonicum 'Aconitifolium'<br />
Acer japonicum 'Aureum'<br />
Acer japonicum 'Green Cascade'<br />
Acer japonicum 'Vitifolium'<br />
* Acer laxiflorum<br />
* Acer macrophyllum<br />
* Acer monspessulanum<br />
* Acer negundo<br />
Acer negundo 'Auratum'<br />
Acer negundo 'Aurea Variegatum'<br />
Acer negundo 'Aureomarginatum'<br />
Acer negundo 'Baron'<br />
Acer negundo 'Elegans'<br />
Acer negundo 'Flamingo'<br />
Acer negundo 'Odessanum'<br />
Acer negundo 'Sensation'<br />
Acer negundo 'Variegatum'<br />
Acer negundo 'Violaceum'<br />
Acer negundo 'Wells Golden'<br />
* Acer opalus<br />
* Acer palmatum<br />
Acer palmatum 'Aka Shigitatsu Sawa'<br />
Acer palmatum 'Akegarasu'<br />
Acer palmatum 'Albomarginatum'<br />
Acer palmatum 'Asahi zuru'<br />
Acer palmatum 'Atropurpureum'<br />
Acer palmatum 'Aureum'<br />
Acer palmatum 'Beni Maiko'<br />
Acer palmatum 'Beni Schichihenge'<br />
Acer palmatum 'Bloodgood'<br />
Acer palmatum 'Burgundy Lace'<br />
Acer palmatum 'Butterfly'<br />
Acer palmatum 'Chitoseyama'<br />
Acer palmatum 'Corallinum'<br />
Acer palmatum 'Crimson Prince'<br />
Acer palmatum 'Crimson Queen'<br />
Acer palmatum 'Crippsii'<br />
Acer palmatum 'Deshojo'<br />
Acer palmatum 'D<strong>is</strong>sectum'<br />
Acer palmatum 'D<strong>is</strong>sectum atropurpureum'<br />
Acer palmatum 'D<strong>is</strong>sectum Ornatum'<br />
Acer palmatum 'D<strong>is</strong>sectum variegatum'<br />
Acer palmatum 'D<strong>is</strong>secturn Nigrum'<br />
Acer palmatum 'D<strong>is</strong>secturn Palmatifidum'<br />
Acer palmatum 'Elegans'<br />
Acer palmatum 'Emperor 1'<br />
Acer palmatum 'Ever Red'<br />
Acer palmatum 'Facination'<br />
Acer palmatum 'Filigree'<br />
Acer palmatum 'Flavescens'<br />
Acer palmatum 'Garnet'<br />
Acer palmatum 'Glowing embers'<br />
Acer palmatum 'Hessei'<br />
Acer palmatum 'Inaba Shidare'<br />
Acer palmatum 'Kagari N<strong>is</strong>hiki'
Acer palmatum 'Karasugawa'<br />
Acer palmatum 'Kasen n<strong>is</strong>hiki'<br />
Acer palmatum 'Kinran'<br />
Acer palmatum 'Koreanum'<br />
Acer palmatum 'Koshimino'<br />
Acer palmatum 'Koto No Ito'<br />
Acer palmatum 'Linearilobum'<br />
Acer palmatum 'Linearilobum Atropurpureum'<br />
Acer palmatum 'Lutescens'<br />
Acer palmatum 'Moon Fire'<br />
Acer palmatum 'Mure Hibari'<br />
Acer palmatum 'Nicholsonii'<br />
Acer palmatum 'Nigrum'<br />
Acer palmatum 'N<strong>is</strong>harnettikigawa'<br />
Acer palmatum 'Ornatum'<br />
Acer palmatum 'Osakazuki'<br />
Acer palmatum 'Oshio Beni'<br />
Acer palmatum 'Red Dragon'<br />
Acer palmatum 'Red Filigree Lace'<br />
Acer palmatum 'Red Pygmy'<br />
Acer palmatum 'Red Sentinel'<br />
Acer palmatum 'Reticulatum'<br />
Acer palmatum 'Ribesifolium'<br />
Acer palmatum 'Roseum marginatum'<br />
Acer palmatum 'Rubrum'<br />
Acer palmatum 'Rufescens'<br />
Acer palmatum 'Sango kaku'<br />
Acer palmatum 'Scolopendirfolium'<br />
Acer palmatum 'Scolopendirfolium Rubrum'<br />
Acer palmatum 'Seigan sanguineum'<br />
Acer palmatum 'Seiryu'<br />
Acer palmatum 'Sherwood Flame'<br />
Acer palmatum 'Sh<strong>is</strong>hio Improved'<br />
Acer palmatum 'Tamukeyama'<br />
Acer palmatum 'Trompenburg'<br />
Acer palmatum 'Ukigumo'<br />
Acer palmatum 'Versicolor'<br />
Acer palmatum 'Villa Taranto'<br />
Acer palmatum 'Virid<strong>is</strong>'<br />
Acer palmatum 'Waterfall'<br />
Acer palmatum 'Yuhgure'<br />
* Acer pectinatum<br />
* Acer platanoides<br />
Acer platanoides 'Alberta Park'<br />
Acer platanoides 'Almira'<br />
Acer platanoides 'Aureomarginatum'<br />
Acer platanoides 'Cavalier'<br />
Acer platanoides 'Charles. F. Ir<strong>is</strong>h'<br />
Acer platanoides 'Cleveland'<br />
Acer platanoides 'Columnare'<br />
Acer platanoides 'Crimson King'<br />
Acer platanoides 'Crimson Sentry'<br />
Acer platanoides 'Cucullatum'<br />
Acer platanoides 'Deborah'<br />
Acer platanoides 'D<strong>is</strong>sectum'<br />
Acer platanoides 'Drummondii'<br />
Acer platanoides 'Easy Street'<br />
Acer platanoides 'Emerald Lustre'<br />
Acer platanoides 'Emerald Queen'<br />
Acer platanoides 'Erectum'<br />
Acer platanoides 'Fairview'<br />
Acer platanoides 'Fraasen Black'<br />
Acer platanoides 'Globosum'<br />
Acer platanoides 'Goldsworth Purple'<br />
Acer platanoides 'Green Lace'<br />
Acer platanoides 'Harlequin'<br />
Acer platanoides 'Jade Glen'
Acer platanoides 'Laciniatum'<br />
Acer platanoides 'Lam<strong>is</strong> Crystal'<br />
Acer platanoides 'Lorbergii'<br />
Acer platanoides 'Medallian'<br />
Acer platanoides 'Meyering'<br />
Acer platanoides 'Olmsted'<br />
Acer platanoides 'Oregon Pride'<br />
Acer platanoides 'Parkway'<br />
Acer platanoides 'Princeton Gold'<br />
Acer platanoides 'Reitenbachii'<br />
Acer platanoides 'Royal Red'<br />
Acer platanoides 'Schwedleri'<br />
Acer platanoides 'Stand Fast'<br />
Acer platanoides 'Summershade'<br />
Acer platanoides 'Summershade'<br />
Acer platanoides 'Superform'<br />
Acer platanoides 'Walderseei'<br />
* Acer pseudoplatanus<br />
Acer pseudoplatanus 'Atropurpureum'<br />
Acer pseudoplatanus 'Brilliant<strong>is</strong>simum'<br />
Acer pseudoplatanus 'Corstorphinense'<br />
Acer pseudoplatanus 'Erectum'<br />
Acer pseudoplatanus 'Erythrocarpum'<br />
Acer pseudoplatanus 'Flavovariegatum'<br />
Acer pseudoplatanus 'Leopoldii'<br />
Acer pseudoplatanus 'Negenia'<br />
Acer pseudoplatanus 'Nizetii'<br />
Acer pseudoplatanus 'Prinz Handjery'<br />
Acer pseudoplatanus 'SimonLou<strong>is</strong> Freres'<br />
Acer pseudoplatanus 'Woorleel'<br />
* Acer rubrum<br />
Acer rubrum 'Ablaze'<br />
Acer rubrum 'Armstrong'<br />
Acer rubrum 'Armstrong Two'<br />
Acer rubrum 'Autumn Flame'<br />
Acer rubrum 'Autumn Red'<br />
Acer rubrum 'Bowhall'<br />
Acer rubrum 'Columnar'<br />
Acer rubrum 'Gerling'<br />
Acer rubrum 'Morgan'<br />
Acer rubrum 'October Glory'<br />
Acer rubrum 'Red Sunset'<br />
Acer rubrum 'Scanlon'<br />
Acer rubrum 'Scarlet Sentinel'<br />
Acer rubrum 'Schlesingeri'<br />
* Acer rufinerve<br />
Acer rufinerve 'Hatsuyuki'<br />
Acer rufinerve 'Winter Gold'<br />
* Acer saccharinum<br />
Acer saccharinum 'Albovariegatum'<br />
Acer saccharinum 'Aureum'<br />
Acer saccharinum 'Blair'<br />
Acer saccharinum 'Borns Graciosa'<br />
Acer saccharinum 'Cr<strong>is</strong>pum'<br />
Acer saccharinum 'Heterophyllum'<br />
Acer saccharinum 'Laciniatum Wieri'<br />
Acer saccharinum 'Legacy'<br />
Acer saccharinum 'Lochstead'<br />
Acer saccharinum 'Lutescens'<br />
Acer saccharinum 'Northline'<br />
Acer saccharinum 'Pendulum'<br />
Acer saccharinum 'Pyramidale'<br />
Acer saccharinum 'Silver Cloud'<br />
Acer saccharinum 'Silver Queen'<br />
Acer saccharinum 'Skinnerii'<br />
Acer saccharinum 'Tripartitum'<br />
Acer saccharinum 'Wieri'
* Acer shirasawanum<br />
* Acer tataricum<br />
Acer tataricum 'Rubrum'<br />
* Acer truncatum<br />
Acer truncatum 'Norwegian Sunset'<br />
Acer truncatum 'Pacific Sunset'<br />
* Acer velutinum<br />
Acetosa ( Polygonaceae )<br />
* Acetosa sagittatus<br />
Achillea ( Asteraceae )<br />
* Achillea filipendulina<br />
Achillea filipendulina 'Altgold'<br />
Achillea filipendulina 'Cloth <strong>of</strong> Gold'<br />
Achillea filipendulina 'Golden Plate'<br />
Achillea filipendulina 'Parker'<br />
Achillea filipendulina 'Walther Funcke'<br />
* Achillea millefolium<br />
Achillea millefolium 'Burgundy'<br />
Achillea millefolium 'Cer<strong>is</strong>e Queen'<br />
Achillea millefolium 'Cloth <strong>of</strong> Gold'<br />
Achillea millefolium 'Fire King'<br />
Achillea millefolium 'Lachsschonheit'<br />
Achillea millefolium 'Lavender Beauty'<br />
Achillea millefolium 'Moonshine'<br />
Achillea millefolium 'Paprika'<br />
Achillea millefolium 'Sammetriese'<br />
Achillea millefolium 'The Beacon'<br />
* Achillea ptarmica<br />
Achillea ptarmica 'Ballerina'<br />
Achillea ptarmica 'Boule de Neige'<br />
Achillea ptarmica 'Perry'<br />
Achillea ptarmica 'The Pearl'<br />
* Achillea tomentosa<br />
Achillea tomentosa 'Aurea'<br />
Acinos ( Labiatae / Lamiaceae )<br />
* Acinos alpinus<br />
Ackama ( Cunoniaceae )<br />
* Ackama rosifolia<br />
Acmena ( Myrtaceae )<br />
* Acmena smithii<br />
Acmena smithii 'Allyn Magic'<br />
Acmena smithii 'Elizabeth Isaacs'<br />
Acmena smithii 'Sublime'<br />
Acoelorrhaphe ( Arecaceae )<br />
* Acoelorrhaphe wrightii<br />
Acokanthera ( Apocynaceae )<br />
* Acokanthera oblongifolia<br />
Acorus ( Araceae )<br />
* Acorus gramineus<br />
Acorus gramineus 'Ogon'<br />
Acorus gramineus 'Pusillus'<br />
Acorus gramineus 'Variegatus'<br />
Acronychia ( Rutaceae )<br />
* Acronychia acidula<br />
* Acronychia imperforata<br />
* Acronychia oblongifolia<br />
Acrostichum ( Pteridaceae )<br />
* Acrostichum speciosum<br />
Acrotriche ( Epacridaceae )<br />
* Acrotriche serrulata<br />
Actaea ( Ranunculaceae )
* Actaea rubra<br />
Actinidia ( Actinidiaceae )<br />
* Actinidia arguta<br />
Actinidia arguta 'Ananasnaya'<br />
Actinidia arguta 'Issai'<br />
Actinidia arguta 'Purpurea'<br />
* Actinidia deliciosa<br />
Actinidia deliciosa 'Abbott'<br />
Actinidia deliciosa 'All<strong>is</strong>on'<br />
Actinidia deliciosa 'Bruno'<br />
Actinidia deliciosa 'Hayward'<br />
Actinidia deliciosa 'Monty'<br />
Actinorhyt<strong>is</strong> ( Arecaceae )<br />
* Actinorhyt<strong>is</strong> calapparia<br />
Actinostrobus ( Cupressaceae )<br />
* Actinostrobus arenarius<br />
Actinotus ( Apiaceae )<br />
* Actinotus helianthi<br />
Actinotus helianthi 'Federation Stars'<br />
Actinotus helianthi 'Starbright'<br />
Adansonia ( Malvaceae )<br />
* Adansonia gibbosa<br />
Adenandra ( Rutaceae )<br />
* Adenandra uniflora<br />
Adenanthos ( Proteaceae )<br />
* Adenanthos obovatus<br />
Adenium ( Apocynaceae )<br />
* Adenium obesum<br />
Adiantum ( Adiantaceae / Pteridaceae )<br />
* Adiantum affine<br />
* Adiantum capillusvener<strong>is</strong><br />
* Adiantum caudatum<br />
* Adiantum formosum<br />
* Adiantum h<strong>is</strong>pidulum<br />
* Adiantum macrophyllum<br />
* Adiantum pedatum<br />
* Adiantum peruvianum<br />
* Adiantum raddianum<br />
Adiantum raddianum 'Charlotte Parvifolium'<br />
Adiantum raddianum 'Frangrant<strong>is</strong>simum'<br />
Adiantum raddianum 'Longton'<br />
* Adiantum tenerum<br />
Adiantum tenerum 'Farleyense'<br />
Adiantum tenerum 'Lady Moxam'<br />
* Adiantum trapeziforme<br />
* Adiantum venustum<br />
Aechmea ( Bromelliaceae )<br />
* Aechmea fasciata<br />
* Aechmea gamosepala<br />
* Aechmea nudicaul<strong>is</strong><br />
* Aechmea pineliana<br />
Aegiceras ( Plumbaginaceae )<br />
* Aegiceras corniculatum<br />
Aegopodium ( Apiaceae / Umbelliferae )<br />
* Aegopodium podagraria<br />
Aegopodium podagraria 'Variegatum'<br />
Aeonium ( Crassulaceae )<br />
* Aeonium arboreum<br />
Aeonium arboreum 'Atroppurpureum'<br />
Aeonium arboreum 'Zwartkop'
* Aeonium ciliatum<br />
* Aeonium haworthii<br />
Aeschynanthus ( Gesneriaceae )<br />
* Aeschynanthus lobbianus<br />
* Aeschynanthus marmoratus<br />
* Aeschynanthus speciosus<br />
Aesculus ( Hippocastanaceae )<br />
* Aesculus californica<br />
* Aesculus flava<br />
* Aesculus glabra<br />
* Aesculus hippocastanum<br />
Aesculus hippocastanum 'Baumannii'<br />
* Aesculus indica<br />
Aesculus indica 'Sydney Pearce'<br />
* Aesculus parviflora<br />
Aesculus parviflora 'Rogers'<br />
* Aesculus pavia<br />
Aesculus pavia 'Atrosanquinea'<br />
Aesculus pavia 'Humil<strong>is</strong>'<br />
* Aesculus x carnea<br />
Aesculus x carnea 'Birotii'<br />
Aesculus x carnea 'Plantierens<strong>is</strong>'<br />
Agapanthus ( Alliaceae )<br />
* Agapanthus oriental<strong>is</strong><br />
Agapanthus oriental<strong>is</strong> 'Albus'<br />
Agapanthus oriental<strong>is</strong> 'Baby Blue'<br />
Agapanthus oriental<strong>is</strong> 'Black Pantha'<br />
Agapanthus oriental<strong>is</strong> 'Florepleno'<br />
Agapanthus oriental<strong>is</strong> 'Maximus'<br />
Agapanthus oriental<strong>is</strong> 'Snowball'<br />
Agapanthus oriental<strong>is</strong> 'Tinkerbell'<br />
Agapanthus oriental<strong>is</strong> 'Variegatus'<br />
Agapetes ( Ericaceae )<br />
* Agapetes incurvata<br />
Agapetes incurvata 'Scarlet Elf'<br />
Agastache ( Labiatae / Lamiaceae )<br />
* Agastache foeniculum<br />
Agastache foeniculum 'Alabaster'<br />
* Agastache rupertr<strong>is</strong><br />
Agath<strong>is</strong> ( Araucariaceae )<br />
* Agath<strong>is</strong> austral<strong>is</strong><br />
* Agath<strong>is</strong> robusta<br />
Agave ( Agavaceae )<br />
* Agave americana<br />
Agave americana 'Marginata'<br />
Agave americana 'Mediopicta'<br />
* Agave angustifolia<br />
Agave angustifolia 'Marginata'<br />
* Agave attenuata<br />
* Agave species<br />
* Agave victoriaereginae<br />
Ageratina ( Asteraceae )<br />
* Ageratina adenophora<br />
Ageratum ( Asteraceae )<br />
* Ageratum houstonianum<br />
Ageratum houstonianum 'Blue Angel'<br />
Ageratum houstonianum 'Blue Blazer'<br />
Ageratum houstonianum 'Blue Mink'<br />
Ageratum houstonianum 'Blue Perfection'<br />
Ageratum houstonianum 'Blue Tango'<br />
Ageratum houstonianum 'Imperial Tall Blue'<br />
Ageratum houstonianum 'Lilac Angel'
Ageratum houstonianum 'Nordmeer'<br />
Ageratum houstonianum 'Spindrift'<br />
Aglaomorpha ( Polypodiaceae )<br />
* Aglaomorpha meyeniana<br />
Aglaonema ( Araceae )<br />
* Aglaonema commutatum<br />
Aglaonema commutatum 'Jubilee'<br />
Aglaonema commutatum 'L<strong>is</strong>a Joy'<br />
Aglaonema commutatum 'Malay Beauty'<br />
Aglaonema commutatum 'Pseudobracteatum'<br />
Aglaonema commutatum 'Rembrandt'<br />
Aglaonema commutatum 'San Remo'<br />
Aglaonema commutatum 'Treubii'<br />
* Aglaonema marantifolium<br />
* Aglaonema nitidum<br />
Agon<strong>is</strong> ( Myrtaceae )<br />
* Agon<strong>is</strong> flexuosa<br />
Agon<strong>is</strong> flexuosa 'Fairy Foliage'<br />
Agon<strong>is</strong> flexuosa 'Nana'<br />
Agon<strong>is</strong> flexuosa 'Variegata'<br />
Agon<strong>is</strong> flexuosa 'Weeping Wonder'<br />
Agrimonia ( Rosaceae )<br />
* Agrimonia eupatoria<br />
Agrostemma ( Caryophyllaceae )<br />
* Agrostemma githago<br />
Agrostemma githago 'Milas'<br />
Agrostemma githago 'Milas Purple Queen'<br />
Agrostemma githago 'Ocean Pearls'<br />
Agrost<strong>is</strong> ( Poaceae )<br />
* Agrost<strong>is</strong> capillar<strong>is</strong><br />
Agrost<strong>is</strong> capillar<strong>is</strong> 'Astroia'<br />
Agrost<strong>is</strong> capillar<strong>is</strong> 'Highland'<br />
Agrost<strong>is</strong> capillar<strong>is</strong> 'Traeanta'<br />
* Agrost<strong>is</strong> palustr<strong>is</strong><br />
Agrost<strong>is</strong> palustr<strong>is</strong> 'Cobra'<br />
Agrost<strong>is</strong> palustr<strong>is</strong> 'Emerald'<br />
Agrost<strong>is</strong> palustr<strong>is</strong> 'Penncross'<br />
Agrost<strong>is</strong> palustr<strong>is</strong> 'Penneagle'<br />
Agrost<strong>is</strong> palustr<strong>is</strong> 'Seaside'<br />
Ailanthus ( Simaroubaceae )<br />
* Ailanthus alt<strong>is</strong>sima<br />
Ailanthus alt<strong>is</strong>sima 'Erythocarpa'<br />
Ailanthus alt<strong>is</strong>sima 'Metro'<br />
Ailanthus alt<strong>is</strong>sima 'Pendulifolia'<br />
Ajania ( Labiatae / Lamiaceae )<br />
* Ajania pacifica<br />
Ajuga ( Labiatae / Lamiaceae )<br />
* Ajuga reptans<br />
Ajuga reptans 'Atropurpurea'<br />
Ajuga reptans 'Black Scallop'<br />
Ajuga reptans 'Burgundy Glow'<br />
Ajuga reptans 'Catlin'<br />
Ajuga reptans 'Chocolate Chip'<br />
Ajuga reptans 'Evening Glow'<br />
Ajuga reptans 'Jungle Beauty'<br />
Ajuga reptans 'Multicolour'<br />
Ajuga reptans 'Pink Elf'<br />
Ajuga reptans 'Variegata'<br />
Akebia ( Lardizabalaceae )<br />
* Akebia quinata<br />
Akebia quinata 'Alba'<br />
Akebia quinata 'Rosea'<br />
Akebia quinata 'Variegata'
Albizia ( Fabaceae )<br />
* Albizia julibr<strong>is</strong>sin<br />
Albizia julibr<strong>is</strong>sin 'Charlotte'<br />
Albizia julibr<strong>is</strong>sin 'Flame'<br />
Albizia julibr<strong>is</strong>sin 'Roseae'<br />
Albizia julibr<strong>is</strong>sin 'Union'<br />
Alcea ( Malvaceae )<br />
* Alcea rosea<br />
Alcea rosea 'Chater'<br />
Alcea rosea 'Indian Spring'<br />
Alcea rosea 'Majorette'<br />
Alcea rosea 'Nigra'<br />
Alcea rosea 'Summer Carnival'<br />
Alectryon ( Sapindaceae )<br />
* Alectryon excelsus<br />
Aleurites ( Euphorbiaceae )<br />
* Aleurites moluccana<br />
Allamanda ( Apocynaceae )<br />
* Allamanda cathartica<br />
Allamanda cathartica 'Cherry Ripe'<br />
Allamanda cathartica 'Hendersonii'<br />
Allamanda cathartica 'Schottii'<br />
Allamanda cathartica 'Williamsii'<br />
Allamanda cathartica 'Winter Velvet'<br />
Allium ( Alliaceae )<br />
* Allium angulosum<br />
* Allium cr<strong>is</strong>tophii<br />
* Allium flavum<br />
* Allium porrum<br />
Allium porrum 'Giant Winter Wial'<br />
Allium porrum 'Mammoth Blanche'<br />
* Allium rosenbachianum<br />
* Allium schoenoprasum<br />
Allium schoenoprasum 'Forescate'<br />
Allocasuarina ( Casuarinaceae )<br />
* Allocasuarina d<strong>is</strong>tyla<br />
* Allocasuarina inophloia<br />
* Allocasuarina littoral<strong>is</strong><br />
* Allocasuarina nana<br />
* Allocasuarina torulosa<br />
Alloxylon ( Proteaceae )<br />
* Alloxylon flammeum<br />
Alluaudia ( Didiereaceae )<br />
* Alluaudia procera<br />
Alnus ( Betulaceae )<br />
* Alnus acuminata<br />
Alnus acuminata 'Royal Cascade'<br />
* Alnus glutinosa<br />
Alnus glutinosa 'Aurea'<br />
Alnus glutinosa 'Charles Howlett'<br />
Alnus glutinosa 'Imperial<strong>is</strong>'<br />
Alnus glutinosa 'Laciniata'<br />
Alnus glutinosa 'Pyramidal<strong>is</strong>'<br />
* Alnus incana<br />
Alnus incana 'Aurea'<br />
Alnus incana 'Laciniata'<br />
Alnus incana 'Pendula'<br />
Alnus incana 'Ramul<strong>is</strong> Coccine<strong>is</strong>'<br />
* Alnus japonica<br />
* Alnus rubra<br />
Alocasia ( Araceae )
* Alocasia cuprea<br />
* Alocasia macrorrhiza<br />
Alocasia macrorrhiza 'Variegata'<br />
* Alocasia odora<br />
* Alocasia x amazonica<br />
Aloe ( Liliaceae / Aloeaceae )<br />
* Aloe arborescens<br />
* Aloe comptonii<br />
* Aloe descoingsii<br />
* Aloe excelsa<br />
* Aloe ferox<br />
* Aloe plicatil<strong>is</strong><br />
* Aloe saponaria<br />
* Aloe species<br />
Aloysia ( Verbenaceae )<br />
* Aloysia triphylla<br />
Alphitonia ( Rhamnaceae )<br />
* Alphitonia excelsa<br />
Alpinia ( Zingiberaceae )<br />
* Alpinia purpurata<br />
Alpinia purpurata 'Tahitian Ginger'<br />
* Alpinia zerumbet<br />
Alpinia zerumbet 'Variegata'<br />
Alstonia ( Apocynaceae )<br />
* Alstonia scholar<strong>is</strong><br />
Alstroemeria ( Alstroemeriaceae )<br />
* Alstroemeria aurea<br />
Alstroemeria aurea 'Ballerina'<br />
Alstroemeria aurea 'Beatrix'<br />
Alstroemeria aurea 'Dover Orange'<br />
* Alstroemeria ligtu<br />
Alstroemeria ligtu 'Angela'<br />
Alstroemeria ligtu 'Anouska'<br />
Alstroemeria ligtu 'Camilla'<br />
Alstroemeria ligtu 'Ella'<br />
Alstroemeria ligtu 'Ivana'<br />
Alstroemeria ligtu 'Julietta'<br />
Alstroemeria ligtu 'Monica'<br />
Alstroemeria ligtu 'Oxana'<br />
Alstroemeria ligtu 'Paola'<br />
Alstroemeria ligtu 'Sara'<br />
Alstroemeria ligtu 'S<strong>is</strong>si'<br />
Alstroemeria ligtu 'Zavina'<br />
Alstroemeria ligtu 'Zsa Zsa'<br />
* Alstroemeria psittacina<br />
Alternanthera ( Amaranthaceae )<br />
* Alternanthera ficoidea<br />
Alternanthera ficoidea 'Purple Splash'<br />
Alyogyne ( Malvaceae )<br />
* Alyogyne huegelii<br />
Alyssoides ( Brassicaceae )<br />
* Alyssoides utriculata<br />
Amaranthus ( Amaranthaceae )<br />
* Amaranthus tricolor<br />
Amaryll<strong>is</strong> ( Amaryllidaceae )<br />
* Amaryll<strong>is</strong> belladonna<br />
Amaryll<strong>is</strong> belladonna 'Hathor'<br />
Amaryll<strong>is</strong> belladonna 'Maxima'<br />
Amaryll<strong>is</strong> belladonna 'Multyflora Alba'<br />
Amaryll<strong>is</strong> belladonna 'Multyflora Rosea'<br />
Amaryll<strong>is</strong> belladonna 'Parkeri'
Amaryll<strong>is</strong> belladonna 'Southern Cross'<br />
Amelanchier ( Rosaceae )<br />
* Amelanchier canadens<strong>is</strong><br />
Amsonia ( Apocynaceae )<br />
* Amsonia tabernaemontana<br />
Anagall<strong>is</strong> ( Primulaceae )<br />
* Anagall<strong>is</strong> arvens<strong>is</strong><br />
Ananas ( Bromellaceae )<br />
* Ananas comosus<br />
Ananas comosus 'Porteanus'<br />
Ananas comosus 'Variegatus'<br />
Anchusa ( Boraginaceae )<br />
* Anchusa azurea<br />
Anchusa azurea 'Blue Angel'<br />
Anchusa azurea 'Feltham Pride'<br />
Anchusa azurea 'Little John'<br />
Anchusa azurea 'Loddon Royal<strong>is</strong>t'<br />
Anchusa azurea 'Morning Glory'<br />
Anchusa azurea 'Opal'<br />
Androsace ( Primulaceae )<br />
* Androsace lanuginosa<br />
Androsace lanuginosa 'Leichtlinii'<br />
Anemanthele ( Poaceae )<br />
* Anemanthele lessoniana<br />
Anemone ( Ranunculaceae )<br />
* Anemone coronaria<br />
Anemone coronaria 'Amethyst Beauty'<br />
Anemone coronaria 'Beacon'<br />
Anemone coronaria 'Blue Admiral'<br />
Anemone coronaria 'Blue Bonnet'<br />
Anemone coronaria 'Blue Danube'<br />
Anemone coronaria 'de Caen'<br />
Anemone coronaria 'Red Chief'<br />
Anemone coronaria 'Rose <strong>of</strong> Claremont'<br />
Anemone coronaria 'Rose Queen'<br />
Anemone coronaria 'Snow Queen'<br />
Anemone coronaria 'St. Brigid'<br />
Anemone coronaria 'White Haze'<br />
* Anemone hupehens<strong>is</strong><br />
Anemone hupehens<strong>is</strong> 'Alba'<br />
Anemone hupehens<strong>is</strong> 'Elegant<strong>is</strong>sima'<br />
Anemone hupehens<strong>is</strong> 'Hadspen Abundance'<br />
Anemone hupehens<strong>is</strong> 'Hupehens<strong>is</strong>'<br />
Anemone hupehens<strong>is</strong> 'Kriemhilde'<br />
Anemone hupehens<strong>is</strong> 'Prince Henry'<br />
Anemone hupehens<strong>is</strong> 'Richard Ahrends'<br />
Anemone hupehens<strong>is</strong> 'September Charm'<br />
Anemone hupehens<strong>is</strong> 'Snow White'<br />
Anemone hupehens<strong>is</strong> 'Whirlwind'<br />
* Anemone nemorosa<br />
Anemone nemorosa 'Allenii'<br />
Anemone nemorosa 'Flore Pleno'<br />
Anemone nemorosa 'Latvian Pink'<br />
Anemone nemorosa 'Maret'<br />
Anemone nemorosa 'Pleaniflora'<br />
Anemone nemorosa 'Robinsoniana'<br />
Anemone nemorosa 'Royal Blue'<br />
Anemone nemorosa 'Vestal'<br />
Anemone nemorosa 'Wilks'<br />
* Anemone sylvestr<strong>is</strong><br />
Anemone sylvestr<strong>is</strong> 'Macrantha'<br />
Anemone sylvestr<strong>is</strong> 'Madonna'<br />
Angelica ( Apiaceae / Umbelliferae )
* Angelica sylvestr<strong>is</strong><br />
Angiopter<strong>is</strong> ( Marrattiaceae )<br />
* Angiopter<strong>is</strong> evecta<br />
Angophora ( Myrtaceae )<br />
* Angophora costata<br />
* Angophora floribunda<br />
* Angophora h<strong>is</strong>pida<br />
Anigozanthos ( Haemodoraceae )<br />
* Anigozanthos flavidus<br />
Anigozanthos flavidus 'Big Red'<br />
Anigozanthos flavidus 'Bush Bonanza'<br />
Anigozanthos flavidus 'Bush Dance'<br />
Anigozanthos flavidus 'Bush Elegance'<br />
Anigozanthos flavidus 'Bush Ember'<br />
Anigozanthos flavidus 'Bush Emerald'<br />
Anigozanthos flavidus 'Bush Games'<br />
Anigozanthos flavidus 'Bush Garnet'<br />
Anigozanthos flavidus 'Bush Gold'<br />
Anigozanthos flavidus 'Bush Inferno'<br />
Anigozanthos flavidus 'Bush Nugget'<br />
Anigozanthos flavidus 'Bush Ochre'<br />
Anigozanthos flavidus 'Bush Pearl'<br />
Anigozanthos flavidus 'Bush Ranger'<br />
Anigozanthos flavidus 'Bush Ruby'<br />
Anigozanthos flavidus 'Bush Spark'<br />
Anigozanthos flavidus 'Bush Sunset'<br />
Anigozanthos flavidus 'Bush Tango'<br />
Anigozanthos flavidus 'Dwarf Delight'<br />
Anigozanthos flavidus 'Joey Calypso'<br />
Anigozanthos flavidus 'Joey Circus'<br />
Anigozanthos flavidus 'Joey Flame'<br />
Anigozanthos flavidus 'Joey Lipstick'<br />
Anigozanthos flavidus 'Joey Sprite'<br />
Anigozanthos flavidus 'Orange Cross'<br />
Anigozanthos flavidus 'Pink Joey'<br />
Anigozanthos flavidus 'Red Cross'<br />
Anigozanthos flavidus 'Yellow Gem'<br />
* Anigozanthos manglesii<br />
Anigozanthos manglesii 'Bush Eclipse'<br />
Anigozanthos manglesii 'Bush Emerald'<br />
* Anigozanthos virid<strong>is</strong><br />
Anigozanthos virid<strong>is</strong> 'Green Machine'<br />
Annona ( Annonaceae )<br />
* Annona reticulata<br />
Anopterus ( Escalloniaceae / Saxifragaceae )<br />
* Anopterus glandulosus<br />
Anredera ( Basellaceae )<br />
* Anredera cordifolia<br />
Antennaria ( Asteraceae )<br />
* Antennaria dioica<br />
Antennaria dioica '<br />
Antennaria dioica 'Rubra'<br />
Anthem<strong>is</strong> ( Asteraceae )<br />
* Anthem<strong>is</strong> tinctoria<br />
Anthem<strong>is</strong> tinctoria 'Beauty <strong>of</strong> Grallach'<br />
Anthem<strong>is</strong> tinctoria 'E.C.Buxton'<br />
Anthem<strong>is</strong> tinctoria 'Grallach Gold'<br />
Anthem<strong>is</strong> tinctoria 'Kelwayi'<br />
Anthem<strong>is</strong> tinctoria 'Sause Hollanda<strong>is</strong>e'<br />
Anthem<strong>is</strong> tinctoria 'Wargrave'<br />
Anthurium ( Araceae )<br />
* Anthurium andreanum<br />
* Anthurium crystallinum
* Anthurium magnificum<br />
* Anthurium scherzerianum<br />
* Anthurium subsignatum<br />
Antigonon ( Polegonaceae )<br />
* Antigonon leptopus<br />
Antigonon leptopus 'Album'<br />
Antirrhinum ( Scrophulariaceae )<br />
* Antirrhinum majus<br />
Antirrhinum majus 'Bright Butterflies'<br />
Antirrhinum majus 'Carioca'<br />
Antirrhinum majus 'Coronette'<br />
Antirrhinum majus 'Floral Carpet'<br />
Antirrhinum majus 'Little Darling'<br />
Antirrhinum majus 'Madame Butterfly'<br />
Antirrhinum majus 'Magic Carpet'<br />
Antirrhinum majus 'Majestic'<br />
Antirrhinum majus 'Potomac Dark Orange'<br />
Antirrhinum majus 'Sweet Heart'<br />
Antirrhinum majus 'Tetraploid'<br />
Antirrhinum majus 'Tom Thumb'<br />
Aphelandra ( Acanthaceae )<br />
* Aphelandra sinclairiana<br />
* Aphelandra squarrosa<br />
Aphelandra squarrosa 'Dania'<br />
Aphelandra squarrosa 'Lou<strong>is</strong>ae'<br />
Apios ( Fabaceae )<br />
* Apios priceana<br />
Aptenia ( Aizoaceae )<br />
* Aptenia cordifolia<br />
Aquilegia ( Ranunculaceae )<br />
* Aquilegia alpina<br />
* Aquilegia species<br />
* Aquilegia vulgar<strong>is</strong><br />
Aquilegia vulgar<strong>is</strong> 'Anemonaeflora'<br />
Aquilegia vulgar<strong>is</strong> 'G<strong>is</strong>ela Powell'<br />
Aquilegia vulgar<strong>is</strong> 'Nora Barlow'<br />
Arab<strong>is</strong> ( Brassicaceae )<br />
* Arab<strong>is</strong> androsacea<br />
* Arab<strong>is</strong> caucasica<br />
Arab<strong>is</strong> caucasica 'Flore Pleno'<br />
Arab<strong>is</strong> caucasica 'Variegata'<br />
* Arab<strong>is</strong> procurrens<br />
Arab<strong>is</strong> procurrens 'Variegata'<br />
Aralia ( Araliaceae )<br />
* Aralia elata<br />
Aralia elata 'Aureovariegata'<br />
Aralia elata 'Variegata'<br />
Araucaria ( Araucariaceae )<br />
* Araucaria araucana<br />
* Araucaria bidwillii<br />
* Araucaria columnar<strong>is</strong><br />
* Araucaria cunninghamii<br />
* Araucaria heterophylla<br />
Araujia ( Asclepiadaceae )<br />
* Araujia sericifolia<br />
Arbutus ( Ericaceae )<br />
* Arbutus glandulosa<br />
* Arbutus unedo<br />
Arbutus unedo 'Compacta'<br />
Arbutus unedo 'Elfin King'<br />
Arbutus unedo 'Quercifolia'
Arbutus unedo 'Rubra'<br />
* Arbutus x andrachnoides<br />
Archontophoenix ( Arecaceae )<br />
* Archontophoenix alexandrae<br />
* Archontophoenix cunninghamiana<br />
* Archontophoenix purpurea<br />
Arctium ( Asteraceae )<br />
* Arctium lappa<br />
Arctium lappa 'Gobo'<br />
Arctostaphylos ( Ericaceae )<br />
* Arctostaphylos auriculata<br />
* Arctostaphylos edmundsii<br />
Arctostaphylos edmundsii 'Carmal Sur'<br />
Arctostaphylos edmundsii 'Danville'<br />
Arctostaphylos edmundsii 'Little Sur'<br />
* Arctostaphylos glandulosa<br />
* Arctostaphylos glauca<br />
* Arctostaphylos manzanita<br />
* Arctostaphylos pajaroens<strong>is</strong><br />
Arctostaphylos pajaroens<strong>is</strong> 'Myrtle Wolf'<br />
Arctostaphylos pajaroens<strong>is</strong> 'Parad<strong>is</strong>e'<br />
Arctostaphylos pajaroens<strong>is</strong> 'Sunset'<br />
* Arctostaphylos stanfordiana<br />
* Arctostaphylos uvaur<strong>is</strong><br />
Arctostaphylos uvaur<strong>is</strong> 'Green Supreme'<br />
Arctostaphylos uvaur<strong>is</strong> 'Massachusetts'<br />
Arctostaphylos uvaur<strong>is</strong> 'Radiant'<br />
Arctostaphylos uvaur<strong>is</strong> 'Vavcouver Jade'<br />
Arctostaphylos uvaur<strong>is</strong> 'Wood'<br />
* Arctostaphylos virid<strong>is</strong>sima<br />
Arctostaphylos virid<strong>is</strong>sima 'White Cloud'<br />
Arctot<strong>is</strong> ( Asteraceae )<br />
* Arctot<strong>is</strong> x hybrida<br />
Arctot<strong>is</strong> x hybrida 'Bacchus'<br />
Arctot<strong>is</strong> x hybrida 'China Rose'<br />
Arctot<strong>is</strong> x hybrida 'Flame'<br />
Arctot<strong>is</strong> x hybrida 'Silverdust Sunshine'<br />
Ard<strong>is</strong>ia ( Myrsinaceae )<br />
* Ard<strong>is</strong>ia cr<strong>is</strong>pa<br />
* Ard<strong>is</strong>ia japonica<br />
Areca ( Arecaceae )<br />
* Areca triandra<br />
* Areca vestiaria<br />
Arenaria ( Caryophyllaceae )<br />
* Arenaria montana<br />
Arenga ( Arecaceae )<br />
* Arenga australasica<br />
* Arenga pinnata<br />
Argyranthemum ( Asteraceae )<br />
* Argyranthemum hybrids<br />
Argyranthemum hybrids 'Bright Carmine'<br />
Argyranthemum hybrids 'Crimson Pom Pom'<br />
Argyranthemum hybrids 'Etiole d Or'<br />
Argyranthemum hybrids 'Grandiflora'<br />
Argyranthemum hybrids 'Mary Wootton'<br />
Argyranthemum hybrids 'Mrs Sanders'<br />
Argyranthemum hybrids 'Pink Lady'<br />
Argyranthemum hybrids 'Powder Puff'<br />
Argyranthemum hybrids 'Silver Leaf'<br />
Argyranthemum hybrids 'Snow White'<br />
Argyranthemum hybrids 'Snowball'<br />
Argyranthemum hybrids 'Snowflake'
Argyranthemum hybrids 'Twink'<br />
Argyranthemum hybrids 'Weymouth Pink'<br />
Argyranthemum hybrids 'White Lady'<br />
Argyrodendron ( Sterculiaceae )<br />
* Argyrodendron actinophyllum<br />
* Argyrodendron trifoliolatum<br />
Ar<strong>is</strong>tea ( Iridaceae )<br />
* Ar<strong>is</strong>tea ecklonii<br />
Ar<strong>is</strong>tolochia ( Ar<strong>is</strong>tolochiaceae )<br />
* Ar<strong>is</strong>tolochia gigantea<br />
Armeria ( Plumbaginaceae )<br />
* Armeria juniperifolia<br />
Armeria juniperifolia 'Bevan'<br />
* Armeria maritima<br />
Armeria maritima 'Alba'<br />
Armeria maritima 'Bloodstone'<br />
Armeria maritima 'Dusseldorf Pride'<br />
Armeria maritima 'Vendictive'<br />
* Armeria pungens<br />
Armoracia ( Brassicaceae )<br />
* Armoracia rusticana<br />
Artem<strong>is</strong>ia ( Asteraceae )<br />
* Artem<strong>is</strong>ia alba<br />
* Artem<strong>is</strong>ia californica<br />
Artem<strong>is</strong>ia californica 'Canyon Gray'<br />
Artem<strong>is</strong>ia californica 'Montara'<br />
* Artem<strong>is</strong>ia ludoviciana<br />
Artem<strong>is</strong>ia ludoviciana 'Silver Queen'<br />
Artem<strong>is</strong>ia ludoviciana 'Valerie Finn<strong>is</strong>'<br />
* Artem<strong>is</strong>ia schmidtiana<br />
Artem<strong>is</strong>ia schmidtiana 'Nana'<br />
* Artem<strong>is</strong>ia stelleriana<br />
Artem<strong>is</strong>ia stelleriana 'Boughton Silver'<br />
Arthropodium ( Lilaceae )<br />
* Arthropodium cirrhatum<br />
* Arthropodium milleflorum<br />
Artocarpus ( Moraceae )<br />
* Artocarpus altil<strong>is</strong><br />
Arundo ( Poaceae )<br />
* Arundo donax<br />
Arundo donax 'Versicolor'<br />
Asclepias ( Asclepiadaceae )<br />
* Asclepias californica<br />
* Asclepias eriocarpa<br />
* Asclepias fascicular<strong>is</strong><br />
* Asclepias speciosa<br />
Asparagus ( Lilaceae )<br />
* Asparagus <strong>of</strong>ficinal<strong>is</strong><br />
Asparagus <strong>of</strong>ficinal<strong>is</strong> 'Mary Washington'<br />
Asphodeline ( Liliaceae / Asphodelaceae )<br />
* Asphodeline lutea<br />
Asphodelus ( Liliaceae / Asphodelaceae )<br />
* Asphodelus aestivus<br />
Aspid<strong>is</strong>tra ( Convallariaceae )<br />
* Aspid<strong>is</strong>tra elatior<br />
Aspid<strong>is</strong>tra elatior 'Akebono'<br />
Aspid<strong>is</strong>tra elatior 'Milky Way'<br />
Aspid<strong>is</strong>tra elatior 'Variegata'<br />
Asplenium ( Aspleniaceae )<br />
* Asplenium attenuatum
* Asplenium australasicum<br />
Asplenium australasicum 'Norfolk Gem'<br />
Asplenium australasicum 'Victoria'<br />
* Asplenium bulbiferum<br />
Asplenium bulbiferum 'Maroi Princess'<br />
* Asplenium dimorphum<br />
Astartea ( Myrtaceae )<br />
* Astartea heteranthera<br />
Astelia ( Liliaceae )<br />
* Astelia banksii<br />
* Astelia chathamica<br />
Aster ( Asteraceae )<br />
* Aster amellus<br />
Aster amellus 'King George'<br />
Aster amellus 'Mauve Beauty'<br />
Aster amellus 'Nocturne'<br />
Aster amellus 'Peach Blossom'<br />
Aster amellus 'Sonia'<br />
* Aster dumosus<br />
* Aster novi belgii<br />
Aster novi belgii 'Acme'<br />
Aster novi belgii 'Audrey'<br />
Aster novi belgii 'Ethel Ballard'<br />
Aster novi belgii 'Eventide'<br />
Aster novi belgii 'Gayborder Blue'<br />
Aster novi belgii 'Janet McMullen'<br />
Aster novi belgii 'Lady H. Maddocks'<br />
Aster novi belgii 'Little Boy Blue'<br />
Aster novi belgii 'Little Red Boy'<br />
Aster novi belgii 'Margaret Rose'<br />
Aster novi belgii 'Mrs George Munro'<br />
Aster novi belgii 'Nancy'<br />
Aster novi belgii 'Patricia Ballard'<br />
Aster novi belgii 'Peace'<br />
Aster novi belgii 'Peter Harr<strong>is</strong>on'<br />
Aster novi belgii 'Plenty'<br />
Aster novi belgii 'Snowsprite'<br />
Aster novi belgii 'Winston Churchill'<br />
Astilbe ( Saxifragaceae )<br />
* Astilbe chinens<strong>is</strong><br />
Astrantia ( Apiaceae / Umbelliferae )<br />
* Astrantia major<br />
Astrantia major 'Claret'<br />
Astrantia major 'Gill Richardson Group'<br />
Astrantia major 'Hadspen Blood'<br />
Astrantia major 'Rosensinfonie'<br />
Astrantia major 'Ruby Wedding'<br />
Astrantia major 'Shaggy'<br />
Astrantia major 'Sunningdale Variegated'<br />
Astrophytum ( Cactaceae )<br />
* Astrophytum myriostigma<br />
* Astrophytum ornatum<br />
* Astrophytum species<br />
Athertonia ( Proteaceae )<br />
* Athertonia diversifolia<br />
Athrotax<strong>is</strong> ( Taxodiaceae )<br />
* Athrotax<strong>is</strong> laxifolia<br />
Aubrieta ( Brassicaceae )<br />
* Aubrieta deltoidea<br />
Aubrieta deltoidea 'Argentea Variegata'<br />
Aubrieta deltoidea 'Bakers Double'<br />
Aubrieta deltoidea 'Purple Gem'<br />
* Aubrieta x cultorum
Aubrieta x cultorum 'Argenteovariegata'<br />
Aubrieta x cultorum 'Barker'<br />
Aubrieta x cultorum 'Blessingham Pink'<br />
Aubrieta x cultorum 'Carniva'<br />
Aubrieta x cultorum 'J.S.Baker'<br />
Aubrieta x cultorum 'Joy'<br />
Aucuba ( Cornaceae )<br />
* Aucuba japonica<br />
Aucuba japonica 'Crassifolia'<br />
Aucuba japonica 'Crotoniafolia'<br />
Aucuba japonica 'Fructoalba'<br />
Aucuba japonica 'Gold Dust'<br />
Aucuba japonica 'Gold King'<br />
Aucuba japonica 'Goldenspot'<br />
Aucuba japonica 'Goldieana'<br />
Aucuba japonica 'Grand<strong>is</strong>'<br />
Aucuba japonica 'Hillieri'<br />
Aucuba japonica 'Lance Leaf'<br />
Aucuba japonica 'Limbata'<br />
Aucuba japonica 'Longifolia'<br />
Aucuba japonica 'Maculata'<br />
Aucuba japonica 'Mr Goldstrike'<br />
Aucuba japonica 'Nana'<br />
Aucuba japonica 'Nana Rotundifolia'<br />
Aucuba japonica 'Picturata'<br />
Aucuba japonica 'Rozannie'<br />
Aucuba japonica 'Salicifolia'<br />
Aucuba japonica 'Serratifolia'<br />
Aucuba japonica 'Sulphur'<br />
Aucuba japonica 'Variegata'<br />
Aucuba japonica 'W<strong>is</strong>ley Nana'<br />
Aurinia ( Brassicaceae )<br />
* Aurinia saxatil<strong>is</strong><br />
Aurinia saxatil<strong>is</strong> 'Citrina'<br />
Aurinia saxatil<strong>is</strong> 'Compacta'<br />
Aurinia saxatil<strong>is</strong> 'Dudley Nevill Variegata'<br />
Austromyrtus ( Myrtaceae )<br />
* Austromyrtus dulc<strong>is</strong><br />
* Austromyrtus inophloia<br />
Austromyrtus inophloia 'Aurora'<br />
Austromyrtus inophloia 'Blushing Beauty'<br />
Austrostipa ( Poaceae )<br />
* Austrostipa ramos<strong>is</strong>sima<br />
Averrhoa ( Oxalidaceae )<br />
* Averrhoa carambola<br />
Averrhoa carambola 'Golden Star'<br />
Axonopus ( Poaceae )<br />
* Axonopus affin<strong>is</strong><br />
Azara ( Flacourtiaceae )<br />
* Azara microphylla<br />
Azara microphylla 'Variegata'<br />
* Azara serrata<br />
Babiana ( Iridaceae )<br />
* Babiana stricta<br />
Babiana stricta 'White Queen'<br />
Babingtonia ( Myrtaceae )<br />
* Babingtonia densifolia<br />
* Babingtonia pluriflora<br />
* Babingtonia tozerens<strong>is</strong><br />
Backhousia ( Myrtaceae )<br />
* Backhousia citriodoea<br />
* Backhousia myrtifolia
* Backhousia scaidophora<br />
Bacopa ( Scrophulariaceae )<br />
* Bacopa monnieri<br />
Bactr<strong>is</strong> ( Arecaceae )<br />
* Bactr<strong>is</strong> gasipaes<br />
Baeckea ( Myrtaceae )<br />
* Baeckea virgata<br />
Baeckea virgata 'Compacta'<br />
Baeckea virgata 'Howie'<br />
Baeckea virgata 'Howie'<br />
Baeckea virgata 'La Petite'<br />
Bambusa ( Poaceae )<br />
* Bambusa multiplex<br />
Bambusa multiplex 'Albostriata'<br />
Bambusa multiplex 'Alphonse Karr'<br />
Bambusa multiplex 'Fernleaf Stripestem'<br />
Bambusa multiplex 'Japanese Hedge'<br />
Bambusa multiplex 'Riviereorum'<br />
Bambusa multiplex 'Silverstripe'<br />
Bambusa multiplex 'Willowy'<br />
* Bambusa multiplex 'Albostriata'<br />
* Bambusa multiplex 'Alphonse Karr'<br />
* Bambusa multiplex 'Fernleaf Stripestem'<br />
* Bambusa multiplex 'Riviereorum'<br />
* Bambusa multiplex 'Silverstripe'<br />
* Bambusa multiplex 'Willowy'<br />
* Bambusa ventricosa<br />
* Bambusa vulgar<strong>is</strong><br />
Bambusa vulgar<strong>is</strong> 'Vittata'<br />
Bambusa vulgar<strong>is</strong> 'Wamin'<br />
Banksia ( Proteaceae )<br />
* Banksia aemula<br />
* Banksia arborea<br />
* Banksia ashbyi<br />
* Banksia baueri<br />
* Banksia blechnifolia<br />
* Banksia coccina<br />
* Banksia conferta<br />
* Banksia cunninghamii<br />
* Banksia epica<br />
* Banksia ericifolia<br />
Banksia ericifolia 'Burgundy'<br />
Banksia ericifolia 'Giant Candles'<br />
Banksia ericifolia 'Macrantha'<br />
Banksia ericifolia 'Port Wine'<br />
* Banksia hookeriana<br />
* Banksia ilicifolia<br />
* Banksia integrifolia<br />
* Banksia laricina<br />
* Banksia leptophylla<br />
* Banksia lindleyana<br />
* Banksia marginata<br />
Banksia marginata 'Cape Patterson Dwarf'<br />
* Banksia media<br />
* Banksia menziesii<br />
* Banksia nutans<br />
* Banksia oblongifolia<br />
* Banksia paludosa<br />
* Banksia petiolar<strong>is</strong><br />
* Banksia pilostyl<strong>is</strong><br />
* Banksia robur<br />
* Banksia sceptrum
* Banksia serrata<br />
* Banksia solandri<br />
* Banksia speciosa<br />
* Banksia spinulosa<br />
Banksia spinulosa 'Birthday Candles'<br />
Banksia spinulosa 'Lemon Glow'<br />
* Banksia victoriae<br />
Barklya ( Caesalpiniaceae )<br />
* Barklya syringifolia<br />
Barleria ( Acanthaceae )<br />
* Barleria micans<br />
Barringtonia ( Lecythidaceae )<br />
* Barringtonia asiatica<br />
* Barringtonia neocaledonica<br />
Bartlettina ( Asteraceae )<br />
* Bartlettina sordida<br />
Bartlettina sordida 'Chocolate'<br />
Bauera ( Baueraceae )<br />
* Bauera rubioides<br />
Bauera rubioides 'Ruby Glow'<br />
Bauera rubioides 'White Form'<br />
* Bauera sessiliflora<br />
Bauhinia ( Fabaceae, sub fam. Caesalpiniodeae )<br />
* Bauhinia corymbosa<br />
* Bauhinia divaricata<br />
* Bauhinia galpinii<br />
* Bauhinia variegata<br />
Bauhinia variegata 'Purpurea'<br />
* Bauhinia x blakeana<br />
Baumea ( Cyperaceae )<br />
* Baumea articulata<br />
* Baumea rubiginosa<br />
Beaucarnea ( Agavaceae )<br />
* Beaucarnea recurvata<br />
Beaufortia ( Myrtaceae )<br />
* Beaufortia squarrosa<br />
Beaumontia ( Apocynaceae )<br />
* Beaumontia grandiflora<br />
Begonia ( Begoniaceae )<br />
* Begonia 'Lucerna'<br />
* Begonia albopicta<br />
Begonia albopicta 'Rosea'<br />
* Begonia coccinea<br />
* Begonia glaucophylla<br />
* Begonia manicata<br />
* Begonia masoniana<br />
* Begonia nelumbiifolia<br />
Begonia nelumbiifolia 'Glabra'<br />
* Begonia rex<br />
Begonia rex 'Edna Korts'<br />
Begonia rex 'Fire Flush'<br />
Begonia rex 'Frau H<strong>of</strong>fman'<br />
Begonia rex 'Helen Taupel'<br />
Begonia rex 'Her Majesty'<br />
Begonia rex 'Merry Chr<strong>is</strong>tmas'<br />
Begonia rex 'Silver Queen'<br />
Begonia rex 'Yuletide'<br />
* Begonia scharffii<br />
* Begonia x 'Cleopatra'<br />
* Begonia x semperflorens
Begonia x semperflorens 'Albifolius'<br />
Begonia x semperflorens 'Camellia'<br />
Begonia x semperflorens 'Gin'<br />
Begonia x semperflorens 'Red, White or Pink Comet'<br />
Begonia x semperflorens 'Strawberry Sundae'<br />
Begonia x semperflorens 'Twinkle'<br />
Begonia x semperflorens 'Vodka'<br />
Begonia x semperflorens 'Wh<strong>is</strong>ky'<br />
* Begonia x tumberhybrida<br />
Bell<strong>is</strong> ( Asteraceae )<br />
* Bell<strong>is</strong> perenn<strong>is</strong><br />
Bell<strong>is</strong> perenn<strong>is</strong> 'Alba Plena'<br />
Bell<strong>is</strong> perenn<strong>is</strong> 'Medic<strong>is</strong> White'<br />
Bentinckia ( Arecaceae )<br />
* Bentinckia nicobarica<br />
Berber<strong>is</strong> ( Berberidaceae )<br />
* Berber<strong>is</strong> buxifolia<br />
Berber<strong>is</strong> buxifolia 'Pygmaea'<br />
* Berber<strong>is</strong> coxii<br />
* Berber<strong>is</strong> darwinii<br />
Berber<strong>is</strong> darwinii 'Compacta'<br />
Berber<strong>is</strong> darwinii 'Nana'<br />
* Berber<strong>is</strong> jamesiana<br />
* Berber<strong>is</strong> linearifolia<br />
Berber<strong>is</strong> linearifolia 'Jewel'<br />
Berber<strong>is</strong> linearifolia 'Orange King'<br />
* Berber<strong>is</strong> lycium<br />
* Berber<strong>is</strong> pruinosa<br />
* Berber<strong>is</strong> thunbergii<br />
Berber<strong>is</strong> thunbergii 'Atropurpurpa nana'<br />
Berber<strong>is</strong> thunbergii 'Aurea'<br />
Berber<strong>is</strong> thunbergii 'Bagatelle'<br />
Berber<strong>is</strong> thunbergii 'Bonanza Gold'<br />
Berber<strong>is</strong> thunbergii 'Burgundy Carousel'<br />
Berber<strong>is</strong> thunbergii 'Carpetbagger'<br />
Berber<strong>is</strong> thunbergii 'Cherry Bomb'<br />
Berber<strong>is</strong> thunbergii 'Concorde'<br />
Berber<strong>is</strong> thunbergii 'Crimson Giant'<br />
Berber<strong>is</strong> thunbergii 'Crimson Pygmy'<br />
Berber<strong>is</strong> thunbergii 'Crimson Velvet'<br />
Berber<strong>is</strong> thunbergii 'Dart’s Red Lady'<br />
Berber<strong>is</strong> thunbergii 'Emerald Carousel'<br />
Berber<strong>is</strong> thunbergii 'Emerald Pygmy'<br />
Berber<strong>is</strong> thunbergii 'Erecta'<br />
Berber<strong>is</strong> thunbergii 'Erecta'<br />
Berber<strong>is</strong> thunbergii 'Globe'<br />
Berber<strong>is</strong> thunbergii 'Gold Nugget'<br />
Berber<strong>is</strong> thunbergii 'Golden Ring'<br />
Berber<strong>is</strong> thunbergii 'Green Carpet'<br />
Berber<strong>is</strong> thunbergii 'Green Ornament'<br />
Berber<strong>is</strong> thunbergii 'Harlequin'<br />
Berber<strong>is</strong> thunbergii 'Helmond Pillar'<br />
Berber<strong>is</strong> thunbergii 'Intermedia'<br />
Berber<strong>is</strong> thunbergii 'Keller'<br />
Berber<strong>is</strong> thunbergii 'Kelleri<strong>is</strong>'<br />
Berber<strong>is</strong> thunbergii 'Kobold'<br />
Berber<strong>is</strong> thunbergii 'Limeglow'<br />
Berber<strong>is</strong> thunbergii 'Little Favourite'<br />
Berber<strong>is</strong> thunbergii 'Lustre Green'<br />
Berber<strong>is</strong> thunbergii 'Minor'<br />
Berber<strong>is</strong> thunbergii 'Nana'<br />
Berber<strong>is</strong> thunbergii 'Pink Queen'<br />
Berber<strong>is</strong> thunbergii 'Powwow'<br />
Berber<strong>is</strong> thunbergii 'Red Bird'<br />
Berber<strong>is</strong> thunbergii 'Red Chief'
Berber<strong>is</strong> thunbergii 'Red Pillar'<br />
Berber<strong>is</strong> thunbergii 'Rose Glow'<br />
Berber<strong>is</strong> thunbergii 'Royal Burgundy'<br />
Berber<strong>is</strong> thunbergii 'Royal Cloak'<br />
Berber<strong>is</strong> thunbergii 'Ruby Carousel'<br />
Berber<strong>is</strong> thunbergii 'Sheridan’s Red'<br />
Berber<strong>is</strong> thunbergii 'Silver Beauty'<br />
Berber<strong>is</strong> thunbergii 'Silver Mile'<br />
Berber<strong>is</strong> thunbergii 'Sparkle'<br />
Berber<strong>is</strong> thunbergii 'Sunsation'<br />
Berber<strong>is</strong> thunbergii 'Thornless'<br />
Berber<strong>is</strong> thunbergii 'Variegata'<br />
Berber<strong>is</strong> thunbergii 'Vermillion'<br />
* Berber<strong>is</strong> virescens<br />
* Berber<strong>is</strong> x lologens<strong>is</strong><br />
Berber<strong>is</strong> x lologens<strong>is</strong> 'Apricot Queen'<br />
Berber<strong>is</strong> x lologens<strong>is</strong> 'Stapehill'<br />
* Berber<strong>is</strong> x rubrostilla<br />
* Berber<strong>is</strong> x stenophylla<br />
Berber<strong>is</strong> x stenophylla 'Claret Cascade'<br />
Berber<strong>is</strong> x stenophylla 'Coccinea'<br />
Berber<strong>is</strong> x stenophylla 'Corallina Compacta'<br />
Berber<strong>is</strong> x stenophylla 'Crawley Gem'<br />
Berber<strong>is</strong> x stenophylla 'Irwinii'<br />
Berber<strong>is</strong> x stenophylla 'Lemon Queen'<br />
Berber<strong>is</strong> x stenophylla 'Pink Pearl'<br />
Bergenia ( Saxifragaceae )<br />
* Bergenia cordifolia<br />
Bergenia cordifolia 'Bressingham White'<br />
Bergenia cordifolia 'Purpurea'<br />
* Bergenia crassifolia<br />
Bergenia crassifolia 'Autumn Red'<br />
* Bergenia purpurascens<br />
* Bergenia stracheyi<br />
* Bergenia x schmidtii<br />
Bergenia x schmidtii 'Pugsley Pink'<br />
Bergeranthus ( Aizoaceae )<br />
* Bergeranthus vespertinus<br />
Beta ( Chenopodiaceae )<br />
* Beta vulgar<strong>is</strong><br />
Beta vulgar<strong>is</strong> 'Bull'<br />
Beta vulgar<strong>is</strong> 'Derwent Globe'<br />
Beta vulgar<strong>is</strong> 'Earl Wonder'<br />
Betula ( Betulaceae )<br />
* Betula alleghaniens<strong>is</strong><br />
* Betula ermanii<br />
* Betula lenta<br />
* Betula neoalaskana<br />
* Betula nigra<br />
Betula nigra 'DuraHeat'<br />
Betula nigra 'Fox Valley'<br />
Betula nigra 'Graceful Arms'<br />
Betula nigra 'Heritage'<br />
Betula nigra 'Suwanee'<br />
Betula nigra 'Tecumseh Compact'<br />
Betula nigra 'Tropical Birch'<br />
* Betula papyrifera<br />
Betula papyrifera 'Barossa Wintergreen'<br />
Betula papyrifera 'Birkalens<strong>is</strong>'<br />
Betula papyrifera 'Burgundy Wine'<br />
Betula papyrifera 'Dalecarlica'<br />
Betula papyrifera 'Elegans'<br />
Betula papyrifera 'Fastigiata'<br />
Betula papyrifera 'Golden Cloud'
Betula papyrifera 'Gracill<strong>is</strong>'<br />
Betula papyrifera 'Laciniata'<br />
Betula papyrifera 'Obel<strong>is</strong>k'<br />
Betula papyrifera 'Purple Rain'<br />
Betula papyrifera 'Purpurea'<br />
Betula papyrifera 'Rocky Mountain Splendor'<br />
Betula papyrifera 'Tr<strong>is</strong>t<strong>is</strong>'<br />
Betula papyrifera 'Trost Dwarf'<br />
Betula papyrifera 'Youngii'<br />
* Betula pendula<br />
Betula pendula 'Dalecarlica'<br />
Betula pendula 'Fastigiata'<br />
Betula pendula 'Purpurea'<br />
Betula pendula 'Youngii'<br />
* Betula platyphylla<br />
Betula platyphylla 'Whitespire'<br />
* Betula pubescens<br />
* Betula raddeana<br />
* Betula util<strong>is</strong><br />
Bidens ( Asteraceae )<br />
* Bidens ferulifolia<br />
Bidens ferulifolia 'Golden Goddess'<br />
* Bidens pilosa<br />
Billardiera ( Pittosporaceae )<br />
* Billardiera scandens<br />
Billbergia ( Bromelliaceae )<br />
* Billbergia nutans<br />
* Billbergia pyramidal<strong>is</strong><br />
B<strong>is</strong>marckia ( Arecaceae )<br />
* B<strong>is</strong>marckia nobil<strong>is</strong><br />
Bixa ( Bixaceae )<br />
* Bixa orellana<br />
Blechnum ( Blechnaceae )<br />
* Blechnum brasiliense<br />
* Blechnum camfieldii<br />
* Blechnum cartilagineum<br />
* Blechnum d<strong>is</strong>color<br />
* Blechnum fluviatile<br />
* Blechnum gibbum<br />
Blechnum gibbum 'Silver Lady'<br />
* Blechnum indicum<br />
* Blechnum moorei<br />
* Blechnum novaezelandiae<br />
* Blechnum nudum<br />
* Blechnum orientale<br />
* Blechnum patersonii<br />
* Blechnum pennamarina<br />
* Blechnum spicant<br />
* Blechnum wattsii<br />
Bletilla ( Orchidaceae )<br />
* Bletilla striata<br />
Bomarea ( Lilaceae/Astroemeriaceae )<br />
* Bomarea multiflora<br />
Borago ( Boraginaceae )<br />
* Borago <strong>of</strong>ficinal<strong>is</strong><br />
Borassodendron ( Arecaceae )<br />
* Borassodendron machadon<strong>is</strong><br />
Borassus ( Arecaceae )<br />
* Borassus flabellifer<br />
Boronia ( Rutaceae )
* Boronia anethifolia<br />
* Boronia crenulata<br />
* Boronia denticulata<br />
* Boronia fraseri<br />
* Boronia heterophylla<br />
Boronia heterophylla 'Jack Maguire'<br />
Boronia heterophylla 'Just Margaret'<br />
* Boronia keysii<br />
* Boronia latipinna<br />
* Boronia ledifolia<br />
* Boronia moll<strong>is</strong><br />
Bossiaea ( Fabaceae )<br />
* Bossiaea lenticular<strong>is</strong><br />
* Bossiaea obcordata<br />
Bothriochloa ( Poaceae )<br />
* Bothriochloa macra<br />
Bougainvillea ( Nyctaginaceae )<br />
* Bougainvillea spectabil<strong>is</strong><br />
Bougainvillea spectabil<strong>is</strong> 'Alba'<br />
Bougainvillea spectabil<strong>is</strong> 'Magnifica'<br />
Bougainvillea spectabil<strong>is</strong> 'Mary Palmer'<br />
Bougainvillea spectabil<strong>is</strong> 'Variegata'<br />
Bowenia ( Zamiaceae )<br />
* Bowenia spectabil<strong>is</strong><br />
Brachychiton ( Sterculiaceae )<br />
* Brachychiton acerifolius<br />
* Brachychiton d<strong>is</strong>color<br />
* Brachychiton gregorii<br />
* Brachychiton rupestr<strong>is</strong><br />
Brachycome ( Asteraceae )<br />
* Brachycome multifida<br />
Brachycome multifida 'Amethyst'<br />
Brachycome multifida 'Break <strong>of</strong> Day'<br />
Brachycome multifida 'Bright Eyes'<br />
Brachycome multifida 'Happy Face'<br />
Brachycome multifida 'Pink Haze'<br />
Brachycome multifida 'Sunburst'<br />
Brachyglott<strong>is</strong> ( Asteraceae )<br />
* Brachyglott<strong>is</strong> Dunedin Group<br />
* Brachyglott<strong>is</strong> repanda<br />
Brachyglott<strong>is</strong> repanda 'Purpurea'<br />
Brachyglott<strong>is</strong> repanda 'Variegata'<br />
Brachypodium ( Poaceae )<br />
* Brachypodium sylvaticum<br />
Brachyscome ( Asteraceae )<br />
* Brachyscome formosa<br />
Brachyscome formosa 'Happy Face'<br />
Brachyscome formosa 'Pilga Posy'<br />
Brachyscome formosa 'Strawberry Mousse'<br />
Brachysema ( Fabaceae )<br />
* Brachysema celsianum<br />
Brahea ( Arecaceae )<br />
* Brahea armata<br />
Brassica ( Brassicaceae )<br />
* Brassica juncea<br />
Brassica juncea 'Big Red'<br />
Breynia ( Euphorbiaceae )<br />
* Breynia oblongifolia<br />
Briza ( Poaceae )<br />
* Briza maxima
Brodiaea ( Liliaceae )<br />
* Brodiaea californica<br />
Bromelia ( Bromeliaceae )<br />
* Bromelia balansae<br />
Bromus ( Poaceae )<br />
* Bromus briziform<strong>is</strong><br />
Brownea ( Fabaceae )<br />
* Brownea ariza<br />
* Brownea macrophylla<br />
Brugmansia ( Solanaceae )<br />
* Brugmansia sanguinea<br />
* Brugmansia suaveolens<br />
* Brugmansia versicolor<br />
Brunfelsia ( Solanceae )<br />
* Brunfelsia americana<br />
* Brunfelsia austral<strong>is</strong><br />
* Brunfelsia hopeana<br />
* Brunfelsia lactea<br />
* Brunfelsia pauciflora<br />
Brunfelsia pauciflora 'Floribunda'<br />
Brunfelsia pauciflora 'Macrantha'<br />
Brunnera ( Boraginaceae )<br />
* Brunnera macrophylla<br />
Brunnera macrophylla 'Betty Bowring'<br />
Brunnera macrophylla 'Hadspen Cream'<br />
Brunnera macrophylla 'Jack Frost'<br />
Bryophyllum ( Crassulaceae )<br />
* Bryophyllum delagoense<br />
Buckinghamia ( Proteaceae )<br />
* Buckinghamia cels<strong>is</strong>sima<br />
Buddleja ( Buddlejaceae / Loganiaceae )<br />
* Buddleja alternifolia<br />
* Buddleja asiatica<br />
* Buddleja davidii<br />
Buddleja davidii 'African Queen'<br />
Buddleja davidii 'Ampl<strong>is</strong>sima'<br />
Buddleja davidii 'Black Knight'<br />
Buddleja davidii 'Bonnie'<br />
Buddleja davidii 'Border Beauty'<br />
Buddleja davidii 'Burgundy'<br />
Buddleja davidii 'Cardinal'<br />
Buddleja davidii 'Charming'<br />
Buddleja davidii 'Cornwall Blue'<br />
Buddleja davidii 'Darkness'<br />
Buddleja davidii 'Dartmoor'<br />
Buddleja davidii 'Deep Lavender'<br />
Buddleja davidii 'Dubonnet'<br />
Buddleja davidii 'Ellen’s Blue'<br />
Buddleja davidii 'Empire blue'<br />
Buddleja davidii 'Fascinating'<br />
Buddleja davidii 'Flaming Violet'<br />
Buddleja davidii 'Fortune'<br />
Buddleja davidii 'Fromow’s Purple'<br />
Buddleja davidii 'Glasnevin Blue'<br />
Buddleja davidii 'Golden Sovereign'<br />
Buddleja davidii 'Harlequin'<br />
Buddleja davidii 'Hever Castle'<br />
Buddleja davidii 'Honeycomb'<br />
Buddleja davidii 'Ile de France'<br />
Buddleja davidii 'Lochinch'<br />
Buddleja davidii 'Mary’s White'<br />
Buddleja davidii 'Masquerade'
Buddleja davidii 'M<strong>is</strong>s Ellen'<br />
Buddleja davidii 'Moon Shadow'<br />
Buddleja davidii 'Nanho Alba'<br />
Buddleja davidii 'Nanho Blue'<br />
Buddleja davidii 'Nanho Purple'<br />
Buddleja davidii 'Niche’s Choice'<br />
Buddleja davidii 'Opera'<br />
Buddleja davidii 'Orchid Beauty'<br />
Buddleja davidii 'Ornamental White'<br />
Buddleja davidii 'Peace'<br />
Buddleja davidii 'Pink Charmer'<br />
Buddleja davidii 'Pink Charming'<br />
Buddleja davidii 'Pink Delight'<br />
Buddleja davidii 'Pink Pearl'<br />
Buddleja davidii 'Potter’s Purple'<br />
Buddleja davidii 'Princeton Purple'<br />
Buddleja davidii 'Purple Prince'<br />
Buddleja davidii 'Rasberry Wine'<br />
Buddleja davidii 'Red Plume'<br />
Buddleja davidii 'Rice Creek'<br />
Buddleja davidii 'Royal Red'<br />
Buddleja davidii 'Salicifolia'<br />
Buddleja davidii 'Santana'<br />
Buddleja davidii 'Snow Bank'<br />
Buddleja davidii 'Summer Beauty'<br />
Buddleja davidii 'Summer Rose'<br />
Buddleja davidii 'Violet Message'<br />
Buddleja davidii 'West Hill'<br />
Buddleja davidii 'White Bouquet'<br />
Buddleja davidii 'White Cloud'<br />
Buddleja davidii 'White Delight'<br />
Buddleja davidii 'White Harlequin'<br />
Buddleja davidii 'White Pr<strong>of</strong>usion'<br />
Buddleja davidii 'Windy Hill'<br />
Buddleja davidii 'Wine'<br />
* Buddleja globosa<br />
Bulbinella ( Liliaceae )<br />
* Bulbinella floribunda<br />
Bunchosia ( Malpighiaceae )<br />
* Bunchosia argentea<br />
Burchellia ( Rubiaceae )<br />
* Burchellia bubalina<br />
Butia ( Arecaceae )<br />
* Butia capitata<br />
* Butia eriospatha<br />
Buxus ( Buxaceae )<br />
* Buxus microphylla<br />
Buxus microphylla 'Green Gem'<br />
Buxus microphylla 'Green Ice'<br />
Buxus microphylla 'Green Mound'<br />
Buxus microphylla 'Green Mountain'<br />
Buxus microphylla 'Green Velvet'<br />
Buxus microphylla 'Kingsville Dwarf'<br />
Buxus microphylla 'Morr<strong>is</strong> Midget'<br />
Buxus microphylla 'National'<br />
Buxus microphylla 'Pincushion'<br />
Buxus microphylla 'Richardii'<br />
Buxus microphylla 'Sunnyside'<br />
Buxus microphylla 'Tall Boy'<br />
Buxus microphylla 'Tide Hill'<br />
Buxus microphylla 'Winter Beauty'<br />
Buxus microphylla 'Winter Gem'<br />
Buxus microphylla 'Winter Green'<br />
* Buxus sempervirens<br />
Buxus sempervirens 'Argenteo'
Buxus sempervirens 'Marginata'<br />
Buxus sempervirens 'Suffruticosa'<br />
Caesalpinia ( Fabaceae )<br />
* Caesalpinia ferrea<br />
* Caesalpinia pulcherrima<br />
Caladium ( Araceae )<br />
* Caladium bicolor<br />
Caladium bicolor 'Candidum'<br />
Caladium bicolor 'Frieda Hemple'<br />
Caladium bicolor 'John Peed'<br />
Caladium bicolor 'June Bride'<br />
Caladium bicolor 'Lord Derby'<br />
Caladium bicolor 'Pink Beauty'<br />
Caladium bicolor 'Red Flash'<br />
Caladium bicolor 'Rose Bud'<br />
Calamagrost<strong>is</strong> ( Poaceae )<br />
* Calamagrost<strong>is</strong> foliosa<br />
* Calamagrost<strong>is</strong> x acutiflora<br />
Calamagrost<strong>is</strong> x acutiflora 'Karl Foerster'<br />
Calamagrost<strong>is</strong> x acutiflora 'Overdam'<br />
Calamintha ( Labiatae / Lamiaceae )<br />
* Calamintha grandiflora<br />
Calamus ( Arecaceae )<br />
* Calamus muelleri<br />
Calathea ( Marantaceae )<br />
* Calathea burlemarxii<br />
* Calathea crotalifera<br />
Calathea crotalifera 'Indonesian Red'<br />
* Calathea lancifolia<br />
* Calathea lindeniana<br />
* Calathea majestica<br />
* Calathea makoyana<br />
* Calathea pichurata<br />
* Calathea roseopicta<br />
Calathea roseopicta 'Manoa Blush'<br />
* Calathea rotundifolia<br />
* Calathea sanderiana<br />
* Calathea zebrina<br />
Calathea zebrina 'Binotii'<br />
Calathea zebrina 'Humilior'<br />
Calceolaria ( Scrophulariaceae )<br />
* Calceolaria Herbeohybrida Group<br />
Calendula ( Asteraceae )<br />
* Calendula <strong>of</strong>ficinal<strong>is</strong><br />
Calendula <strong>of</strong>ficinal<strong>is</strong> 'Apricot Queen'<br />
Calendula <strong>of</strong>ficinal<strong>is</strong> 'Art Shades'<br />
Calendula <strong>of</strong>ficinal<strong>is</strong> 'Camp Fire'<br />
Calendula <strong>of</strong>ficinal<strong>is</strong> 'Fiesta Gitana'<br />
Calendula <strong>of</strong>ficinal<strong>is</strong> 'Gold Mine'<br />
Calendula <strong>of</strong>ficinal<strong>is</strong> 'Honey Babe'<br />
Calendula <strong>of</strong>ficinal<strong>is</strong> 'Orange Cupid'<br />
Calendula <strong>of</strong>ficinal<strong>is</strong> 'Pacific Beauty'<br />
Calendula <strong>of</strong>ficinal<strong>is</strong> 'Princess'<br />
Calliandra ( Fabaceae )<br />
* Calliandra haematocephala<br />
* Calliandra surinamens<strong>is</strong><br />
* Calliandra tweedii<br />
Callicarpa ( Verbenaceae )<br />
* Callicarpa bodinieri<br />
* Callicarpa dichotoma<br />
* Callicarpa japonica
Callicarpa japonica 'Leucocarpa'<br />
Callicoma ( Cunoniaceae )<br />
* Callicoma serratifolia<br />
Callirhoe ( Malvaceae )<br />
* Callirhoe involucrata<br />
Call<strong>is</strong>ia ( Commelinaceae )<br />
* Call<strong>is</strong>ia navicular<strong>is</strong><br />
Call<strong>is</strong>temon ( Myrtaceae )<br />
* Call<strong>is</strong>temon brachyandrus<br />
* Call<strong>is</strong>temon citrinus<br />
Call<strong>is</strong>temon citrinus 'Endeavour'<br />
Call<strong>is</strong>temon citrinus 'Firebrand'<br />
Call<strong>is</strong>temon citrinus 'Harkness'<br />
Call<strong>is</strong>temon citrinus 'White Anzac'<br />
* Call<strong>is</strong>temon comboynens<strong>is</strong><br />
* Call<strong>is</strong>temon linear<strong>is</strong><br />
Call<strong>is</strong>temon linear<strong>is</strong> 'Pumilus'<br />
* Call<strong>is</strong>temon montanus<br />
* Call<strong>is</strong>temon pearsonii<br />
* Call<strong>is</strong>temon pityoides<br />
* Call<strong>is</strong>temon polandii<br />
Call<strong>is</strong>temon polandii 'Byfield'<br />
Call<strong>is</strong>temon polandii 'Cape Flattery'<br />
Call<strong>is</strong>temon polandii 'Inkerman'<br />
Call<strong>is</strong>temon polandii 'Mt Wheeler'<br />
Call<strong>is</strong>temon polandii 'Walsh'<br />
* Call<strong>is</strong>temon recurvus<br />
* Call<strong>is</strong>temon salignus<br />
Call<strong>is</strong>temon salignus 'Eureka'<br />
Call<strong>is</strong>temon salignus 'Pendula'<br />
* Call<strong>is</strong>temon subulatus<br />
Call<strong>is</strong>temon subulatus 'Demesne Benjamin'<br />
Call<strong>is</strong>temon subulatus 'Pumila'<br />
Call<strong>is</strong>temon subulatus 'Tonghi'<br />
* Call<strong>is</strong>temon viminal<strong>is</strong><br />
Call<strong>is</strong>temon viminal<strong>is</strong> 'Captain Cook'<br />
Call<strong>is</strong>temon viminal<strong>is</strong> 'Dawson'<br />
Call<strong>is</strong>temon viminal<strong>is</strong> 'Hannah Ray'<br />
Call<strong>is</strong>temon viminal<strong>is</strong> 'King'<br />
Call<strong>is</strong>temon viminal<strong>is</strong> 'Little John'<br />
Call<strong>is</strong>temon viminal<strong>is</strong> 'Prolific'<br />
Call<strong>is</strong>tephus ( Asteraceae )<br />
* Call<strong>is</strong>tephus chinens<strong>is</strong><br />
Call<strong>is</strong>tephus chinens<strong>is</strong> 'Bouquet'<br />
Call<strong>is</strong>tephus chinens<strong>is</strong> 'Chinens<strong>is</strong>'<br />
Call<strong>is</strong>tephus chinens<strong>is</strong> 'Colour Carpet'<br />
Call<strong>is</strong>tephus chinens<strong>is</strong> 'Giant Crego'<br />
Call<strong>is</strong>tephus chinens<strong>is</strong> 'King'<br />
Call<strong>is</strong>tephus chinens<strong>is</strong> 'Perfection'<br />
Call<strong>is</strong>tephus chinens<strong>is</strong> 'Princess'<br />
Call<strong>is</strong>tephus chinens<strong>is</strong> 'Sunshine'<br />
Call<strong>is</strong>tephus chinens<strong>is</strong> 'Super Giant'<br />
Call<strong>is</strong>tephus chinens<strong>is</strong> 'Totem Pole'<br />
Callitr<strong>is</strong> ( Cupressaceae )<br />
* Callitr<strong>is</strong> baileyi<br />
* Callitr<strong>is</strong> glaucophylla<br />
* Callitr<strong>is</strong> gracil<strong>is</strong><br />
* Callitr<strong>is</strong> macleayana<br />
* Callitr<strong>is</strong> oblonga<br />
* Callitr<strong>is</strong> rhomboidea<br />
Calluna ( Ericaceae )<br />
* Calluna vulgar<strong>is</strong><br />
Calluna vulgar<strong>is</strong> 'Alba Aurea'
Calluna vulgar<strong>is</strong> 'Alba Elata'<br />
Calluna vulgar<strong>is</strong> 'Alba Plena'<br />
Calluna vulgar<strong>is</strong> 'Alba Pumila'<br />
Calluna vulgar<strong>is</strong> 'Alba Rigida'<br />
Calluna vulgar<strong>is</strong> 'Allegro'<br />
Calluna vulgar<strong>is</strong> 'Alportii'<br />
Calluna vulgar<strong>is</strong> 'Alportii Praecox'<br />
Calluna vulgar<strong>is</strong> 'Annemarie'<br />
Calluna vulgar<strong>is</strong> 'Anthony Dav<strong>is</strong>'<br />
Calluna vulgar<strong>is</strong> 'Argentea'<br />
Calluna vulgar<strong>is</strong> 'August Beauty'<br />
Calluna vulgar<strong>is</strong> 'Aurea'<br />
Calluna vulgar<strong>is</strong> 'Barnett Anley'<br />
Calluna vulgar<strong>is</strong> 'Battle <strong>of</strong> Arnhem'<br />
Calluna vulgar<strong>is</strong> 'Beoley Crimson'<br />
Calluna vulgar<strong>is</strong> 'Beoley Gold'<br />
Calluna vulgar<strong>is</strong> 'Blazeaway'<br />
Calluna vulgar<strong>is</strong> 'Boskoop'<br />
Calluna vulgar<strong>is</strong> 'C. W. Nix'<br />
Calluna vulgar<strong>is</strong> 'Coccinea'<br />
Calluna vulgar<strong>is</strong> 'County Wicklow'<br />
Calluna vulgar<strong>is</strong> 'Cramond'<br />
Calluna vulgar<strong>is</strong> 'Cuprea'<br />
Calluna vulgar<strong>is</strong> 'Dark Star'<br />
Calluna vulgar<strong>is</strong> 'Darkness'<br />
Calluna vulgar<strong>is</strong> 'Drumra'<br />
Calluna vulgar<strong>is</strong> 'Elsie Purnell'<br />
Calluna vulgar<strong>is</strong> 'Fairy'<br />
Calluna vulgar<strong>is</strong> 'Finale'<br />
Calluna vulgar<strong>is</strong> 'Firefly'<br />
Calluna vulgar<strong>is</strong> 'Flore Pleno'<br />
Calluna vulgar<strong>is</strong> 'Foxii Nana'<br />
Calluna vulgar<strong>is</strong> 'Fred J. Chapple'<br />
Calluna vulgar<strong>is</strong> 'Glencoe'<br />
Calluna vulgar<strong>is</strong> 'Gold Haze'<br />
Calluna vulgar<strong>is</strong> 'Golden Carpet'<br />
Calluna vulgar<strong>is</strong> 'Golden Feather'<br />
Calluna vulgar<strong>is</strong> 'Goldsworth Crimson'<br />
Calluna vulgar<strong>is</strong> 'H. E. Beale'<br />
Calluna vulgar<strong>is</strong> 'Hammondii'<br />
Calluna vulgar<strong>is</strong> 'Hammondii Aureifolia'<br />
Calluna vulgar<strong>is</strong> 'Hammondii Rubrifolia'<br />
Calluna vulgar<strong>is</strong> 'Hibernica'<br />
Calluna vulgar<strong>is</strong> 'Hiemal<strong>is</strong>'<br />
Calluna vulgar<strong>is</strong> 'Hookstone'<br />
Calluna vulgar<strong>is</strong> 'Humpty Dumpty'<br />
Calluna vulgar<strong>is</strong> 'Ineke'<br />
Calluna vulgar<strong>is</strong> 'J. H. Hamilton'<br />
Calluna vulgar<strong>is</strong> 'Jimmy Dyce'<br />
Calluna vulgar<strong>is</strong> 'Joan Sparkes'<br />
Calluna vulgar<strong>is</strong> 'Joy Vanstone'<br />
Calluna vulgar<strong>is</strong> 'Kinlochruel'<br />
Calluna vulgar<strong>is</strong> 'Kirby White'<br />
Calluna vulgar<strong>is</strong> 'Loch Turret'<br />
Calluna vulgar<strong>is</strong> 'Mair'<br />
Calluna vulgar<strong>is</strong> 'Minima'<br />
Calluna vulgar<strong>is</strong> 'Mousehole'<br />
Calluna vulgar<strong>is</strong> 'Mrs Ronald Gray'<br />
Calluna vulgar<strong>is</strong> 'Mullion'<br />
Calluna vulgar<strong>is</strong> 'Multicolor'<br />
Calluna vulgar<strong>is</strong> 'Nana Compacta'<br />
Calluna vulgar<strong>is</strong> 'Orange Queen'<br />
Calluna vulgar<strong>is</strong> 'Peter Sparkes'<br />
Calluna vulgar<strong>is</strong> 'Pygmaea'<br />
Calluna vulgar<strong>is</strong> 'Radnor'<br />
Calluna vulgar<strong>is</strong> 'Red Star'<br />
Calluna vulgar<strong>is</strong> 'Robert Chapman'<br />
Calluna vulgar<strong>is</strong> 'Roland Haagess'
Calluna vulgar<strong>is</strong> 'Rosalind'<br />
Calluna vulgar<strong>is</strong> 'Ruth Sparkes'<br />
Calluna vulgar<strong>is</strong> 'Serlei'<br />
Calluna vulgar<strong>is</strong> 'Serlei Aurea'<br />
Calluna vulgar<strong>is</strong> 'Serlei Rubra'<br />
Calluna vulgar<strong>is</strong> 'Silver Knight'<br />
Calluna vulgar<strong>is</strong> 'Silver Queen'<br />
Calluna vulgar<strong>is</strong> 'Silver Rose'<br />
Calluna vulgar<strong>is</strong> 'Sir John Charrington'<br />
Calluna vulgar<strong>is</strong> 'S<strong>is</strong>ter Anne'<br />
Calluna vulgar<strong>is</strong> 'Spitfire'<br />
Calluna vulgar<strong>is</strong> 'Spring Cream'<br />
Calluna vulgar<strong>is</strong> 'Spring Glow'<br />
Calluna vulgar<strong>is</strong> 'Spring Torch'<br />
Calluna vulgar<strong>is</strong> 'Sunr<strong>is</strong>e'<br />
Calluna vulgar<strong>is</strong> 'Sunset'<br />
Calluna vulgar<strong>is</strong> 'Tenu<strong>is</strong>'<br />
Calluna vulgar<strong>is</strong> 'Tib'<br />
Calluna vulgar<strong>is</strong> 'Tricolorifolia'<br />
Calluna vulgar<strong>is</strong> 'Underwoodii'<br />
Calluna vulgar<strong>is</strong> 'Walter Ingwersen'<br />
Calluna vulgar<strong>is</strong> 'White Gown'<br />
Calluna vulgar<strong>is</strong> 'White Lawn'<br />
Calluna vulgar<strong>is</strong> 'Wickwar Flame'<br />
Calluna vulgar<strong>is</strong> 'Winter Chocolate'<br />
Calocedrus ( Cupressaceae )<br />
* Calocedrus decurrens<br />
Calocedrus decurrens 'Aureovariegata'<br />
Calocedrus decurrens 'Berrima Gold'<br />
Calocedrus decurrens 'Columnar<strong>is</strong>'<br />
Calocedrus decurrens 'Compacta'<br />
Calocedrus decurrens 'Maupin Glow'<br />
Calocephalus ( Asteraceae )<br />
* Calocephalus platycephalus<br />
Calochlaena ( Dicksoniaceae )<br />
* Calochlaena dubia<br />
Calochortus ( Liliaceae )<br />
* Calochortus luteus<br />
* Calochortus pulchellus<br />
Calodendrum ( Rutaceae )<br />
* Calodendrum capense<br />
Calostemma ( Liliaceae )<br />
* Calostemma purpureum<br />
Calothamnus ( Myrtaceae )<br />
* Calothamnus quadrifidus<br />
* Calothamnus rupestr<strong>is</strong><br />
Calot<strong>is</strong> ( Asteraceae )<br />
* Calot<strong>is</strong> glandulosa<br />
Calycanthus ( Calycanthaceae )<br />
* Calycanthus floridus<br />
Calycanthus floridus 'Edith Wilder'<br />
Calycanthus floridus 'Margarita'<br />
Calycanthus floridus 'Purpureus'<br />
Calycanthus floridus 'Towe'<br />
* Calycanthus occidental<strong>is</strong><br />
Calytrix ( Myrtaceae )<br />
* Calytrix alpestr<strong>is</strong><br />
* Calytrix tetragona<br />
Camassia ( Agavaceae )<br />
* Camassia cusickii<br />
* Camassia leichtlinii<br />
Camellia ( Theaceae )
* Camellia japonica<br />
Camellia japonica 'A. Audusson Varieguata'<br />
Camellia japonica 'A. Audussson Special'<br />
Camellia japonica 'Adolphe Audusson'<br />
Camellia japonica 'Alba Plena'<br />
Camellia japonica 'Alba Simplex'<br />
Camellia japonica 'Aspasia Macarthur'<br />
Camellia japonica 'Austral<strong>is</strong>'<br />
Camellia japonica 'Betty'<br />
Camellia japonica 'Betty Ridley'<br />
Camellia japonica 'Betty Sheffield Supreme'<br />
Camellia japonica 'Black Opal'<br />
Camellia japonica 'Blood <strong>of</strong> China'<br />
Camellia japonica 'Bob Hope'<br />
Camellia japonica 'Bowen Bryant'<br />
Camellia japonica 'Bowen Bryant'<br />
Camellia japonica 'Brushfield'<br />
Camellia japonica 'Buttons '<br />
Camellia japonica 'C.H.Hover'<br />
Camellia japonica 'C.M. Wilson'<br />
Camellia japonica 'Can Can'<br />
Camellia japonica 'Carter Sunburst'<br />
Camellia japonica 'Carter Sunburst Pink'<br />
Camellia japonica 'Chandleri'<br />
Camellia japonica 'Clark Hubbs'<br />
Camellia japonica 'Clarrie Fawcett'<br />
Camellia japonica 'Coral Delight'<br />
Camellia japonica 'D.Herzilia De Freitas Magalhaes'<br />
Camellia japonica 'Dahlohnega'<br />
Camellia japonica 'Dainty Maiden'<br />
Camellia japonica 'Daitairin'<br />
Camellia japonica 'Debutant'<br />
Camellia japonica 'Desire'<br />
Camellia japonica 'Dixie Knight'<br />
Camellia japonica 'Dixie Night'<br />
Camellia japonica 'Donation'<br />
Camellia japonica 'Donckelarii Eugene Bolen'<br />
Camellia japonica 'Dor<strong>is</strong> Hirst'<br />
Camellia japonica 'Dr Tinsley'<br />
Camellia japonica 'Drama Girl'<br />
Camellia japonica 'Easter Morn'<br />
Camellia japonica 'Ecclefield'<br />
Camellia japonica 'Eileen Samson'<br />
Camellia japonica 'Elegans Champagne'<br />
Camellia japonica 'Emperor <strong>of</strong> Russia'<br />
Camellia japonica 'Erin Farmer'<br />
Camellia japonica 'Fashionata'<br />
Camellia japonica 'Fire Dance'<br />
Camellia japonica 'Frimbriata'<br />
Camellia japonica 'Gay Pixie'<br />
Camellia japonica 'Gloir de Nantes'<br />
Camellia japonica 'Gloire de Nantes'<br />
Camellia japonica 'Grand Marshall'<br />
Camellia japonica 'Grand Slam'<br />
Camellia japonica 'Grand Sultan'<br />
Camellia japonica 'Grandiflora Rosea'<br />
Camellia japonica 'Great Eastern'<br />
Camellia japonica 'Guilio Nuccio'<br />
Camellia japonica 'Gus Menard'<br />
Camellia japonica 'Happy Holidays'<br />
Camellia japonica 'High Fragrance'<br />
Camellia japonica 'High Hat'<br />
Camellia japonica 'Hikaru Genji'<br />
Camellia japonica 'Kouron Jura '<br />
Camellia japonica 'Lady Clare'<br />
Camellia japonica 'Paul'<br />
Camellia japonica 'Tricolor Red'<br />
Camellia japonica 'Tricolour'
* Camellia reticulata<br />
Camellia reticulata 'Captain Rawes'<br />
Camellia reticulata 'Curtain Call'<br />
Camellia reticulata 'Elizabeth Johnstone'<br />
Camellia reticulata 'Mandalay Queen'<br />
Camellia reticulata 'M<strong>is</strong>s Tulare'<br />
Camellia reticulata 'Songzilin'<br />
Camellia reticulata 'Tongzimian'<br />
Camellia reticulata 'Wild Type'<br />
Camellia reticulata 'William Hertrich'<br />
* Camellia sasanqua<br />
Camellia sasanqua ' Sparkling Burgundy'<br />
Camellia sasanqua 'Beatrice Emily'<br />
Camellia sasanqua 'Bert Jones'<br />
Camellia sasanqua 'Bonaza'<br />
Camellia sasanqua 'Chansonette'<br />
Camellia sasanqua 'Dazzler'<br />
Camellia sasanqua 'Edna Butler'<br />
Camellia sasanqua 'Exqu<strong>is</strong>ite'<br />
Camellia sasanqua 'Hiryu'<br />
Camellia sasanqua 'Jane Morgan'<br />
Camellia sasanqua 'Jean May'<br />
Camellia sasanqua 'Jennifer Susan'<br />
Camellia sasanqua 'Little Pearl'<br />
Camellia sasanqua 'Lucinda'<br />
Camellia sasanqua 'Marie Young'<br />
Camellia sasanqua 'Mine No Yuki'<br />
Camellia sasanqua 'Plantation Pink'<br />
Camellia sasanqua 'Rowena Gorden'<br />
Camellia sasanqua 'Setsugekka'<br />
Camellia sasanqua 'Shell Pink'<br />
Camellia sasanqua 'Sh<strong>is</strong>hi Gashirac'<br />
Camellia sasanqua 'ShowaNoSakae'<br />
Camellia sasanqua 'Yuletide'<br />
Campanula ( Campanulaceae )<br />
* Campanula persicifolia<br />
Campanula persicifolia 'Alba Coronata'<br />
Campanula persicifolia 'Boule de Neige'<br />
Campanula persicifolia 'Fleur de Neige'<br />
Campanula persicifolia 'Pride <strong>of</strong> Exmouth'<br />
Campanula persicifolia 'Telham Beauty'<br />
* Campanula punctata<br />
Campanula punctata 'Mystic Bells'<br />
Camps<strong>is</strong> ( Bignoniaceae )<br />
* Camps<strong>is</strong> grandiflora<br />
Camps<strong>is</strong> grandiflora 'Tecoma Pink'<br />
* Camps<strong>is</strong> radicans<br />
Camps<strong>is</strong> radicans 'Crimson Trumpet'<br />
Camps<strong>is</strong> radicans 'Flamenco'<br />
Camps<strong>is</strong> radicans 'Flava'<br />
Canavalia ( Fabaceae )<br />
* Canavalia rosa<br />
Can<strong>is</strong>trum ( Bromeliaceae )<br />
* Can<strong>is</strong>trum lindenii<br />
Canna ( Cannaceae )<br />
* Canna indica<br />
* Canna iridiflora<br />
* Canna x general<strong>is</strong><br />
Canna x general<strong>is</strong> 'Bengal Tiger'<br />
Canna x general<strong>is</strong> 'Brandywine'<br />
Canna x general<strong>is</strong> 'King Numbert'<br />
Canna x general<strong>is</strong> 'Konigin Charlotte'<br />
Canna x general<strong>is</strong> 'Lenape'<br />
Canna x general<strong>is</strong> 'Lucifer'<br />
Canna x general<strong>is</strong> 'Tropicana Gold'
Cantua ( Polemoniaceae )<br />
* Cantua buxifolia<br />
Capsicum ( Solanaceae )<br />
* Capsicum annuum<br />
Capsicum annuum 'Bell Chilli'<br />
Capsicum annuum 'Italian Olive Chilli'<br />
Capsicum annuum 'Lava Drop'<br />
Capsicum annuum 'Purple Rocket'<br />
Capsicum annuum 'Rainbow Chilli'<br />
Cardamine ( Cruciferae )<br />
* Cardamine hirsuta<br />
Cardiospermum ( Sapindaceae )<br />
* Cardiospermum grandiflorum<br />
Carex ( Cyperaceae )<br />
* Carex appressa<br />
* Carex fascicular<strong>is</strong><br />
* Carex germinata<br />
* Carex hachijoens<strong>is</strong><br />
* Carex riparia<br />
* Carex testacea<br />
* Carex trifida<br />
Carex trifida 'Rekehu Sunr<strong>is</strong>e'<br />
Carica ( Cariaceae )<br />
* Carica papaya<br />
* Carica pentagona<br />
Car<strong>is</strong>sa ( Apocynaceae )<br />
* Car<strong>is</strong>sa macrocarpa<br />
Car<strong>is</strong>sa macrocarpa 'Emerald Carpet'<br />
Car<strong>is</strong>sa macrocarpa 'Emerald Green'<br />
Car<strong>is</strong>sa macrocarpa 'Fancy'<br />
Car<strong>is</strong>sa macrocarpa 'Horizontal<strong>is</strong>'<br />
Car<strong>is</strong>sa macrocarpa 'Tuttlie'<br />
* Car<strong>is</strong>sa ovata<br />
Carludovica ( Cyclanthaceae )<br />
* Carludovica palmata<br />
Carpentaria ( Arecaceae )<br />
* Carpentaria acuminata<br />
Carpenteria ( Hydrangeaceae \ Philadelphaceae )<br />
* Carpenteria californica<br />
Carpenteria californica 'Bodnant'<br />
Carpenteria californica 'Elizabeth'<br />
Carpenteria californica 'Ladham'<br />
Carpinus ( Betulaceae )<br />
* Carpinus betulus<br />
Carpinus betulus 'Aspleniifolia'<br />
Carpinus betulus 'Columnar<strong>is</strong>'<br />
Carpinus betulus 'Fastigiata'<br />
Carpinus betulus 'Frans Fontaine'<br />
* Carpinus caroliniana<br />
Carpinus caroliniana 'Pal<strong>is</strong>ade'<br />
Carpinus caroliniana 'Pyramidal<strong>is</strong>'<br />
* Carpinus laxiflora<br />
* Carpinus turczaninovii<br />
Carpobrotus ( Aizoaceae )<br />
* Carpobrotus acinaciform<strong>is</strong><br />
Carpodetus ( Escalloniaceae / Saxifragaceae )<br />
* Carpodetus serratus<br />
Carya ( Juglandaceae )<br />
* Carya cordiform<strong>is</strong><br />
* Carya illinoinens<strong>is</strong>
* Carya ovata<br />
Caryopter<strong>is</strong> ( Verbenaceae )<br />
* Caryopter<strong>is</strong> x clandonens<strong>is</strong><br />
Caryopter<strong>is</strong> x clandonens<strong>is</strong> 'Arthur Simmonds'<br />
Caryopter<strong>is</strong> x clandonens<strong>is</strong> 'Dark Knight'<br />
Caryopter<strong>is</strong> x clandonens<strong>is</strong> 'Ferndown'<br />
Caryopter<strong>is</strong> x clandonens<strong>is</strong> 'Heavenly Blue'<br />
Caryopter<strong>is</strong> x clandonens<strong>is</strong> 'Kew Blue'<br />
Caryopter<strong>is</strong> x clandonens<strong>is</strong> 'Worcester Gold'<br />
Caryota ( Arecaceae )<br />
* Caryota mit<strong>is</strong><br />
* Caryota urens<br />
Casimiroa ( Rutaceae )<br />
* Casimiroa edul<strong>is</strong><br />
Cassia ( Fabaceae )<br />
* Cassia brewsteri<br />
* Cassia f<strong>is</strong>tula<br />
Castanea ( Fagaceae )<br />
* Castanea sativa<br />
Castanea sativa 'Albomarginata'<br />
Castanea sativa 'Aspleniifolia'<br />
Castanospermum ( Fabaceae )<br />
* Castanospermum australe<br />
Casuarina ( Casuarinaceae )<br />
* Casuarina cr<strong>is</strong>tata<br />
Casuarina cr<strong>is</strong>tata 'Belah'<br />
* Casuarina cunninghamii<br />
* Casuarina equ<strong>is</strong>etifolia<br />
* Casuarina glauca<br />
Catalpa ( Bignoniaceae )<br />
* Catalpa bignonioides<br />
Catalpa bignonioides 'Aurea'<br />
Catalpa bignonioides 'Koehnei'<br />
Catalpa bignonioides 'Nana'<br />
Catalpa bignonioides 'Variegata'<br />
* Catalpa ovata<br />
* Catalpa speciosa<br />
Catharanthus ( Apocynaceae )<br />
* Catharanthus roseus<br />
Cattleya ( Orchidaceae )<br />
* Cattleya species<br />
Cattleya species 'Bob Bets'<br />
Cattleya species 'Chocolate Drop'<br />
Cavend<strong>is</strong>hia ( Ericaceae )<br />
* Cavend<strong>is</strong>hia acuminata<br />
Ceanothus ( Rhamnaceae )<br />
* Ceanothus arboreus<br />
Ceanothus arboreus 'Trewithen Blue'<br />
* Ceanothus gr<strong>is</strong>eus<br />
* Ceanothus papillosus<br />
Cedrus ( Pinaceae )<br />
* Cedrus atlantica<br />
Cedrus atlantica 'Aurea'<br />
Cedrus atlantica 'Fastigiata'<br />
Cedrus atlantica 'Glauca'<br />
Cedrus atlantica 'Glauca Pendula'<br />
* Cedrus deodara<br />
Cedrus deodara 'Aurea'<br />
Cedrus deodara 'Pendula'<br />
* Cedrus libani
Cedrus libani 'Aurea Prostrata'<br />
Cedrus libani 'Nana'<br />
Cedrus libani 'Pendula'<br />
Cedrus libani 'Sargentii'<br />
Celosia ( Amaranthaceae )<br />
* Celosia cr<strong>is</strong>tata<br />
Celosia cr<strong>is</strong>tata 'Forest Fire'<br />
Celosia cr<strong>is</strong>tata 'Golden Delight'<br />
Celosia cr<strong>is</strong>tata 'Golden Sunburst'<br />
Celosia cr<strong>is</strong>tata 'Plumosa'<br />
* Celosia spicata<br />
Celt<strong>is</strong> ( Ulmaceae )<br />
* Celt<strong>is</strong> austral<strong>is</strong><br />
* Celt<strong>is</strong> occidental<strong>is</strong><br />
Celt<strong>is</strong> occidental<strong>is</strong> 'Chicagoland'<br />
Celt<strong>is</strong> occidental<strong>is</strong> 'Delta'<br />
Celt<strong>is</strong> occidental<strong>is</strong> 'Prairie Pride'<br />
Celt<strong>is</strong> occidental<strong>is</strong> 'Windy City'<br />
* Celt<strong>is</strong> sinens<strong>is</strong><br />
Cenia ( Asteraceae )<br />
* Cenia turbinata<br />
Centaurea ( Asteraceae )<br />
* Centaurea cyanus<br />
Centaurea cyanus 'Blue Ball'<br />
Centaurea cyanus 'Blue Diadem'<br />
Centaurea cyanus 'Jubilee Gem'<br />
Centaurea cyanus 'Poka Dot'<br />
Centella ( Apiaceae )<br />
* Centella asiatica<br />
Centradenia ( Melastomataceae )<br />
* Centradenia inaequilater<br />
Centranthus ( Valerianaceae )<br />
* Centranthus ruber<br />
Centranthus ruber 'Albus'<br />
Cephalotaxus ( Cephalotaxaceae )<br />
* Cephalotaxus harringtoniana<br />
Cephalotaxus harringtoniana 'Fastigiata'<br />
Cephalotaxus harringtoniana 'Nana'<br />
Cephalotaxus harringtoniana 'Prostrata'<br />
Cerastium ( Caryophyllaceae )<br />
* Cerastium tomentosum<br />
Ceratonia ( Fabaceae )<br />
* Ceratonia siliqua<br />
Ceratopetalum ( Cunoniaceae )<br />
* Ceratopetalum apetalum<br />
* Ceratopetalum gummiferum<br />
Ceratopetalum gummiferum 'Albery'<br />
Ceratopetalum gummiferum 'Chr<strong>is</strong>tmas Snow'<br />
Ceratostigma ( Plumbaginaceae )<br />
* Ceratostigma willmottianum<br />
Cerbera ( Apocynaceae )<br />
* Cerbera manghas<br />
Cercidiphyllum ( Cercidiphyllaceae )<br />
* Cercidiphyllum japonicum<br />
Cercidiphyllum japonicum 'Pendulum'<br />
Cerc<strong>is</strong> ( Fabaceae )<br />
* Cerc<strong>is</strong> canadens<strong>is</strong><br />
Cerc<strong>is</strong> canadens<strong>is</strong> 'Forest Pansy'<br />
Cerc<strong>is</strong> canadens<strong>is</strong> 'Royal White'<br />
* Cerc<strong>is</strong> chinens<strong>is</strong>
* Cerc<strong>is</strong> siliquastrum<br />
Cerc<strong>is</strong> siliquastrum 'Alba'<br />
Cerc<strong>is</strong> siliquastrum 'Rubra'<br />
Cereus ( Cactaceae )<br />
* Cereus uruguayanus<br />
Cereus uruguayanus 'Monstrosus'<br />
Cerinthe ( Boraginaceae )<br />
* Cerinthe major<br />
Ceropegia ( Asclepiadaceae )<br />
* Ceropegia linear<strong>is</strong><br />
Cestrum ( Solanaceae )<br />
* Cestrum fasciculatum<br />
Cestrum fasciculatum 'Newellii'<br />
* Cestrum roseum<br />
Chaenomeles ( Rosaceae )<br />
* Chaenomeles speciosa<br />
Chaenomeles speciosa 'Falconet Chalet'<br />
Chaenomeles speciosa 'Moerloosei'<br />
Chaenomeles speciosa 'Nival<strong>is</strong>'<br />
Chaenomeles speciosa 'Ormond Crimson'<br />
Chaenomeles speciosa 'Rosa Gradiflora'<br />
Chaenomeles speciosa 'Rosea Plena'<br />
Chaenomeles speciosa 'Rubra Grandflora'<br />
Chaenomeles speciosa 'Sanguinea Plena'<br />
Chaenomeles speciosa 'Simonii'<br />
Chaenomeles speciosa 'Texas Scarlet'<br />
Chaerophyllum ( Apiaceae )<br />
* Chaerophyllum hirsutum<br />
Chaerophyllum hirsutum 'Roseum'<br />
Chamaecypar<strong>is</strong> ( Cupressaceae )<br />
* Chamaecypar<strong>is</strong> funebr<strong>is</strong><br />
* Chamaecypar<strong>is</strong> lawsoniana<br />
Chamaecypar<strong>is</strong> lawsoniana 'Allumii'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Aurea Densa'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Blue Jacket'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Columnar<strong>is</strong>'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Ellwood'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Ellwoodii'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Erecta'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Erecta Aurea'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Fletcheri'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Green Globe'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Lutea'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Minima Aurea'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Pendulavera'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Pottenii'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Pygmaea Argentea'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Silver Queen'<br />
Chamaecypar<strong>is</strong> lawsoniana 'Stewartii'<br />
Chamaecypar<strong>is</strong> lawsoniana 'W<strong>is</strong>selii'<br />
* Chamaecypar<strong>is</strong> nootkatens<strong>is</strong><br />
Chamaecypar<strong>is</strong> nootkatens<strong>is</strong> 'Aureovariegata'<br />
Chamaecypar<strong>is</strong> nootkatens<strong>is</strong> 'Compacta'<br />
Chamaecypar<strong>is</strong> nootkatens<strong>is</strong> 'Glauca'<br />
Chamaecypar<strong>is</strong> nootkatens<strong>is</strong> 'Pendula'<br />
Chamaecypar<strong>is</strong> nootkatens<strong>is</strong> 'Virid<strong>is</strong>'<br />
* Chamaecypar<strong>is</strong> obtusa<br />
Chamaecypar<strong>is</strong> obtusa 'Caespitosa'<br />
Chamaecypar<strong>is</strong> obtusa 'Coralliform<strong>is</strong>'<br />
Chamaecypar<strong>is</strong> obtusa 'Crippsii'<br />
Chamaecypar<strong>is</strong> obtusa 'Filicoides'<br />
Chamaecypar<strong>is</strong> obtusa 'Juniperoides'<br />
Chamaecypar<strong>is</strong> obtusa 'Kosteri'<br />
Chamaecypar<strong>is</strong> obtusa 'Lutea Nana'
Chamaecypar<strong>is</strong> obtusa 'Lycopodioides Aurea'<br />
Chamaecypar<strong>is</strong> obtusa 'Minima'<br />
Chamaecypar<strong>is</strong> obtusa 'Nana'<br />
Chamaecypar<strong>is</strong> obtusa 'Nana Gracil<strong>is</strong>'<br />
Chamaecypar<strong>is</strong> obtusa 'Pygmaea'<br />
Chamaecypar<strong>is</strong> obtusa 'Rigid Dwarf'<br />
Chamaecypar<strong>is</strong> obtusa 'Sanderi'<br />
Chamaecypar<strong>is</strong> obtusa 'Tetragona Aurea'<br />
* Chamaecypar<strong>is</strong> obtusa<br />
* Chamaecypar<strong>is</strong> p<strong>is</strong>ifera<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Aurea'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Boulevard'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Compacta'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Flifera Aurea'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Gold Mop'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Nana Aureovariegata'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Plumosa'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Plumosa Aurea'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Plumosa Compressa'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Plumosa Flavescens'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Snow'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Squarrosa'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Squarrosa Aurea'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Squarrosa intermedia'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Squarrosa lutea'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Squarrosa minima'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Squarrosa sulphurea'<br />
Chamaecypar<strong>is</strong> p<strong>is</strong>ifera 'Tsukumo'<br />
* Chamaecypar<strong>is</strong> p<strong>is</strong>ifera<br />
* Chamaecypar<strong>is</strong> thyoides<br />
Chamaecypar<strong>is</strong> thyoides 'Andelyens<strong>is</strong>'<br />
Chamaecypar<strong>is</strong> thyoides 'Andelyens<strong>is</strong> Nana'<br />
Chamaecypar<strong>is</strong> thyoides 'Aurea'<br />
Chamaecypar<strong>is</strong> thyoides 'Conica'<br />
Chamaecypar<strong>is</strong> thyoides 'Ericoides'<br />
Chamaecypar<strong>is</strong> thyoides 'Glauca'<br />
Chamaecypar<strong>is</strong> thyoides 'Heatherbun'<br />
Chamaecypar<strong>is</strong> thyoides 'Variegata'<br />
Chamaedorea ( Arecaceae )<br />
* Chamaedorea cataractarum<br />
* Chamaedorea costaricana<br />
* Chamaedorea elegans<br />
* Chamaedorea glaucifolia<br />
* Chamaedorea metallica<br />
* Chamaedorea microspadix<br />
* Chamaedorea seifrizii<br />
Chamaemelum ( Asteraceae )<br />
* Chamaemelum nobile<br />
Chamaemelum nobile 'Flore Pleno'<br />
Chamaemelum nobile 'Treneague'<br />
Chamaerops ( Arecaceae )<br />
* Chamaerops humil<strong>is</strong><br />
Chambeyronia ( Arecaceae )<br />
* Chambeyronia macrocarpa<br />
Chamelaucium ( Myrtaceae )<br />
* Chamelaucium ciliatum<br />
* Chamelaucium uncinatum<br />
Chamelaucium uncinatum 'Coorow Purple'<br />
Chamelaucium uncinatum 'CWA Pink'<br />
Cheiridops<strong>is</strong> ( Aizoaceae )<br />
* Cheiridops<strong>is</strong> denticulata<br />
Chelidonium ( Papaveraceae )<br />
* Chelidonium majus
Chelidonium majus 'Flore Pleno'<br />
Chimonobambusa ( Poaceae )<br />
* Chimonobambusa quadrangular<strong>is</strong><br />
Chionanthus ( Oleaceae )<br />
* Chionanthus retusus<br />
* Chionanthus virginicus<br />
Chionodoxa ( Liliaceae / Hyacinthaceae )<br />
* Chionodoxa luciliae<br />
Chionodoxa luciliae 'Alba'<br />
Chirita ( Gesneriaceae )<br />
* Chirita sinens<strong>is</strong><br />
Chlorophytum ( Liliaceae )<br />
* Chlorophytum comosum<br />
Chlorophytum comosum 'Picturatum'<br />
Chlorophytum comosum 'Vittatum'<br />
Cho<strong>is</strong>ya ( Rutaceae )<br />
* Cho<strong>is</strong>ya ternata<br />
Cho<strong>is</strong>ya ternata 'Sundance'<br />
Choricarpia ( Myrtaceae )<br />
* Choricarpia subargantea<br />
Chor<strong>is</strong>ia ( Bombacaceae )<br />
* Chor<strong>is</strong>ia insign<strong>is</strong><br />
* Chor<strong>is</strong>ia speciosa<br />
Chorizema ( Fabaceae )<br />
* Chorizema cordatum<br />
Chrysanthemoides ( Asteraceae )<br />
* Chrysanthemoides monilifera<br />
Chrysanthemum ( Asteraceae )<br />
* Chrysanthemum segetum<br />
Chrysanthemum segetum 'Eastern Star'<br />
Chrysanthemum segetum 'Prado'<br />
Chrysocephalum ( Asteraceae )<br />
* Chrysocephalum apiculatum<br />
* Chrysocephalum baxteri<br />
* Chrysocephalum semipapposum<br />
Chrysogonum ( Asteraceae )<br />
* Chrysogonum virginianum<br />
Cichorium ( Asteraceae )<br />
* Cichorium intybus<br />
Cinnamomum ( Lauraceae )<br />
* Cinnamomum camphora<br />
Cirsium ( Asteraceae )<br />
* Cirsium vulgare<br />
C<strong>is</strong>sus ( Vitaceae )<br />
* C<strong>is</strong>sus antarctica<br />
* C<strong>is</strong>sus hypoglauca<br />
* C<strong>is</strong>sus rhombifolia<br />
C<strong>is</strong>sus rhombifolia 'Ellen Danica'<br />
C<strong>is</strong>tus ( C<strong>is</strong>taceae )<br />
* C<strong>is</strong>tus albidus<br />
* C<strong>is</strong>tus ladanifer<br />
C<strong>is</strong>tus ladanifer 'Albiflorus'<br />
* C<strong>is</strong>tus salviifolius<br />
C<strong>is</strong>tus salviifolius 'Prostratus'<br />
* C<strong>is</strong>tus x hybridus<br />
C<strong>is</strong>tus x hybridus 'Bennetts White'<br />
* C<strong>is</strong>tus x skanbergii<br />
Citharexylum ( Verbenaceae )
* Citharexylum spinosum<br />
Citrus ( Rutaceae )<br />
* Citrus aurantiifolia<br />
Citrus aurantiifolia 'Kaffir'<br />
Citrus aurantiifolia 'Lime Tahitian'<br />
* Citrus calamondin<br />
* Citrus limon<br />
Citrus limon 'Eureka'<br />
Citrus limon 'L<strong>is</strong>bon'<br />
Citrus limon 'Meyer'<br />
* Citrus reticulata<br />
Citrus reticulata 'Clementine'<br />
Citrus reticulata 'Ellendale'<br />
Citrus reticulata 'Emperor'<br />
Citrus reticulata 'Honey Murcott'<br />
Citrus reticulata 'Imperial'<br />
Citrus reticulata 'Minneola'<br />
Citrus reticulata 'Robbie Eungella’s Seedless Mandarin'<br />
Citrus reticulata 'Seminole'<br />
Citrus reticulata 'Thorny'<br />
* Citrus sinens<strong>is</strong><br />
Citrus sinens<strong>is</strong> 'Arnold Blood'<br />
Citrus sinens<strong>is</strong> 'Joppa'<br />
Citrus sinens<strong>is</strong> 'Lanes Late Navel'<br />
Citrus sinens<strong>is</strong> 'Maltese Blood'<br />
Citrus sinens<strong>is</strong> 'Seville'<br />
Citrus sinens<strong>is</strong> 'Valencia'<br />
Citrus sinens<strong>is</strong> 'Washington Navel'<br />
* Citrus x parad<strong>is</strong>i<br />
Citrus x parad<strong>is</strong>i 'Duncan'<br />
Citrus x parad<strong>is</strong>i 'Marsh'<br />
Citrus x parad<strong>is</strong>i 'Morr<strong>is</strong>on'<br />
Citrus x parad<strong>is</strong>i 'Ruby <strong>Cultivars</strong>'<br />
Cladium ( Cyperaceae )<br />
* Cladium procerum<br />
Cladrast<strong>is</strong> ( Fabaceae )<br />
* Cladrast<strong>is</strong> lutea<br />
Clarkia ( Onagraceae )<br />
* Clarkia pulchella<br />
Cle<strong>is</strong>tocactus ( Cactaceae )<br />
* Cle<strong>is</strong>tocactus ritteri<br />
* Cle<strong>is</strong>tocactus strausii<br />
* Cle<strong>is</strong>tocactus tupizens<strong>is</strong><br />
Clemat<strong>is</strong> ( Ranunculaceae )<br />
* Clemat<strong>is</strong> ar<strong>is</strong>tata<br />
* Clemat<strong>is</strong> lasiantha<br />
* Clemat<strong>is</strong> montana<br />
Clemat<strong>is</strong> montana 'Alba'<br />
Clemat<strong>is</strong> montana 'H.F. Young'<br />
Clemat<strong>is</strong> montana 'Proteus'<br />
Clemat<strong>is</strong> montana 'Snow Flake'<br />
Clemat<strong>is</strong> montana 'Teterarose'<br />
Cleome ( Capparidaceae )<br />
* Cleome hasslerina<br />
Cleome hasslerina 'Colour Fountain'<br />
Clerodendrum ( Verbenaceae )<br />
* Clerodendrum buchananii<br />
* Clerodendrum splendens<br />
* Clerodendrum thomsoniae<br />
* Clerodendrum trichotomum<br />
* Clerodendrum ugandense<br />
Clethra ( Clethraceae )
* Clethra alnifolia<br />
Clethra alnifolia 'Paniculata'<br />
Clethra alnifolia 'Rosea'<br />
Cleyera ( Theaceae )<br />
* Cleyera japonica<br />
Cleyera japonica 'Tricolor'<br />
Clianthus ( Fabaceae )<br />
* Clianthus puniceus<br />
Clianthus puniceus 'Albus'<br />
Clianthus puniceus 'Roseus'<br />
Clinopodium ( Labiatae / Lamiaceae )<br />
* Clinopodium mimuloides<br />
Clivia ( Amaryllidaceae )<br />
* Clivia miniata<br />
Clivia miniata 'Hybrids'<br />
* Clivia nobil<strong>is</strong><br />
Clytostoma ( Bignoniaceae )<br />
* Clytostoma call<strong>is</strong>tegioides<br />
Coccoloba ( Polygonaceae )<br />
* Coccoloba uvifera<br />
Coccoloba uvifera 'Variegata'<br />
Coccothrinax ( Arecaceae )<br />
* Coccothrinax alta<br />
* Coccothrinax barbadens<strong>is</strong><br />
Cocos ( Arecaceae )<br />
* Cocos nucifera<br />
Cocos nucifera 'Golden Malayan Dwarf'<br />
Cocos nucifera 'Green Malayan Dwarf'<br />
Cocos nucifera 'Maypan'<br />
Cocos nucifera 'Nino'<br />
Cocos nucifera 'Panama Tall'<br />
Cocos nucifera 'Tall Jamaican'<br />
Codiaeum ( Euphorbiaceae )<br />
* Codiaeum variegatum<br />
Codiaeum variegatum 'Fascination'<br />
Codiaeum variegatum 'Gloriosa'<br />
Codiaeum variegatum 'Gloriosum Superbum'<br />
Codiaeum variegatum 'Golden Shower'<br />
Codonanthe ( Gesneriaceae )<br />
* Codonanthe crassifolia<br />
C<strong>of</strong>fea ( Rubiaceae )<br />
* C<strong>of</strong>fea arabica<br />
Coix ( Poaceae )<br />
* Coix lacrymajobi<br />
Coleonema ( Rutaceae )<br />
* Coleonema pulchrum<br />
Coleonema pulchrum 'Nana'<br />
Coleonema pulchrum 'Rubrum'<br />
Coleonema pulchrum 'Sunset Gold'<br />
Colletia ( Rhamnaceae )<br />
* Colletia paradoxa<br />
Collinsia ( Scrophulariaceae )<br />
* Collinsia bicolor<br />
Colocasia ( Araceae )<br />
* Colocasia esculenta<br />
Colocasia esculenta 'Black Magic'<br />
Colocasia esculenta 'Fontanesii'<br />
Colocasia esculenta 'Illustr<strong>is</strong>'<br />
Columnea ( Gesneriaceae )<br />
* Columnea gloriosa
Columnea gloriosa 'Krakatau'<br />
Columnea gloriosa 'Purpurea'<br />
Comarostaphyl<strong>is</strong> ( Ericaceae )<br />
* Comarostaphyl<strong>is</strong> diversifolia<br />
Commelina ( Commelinaceae )<br />
* Commelina cyanea<br />
Commersonia ( Sterculiaceae )<br />
* Commersonia bartramia<br />
Conophytum ( Aizoaceae )<br />
* Conophytum bilobum<br />
Conospermum ( Proteaceae )<br />
* Conospermum longifolium<br />
* Conospermum taxifolium<br />
Conostyl<strong>is</strong> ( Haemodoraceae )<br />
* Conostyl<strong>is</strong> aculeata<br />
Convallaria ( Liliaceae )<br />
* Convallaria majal<strong>is</strong><br />
Convallaria majal<strong>is</strong> 'Albostriata'<br />
Convallaria majal<strong>is</strong> 'Flore Pleno'<br />
Convallaria majal<strong>is</strong> 'Fortin'<br />
Convallaria majal<strong>is</strong> 'Hardwick Hall'<br />
Convallaria majal<strong>is</strong> 'Prolificans'<br />
Convolvulus ( Convolvulaceae )<br />
* Convolvulus cneorum<br />
Convolvulus cneorum 'Silver Moon'<br />
* Convolvulus sabatius<br />
Convolvulus sabatius 'Blue Moon'<br />
Convolvulus sabatius 'Full Moon'<br />
Conyza ( Asteraceae )<br />
* Conyza species<br />
Copernicia ( Arecaceae )<br />
* Copernicia baileyana<br />
Copiapoa ( Cactaceae )<br />
* Copiapoa cinerea<br />
* Copiapoa echinoides<br />
* Copiapoa krainziana<br />
* Copiapoa species<br />
* Copiapoa tocopillana<br />
Coprosma ( Rubiaceae )<br />
* Coprosma acerosa<br />
Coprosma acerosa 'Hawera'<br />
Coprosma acerosa 'Red Rocks'<br />
* Coprosma crassifolia<br />
* Coprosma grandifolia<br />
* Coprosma repens<br />
Coprosma repens 'Beatsons Gold'<br />
Coprosma repens 'Evening Glow'<br />
Coprosma repens 'Gold Splash'<br />
Coprosma repens 'Karo Red'<br />
Coprosma repens 'Marble Queen'<br />
Coprosma repens 'Middlemore'<br />
Coprosma repens 'Picturata'<br />
Coprosma repens 'Pink Splendor'<br />
* Coprosma rhamnoides<br />
Coprosma rhamnoides 'Mangatangi'<br />
* Coprosma rugosa<br />
Coprosma rugosa 'Clearwater Gold'<br />
* Coprosma x kirkii<br />
Coprosma x kirkii 'Hawera'<br />
Coprosma x kirkii 'Kirkii'<br />
Coprosma x kirkii 'Variegata'
Cordia ( Boraginaceae )<br />
* Cordia dichotoma<br />
Cordyline ( Laxmanniaceae )<br />
* Cordyline austral<strong>is</strong><br />
Cordyline austral<strong>is</strong> 'Albertii'<br />
Cordyline austral<strong>is</strong> 'Cabernett'<br />
Cordyline austral<strong>is</strong> 'Pink Dazzler'<br />
Cordyline austral<strong>is</strong> 'Purpurea'<br />
Cordyline austral<strong>is</strong> 'Red Sensation'<br />
Cordyline austral<strong>is</strong> 'Red Star'<br />
Cordyline austral<strong>is</strong> 'Sundance'<br />
* Cordyline banksii<br />
Cordyline banksii 'Purple Sensation'<br />
Cordyline banksii 'Purpurea'<br />
Cordyline banksii 'Red Fountain'<br />
* Cordyline fruticosa<br />
Cordyline fruticosa 'Amabil<strong>is</strong>'<br />
Cordyline fruticosa 'Aussie Flag'<br />
Cordyline fruticosa 'Baby Ti'<br />
Cordyline fruticosa 'Bapt<strong>is</strong>tii'<br />
Cordyline fruticosa 'Corbra'<br />
Cordyline fruticosa 'Firebrand'<br />
Cordyline fruticosa 'Guilfoylie'<br />
Cordyline fruticosa 'Hawaiian Bonsai'<br />
Cordyline fruticosa 'Hilo Rainbow'<br />
Cordyline fruticosa 'Kilauea'<br />
Cordyline fruticosa 'Margaret Storey'<br />
Cordyline fruticosa 'Mayi'<br />
Cordyline fruticosa 'Negri'<br />
Cordyline fruticosa 'Rubra'<br />
Cordyline fruticosa 'Tricolor'<br />
Cordyline fruticosa 'Will'<br />
* Cordyline mannerssuttoniae<br />
* Cordyline obtecta<br />
Cordyline obtecta 'Emerald Goddess'<br />
Cordyline obtecta 'Green Goddess'<br />
* Cordyline petiolar<strong>is</strong><br />
* Cordyline rubra<br />
* Cordyline stricta<br />
Cordyline stricta 'Glauca'<br />
Cordyline stricta 'Soledad'<br />
Coreops<strong>is</strong> ( Asteraceae )<br />
* Coreops<strong>is</strong> gigantea<br />
* Coreops<strong>is</strong> lanceolata<br />
* Coreops<strong>is</strong> verticillata<br />
Coreops<strong>is</strong> verticillata 'Golden Showers'<br />
Coreops<strong>is</strong> verticillata 'Moonbeam'<br />
Coreops<strong>is</strong> verticillata 'Zagreb'<br />
Cornus ( Cornaceae )<br />
* Cornus alba<br />
Cornus alba 'Argenteomarginata'<br />
Cornus alba 'Aurea'<br />
Cornus alba 'Elegant<strong>is</strong>sima'<br />
Cornus alba 'Gouchaultii'<br />
Cornus alba 'Kesselringii'<br />
Cornus alba 'Sibrica'<br />
Cornus alba 'Spaethii'<br />
* Cornus alternifolia<br />
Cornus alternifolia 'Agentea'<br />
* Cornus capitata<br />
* Cornus controversa<br />
Cornus controversa 'June Show'<br />
Cornus controversa 'Variegata'<br />
* Cornus florida
Cornus florida 'Apple Blossom'<br />
Cornus florida 'Cherokee Chief'<br />
Cornus florida 'Cherokee Princess'<br />
Cornus florida 'Cloud Nine'<br />
Cornus florida 'First Lady'<br />
Cornus florida 'Hohmann'<br />
Cornus florida 'Pendula'<br />
Cornus florida 'Rainbow'<br />
Cornus florida 'Rubra'<br />
Cornus florida 'Spring Song'<br />
Cornus florida 'Welchii'<br />
Cornus florida 'White Cloud'<br />
* Cornus kousa<br />
Cornus kousa 'China Girl'<br />
Cornus kousa 'Gold Star'<br />
Cornus kousa 'Milky Way'<br />
Cornus kousa 'Satomi'<br />
Cornus kousa 'Snowboy'<br />
* Cornus mas<br />
Cornus mas 'Alba'<br />
Cornus mas 'Aureo'<br />
Cornus mas 'Aureoelegant<strong>is</strong>sima'<br />
Cornus mas 'Flava'<br />
Cornus mas 'Golden Glory'<br />
Cornus mas 'Macrocarpa'<br />
Cornus mas 'Nana'<br />
Cornus mas 'Redstone'<br />
Cornus mas 'Spring Glow'<br />
Cornus mas 'Spring Sun'<br />
* Cornus nuttallii<br />
* Cornus <strong>of</strong>ficinal<strong>is</strong><br />
* Cornus sanguinea<br />
Cornus sanguinea 'Compressa'<br />
Cornus sanguinea 'Variegata'<br />
Cornus sanguinea 'Virid<strong>is</strong>sima'<br />
Cornus sanguinea 'Winter Beauty'<br />
* Cornus stolonifera<br />
Cornus stolonifera 'Allemaus Compact'<br />
Cornus stolonifera 'Flaviramea'<br />
Cornus stolonifera 'Kelseyi'<br />
Cornus stolonifera 'Kelseyi Gold'<br />
Cornus stolonifera 'Silver and Gold'<br />
Corokia ( Cornaceae )<br />
* Corokia buddlejoides<br />
* Corokia cotoneaster<br />
Corokia cotoneaster 'Little Prince'<br />
* Corokia x virgata<br />
Corokia x virgata 'Bronze King'<br />
Corokia x virgata 'Bronze Knight'<br />
Corokia x virgata 'Bronze Lady'<br />
Corokia x virgata 'Cheesemanii'<br />
Corokia x virgata 'Frosted Chocolate'<br />
Corokia x virgata 'Linear<strong>is</strong>'<br />
Corokia x virgata 'Red Wonder'<br />
Corokia x virgata 'Sun Splash'<br />
Corokia x virgata 'Yellow Wonder'<br />
Correa ( Rutaceae )<br />
* Correa alba<br />
* Correa backhousiana<br />
* Correa bauerlenii<br />
* Correa decumbens<br />
* Correa pulchella<br />
Correa pulchella 'Annie'<br />
Correa pulchella 'Ivory Dancer'<br />
* Correa reflexa
Correa reflexa 'Dusky Bells'<br />
Cortaderia ( Poaceae )<br />
* Cortaderia selloana<br />
Corydal<strong>is</strong> ( Papaveraceae )<br />
* Corydal<strong>is</strong> lutea<br />
* Corydal<strong>is</strong> ochroleuca<br />
Corylops<strong>is</strong> ( Hamamelidaceae )<br />
* Corylops<strong>is</strong> glabrescens<br />
* Corylops<strong>is</strong> pauciflora<br />
* Corylops<strong>is</strong> sinens<strong>is</strong><br />
* Corylops<strong>is</strong> spicata<br />
Corylus ( Betulaceae )<br />
* Corylus americana<br />
* Corylus avellana<br />
Corylus avellana 'Aurea'<br />
Corylus avellana 'Contorta'<br />
* Corylus colurna<br />
Corymbia ( Myrtaceae )<br />
* Corymbia citriodora<br />
* Corymbia eximia<br />
Corymbia eximia 'Nana'<br />
* Corymbia ficifolia<br />
Corymbia ficifolia 'Orange Splendour'<br />
Corymbia ficifolia 'Summer Beauty'<br />
Corymbia ficifolia 'Summer Glory'<br />
Corymbia ficifolia 'Summer Red'<br />
* Corymbia gummifera<br />
* Corymbia maculata<br />
* Corymbia torelliana<br />
Corynocarpus ( Corynocarpaceae )<br />
* Corynocarpus laevigatus<br />
Corynocarpus laevigatus 'Albus Variegatus'<br />
Corynocarpus laevigatus 'Moonlight'<br />
Corynocarpus laevigatus 'Picturatus'<br />
Corynocarpus laevigatus 'Variegatus'<br />
Corypha ( Arecaceae )<br />
* Corypha utan<br />
Cosmos ( Asteraceae )<br />
* Cosmos bipinnatus<br />
Cosmos bipinnatus 'Bright Lights'<br />
Cosmos bipinnatus 'Cardinal'<br />
Cosmos bipinnatus 'Dazzler'<br />
Cosmos bipinnatus 'Diablo'<br />
Cosmos bipinnatus 'Double Peerless'<br />
Cosmos bipinnatus 'Lady Lennox'<br />
Cosmos bipinnatus 'Mannoth Single'<br />
Cosmos bipinnatus 'Orange Flare'<br />
Cosmos bipinnatus 'Purity'<br />
Cosmos bipinnatus 'Radiance'<br />
Cosmos bipinnatus 'Sea Shells'<br />
Costus ( Zingiberaceae )<br />
* Costus afer<br />
* Costus pulverulentus<br />
Costus pulverulentus 'Tangerine'<br />
* Costus spicatus<br />
* Costus stenophyllus<br />
Cotinus ( Anacardiaceae )<br />
* Cotinus coggygria<br />
Cotinus coggygria 'Purpureus'<br />
Cotinus coggygria 'Royal Purple'<br />
Cotinus coggygria 'Velvet Cloak'
Cotoneaster ( Rosaceae )<br />
* Cotoneaster adpressus<br />
Cotoneaster adpressus 'Little Gem'<br />
* Cotoneaster apiculatus<br />
Cotoneaster apiculatus 'Blackburn'<br />
* Cotoneaster conspicuus<br />
Cotoneaster conspicuus 'Decorous'<br />
* Cotoneaster divaricata<br />
* Cotoneaster franchetii<br />
* Cotoneaster henryanus<br />
* Cotoneaster horizontal<strong>is</strong><br />
Cotoneaster horizontal<strong>is</strong> 'Variegatus'<br />
Cotoneaster horizontal<strong>is</strong> 'Variegatus'<br />
* Cotoneaster integrifolius<br />
* Cotoneaster lacteus<br />
* Cotoneaster pannosus<br />
* Cotoneaster salicifolius<br />
Cotoneaster salicifolius 'Autumn Fire'<br />
Cotoneaster salicifolius 'Gnom'<br />
Cotoneaster salicifolius 'Scarlet Leader'<br />
* Cotoneaster splendens<br />
Cotyledon ( Crassulaceae )<br />
* Cotyledon macrantha<br />
Couroupita ( Lecythidaceae )<br />
* Couroupita guianens<strong>is</strong><br />
Crassula ( Crassulaceae )<br />
* Crassula multicava<br />
* Crassula muscosa<br />
* Crassula ovata<br />
Crassula ovata 'Crosby'<br />
Crassula ovata 'Sunset'<br />
Crassula ovata 'Tricolor'<br />
* Crassula perfoliata<br />
Crataegus ( Rosaceae )<br />
* Crataegus azarolus<br />
* Crataegus cuneata<br />
* Crataegus laevigata<br />
Crataegus laevigata 'Aurea'<br />
Crataegus laevigata 'Autumn Glory'<br />
Crataegus laevigata 'Crimson Cloud'<br />
Crataegus laevigata 'Gireoudii'<br />
Crataegus laevigata 'Masekii'<br />
Crataegus laevigata 'Paul'<br />
Crataegus laevigata 'Plena'<br />
Crataegus laevigata 'Punicea'<br />
Crataegus laevigata 'Rosa'<br />
Crataegus laevigata 'Rosea Flore Pleno'<br />
* Crataegus phaenopyrum<br />
* Crataegus tanacerifolia<br />
* Crataegus virid<strong>is</strong><br />
* Crataegus x lavallei<br />
Crateagus ( Rosaceae )<br />
* Crateagus crusgalli<br />
Crinum ( Amaryllidaceae )<br />
* Crinum bulb<strong>is</strong>permum<br />
Crinum bulb<strong>is</strong>permum 'Album'<br />
Crinum bulb<strong>is</strong>permum 'Roseum'<br />
* Crinum flaccidum<br />
* Crinum x powellii<br />
Crocus ( Iridaceae )<br />
* Crocus goulimyi<br />
* Crocus serotinus
* Crocus vernus<br />
Crocus vernus 'Flower Record'<br />
Crocus vernus 'Haarlem Gem'<br />
Crocus vernus 'Jeanne d'<br />
Crocus vernus 'Pickwick'<br />
Crocus vernus 'Purpureus Grandiflorus'<br />
Crocus vernus 'Queen <strong>of</strong> the Blues'<br />
Crocus vernus 'Remembrance'<br />
Crocus vernus 'Striped Beauty'<br />
Crocus vernus 'Vanguard'<br />
Crocus vernus 'Yellow Empress'<br />
Crotalaria ( Fabaceae )<br />
* Crotalaria laburnifolia<br />
Crowea ( Rutaceae )<br />
* Crowea exalata<br />
Crowea exalata 'Bindelong Compact'<br />
Crowea exalata 'Festival'<br />
Crowea exalata 'Rubra'<br />
* Crowea saligna<br />
Cryosophila ( Arecaceae )<br />
* Cryosophila albida<br />
Cryptandra ( Rhamnaceae )<br />
* Cryptandra amara<br />
* Cryptandra scortechinii<br />
Cryptandra scortechinii 'White M<strong>is</strong>chief'<br />
Cryptocarya ( Lauraceae )<br />
* Cryptocarya hypospodia<br />
* Cryptocarya laevigata<br />
Cryptomeria ( Taxodiaceae )<br />
* Cryptomeria japonica<br />
Cryptomeria japonica 'Araucarioides'<br />
Cryptomeria japonica 'Compressa'<br />
Cryptomeria japonica 'Elegans'<br />
Cryptomeria japonica 'Globosa'<br />
Cryptomeria japonica 'JindaiSugi'<br />
Cryptomeria japonica 'Monstrosa'<br />
Cryptomeria japonica 'Nana'<br />
Cryptomeria japonica 'Sekkansugi'<br />
Cryptomeria japonica 'Spiraliter Falcata'<br />
Cryptomeria japonica 'Tenzansugi'<br />
Ctenanthe ( Marantaceae )<br />
* Ctenanthe oppenheimiana<br />
Cucum<strong>is</strong> ( Cucurbitaceae )<br />
* Cucum<strong>is</strong> sativus<br />
Cunninghamia ( Taxodiaceae )<br />
* Cunninghamia lanceolata<br />
Cunninghamia lanceolata 'Chason'<br />
Cunninghamia lanceolata 'Glauca'<br />
Cupaniops<strong>is</strong> ( Sapindaceae )<br />
* Cupaniops<strong>is</strong> anacardioides<br />
Cuphea ( Lythraceae )<br />
* Cuphea ignea<br />
Cuphea ignea 'Alba'<br />
* Cuphea Ilavea<br />
Cuphea Ilavea 'Mad Hatter'<br />
* Cuphea micropetala<br />
Cupressus ( Cupressaceae )<br />
* Cupressus arizonica<br />
Cupressus arizonica 'Arctic'<br />
* Cupressus cashmeriana<br />
* Cupressus glabra
Cupressus glabra 'Compacta'<br />
Cupressus glabra 'Hodginsii'<br />
Cupressus glabra 'Limelight'<br />
* Cupressus lusitanica<br />
* Cupressus macrocarpa<br />
Cupressus macrocarpa 'Aurea Sligna'<br />
Cupressus macrocarpa 'Brunniana'<br />
Cupressus macrocarpa 'Erecta Aurea'<br />
Cupressus macrocarpa 'Greenstead Magnificent'<br />
Cupressus macrocarpa 'Lambertiana Aurea'<br />
Cupressus macrocarpa 'Lutea'<br />
* Cupressus sempervirens<br />
Cupressus sempervirens 'Glauca'<br />
Cupressus sempervirens 'Gracil<strong>is</strong>'<br />
Cupressus sempervirens 'Stricta'<br />
Cupressus sempervirens 'Swanes Golden Pine'<br />
* Cupressus torulosa<br />
Cupressus torulosa 'Arctic Green'<br />
Cupressus torulosa 'Nana'<br />
Curcuma ( Zingiberaceae )<br />
* Curcuma domestica<br />
Cussonia ( Araliaceae )<br />
* Cussonia paniculata<br />
Cyathea ( Cyatheaceae )<br />
* Cyathea austral<strong>is</strong><br />
* Cyathea brownii<br />
* Cyathea cooperi<br />
* Cyathea dealbata<br />
* Cyathea rebeccae<br />
* Cyathea smithii<br />
Cycas ( Cycadaceae )<br />
* Cycas circinal<strong>is</strong><br />
* Cycas revoluta<br />
Cyclamen ( Primulaceae )<br />
* Cyclamen persicum<br />
Cyclamen persicum 'Shooting Star'<br />
* Cyclamen repandum<br />
Cymbidium ( Orchidaceae )<br />
* Cymbidium species<br />
* Cymbidium suave<br />
Cymbopogon ( Poaceae )<br />
* Cymbopogon citratus<br />
* Cymbopogon refractus<br />
Cynara ( Asteraceae )<br />
* Cynara cardunculus<br />
* Cynara scolymus<br />
Cynodon ( Poaceae )<br />
* Cynodon dactylon<br />
Cynodon dactylon 'CT2 Couch'<br />
Cynodon dactylon 'Greenlees Park'<br />
Cynodon dactylon 'Riley’s Supersport'<br />
Cynodon dactylon 'Royal Cape'<br />
Cynodon dactylon 'Santa Ana'<br />
Cynodon dactylon 'Tifdwarf'<br />
Cynodon dactylon 'Tiffine'<br />
Cynodon dactylon 'Tifgreen'<br />
Cynodon dactylon 'Tifway'<br />
Cynodon dactylon 'Wintergreen'<br />
* Cynodon transvaalens<strong>is</strong><br />
Cyperus ( Cyperaceae )<br />
* Cyperus alternifolius
* Cyperus eragrost<strong>is</strong><br />
* Cyperus papyrus<br />
Cyphostemma ( Vitaceae )<br />
* Cyphostemma juttae<br />
Cypripedium ( Orchidaceae )<br />
* Cypripedium species<br />
Cyrtanthus ( Amaryllidaceae )<br />
* Cyrtanthus brachyscyphus<br />
Cyrtomium ( Dryopteridaceae )<br />
* Cyrtomium falcatum<br />
Cyrtostachys ( Arecaceae )<br />
* Cyrtostachys renda<br />
Cyt<strong>is</strong>us ( Fabaceae, sub fam. Faboideae )<br />
* Cyt<strong>is</strong>us scoparius<br />
Cyt<strong>is</strong>us scoparius ' Lord Lambourne'<br />
Cyt<strong>is</strong>us scoparius 'Alba'<br />
Cyt<strong>is</strong>us scoparius 'Burkwoodii'<br />
Cyt<strong>is</strong>us scoparius 'Donard Seedling'<br />
Cyt<strong>is</strong>us scoparius 'Firefly'<br />
Cyt<strong>is</strong>us scoparius 'Fragrans'<br />
Cyt<strong>is</strong>us scoparius 'Johnson Crimson'<br />
Cyt<strong>is</strong>us scoparius 'Lilac Time'<br />
Cyt<strong>is</strong>us scoparius 'Windlesham Ruby'<br />
Daboecia ( Ericaceae )<br />
* Daboecia cantabrica<br />
Daboecia cantabrica 'Alba'<br />
Daboecia cantabrica 'Atropurpurea'<br />
Daboecia cantabrica 'Bicolor'<br />
Daboecia cantabrica 'Creeping White'<br />
Daboecia cantabrica 'David Moss'<br />
Daboecia cantabrica 'Porter'<br />
Daboecia cantabrica 'Praegerae'<br />
Daboecia cantabrica 'Waley'<br />
Dacrydium ( Podocarpaceae )<br />
* Dacrydium cupressinum<br />
Dactyloctenium ( Poaceae )<br />
* Dactyloctenium australe<br />
Dahlia ( Asteraceae )<br />
* Dahlia hybrida<br />
Da<strong>is</strong> ( Thymelaeaceae )<br />
* Da<strong>is</strong> cotinifolia<br />
Dampiera ( Goodeniaceae )<br />
* Dampiera linear<strong>is</strong><br />
* Dampiera purpurea<br />
* Dampiera rosmarinifolia<br />
* Dampiera trigona<br />
Danthonia ( Poaceae )<br />
* Danthonia linkii<br />
Daphne ( Thymelaeaceae )<br />
* Daphne bholua<br />
Daphne bholua 'Alba'<br />
Daphne bholua 'Darjeeling'<br />
Daphne bholua 'Ghurka'<br />
Daphne bholua 'Jacqueline Poatill'<br />
Daphne bholua 'Sir Peter Smithers'<br />
* Daphne blagayana<br />
* Daphne mezereum<br />
Daphne mezereum 'Alba'<br />
Daphne mezereum 'Alba Plena'<br />
Daphne mezereum 'Grandiflora'<br />
Daphne mezereum 'Pauls White'
Daphne mezereum 'Rubra'<br />
Daphne mezereum 'Rubra Plena'<br />
Daphne mezereum 'Ruby Glow'<br />
Daphne mezereum 'Variegata'<br />
* Daphne odora<br />
Daphne odora 'Alba'<br />
Daphne odora 'Aureomarginata'<br />
Daphne odora 'Rubra'<br />
* Daphne x burkwoodii<br />
Daphne x burkwoodii 'Briggs Moonlight'<br />
Daphne x burkwoodii 'Carol Mackie'<br />
Daphne x burkwoodii 'Somerset'<br />
Darwinia ( Myrtaceae )<br />
* Darwinia citriodora<br />
* Darwinia fascicular<strong>is</strong><br />
* Darwinia macrostegia<br />
* Darwinia oldfieldii<br />
* Darwinia oxylep<strong>is</strong><br />
* Darwinia taxifolia<br />
Daucus ( Apiaceae )<br />
* Daucus carota<br />
Davallia ( Davalliaceae )<br />
* Davallia fejeens<strong>is</strong><br />
* Davallia pyxidata<br />
Davallia pyxidata 'False Plumosa'<br />
Davallia pyxidata 'Major'<br />
Davallia pyxidata 'Plumosa'<br />
David<strong>is</strong>onia ( Davidsoniaceae )<br />
* David<strong>is</strong>onia pruriens<br />
Delairea ( Asteraceae )<br />
* Delairea odorata<br />
Delonix ( Fabaceae )<br />
* Delonix regia<br />
Delphinium ( Ranunculaceae )<br />
* Delphinium delavayi<br />
* Delphinium x cultorum<br />
Delphinium x cultorum 'Belladonna'<br />
Delphinium x cultorum 'Bellamosum'<br />
Delphinium x cultorum 'Butterfly'<br />
Delphinium x cultorum 'Cliveden Beauty'<br />
Delphinium x cultorum 'Connecticut Yankee'<br />
Dendranthema ( Asteraceae )<br />
* Dendranthema weyrichii<br />
* Dendranthema x grandiflorum<br />
Dendranthema x grandiflorum 'Crimson Tide'<br />
Dendranthema x grandiflorum 'Dusky Queen'<br />
Dendranthema x grandiflorum 'Elizabeth Shoesmith'<br />
Dendranthema x grandiflorum 'Flame Symbol'<br />
Dendranthema x grandiflorum 'George Griffiths'<br />
Dendranthema x grandiflorum 'Gillette'<br />
Dendranthema x grandiflorum 'Jane Sharpe'<br />
Dendranthema x grandiflorum 'Lundy'<br />
Dendranthema x grandiflorum 'Madeline'<br />
Dendranthema x grandiflorum 'Masons Bronze'<br />
Dendranthema x grandiflorum 'Matthew Scade'<br />
Dendranthema x grandiflorum 'Max Riley'<br />
Dendranthema x grandiflorum 'Nancy Sherwood'<br />
Dendranthema x grandiflorum 'Penine Flute'<br />
Dendranthema x grandiflorum 'Purple Penine Wine'<br />
Dendranthema x grandiflorum 'Raymond Mainsey'<br />
Dendranthema x grandiflorum 'Salmone Margaret'<br />
Dendranthema x grandiflorum 'Sterling Silver'<br />
Dendranthema x grandiflorum 'Wendy'
Dendranthema x grandiflorum 'Yellow Nightingale'<br />
Dendranthema x grandiflorum 'Yellow Symbol'<br />
Dendrobium ( Orchidaceae )<br />
* Dendrobium aemulum<br />
* Dendrobium gracilicaule<br />
* Dendrobium kingianum<br />
* Dendrobium linguiforme<br />
* Dendrobium speciosum<br />
Dendromecon ( Papaveraceae )<br />
* Dendromecon harfordii<br />
Derwentia ( Scrophulariaceae )<br />
* Derwentia arenaria<br />
* Derwentia perfoliata<br />
Deschampsia ( Poaceae )<br />
* Deschampsia caespitosa<br />
Deschampsia caespitosa 'Goldtan'<br />
Deschampsia caespitosa 'Golldschleier'<br />
Deutzia ( Hydrangeaceae )<br />
* Deutzia compacta<br />
Deutzia compacta 'Lavender Time'<br />
* Deutzia crenata<br />
Deutzia crenata 'Nikko'<br />
* Deutzia gracil<strong>is</strong><br />
Deutzia gracil<strong>is</strong> 'Jaconde'<br />
* Deutzia longifolia<br />
Deutzia longifolia 'Vetichii'<br />
Deutzia longifolia 'Vilmoriniae'<br />
* Deutzia purpurascens<br />
* Deutzia reflexa<br />
* Deutzia scabra<br />
Deutzia scabra ''<br />
Deutzia scabra 'Azaleiflora'<br />
Deutzia scabra 'Candid<strong>is</strong>sima'<br />
Deutzia scabra 'Florepleno'<br />
Deutzia scabra 'Godsail Pink'<br />
Deutzia scabra 'Macrocephala'<br />
Deutzia scabra 'Pink Minor'<br />
Deutzia scabra 'Plena'<br />
Deutzia scabra 'Punctata'<br />
Deutzia scabra 'Variegata'<br />
* Deutzia x elegant<strong>is</strong>sima<br />
Deutzia x elegant<strong>is</strong>sima 'Arcuata'<br />
Deutzia x elegant<strong>is</strong>sima 'Conspicua'<br />
Deutzia x elegant<strong>is</strong>sima 'Elegant<strong>is</strong>sima'<br />
Deutzia x elegant<strong>is</strong>sima 'Fasciculata'<br />
Deutzia x elegant<strong>is</strong>sima 'Rosealind'<br />
* Deutzia x rosea<br />
Deutzia x rosea 'Campanulata'<br />
Deutzia x rosea 'Carminea'<br />
Dianella ( Phormiaceae )<br />
* Dianella caerulea<br />
Dianella caerulea 'Breeze'<br />
Dianella caerulea 'Cassa Blue'<br />
Dianella caerulea 'Little Jess'<br />
Dianella caerulea 'Silver Streak'<br />
* Dianella prunina<br />
Dianella prunina 'Utopia'<br />
* Dianella revoluta<br />
Dianella revoluta 'Baby Bl<strong>is</strong>s'<br />
Dianella revoluta 'Little Rev'<br />
* Dianella tasmanica<br />
Dianella tasmanica 'Emerald Arch'<br />
Dianella tasmanica 'Tasred'
Dianthus ( Caryophyllaceae )<br />
* Dianthus alpinus<br />
Dianthus alpinus 'Joan'<br />
Dianthus alpinus 'La bourboule'<br />
Dianthus alpinus 'Nancy Colman'<br />
Dianthus alpinus 'Pikes Pink'<br />
* Dianthus caryophyllus<br />
Dianthus caryophyllus 'Scarlet Luminette'<br />
* Dianthus chinens<strong>is</strong><br />
Dianthus chinens<strong>is</strong> 'Baby doll'<br />
Dianthus chinens<strong>is</strong> 'Bravo'<br />
Dianthus chinens<strong>is</strong> 'Colorama'<br />
Dianthus chinens<strong>is</strong> 'Giganteus'<br />
Dianthus chinens<strong>is</strong> 'Merrygoround'<br />
Dianthus chinens<strong>is</strong> 'Persian Carpet'<br />
Dicentra ( Fumariaceae )<br />
* Dicentra formosa<br />
Dicentra formosa 'Aurora'<br />
Dicentra formosa 'Bountiful'<br />
Dicentra formosa 'Gothenburg'<br />
Dicentra formosa 'King <strong>of</strong> Hearts'<br />
Dicentra formosa 'Langtrees'<br />
Dicentra formosa 'Luxuriant'<br />
Dicentra formosa 'Margaret F<strong>is</strong>h'<br />
Dicentra formosa 'Quicksilver'<br />
Dicentra formosa 'Silversmith'<br />
Dicentra formosa 'Snowflakes'<br />
Dicentra formosa 'Stuart Boothman'<br />
Dicentra formosa 'Sweetheart'<br />
* Dicentra peregrina<br />
Dicentra peregrina 'Candy Hearts'<br />
Dicentra peregrina 'Ivory Hearts'<br />
Dicentra peregrina 'King <strong>of</strong> Hearts'<br />
Dicentra peregrina 'Luxuriant'<br />
Dicentra peregrina 'Tsuneshigo Rokujo'<br />
Dichelachne ( Poaceae )<br />
* Dichelachne crinita<br />
Dichelostemma ( Alliaceae )<br />
* Dichelostemma congestum<br />
* Dichelostemma multiflorum<br />
* Dichelostemma volubile<br />
Dichondra ( Convolvulaceae )<br />
* Dichondra repens<br />
Dichondra repens 'Silver Dollar'<br />
Dichor<strong>is</strong>andra ( Commelinaceae )<br />
* Dichor<strong>is</strong>andra reginae<br />
* Dichor<strong>is</strong>andra thyrsiflora<br />
Dicksonia ( Cyatheaceae )<br />
* Dicksonia antarctica<br />
* Dicksonia fibrosa<br />
* Dicksonia youngiae<br />
Dicliptera ( Acanthaceae )<br />
* Dicliptera suberecta<br />
Dictymia ( Polypodiaceae )<br />
* Dictymia brownii<br />
Dieffenbachia ( Araceae )<br />
* Dieffenbachia amoena<br />
* Dieffenbachia seguine<br />
Dieffenbachia seguine 'Amoena'<br />
Dieffenbachia seguine 'Rudolph Roehrs'<br />
Dieffenbachia seguine 'Tropical Marianne'<br />
Dietes ( Iridaceae )
* Dietes bicolor<br />
* Dietes robinsoniana<br />
* Dietes vegeta<br />
Dietes vegeta 'Johnsonii'<br />
Dietes vegeta 'White Tiger'<br />
Digital<strong>is</strong> ( Scrophulariaceae )<br />
* Digital<strong>is</strong> purpurea<br />
Digital<strong>is</strong> purpurea 'Dwarf Sensation'<br />
Digital<strong>is</strong> purpurea 'Excelsior Hybrids'<br />
Digital<strong>is</strong> purpurea 'Foxy Hybrids'<br />
Digital<strong>is</strong> purpurea 'Gloxinioides'<br />
Digital<strong>is</strong> purpurea 'Sutton'<br />
Digitaria ( Poaceae )<br />
* Digitaria didactyla<br />
Dillenia ( Dilleniaceae )<br />
* Dillenia alata<br />
* Dillenia indica<br />
Dillwynia ( Fabaceae )<br />
* Dillwynia floribunda<br />
* Dillwynia retorta<br />
* Dillwynia sieberi<br />
Dionaea ( Droseraceae )<br />
* Dionaea muscipula<br />
Dioon ( Zamiaceae )<br />
* Dioon spinulosum<br />
Dioscorea ( Dioscoreaceae )<br />
* Dioscorea bulbifera<br />
Diospyros ( Ebenaceae )<br />
* Diospyros blancoi<br />
* Diospyros kaki<br />
Diospyros kaki 'Chocolate'<br />
Diospyros kaki 'Eureka'<br />
Diospyros kaki 'Fuyu'<br />
Diospyros kaki 'Fuyu Giant'<br />
Diospyros kaki 'Great Wall'<br />
Diospyros kaki 'Hachiya'<br />
Diospyros kaki 'Hana Fuyu'<br />
Diospyros kaki 'Sheng'<br />
Diospyros kaki 'Tamopan'<br />
Diospyros kaki 'Tanenashi'<br />
Diospyros kaki 'You Hou'<br />
* Diospyros virginiana<br />
Diplarrena ( Iridaceae )<br />
* Diplarrena moraea<br />
Diploglott<strong>is</strong> ( Sapindaceae )<br />
* Diploglott<strong>is</strong> austral<strong>is</strong><br />
Diplolaena ( Rutaceae )<br />
* Diplolaena grandiflora<br />
Dipodium ( Orchidaceae )<br />
* Dipodium punctatum<br />
D<strong>is</strong>porum ( Lilaceae / Convallariaceae )<br />
* D<strong>is</strong>porum uniflorum<br />
Dizygotheca ( Araliaceae )<br />
* Dizygotheca elegant<strong>is</strong>sima<br />
Dodecatheon ( Primulaceae )<br />
* Dodecatheon meadia<br />
Dodecatheon meadia 'Splendidum'<br />
Dodonaea ( Sapindaceae )<br />
* Dodonaea megazga
* Dodonaea v<strong>is</strong>cosa<br />
Dodonaea v<strong>is</strong>cosa 'Purpurea'<br />
Dombeya ( Sterculiaceae )<br />
* Dombeya burgessiae<br />
* Dombeya spectabil<strong>is</strong><br />
Doodia ( Blechnaceae )<br />
* Doodia aspera<br />
* Doodia caudata<br />
* Doodia heterophylla<br />
* Doodia media<br />
Doronicum ( Asteraceae )<br />
* Doronicum columnae<br />
Doronicum columnae 'M<strong>is</strong>s Mason'<br />
Dorotheanthus ( Aizoaceae )<br />
* Dorotheanthus bellidiform<strong>is</strong><br />
Dorotheanthus bellidiform<strong>is</strong> 'Lunette'<br />
Dorotheanthus bellidiform<strong>is</strong> 'Magic Carpet'<br />
Doryanthes ( Agavaceae )<br />
* Doryanthes excelsa<br />
* Doryanthes palmeri<br />
Doryphora ( Atherospermataceae )<br />
* Doryphora sassafras<br />
Dracaena ( Agavaceae )<br />
* Dracaena deremens<strong>is</strong><br />
Dracaena deremens<strong>is</strong> 'Bausei'<br />
Dracaena deremens<strong>is</strong> 'Warneckii'<br />
* Dracaena draco<br />
* Dracaena fragrans<br />
Dracaena fragrans 'Massangeana'<br />
* Dracaena hookeriana<br />
* Dracaena marginata<br />
Dracaena marginata 'Tricolor'<br />
* Dracaena surculosa<br />
Dracaena surculosa 'Floridia Beauty'<br />
Dracaena surculosa 'Juanita'<br />
Drepanostachyum ( Poaceae )<br />
* Drepanostachyum falcatum<br />
Drosera ( Droseraceae )<br />
* Drosera capens<strong>is</strong><br />
* Drosera rotundifolia<br />
Dryandra ( Proteaceae )<br />
* Dryandra fraseri<br />
* Dryandra paremorsa<br />
Dryas ( Rosaceae )<br />
* Dryas octopetala<br />
Drynaria ( Polypodiaceae )<br />
* Drynaria rigidula<br />
Dryopter<strong>is</strong> ( Dryopteridaceae )<br />
* Dryopter<strong>is</strong> erythrosora<br />
Drypetes ( Euphorbaceae )<br />
* Drypetes australasica<br />
Duchesnea ( Rosaceae )<br />
* Duchesnea indica<br />
Dudleya ( Crassulaceae )<br />
* Dudleya brittonii<br />
* Dudleya cymosa<br />
* Dudleya pulverulenta<br />
Duranta ( Verbenaceae )
* Duranta erecta<br />
Duranta erecta '<br />
Duranta erecta 'Ge<strong>is</strong>ha Girl'<br />
Duranta erecta 'Sheena'<br />
Duranta erecta 'Variegata'<br />
Dyckia ( Bromelliaceae )<br />
* Dyckia encholirioides<br />
Dyps<strong>is</strong> ( Arecaceae )<br />
* Dyps<strong>is</strong> lutescens<br />
Echeveria ( Crassulaceae )<br />
* Echeveria secunda<br />
* Echeveria setosa<br />
* Echeveria species<br />
Echinacea ( Asteraceae )<br />
* Echinacea purpurea<br />
Echinacea purpurea 'Robert Bloom'<br />
Echinacea purpurea 'Ruby Giant'<br />
Echinacea purpurea 'White Swan'<br />
Echinocactus ( Cactaceae )<br />
* Echinocactus grusonii<br />
* Echinocactus horizonthalonius<br />
Echinocereus ( Cactaceae )<br />
* Echinocereus long<strong>is</strong>etus<br />
* Echinocereus species<br />
* Echinocereus triglochidiatus<br />
Echinodorous ( Al<strong>is</strong>mataceae )<br />
* Echinodorous cordifolius<br />
Echinodorous cordifolius 'Marble Queen'<br />
Echinopogon ( Poaceae )<br />
* Echinopogon caespitosus<br />
Echinops ( Asteraceae )<br />
* Echinops ritro<br />
Echinops ritro 'Veitch'<br />
Echinops<strong>is</strong> ( Cactaceae )<br />
* Echinops<strong>is</strong> oxygona<br />
Echium ( Boraginaceae )<br />
* Echium candicans<br />
* Echium <strong>plant</strong>agineum<br />
Edmondia ( Asteraceae )<br />
* Edmondia pinifolia<br />
Ehrharta ( Poaceae )<br />
* Ehrharta erecta<br />
Eichhornia ( Pontederiaceae )<br />
* Eichhornia crassipes<br />
Elaeagnus ( Elaeagnaceae )<br />
* Elaeagnus angustifolia<br />
Elaeagnus angustifolia 'Quicksilver'<br />
* Elaeagnus pungens<br />
Elaeagnus pungens 'Aurea'<br />
Elaeagnus pungens 'Maculata'<br />
Elaeagnus pungens 'Variegata'<br />
* Elaeagnus triflora<br />
Elae<strong>is</strong> ( Arecaceae )<br />
* Elae<strong>is</strong> guineens<strong>is</strong><br />
Elaeocarpus ( Elaeocarpaceae )<br />
* Elaeocarpus eumundi<br />
* Elaeocarpus grand<strong>is</strong><br />
* Elaeocarpus hookerianus<br />
* Elaeocarpus reticulatus
Elaeocarpus reticulatus 'Prima Donna'<br />
Encelia ( Asteraceae )<br />
* Encelia farinosa<br />
Encephalartos ( Zamiaceae )<br />
* Encephalartos altensteinii<br />
* Encephalartos villosus<br />
Endiandra ( Lauraceae )<br />
* Endiandra sieberi<br />
Enkianthus ( Ericaceae )<br />
* Enkianthus campanulatus<br />
Enkianthus campanulatus 'Red Bells'<br />
Enkianthus campanulatus 'Showy Lantern'<br />
Enkianthus campanulatus 'Variegata'<br />
* Enkianthus perulatus<br />
Ensete ( Musaceae )<br />
* Ensete ventricosum<br />
Epacr<strong>is</strong> ( Epacridaceae )<br />
* Epacr<strong>is</strong> calvertiana<br />
* Epacr<strong>is</strong> impressa<br />
* Epacr<strong>is</strong> longiflora<br />
* Epacr<strong>is</strong> microphylla<br />
* Epacr<strong>is</strong> petrophila<br />
* Epacr<strong>is</strong> purpurascens<br />
* Epacr<strong>is</strong> reclinata<br />
* Epacr<strong>is</strong> serpyllifolia<br />
* Epacr<strong>is</strong> virgata<br />
Ephedra ( Ephedraceae )<br />
* Ephedra gerardiana<br />
Epidendrum ( Orchidaceae )<br />
* Epidendrum Ibaguense<br />
Epilobium ( Onagraceae )<br />
* Epilobium canum<br />
Epimedium ( Berberidaceae )<br />
* Epimedium acuminatum<br />
Epimedium acuminatum 'Grandiflora Alba'<br />
Epimedium acuminatum 'Guiding Light'<br />
* Epimedium grandiflorum<br />
Epimedium grandiflorum 'Crimson Beauty'<br />
Epimedium grandiflorum 'Lilafee'<br />
Epimedium grandiflorum 'Nanum'<br />
Epimedium grandiflorum 'Rose Queen'<br />
Epimedium grandiflorum 'White Queen'<br />
Epimedium grandiflorum 'Yubae'<br />
* Epimedium x youngianum<br />
Epimedium x youngianum 'Niveum'<br />
Epimedium x youngianum 'Roseum'<br />
Epipact<strong>is</strong> ( Orchidaceae )<br />
* Epipact<strong>is</strong> gigantea<br />
Epipact<strong>is</strong> gigantea 'Serpentine Night'<br />
Epiphyllum ( Cactaceae )<br />
* Epiphyllum oxypetalum<br />
Ep<strong>is</strong>cia ( Gesneriaceae )<br />
* Ep<strong>is</strong>cia cupreata<br />
Ep<strong>is</strong>cia cupreata 'Acajou'<br />
Ep<strong>is</strong>cia cupreata 'Metallica'<br />
Ep<strong>is</strong>cia cupreata 'Mosaica'<br />
Ep<strong>is</strong>cia cupreata 'Tropical Topaz'<br />
Eremochioa ( Poaceae )<br />
* Eremochioa ophiuroides<br />
Eremochioa ophiuroides 'Oakland'
Eremophila ( Myoporaceae )<br />
* Eremophila b<strong>is</strong>errata<br />
* Eremophila calorhabdos<br />
* Eremophila desertii<br />
* Eremophila glabra<br />
* Eremophila latrobei<br />
* Eremophila maculata<br />
Eremophila maculata 'Aurea'<br />
* Eremophila nivea<br />
* Eremophila oldfieldii<br />
* Eremophila oppositifolia<br />
* Eremophila racemosa<br />
Erica ( Ericaceae )<br />
* Erica canaliculata<br />
* Erica cerinthoides<br />
* Erica ciliar<strong>is</strong><br />
Erica ciliar<strong>is</strong> 'Aurea'<br />
Erica ciliar<strong>is</strong> 'Corfe Castle'<br />
Erica ciliar<strong>is</strong> 'David McClintock'<br />
Erica ciliar<strong>is</strong> 'Maweana'<br />
Erica ciliar<strong>is</strong> 'Mrs C.H. Gill'<br />
Erica ciliar<strong>is</strong> 'Stoborough'<br />
Erica ciliar<strong>is</strong> 'White Wings'<br />
* Erica cinerea<br />
Erica cinerea 'Adrienne Duncan'<br />
Erica cinerea 'Alan Coates'<br />
Erica cinerea 'Alba Major'<br />
Erica cinerea 'Ann Sparkes'<br />
Erica cinerea 'Atroruba'<br />
Erica cinerea 'C.D. Eason'<br />
Erica cinerea 'Cecilia M. Beale'<br />
Erica cinerea 'Challenger'<br />
Erica cinerea 'Contrast'<br />
Erica cinerea 'December Red'<br />
Erica cinerea 'Eden Valley'<br />
Erica cinerea 'Eileen Porter'<br />
Erica cinerea 'Fiddler'<br />
Erica cinerea 'Foxhollow'<br />
Erica cinerea 'Foxhollow Mahogany'<br />
Erica cinerea 'Glencairn'<br />
Erica cinerea 'Golden Hue'<br />
Erica cinerea 'Golden Starlet'<br />
Erica cinerea 'Gracill<strong>is</strong>'<br />
Erica cinerea 'Heathwood'<br />
Erica cinerea 'Hookstone White'<br />
Erica cinerea 'James Backhouse'<br />
Erica cinerea 'Janet'<br />
Erica cinerea 'Kerry Cherry'<br />
Erica cinerea 'Lime Soda'<br />
Erica cinerea 'Loughrigg'<br />
Erica cinerea 'March Seedling'<br />
Erica cinerea 'Mrs Samuel Doncaster'<br />
Erica cinerea 'Myretoun Ruby'<br />
Erica cinerea 'Penaz'<br />
Erica cinerea 'Pentreath'<br />
Erica cinerea 'Pink Ice'<br />
Erica cinerea 'Pink Spangles'<br />
Erica cinerea 'Praecox Rubra'<br />
Erica cinerea 'Prince <strong>of</strong> Wales'<br />
Erica cinerea 'Purple Beauty'<br />
Erica cinerea 'Queen Mary'<br />
Erica cinerea 'Queen <strong>of</strong> Spain'<br />
Erica cinerea 'Rock Pool'<br />
Erica cinerea 'Romiley'<br />
Erica cinerea 'Rosy Chimes'
Erica cinerea 'Vivellii'<br />
Erica cinerea 'Windlebrooke'<br />
Erica cinerea 'Winter Beauty'<br />
Erica cinerea 'Yvonne'<br />
* Erica erigena<br />
Erica erigena 'Alba'<br />
Erica erigena 'Alba Compacta'<br />
Erica erigena 'Brian Proudly'<br />
Erica erigena 'Brightness'<br />
Erica erigena 'Coccinea'<br />
Erica erigena 'Glauca'<br />
Erica erigena 'Golden Lady'<br />
Erica erigena 'Hibernica'<br />
Erica erigena 'Ir<strong>is</strong>h Dusk'<br />
Erica erigena 'Nana'<br />
Erica erigena 'Rubra'<br />
Erica erigena 'Superba'<br />
* Erica mackaiana<br />
Erica mackaiana 'Dr Ronald Gray'<br />
Erica mackaiana 'Lawsoniana'<br />
Erica mackaiana 'Maura'<br />
Erica mackaiana 'Plena'<br />
Erica mackaiana 'Shining Light'<br />
* Erica species<br />
* Erica terminal<strong>is</strong><br />
* Erica tetralix<br />
Erica tetralix 'Alba Moll<strong>is</strong>'<br />
Erica tetralix 'Con Underwood'<br />
Erica tetralix 'Hookstone Pink'<br />
Erica tetralix 'L.E. Underwood'<br />
Erica tetralix 'Mary Grace'<br />
Erica tetralix 'Pink Glow'<br />
Erica tetralix 'Pink Star'<br />
Erica tetralix 'Rosea'<br />
* Erica x darleyens<strong>is</strong><br />
Erica x darleyens<strong>is</strong> 'Alba Compacta'<br />
Erica x darleyens<strong>is</strong> 'Archie Graham'<br />
Erica x darleyens<strong>is</strong> 'Edwan Jones'<br />
Erica x darleyens<strong>is</strong> 'Furzey'<br />
Erica x darleyens<strong>is</strong> 'Ghost Hills'<br />
Erica x darleyens<strong>is</strong> 'Hibernica'<br />
Erica x darleyens<strong>is</strong> 'Hibernica Alba'<br />
Erica x darleyens<strong>is</strong> 'Ir<strong>is</strong>h Dusk'<br />
Erica x darleyens<strong>is</strong> 'Jack H. Brummage'<br />
Erica x darleyens<strong>is</strong> 'Jenny Porter'<br />
Erica x darleyens<strong>is</strong> 'Kramer'<br />
Erica x darleyens<strong>is</strong> 'Molten Silver'<br />
Erica x darleyens<strong>is</strong> 'Mrs Parr<strong>is</strong> Lavender'<br />
Erica x darleyens<strong>is</strong> 'Mrs Parr<strong>is</strong> White'<br />
Erica x darleyens<strong>is</strong> 'Silberschmelze'<br />
Erica x darleyens<strong>is</strong> 'Silver Bells'<br />
Erica x darleyens<strong>is</strong> 'Superba'<br />
Erica x darleyens<strong>is</strong> 'W. T. Rackliff'<br />
Erica x darleyens<strong>is</strong> 'White Perfection'<br />
* Erica x watsonii<br />
Erigeron ( Asteraceae )<br />
* Erigeron glaucus<br />
Erigeron glaucus 'Alba'<br />
Erigeron glaucus 'Bountiful'<br />
Erigeron glaucus 'Cape Sebastian'<br />
Erigeron glaucus 'Olga'<br />
Erigeron glaucus 'Ron'<br />
* Erigeron karvinskianus<br />
Erigeron karvinskianus 'Spindrift'<br />
* Erigeron nanus<br />
Eriobotrya ( Rosaceae )
* Eriobotrya japonica<br />
Eriogonum ( Polygonaceae )<br />
* Eriogonum arborescens<br />
* Eriogonum cinereum<br />
* Eriogonum fasciculatum<br />
* Eriogonum giganteum<br />
* Eriogonum latifolium<br />
* Eriogonum umbellatum<br />
Eriophyllum ( Asteraceae )<br />
* Eriophyllum lanatum<br />
Eriostemon ( Rutaceae )<br />
* Eriostemon australasius<br />
* Eriostemon nodiflorus<br />
* Eriostemon verrucosus<br />
Eriostemon verrucosus 'Clearview Double Wax'<br />
Eriostemon verrucosus 'Heyfield Double Wax'<br />
Erodium ( Geraniaceae )<br />
* Erodium glandulosum<br />
Erodium glandulosum 'Roseum'<br />
Erysimum ( Brassicaceae )<br />
* Erysimum cheiri<br />
Erysimum cheiri 'Apricot Tw<strong>is</strong>t'<br />
Erysimum cheiri 'Blood Red'<br />
Erysimum cheiri 'Brilliant Blood Red'<br />
Erysimum cheiri 'Carmon King'<br />
Erysimum cheiri 'Fair Lady Series'<br />
Erysimum cheiri 'Fire King'<br />
Erysimum cheiri 'Giant Goliath'<br />
Erysimum cheiri 'Gilded Giants'<br />
Erysimum cheiri 'Golden Monarch'<br />
Erysimum cheiri 'Linnaeus'<br />
Erysimum cheiri 'Phoenix'<br />
Erysimum cheiri 'Primrose Dame'<br />
Erysimum cheiri 'Purple King'<br />
Erysimum cheiri 'Ruby Gem'<br />
Erysimum cheiri 'Russet Shades'<br />
Erysimum cheiri 'Scarlet Emperor'<br />
Erysimum cheiri 'Vulcan'<br />
Erysimum cheiri 'White Dame'<br />
Erythrina ( Fabaceae )<br />
* Erythrina acanthocarpa<br />
* Erythrina cr<strong>is</strong>tagalli<br />
* Erythrina speciosa<br />
* Erythrina vespertilio<br />
* Erythrina x sykesii<br />
Erythronium ( Lilaceae )<br />
* Erythronium citrinum<br />
* Erythronium revolutum<br />
Escallonia ( Escalloniaceae / Saxifragaceae )<br />
* Escallonia bifida<br />
Escallonia bifida 'Iveyi'<br />
* Escallonia rubra<br />
Escallonia rubra 'Alice'<br />
Escallonia rubra 'Apple Blossom'<br />
Escallonia rubra 'Crimson Spire'<br />
Escallonia rubra 'Pink Pixi'<br />
Escallonia rubra 'Red Knight'<br />
Eschscholtzia ( Papaveraceae )<br />
* Eschscholtzia californica<br />
Eschscholtzia californica 'Ballerina'<br />
Eschscholtzia californica 'Dali'<br />
Eschscholtzia californica 'Monarch Art Shades'
Espostoa ( Cactaceae )<br />
* Espostoa species<br />
Eucalyptus ( Myrtaceae )<br />
* Eucalyptus acmenoides<br />
* Eucalyptus albens<br />
* Eucalyptus amplifolia<br />
* Eucalyptus badjens<strong>is</strong><br />
* Eucalyptus behriana<br />
* Eucalyptus benthamii<br />
* Eucalyptus bicostata<br />
* Eucalyptus botryoides<br />
* Eucalyptus caesia<br />
* Eucalyptus camaldulens<strong>is</strong><br />
* Eucalyptus cephalocarpa<br />
* Eucalyptus chapmaniana<br />
* Eucalyptus cinerea<br />
* Eucalyptus cladocalyx<br />
* Eucalyptus coolabah<br />
* Eucalyptus cosmophylla<br />
* Eucalyptus crebra<br />
* Eucalyptus curt<strong>is</strong>ii<br />
* Eucalyptus cypellocarpa<br />
* Eucalyptus dalrympleana<br />
* Eucalyptus delegatens<strong>is</strong><br />
* Eucalyptus diversicolor<br />
* Eucalyptus dumosa<br />
* Eucalyptus elata<br />
* Eucalyptus erythrocorys<br />
* Eucalyptus fastigata<br />
* Eucalyptus gomphocephala<br />
* Eucalyptus grand<strong>is</strong><br />
* Eucalyptus haemastoma<br />
* Eucalyptus kingsmillii<br />
* Eucalyptus kruseana<br />
* Eucalyptus lesouefii<br />
* Eucalyptus luehmanniana<br />
* Eucalyptus macrandra<br />
* Eucalyptus macrocarpa<br />
* Eucalyptus mannifera<br />
* Eucalyptus marginata<br />
* Eucalyptus melanophloia<br />
* Eucalyptus melliodora<br />
* Eucalyptus michaeliana<br />
* Eucalyptus microcorys<br />
* Eucalyptus moluccana<br />
* Eucalyptus muelleriana<br />
* Eucalyptus multicaul<strong>is</strong><br />
* Eucalyptus nicholii<br />
* Eucalyptus nitens<br />
* Eucalyptus nutans<br />
* Eucalyptus oleosa<br />
* Eucalyptus paniculata<br />
* Eucalyptus parramattens<strong>is</strong><br />
* Eucalyptus pauciflora<br />
* Eucalyptus pilular<strong>is</strong><br />
* Eucalyptus piperita<br />
* Eucalyptus platypus<br />
* Eucalyptus populnea<br />
* Eucalyptus pre<strong>is</strong>siana<br />
* Eucalyptus propinqua<br />
* Eucalyptus resinifera
* Eucalyptus r<strong>is</strong>donii<br />
* Eucalyptus robusta<br />
* Eucalyptus rossii<br />
* Eucalyptus saligna<br />
* Eucalyptus scias<br />
* Eucalyptus sepulcral<strong>is</strong><br />
* Eucalyptus shirleyi<br />
* Eucalyptus sideroxylon<br />
* Eucalyptus tereticorn<strong>is</strong><br />
* Eucalyptus torelliana<br />
* Eucalyptus viminal<strong>is</strong><br />
* Eucalyptus youngiana<br />
Euchar<strong>is</strong> ( Amaryllidaceae )<br />
* Euchar<strong>is</strong> x grandiflora<br />
Eucom<strong>is</strong> ( Liliaceae / Hyacinthaceae )<br />
* Eucom<strong>is</strong> comosa<br />
Eucommia ( Eucommiaceae )<br />
* Eucommia ulmoides<br />
Eucryphia ( Eucryphiaceae )<br />
* Eucryphia cordifolia<br />
Eugenia ( Myrtaceae )<br />
* Eugenia aggregata<br />
* Eugenia brasiliens<strong>is</strong><br />
* Eugenia luschnathiana<br />
* Eugenia reinwardtiana<br />
* Eugenia uniflora<br />
Euonymus ( Celastraceae )<br />
* Euonymus alatus<br />
Euonymus alatus 'Compactus'<br />
* Euonymus atropurpureus<br />
* Euonymus fortunei<br />
Euonymus fortunei 'Coloratus'<br />
Euonymus fortunei 'Dart'<br />
Euonymus fortunei 'Emeral and Gold'<br />
Euonymus fortunei 'Emeral Gaiety'<br />
Euonymus fortunei 'Emerald Cushion'<br />
Euonymus fortunei 'Golden Prince'<br />
Euonymus fortunei 'Kewens<strong>is</strong>'<br />
Euonymus fortunei 'Minimus'<br />
Euonymus fortunei 'Sarcoxie'<br />
Euonymus fortunei 'Silver Queen'<br />
* Euonymus hamiltonianus<br />
* Euonymus japonicus<br />
Euonymus japonicus 'Albomargintus'<br />
Euonymus japonicus 'Albus'<br />
Euonymus japonicus 'Aureomargintus'<br />
Euonymus japonicus 'Aureopictus'<br />
Euonymus japonicus 'Aureus'<br />
Euonymus japonicus 'Microphyllus Variegatus'<br />
Euonymus japonicus 'Ovatus Aureus'<br />
* Euonymus lucidus<br />
Eupatorium ( Asteraceae )<br />
* Eupatorium rugosum<br />
Eupatorium rugosum 'Chocolate'<br />
Euphorbia ( Euphorbiaceae )<br />
* Euphorbia ammak<br />
Euphorbia ammak 'Variegata'<br />
* Euphorbia canariens<strong>is</strong><br />
* Euphorbia characias<br />
Euphorbia characias 'Blue Hills'<br />
Euphorbia characias 'Humpty Dumpty'<br />
Euphorbia characias 'Joyce'
Euphorbia characias 'Lambrook Gold'<br />
Euphorbia characias 'Sibthorpill'<br />
Euphorbia characias 'Silver Swan'<br />
* Euphorbia grandicorn<strong>is</strong><br />
* Euphorbia horrida<br />
* Euphorbia lactea<br />
Euphorbia lactea 'Cr<strong>is</strong>tata'<br />
Euphorbia lactea 'Variegata'<br />
* Euphorbia leucocephala<br />
* Euphorbia mel<strong>of</strong>orm<strong>is</strong><br />
Euphorbia mel<strong>of</strong>orm<strong>is</strong> 'Prolifera'<br />
* Euphorbia milii<br />
Euphorbia milii 'Good Morning Red'<br />
Euphorbia milii 'Mauracot'<br />
Euphorbia milii 'Pink Green Delight'<br />
Euphorbia milii 'Pocohontas'<br />
Euphorbia milii 'Siam Doll'<br />
Euphorbia milii 'White Craze'<br />
* Euphorbia polychroma<br />
Euphorbia polychroma 'Candy'<br />
* Euphorbia pulcherrima<br />
Euphorbia pulcherrima 'Annette Hegg'<br />
Euphorbia pulcherrima 'Henriette Ecke'<br />
* Euphorbia rigida<br />
* Euphorbia stellata<br />
* Euphorbia suzanne<br />
* Euphorbia triangular<strong>is</strong><br />
* Euphorbia tuberculata<br />
* Euphorbia x martinii<br />
Eupomatia ( Eupomatiaceae )<br />
* Eupomatia laurina<br />
Euray ( Theaceae )<br />
* Euray japonica<br />
Euray japonica 'Variegata'<br />
Euryops ( Asteraceae )<br />
* Euryops pectinatus<br />
Euryops pectinatus 'Virid<strong>is</strong>'<br />
Euscaph<strong>is</strong> ( Staphyleaceae )<br />
* Euscaph<strong>is</strong> japonica<br />
Eustrephus ( Luzuriagaceae )<br />
* Eustrephus latifolius<br />
Evolvulus ( Convolvulaceae )<br />
* Evolvulus alsinoides<br />
* Evolvulus pilosus<br />
Evolvulus pilosus 'Blue Eyes'<br />
Exacum ( Gentianaceae )<br />
* Exacum affine<br />
Exacum affine 'Blue Gem'<br />
Exacum affine 'Blue Midget'<br />
Exacum affine 'White Midget'<br />
Fabiana ( Solanaceae )<br />
* Fabiana imbricata<br />
Fabiana imbricata 'Prostrata'<br />
Fagus ( Fagaceae )<br />
* Fagus crenata<br />
* Fagus oriental<strong>is</strong><br />
* Fagus sylvatica<br />
Fagus sylvatica 'Asplenifolia'<br />
Fagus sylvatica 'Borneyens<strong>is</strong>'<br />
Fagus sylvatica 'Cuprea'<br />
Fagus sylvatica 'Fastigiata'<br />
Fagus sylvatica 'Heterophylla'
Fagus sylvatica 'Laciniata'<br />
Fagus sylvatica 'Pendula'<br />
Fagus sylvatica 'Purpurea'<br />
Fagus sylvatica 'Red Obel<strong>is</strong>k'<br />
Fagus sylvatica 'Tortuosa'<br />
Fagus sylvatica 'Zlatia'<br />
Falcourtia ( Salicaceae )<br />
* Falcourtia indica<br />
Fallugia ( Rosaceae )<br />
* Fallugia paradoxa<br />
Farfugium ( Asteraceae )<br />
* Farfugium japonicum<br />
Farfugium japonicum 'Argenteum'<br />
Farfugium japonicum 'Aureomaculatum'<br />
Farfugium japonicum 'Cr<strong>is</strong>pata'<br />
Fatsia ( Araliaceae )<br />
* Fatsia japonica<br />
Fatsia japonica 'Variegata'<br />
Feijoa ( Myrtaceae )<br />
* Feijoa sellowiana<br />
Feijoa sellowiana 'Choiceana'<br />
Feijoa sellowiana 'Opal Star'<br />
Feijoa sellowiana 'Variegata'<br />
Felicia ( Asteraceae )<br />
* Felicia amelloides<br />
Felicia amelloides 'Alba'<br />
Felicia amelloides 'Kingf<strong>is</strong>her'<br />
Felicia amelloides 'Reads Blue'<br />
Felicia amelloides 'Reads White'<br />
Felicia amelloides 'Santa Anita Variegated'<br />
Ferocactus ( Cactaceae )<br />
* Ferocactus cylindraceus<br />
* Ferocactus glaucescens<br />
* Ferocactus h<strong>is</strong>trix<br />
Ferocactus h<strong>is</strong>trix 'Variegata'<br />
* Ferocactus peninsulae<br />
* Ferocactus robustus<br />
* Ferocactus species<br />
Festuca ( Poaceae )<br />
* Festuca arundinacea<br />
Festuca arundinacea 'Alta'<br />
Festuca arundinacea 'Fawn'<br />
* Festuca glauca<br />
Festuca glauca 'Blaufuchs'<br />
Festuca glauca 'Elijah Blue'<br />
Festuca glauca 'Golden Toupee'<br />
Festuca glauca 'Seeigel'<br />
* Festuca nigrescens<br />
Festuca nigrescens 'Enjoy'<br />
Festuca nigrescens 'Koket'<br />
Ficus ( Moraceae )<br />
* Ficus aspera<br />
Ficus aspera 'Canonii'<br />
Ficus aspera 'Parcellii'<br />
* Ficus aurea<br />
* Ficus benghalens<strong>is</strong><br />
* Ficus benjamina<br />
Ficus benjamina 'Baby Ben'<br />
Ficus benjamina 'Exotica'<br />
Ficus benjamina 'Variegata'<br />
* Ficus coronata<br />
* Ficus deltoidea
Ficus deltoidea 'Variegata'<br />
* Ficus elastica<br />
Ficus elastica 'Decora'<br />
Ficus elastica 'Doescheri'<br />
* Ficus lyrata<br />
* Ficus macrophylla<br />
* Ficus microcarpa var. hillii<br />
Ficus microcarpa var. hillii 'Variegata'<br />
* Ficus obliqua<br />
* Ficus pumila<br />
Ficus pumila 'Minima'<br />
Ficus pumila 'Minima Quercifolia'<br />
Ficus pumila 'Variegata'<br />
* Ficus rubiginosa<br />
Ficus rubiginosa 'Variegata'<br />
* Ficus virens<br />
* Ficus vogeli<br />
* Ficus watkinsana<br />
Fittonia ( Acanthaceae )<br />
* Fittonia albiven<strong>is</strong><br />
Flindersia ( Rutaceae )<br />
* Flindersia austral<strong>is</strong><br />
* Flindersia bennettiana<br />
* Flindersia brayleyana<br />
Foeniculum ( Umbelliferae )<br />
* Foeniculum vulgare<br />
Forsythia ( Oleaceae )<br />
* Forsythia suspensa<br />
* Forsythia virid<strong>is</strong>sima<br />
Forsythia virid<strong>is</strong>sima 'Bronxens<strong>is</strong>'<br />
* Forsythia x intermedia<br />
Forsythia x intermedia 'Arnold Giant'<br />
Forsythia x intermedia 'Beatrix Farrand'<br />
Forsythia x intermedia 'Karl Sax'<br />
Forsythia x intermedia 'Lynwood'<br />
Forsythia x intermedia 'Spectabil<strong>is</strong>'<br />
Fortunella ( Rutaceae )<br />
* Fortunella japonica<br />
Fortunella japonica 'Cumquat Green'<br />
Fortunella japonica 'Sun Stripe'<br />
* Fortunella margarita<br />
Fortunella margarita 'Nagami'<br />
Fothergilla ( Hamamelidaceae )<br />
* Fothergilla gardenii<br />
Fothergilla gardenii 'Blue M<strong>is</strong>t'<br />
* Fothergilla major<br />
Fragaria ( Rosaceae )<br />
* Fragaria 'Pink Panda'<br />
* Fragaria x ananassa<br />
Fraxinus ( Oleaceae )<br />
* Fraxinus americana<br />
Fraxinus americana 'Autumn Blaze'<br />
Fraxinus americana 'Autumn Purple'<br />
Fraxinus americana 'Champaign Country'<br />
Fraxinus americana 'Rose Hill'<br />
Fraxinus americana 'Skyline'<br />
* Fraxinus angustifolia<br />
Fraxinus angustifolia 'Jaspidea'<br />
Fraxinus angustifolia 'Pendula'<br />
Fraxinus angustifolia 'Raywood'<br />
* Fraxinus bungeana<br />
* Fraxinus excelsior
Fraxinus excelsior 'Aurea'<br />
Fraxinus excelsior 'Jaspidea'<br />
* Fraxinus griffithii<br />
* Fraxinus latifolia<br />
* Fraxinus ornus<br />
Fraxinus ornus 'Arie Peters'<br />
Fraxinus ornus 'Meczek'<br />
* Fraxinus quadrangulata<br />
* Fraxinus sieboldiana<br />
* Fraxinus uhdei<br />
Fraxinus uhdei 'Majestic Beauty'<br />
Fraxinus uhdei 'Tomlinson'<br />
Freesia ( Iridaceae )<br />
* Freesia x hybrida<br />
Freesia x hybrida 'Bergunden'<br />
Fremontodendron ( Sterculiaceae )<br />
* Fremontodendron californicum<br />
* Fremontodendron mexicanum<br />
Fritillaria ( Liliaceae )<br />
* Fritillaria acmopetala<br />
* Fritillaria affin<strong>is</strong><br />
* Fritillaria imperial<strong>is</strong><br />
Fritillaria imperial<strong>is</strong> 'Aureomarginata'<br />
Fritillaria imperial<strong>is</strong> 'Aurora'<br />
Fritillaria imperial<strong>is</strong> 'Lutea'<br />
Fritillaria imperial<strong>is</strong> 'Prolifera'<br />
Fritillaria imperial<strong>is</strong> 'Rubra'<br />
Fritillaria imperial<strong>is</strong> 'The Premier'<br />
Fuchsia ( Onagraceae )<br />
* Fuchsia arborescens<br />
* Fuchsia fulgens<br />
Fuchsia fulgens 'Gartenme<strong>is</strong>ter Bonstedt'<br />
Fuchsia fulgens 'Mrs Rundle'<br />
* Fuchsia magellanica<br />
Fuchsia magellanica 'Alba'<br />
Fuchsia magellanica 'Riccartonii'<br />
Fuchsia magellanica 'Thompsonii'<br />
Fuchsia magellanica 'Versicolor'<br />
* Fuchsia microphylla<br />
* Fuchsia regia<br />
* Fuchsia triphylla<br />
Fuchsia triphylla 'Billy Green'<br />
Fuchsia triphylla 'California'<br />
Fuchsia triphylla 'Gartenme<strong>is</strong>ter Bonstedt'<br />
Fuchsia triphylla 'Thalia'<br />
* Fuchsia x hybrida<br />
Fuchsia x hybrida 'Blaze'<br />
Fuchsia x hybrida 'Bolivina'<br />
Fuchsia x hybrida 'Colossus'<br />
Fuchsia x hybrida 'Comet'<br />
Fuchsia x hybrida 'D<strong>is</strong>play'<br />
Fuchsia x hybrida 'Flash'<br />
Fuchsia x hybrida 'Hula Girl'<br />
Fuchsia x hybrida 'Ice Maiden'<br />
Fuchsia x hybrida 'Kenny Holmes'<br />
Fuchsia x hybrida 'Mendocino Rose'<br />
Fuchsia x hybrida 'Monsteria'<br />
Fuchsia x hybrida 'Orange Drops'<br />
Fuchsia x hybrida 'Peppermint Stick'<br />
Fuchsia x hybrida 'Rosebud'<br />
Fuchsia x hybrida 'Strawberry Delight'<br />
Fuchsia x hybrida 'Swing Time'<br />
Fuchsia x hybrida 'Tom Thumb'<br />
Fuchsia x hybrida 'Voodoo'
Fuchsia x hybrida 'Waltzing Matilda'<br />
Fuchsia x hybrida 'Whiteknight'<br />
Fumaria ( Fumariaceae )<br />
* Fumaria mural<strong>is</strong><br />
* Fumaria <strong>of</strong>ficinal<strong>is</strong><br />
Furcraea ( Agavaceae )<br />
* Furcraea foetida<br />
Gahnia ( Cyperaceae )<br />
* Gahnia erythrocarpa<br />
* Gahnia melanocarpa<br />
* Gahnia sieberiana<br />
Gaillardia ( Asteraceae )<br />
* Gaillardia x grandiflora<br />
Gaillardia x grandiflora 'Burgunder'<br />
Gaillardia x grandiflora 'Dazzler'<br />
Gaillardia x grandiflora 'Fanfare'<br />
Gaillardia x grandiflora 'Goblin'<br />
Gaillardia x grandiflora 'Goldkobold'<br />
Gaillardia x grandiflora 'Wirral Flame'<br />
Galium ( Rubiaceae )<br />
* Galium verum<br />
Galphimia ( Malpighiaceae )<br />
* Galphimia glauca<br />
Gambelia ( Scrophulariaceae )<br />
* Gambelia speciosa<br />
Gambelia speciosa 'Boca Rosa'<br />
Gambelia speciosa 'Firecracker'<br />
Garcinia ( Guittiferae )<br />
* Garcinia xanthochymus<br />
Gardenia ( Rubiaceae )<br />
* Gardenia augusta<br />
Gardenia augusta 'Florida'<br />
Gardenia augusta 'Grandiflora'<br />
Gardenia augusta 'Grandiflora Star'<br />
Gardenia augusta 'Radicans'<br />
* Gardenia thunbergia<br />
* Gardenia volkensii<br />
Garrya ( Garryaceae )<br />
* Garrya elliptica<br />
Garrya elliptica 'Evie'<br />
Garrya elliptica 'James Ro<strong>of</strong>'<br />
Gasteria ( Aloeaceae )<br />
* Gasteria species<br />
Gastrolobium ( Fabaceae )<br />
* Gastrolobium praemorsum<br />
Gastrolobium praemorsum 'Brown Butterfly'<br />
Gaura ( Onagraceae )<br />
* Gaura lindheimeri<br />
Gaura lindheimeri 'Gold'<br />
Gaura lindheimeri 'Passionate Pink'<br />
Gaura lindheimeri 'Whirling Butterflies'<br />
Gazania ( Asteraceae )<br />
* Gazania x hybrida<br />
Gazania x hybrida 'Double Orange'<br />
Gazania x hybrida 'Flore Pleno'<br />
Gazania x hybrida 'Gwen'<br />
Gazania x hybrida 'Variegata'<br />
Gazania x hybrida 'Yellow Buttons'<br />
Gelsemium ( Loganiaceae )<br />
* Gelsemium sempervirens
Geniostoma ( Loganiaceae )<br />
* Geniostoma rupestre<br />
Gen<strong>is</strong>ta ( Fabaceae )<br />
* Gen<strong>is</strong>ta monspessulana<br />
Geogenanthus ( Commelinaceae )<br />
* Geogenanthus poeppigii<br />
Geranium ( Geraniaceae )<br />
* Geranium cinereum<br />
Geranium cinereum 'Album'<br />
Geranium cinereum 'Ballerina'<br />
Geranium cinereum 'Lizabeth'<br />
Geranium cinereum 'Purple Pillow'<br />
Geranium cinereum 'Splendens'<br />
* Geranium homeanum<br />
* Geranium macrorrhizum<br />
Geranium macrorrhizum 'Album'<br />
Geranium macrorrhizum 'Czakor'<br />
Geranium macrorrhizum 'Ingwersens'<br />
Geranium macrorrhizum 'Lawrence Geranium'<br />
Geranium macrorrhizum 'Variegatum'<br />
* Geranium sanguineum<br />
Geranium sanguineum 'Album'<br />
Geranium sanguineum 'Farrer'<br />
Geranium sanguineum 'Shepherd'<br />
Geranium sanguineum 'Splendens'<br />
Geranium sanguineum 'V<strong>is</strong>ion'<br />
* Geranium sylvaticum<br />
Geranium sylvaticum 'Album'<br />
Geranium sylvaticum 'Mayflower'<br />
Gerbera ( Asteraceae )<br />
* Gerbera jamesonii<br />
Gerbera jamesonii 'Brigadoon Red'<br />
Gerbera jamesonii 'Rembrant'<br />
Geum ( Rosaceae )<br />
* Geum bulgaricum<br />
* Geum coccineum<br />
Geum coccineum 'Bor<strong>is</strong>ii'<br />
* Geum montanum<br />
* Geum quellyon<br />
Geum quellyon 'Blazing Sunset'<br />
Geum quellyon 'Dolly North'<br />
Geum quellyon 'Fire Opal'<br />
Geum quellyon 'Princess Juliana'<br />
Geum quellyon 'Red Dragon'<br />
* Geum urbanum<br />
Ginkgo ( Ginkgoaceae )<br />
* Ginkgo biloba<br />
Ginkgo biloba 'Fastigiata'<br />
Ginkgo biloba 'Princeton Sentry'<br />
Gladiolus ( Iridaceae )<br />
* Gladiolus carneus<br />
* Gladiolus hybrids<br />
Gladiolus hybrids 'Bo Peep'<br />
Gladiolus hybrids 'Columbine'<br />
Gladiolus hybrids 'Confetti'<br />
Gladiolus hybrids 'Flower Song'<br />
Gladiolus hybrids 'Greenbird'<br />
Gladiolus hybrids 'Joyce'<br />
Gladiolus hybrids 'Melodie'<br />
Gladiolus hybrids 'Oscar'<br />
Gladiolus hybrids 'Peter Pears'<br />
Glechoma ( Labiatae / Lamiaceae )<br />
* Glechoma hederacea
Glechoma hederacea 'Variegata'<br />
Gleditsia ( Fabaceae, sub fam. Caesalpinioideae )<br />
* Gleditsia triacanthos<br />
Gleditsia triacanthos 'Inerm<strong>is</strong>'<br />
Gleditsia triacanthos 'Ruby Lace'<br />
Gleditsia triacanthos 'Shade Master'<br />
Gleichenia ( Gleicheniaceae )<br />
* Gleichenia dicarpa<br />
Globularia ( Globulariaceae / Plantaginaceae )<br />
* Globularia cordifolia<br />
* Globularia nudicaul<strong>is</strong><br />
Globularia nudicaul<strong>is</strong> 'Alba'<br />
Glochidion ( Euphorbiaceae )<br />
* Glochidion ferdinandi<br />
Gloriosa ( Liliaceae / Colchicaceae )<br />
* Gloriosa superba<br />
Gloriosa superba 'Citrina'<br />
Gloriosa superba 'Rothschildiana'<br />
Glyptostrobus ( Taxodiaceae )<br />
* Glyptostrobus pensil<strong>is</strong><br />
Gmelina ( Verbenaceae )<br />
* Gmelina leichhardtii<br />
Gompholobium ( Fabaceae )<br />
* Gompholobium latifolium<br />
Goodenia ( Goodeniaceae )<br />
* Goodenia affin<strong>is</strong><br />
Goodenia affin<strong>is</strong> 'Little Luna'<br />
Goodenia affin<strong>is</strong> 'Tenacity'<br />
* Goodenia ovata<br />
Goodenia ovata 'Tenacity'<br />
* Goodenia varia<br />
Gordonia ( Theaceae )<br />
* Gordonia axillar<strong>is</strong><br />
Graptophyllum ( Acanthaceae )<br />
* Graptophyllum ilicifolium<br />
* Graptophyllum pictum<br />
Graptophyllum pictum 'Alba Variegata'<br />
Grevillea ( Proteaceae )<br />
* Grevillea 'Bronze Rambler'<br />
* Grevillea 'Ivanhoe'<br />
* Grevillea 'Poorinda Royal Mantle'<br />
Grevillea 'Poorinda Royal Mantle' 'Poorinda Adorning'<br />
Grevillea 'Poorinda Royal Mantle' 'Poorinda Diadem'<br />
Grevillea 'Poorinda Royal Mantle' 'Poorinda Marian'<br />
* Grevillea 'Robyn Gordon'<br />
* Grevillea acanthifolia<br />
* Grevillea alpina<br />
* Grevillea aquifolium<br />
* Grevillea armigera<br />
* Grevillea asparagoides<br />
* Grevillea aspleniifolia<br />
* Grevillea baileyana<br />
* Grevillea banksii<br />
Grevillea banksii 'Alba'<br />
Grevillea banksii 'Flamingo'<br />
Grevillea banksii 'Honey Gem'<br />
Grevillea banksii 'Kingaroy Slippers'<br />
Grevillea banksii 'Mason'<br />
Grevillea banksii 'M<strong>is</strong>ty Pink'<br />
Grevillea banksii 'Moonlight'<br />
Grevillea banksii 'Peaches and Cream'
Grevillea banksii 'Ruby Red'<br />
Grevillea banksii 'Sandra Gordon'<br />
Grevillea banksii 'Superb'<br />
Grevillea banksii 'Sylvia'<br />
* Grevillea baueri<br />
* Grevillea bipinnatifida<br />
Grevillea bipinnatifida 'Sunr<strong>is</strong>e'<br />
* Grevillea bracteosa<br />
* Grevillea brevicusp<strong>is</strong><br />
* Grevillea bronwenae<br />
* Grevillea buxifolia<br />
* Grevillea caleyi<br />
* Grevillea calliantha<br />
* Grevillea capitellata<br />
* Grevillea concinna<br />
* Grevillea confertifolia<br />
* Grevillea corrugata<br />
* Grevillea crithmifolia<br />
* Grevillea curviloba<br />
* Grevillea dielsiana<br />
* Grevillea diminuta<br />
* Grevillea dimorpha<br />
* Grevillea dryandroides<br />
* Grevillea endlicheriana<br />
* Grevillea eriostachya<br />
* Grevillea fililoba<br />
* Grevillea flexuosa<br />
* Grevillea floribunda<br />
* Grevillea ha<strong>plant</strong>ha<br />
* Grevillea hilliana<br />
* Grevillea hirtella<br />
* Grevillea hookeriana<br />
* Grevillea humifusa<br />
* Grevillea infundibular<strong>is</strong><br />
* Grevillea insign<strong>is</strong><br />
* Grevillea intricata<br />
* Grevillea involucrata<br />
* Grevillea irrasa<br />
* Grevillea johnsonii<br />
* Grevillea juniperina<br />
* Grevillea lanigera<br />
* Grevillea laurifolia<br />
* Grevillea lavandulacea<br />
Grevillea lavandulacea 'Adelaide Hills'<br />
Grevillea lavandulacea 'Tanunda'<br />
* Grevillea leptobotrys<br />
* Grevillea leucoclada<br />
* Grevillea leucopter<strong>is</strong><br />
* Grevillea linearifolia<br />
* Grevillea longifola<br />
* Grevillea maxwellii<br />
* Grevillea microstegia<br />
* Grevillea moll<strong>is</strong><br />
* Grevillea monticola<br />
* Grevillea mucronulata<br />
* Grevillea nana<br />
* Grevillea newbeyi<br />
* Grevillea nudiflora<br />
* Grevillea oleoides<br />
* Grevillea paniculata<br />
* Grevillea parviflora<br />
* Grevillea petrophiloides
Grevillea petrophiloides 'Wild Beauty'<br />
* Grevillea pilosa<br />
* Grevillea pimeleoides<br />
* Grevillea pinaster<br />
* Grevillea pityophylla<br />
* Grevillea pre<strong>is</strong>sii<br />
* Grevillea rhyolitica<br />
* Grevillea rigida<br />
* Grevillea ripicola<br />
* Grevillea rivular<strong>is</strong><br />
* Grevillea robusta<br />
* Grevillea rosmarinifolia<br />
Grevillea rosmarinifolia 'Desert Flame'<br />
Grevillea rosmarinifolia 'Desert Flame'<br />
Grevillea rosmarinifolia 'Jenkinsii'<br />
Grevillea rosmarinifolia 'Lutea'<br />
Grevillea rosmarinifolia 'Pink Pearl'<br />
Grevillea rosmarinifolia 'Pink Pixi'<br />
* Grevillea sar<strong>is</strong>sa<br />
* Grevillea sericea<br />
Grevillea sericea 'Pink Midget'<br />
* Grevillea speciosa<br />
* Grevillea spinosa<br />
* Grevillea stenomera<br />
* Grevillea tenuiloba<br />
* Grevillea tetragonoloba<br />
* Grevillea thyrsoides<br />
* Grevillea tripartita<br />
* Grevillea venusta<br />
* Grevillea vestita<br />
Greyia ( Greyiaceae )<br />
* Greyia radlk<strong>of</strong>eri<br />
Grindelia ( Asteraceae )<br />
* Grindelia stricta<br />
Gr<strong>is</strong>elinia ( Cornaceae )<br />
* Gr<strong>is</strong>elinia littoral<strong>is</strong><br />
Gr<strong>is</strong>elinia littoral<strong>is</strong> 'Brodick Gold'<br />
Gr<strong>is</strong>elinia littoral<strong>is</strong> 'Dairy Cream'<br />
Gr<strong>is</strong>elinia littoral<strong>is</strong> 'Dixon'<br />
Gr<strong>is</strong>elinia littoral<strong>is</strong> 'Green Jewel'<br />
Gr<strong>is</strong>elinia littoral<strong>is</strong> 'Variegata'<br />
* Gr<strong>is</strong>elinia lucida<br />
Guichenotia ( Sterculiaceae )<br />
* Guichenotia ledifolia<br />
Gunnera ( Gunneraceae )<br />
* Gunnera manicata<br />
Guzmania ( Bromeliaceae )<br />
* Guzmania species<br />
Gymnocactus ( Cactaceae )<br />
* Gymnocactus gielsdorfianus<br />
Gymnocalycium ( Cactaceae )<br />
* Gymnocalycium castellanosii<br />
* Gymnocalycium hossei<br />
* Gymnocalycium saglion<strong>is</strong><br />
* Gymnocalycium species<br />
Gymnocladus ( Fabaceae )<br />
* Gymnocladus dioicus<br />
Gymnostachys ( Araceae )<br />
* Gymnostachys anceps<br />
Gynura ( Asteraceae )
* Gynura aurantiaca<br />
Gynura aurantiaca 'Purple Passion'<br />
Gypsophila ( Caryophyllaceae )<br />
* Gypsophila paniculata<br />
Gypsophila paniculata 'Happy Festival'<br />
Hacquetia ( Apiaceae )<br />
* Hacquetia epipact<strong>is</strong><br />
Hakea ( Proteaceae )<br />
* Hakea bakeriana<br />
* Hakea bucculenta<br />
* Hakea corymbosa<br />
* Hakea cr<strong>is</strong>tata<br />
* Hakea dactyloides<br />
* Hakea florulenta<br />
* Hakea franc<strong>is</strong>iana<br />
* Hakea gibbosa<br />
* Hakea grammotophylla<br />
* Hakea laurina<br />
* Hakea multilineata<br />
* Hakea nitida<br />
* Hakea orthorrhyncha<br />
* Hakea propinqua<br />
* Hakea purpurea<br />
* Hakea rostrata<br />
* Hakea scoparia<br />
* Hakea sericea<br />
* Hakea teretifolia<br />
* Hakea varia<br />
* Hakea verrucosa<br />
* Hakea victoria<br />
Halgania ( Boraginaceae )<br />
* Halgania cyanea<br />
Hamamel<strong>is</strong> ( Hamamelidaceae )<br />
* Hamamel<strong>is</strong> moll<strong>is</strong><br />
Hamamel<strong>is</strong> moll<strong>is</strong> 'Boskoop'<br />
Hamamel<strong>is</strong> moll<strong>is</strong> 'Brevipetala'<br />
Hamamel<strong>is</strong> moll<strong>is</strong> 'Coombe Brook'<br />
Hamamel<strong>is</strong> moll<strong>is</strong> 'Early Bright'<br />
Hamamel<strong>is</strong> moll<strong>is</strong> 'Emily'<br />
Hamamel<strong>is</strong> moll<strong>is</strong> 'Goldcrest'<br />
Hamamel<strong>is</strong> moll<strong>is</strong> 'Pallida'<br />
* Hamamel<strong>is</strong> vernal<strong>is</strong><br />
Hamamel<strong>is</strong> vernal<strong>is</strong> 'Lombart'<br />
Hamamel<strong>is</strong> vernal<strong>is</strong> 'Sandra'<br />
* Hamamel<strong>is</strong> x intermedia<br />
Hamamel<strong>is</strong> x intermedia 'Advent'<br />
Hamamel<strong>is</strong> x intermedia 'All Gold'<br />
Hamamel<strong>is</strong> x intermedia 'Arnold Prom<strong>is</strong>'<br />
Hamamel<strong>is</strong> x intermedia 'Diane'<br />
Hamamel<strong>is</strong> x intermedia 'Jelena'<br />
Hamamel<strong>is</strong> x intermedia 'Moonlight'<br />
Hamamel<strong>is</strong> x intermedia 'Pallida'<br />
Hamamel<strong>is</strong> x intermedia 'Sunburst'<br />
Hamamel<strong>is</strong> x intermedia 'Vezna'<br />
Hardenbergia ( Fabaceae, sub fam. Faboideae )<br />
* Hardenbergia violacea<br />
Hardenbergia violacea 'Alba'<br />
Hardenbergia violacea 'Flat White'<br />
Hardenbergia violacea 'Happy Wanderer'<br />
Hardenbergia violacea 'Mini Ha Ha'<br />
Hardenbergia violacea 'Rosea'<br />
Harpephyllum ( Anacardiaceae )
* Harpephyllum caffrum<br />
Harpullia ( Sapindaceae )<br />
* Harpullia pendula<br />
Haworthia ( Liliaceae / Aloeaceae )<br />
* Haworthia rugosa<br />
* Haworthia species<br />
Hebe ( Scrophulariaceae )<br />
* Hebe acutiflora<br />
* Hebe albicans<br />
Hebe albicans 'Boulder Lake'<br />
Hebe albicans 'Pewter Dome'<br />
Hebe albicans 'Red Edge'<br />
Hebe albicans 'Sussex Carpet'<br />
* Hebe bollonsii<br />
* Hebe brachysiphon<br />
Hebe brachysiphon 'White Gem'<br />
* Hebe cupressoides<br />
Hebe cupressoides 'Broughton Dome'<br />
Hebe cupressoides 'Nana'<br />
* Hebe decumbens<br />
* Hebe diosmifolia<br />
* Hebe elliptica<br />
Hebe elliptica 'Blue Gem'<br />
Hebe elliptica 'Variegata'<br />
* Hebe evenosa<br />
* Hebe ligustrifolia<br />
* Hebe lycopodioides<br />
Hebe lycopodioides 'Peter Pan'<br />
* Hebe parviflora<br />
Hebe parviflora 'Holdsworth'<br />
Hebe parviflora 'Palmerston'<br />
* Hebe pimeleoides<br />
Hebe pimeleoides 'Quicksilver'<br />
* Hebe pinguifolia<br />
Hebe pinguifolia 'Pagei'<br />
Hebe pinguifolia 'Sutherlandii'<br />
* Hebe salicifolia<br />
Hebe salicifolia 'Bouquet <strong>of</strong> Flowers'<br />
Hebe salicifolia 'Variegata'<br />
* Hebe speciosa<br />
Hebe speciosa 'La Sedu<strong>is</strong>omte'<br />
Hebe speciosa 'Variegata'<br />
* Hebe stricta<br />
* Hebe traversii<br />
* Hebe treadwellii<br />
* Hebe truncatula<br />
* Hebe urvilleana<br />
* Hebe x franc<strong>is</strong>cana<br />
Hebe x franc<strong>is</strong>cana 'Blue Gem'<br />
Hebe x franc<strong>is</strong>cana 'Variegata'<br />
Hedera ( Araliaceae )<br />
* Hedera canariens<strong>is</strong><br />
Hedera canariens<strong>is</strong> 'Ravensholst'<br />
Hedera canariens<strong>is</strong> 'Variegata'<br />
* Hedera helix<br />
Hedera helix 'Argenteo variegata'<br />
Hedera helix 'Atropurpurea'<br />
Hedera helix 'Baltica'<br />
Hedera helix 'Buttercup'<br />
Hedera helix 'Conglomerata'<br />
Hedera helix 'Cr<strong>is</strong>tata'<br />
Hedera helix 'Erecta'<br />
Hedera helix 'Glacier'
Hedera helix 'Gold Dust'<br />
Hedera helix 'Goldheart'<br />
Hedera helix 'Iva lace'<br />
Hedera helix 'Manda'<br />
Hedera helix 'Marmorata'<br />
Hedera helix 'Pedata'<br />
Hedera helix 'Pittsburg'<br />
Hedera helix 'Silver Queen'<br />
Hedera helix 'Trycolor'<br />
Hedychium ( Zingiberaceae )<br />
* Hedychium gardnerianum<br />
* Hedychium greenei<br />
Hedyscepe ( Arecaceae )<br />
* Hedyscepe canterburyana<br />
Helenium ( Asteraceae )<br />
* Helenium bigelovii<br />
Helenium bigelovii 'Blutent<strong>is</strong>ch'<br />
Helenium bigelovii 'Bressingham Gold'<br />
Helenium bigelovii 'Bruno'<br />
Helenium bigelovii 'Butterpat'<br />
Helenium bigelovii 'Coppelia'<br />
Helenium bigelovii 'Feuersiegel'<br />
Helenium bigelovii 'Golden Fox'<br />
Helenium bigelovii 'Golden Jugende'<br />
Helenium bigelovii 'Goldrausch'<br />
Helianthus ( Asteraceae )<br />
* Helianthus annuus<br />
Helianthus annuus 'Autumn Beauty'<br />
Helianthus annuus 'Big Smile'<br />
Helianthus annuus 'Music Box'<br />
Helianthus annuus 'Russian Giant'<br />
Helianthus annuus 'Sunspot'<br />
Helianthus annuus 'Teddy Bear'<br />
* Helianthus salicifolius<br />
Helichrysum ( Asteraceae )<br />
* Helichrysum argyrophyllum<br />
* Helichrysum ramos<strong>is</strong>simum<br />
Helichyrsum ( Asteraceae )<br />
* Helichyrsum rutidolep<strong>is</strong><br />
Heliconia ( Heliconiaceae )<br />
* Heliconia aemygdiana<br />
* Heliconia angusta<br />
Heliconia angusta 'Holiday'<br />
* Heliconia bihai<br />
Heliconia bihai 'Blazing Saddles'<br />
Heliconia bihai 'Choconiana'<br />
Heliconia bihai 'Mountain Yellow'<br />
Heliconia bihai 'Purple Throat'<br />
* Heliconia collinsiana<br />
* Heliconia indica<br />
* Heliconia mariae<br />
* Heliconia pendula<br />
Heliconia pendula 'Red Waxy'<br />
* Heliconia pogonantha<br />
* Heliconia psittacorum<br />
* Heliconia rostrata<br />
* Heliconia stricta<br />
Heliotropium ( Boraginaceae )<br />
* Heliotropium arborescens<br />
Heliotropium arborescens 'Aurea'<br />
Heliotropium arborescens 'Baby Blue'<br />
Heliotropium arborescens 'Chatsworth'<br />
Heliotropium arborescens 'Iowa'
Heliotropium arborescens 'Lord Robert'<br />
Heliotropium arborescens 'Princess Marine'<br />
Heliotropium arborescens 'Regal Dwarf'<br />
Heliotropium arborescens 'White Lady'<br />
Helleborus ( Ranunculaceae )<br />
* Helleborus foetidus<br />
Helleborus foetidus 'Wester Fl<strong>is</strong>k'<br />
* Helleborus oriental<strong>is</strong><br />
Helleborus oriental<strong>is</strong> 'Alba'<br />
Helleborus oriental<strong>is</strong> 'Winter Rose'<br />
* Helleborus x hybridus<br />
Helleborus x hybridus 'Citron'<br />
Helleborus x hybridus 'Peggy Ballard'<br />
Helleborus x hybridus 'Phillip Ballard'<br />
Helleborus x hybridus 'Pluto'<br />
Helleborus x hybridus 'Yellow Button'<br />
Helmholtzia ( Philydraceae )<br />
* Helmholtzia glaberrima<br />
Hemerocall<strong>is</strong> ( Liliaceae )<br />
* Hemerocall<strong>is</strong> dumortieri<br />
* Hemerocall<strong>is</strong> hybrids<br />
Hemerocall<strong>is</strong> hybrids 'Raspberry Wine'<br />
Hemerocall<strong>is</strong> hybrids 'Stella Bella'<br />
Hemigraph<strong>is</strong> ( Acanthaceae )<br />
* Hemigraph<strong>is</strong> alternata<br />
Hemigraph<strong>is</strong> alternata 'Exotica'<br />
Hesper<strong>is</strong> ( Brassicaceae )<br />
* Hesper<strong>is</strong> matronal<strong>is</strong><br />
Heterocentron ( Melastomataceae )<br />
* Heterocentron arbutifolia<br />
* Heterocentron elegans<br />
Heteromeles ( Rosaceae )<br />
* Heteromeles arbutifolia<br />
Heterospathe ( Arecaceae )<br />
* Heterospathe elata<br />
Heuchera ( Saxifragaceae )<br />
* Heuchera americana<br />
Heuchera americana 'Apple Blossom'<br />
Heuchera americana 'Cascade Dawn'<br />
Heuchera americana 'Coral Cloud'<br />
Heuchera americana 'Green Spice'<br />
Heuchera americana 'Stormy Seas'<br />
* Heuchera maxima<br />
* Heuchera micrantha<br />
Hibbertia ( Dilleniaceae )<br />
* Hibbertia cuneiform<strong>is</strong><br />
* Hibbertia dentata<br />
* Hibbertia empetrifolia<br />
* Hibbertia linear<strong>is</strong><br />
* Hibbertia microphylla<br />
* Hibbertia obtusifolia<br />
* Hibbertia saligna<br />
* Hibbertia scandens<br />
* Hibbertia serpyllifolia<br />
* Hibbertia vestita<br />
Hib<strong>is</strong>cus ( Malvaceae )<br />
* Hib<strong>is</strong>cus coccineus<br />
* Hib<strong>is</strong>cus heterophyllus<br />
* Hib<strong>is</strong>cus insular<strong>is</strong><br />
* Hib<strong>is</strong>cus mutabil<strong>is</strong><br />
Hib<strong>is</strong>cus mutabil<strong>is</strong> 'Plenus'
* Hib<strong>is</strong>cus rosasinens<strong>is</strong><br />
Hib<strong>is</strong>cus rosasinens<strong>is</strong> 'Chorus Girl'<br />
Hib<strong>is</strong>cus rosasinens<strong>is</strong> 'Cooperi'<br />
Hib<strong>is</strong>cus rosasinens<strong>is</strong> 'Fiesta'<br />
Hib<strong>is</strong>cus rosasinens<strong>is</strong> 'Full Moon'<br />
Hib<strong>is</strong>cus rosasinens<strong>is</strong> 'Jays Orange'<br />
Hib<strong>is</strong>cus rosasinens<strong>is</strong> 'Salyvia Goodman'<br />
Hib<strong>is</strong>cus rosasinens<strong>is</strong> 'Surfrider'<br />
Hib<strong>is</strong>cus rosasinens<strong>is</strong> 'Swan Lake'<br />
Hib<strong>is</strong>cus rosasinens<strong>is</strong> 'Tiny Tina'<br />
* Hib<strong>is</strong>cus schizopetalus<br />
* Hib<strong>is</strong>cus splendens<br />
* Hib<strong>is</strong>cus syriacus<br />
Hib<strong>is</strong>cus syriacus 'Ardons'<br />
Hib<strong>is</strong>cus syriacus 'Blue Bird'<br />
Hib<strong>is</strong>cus syriacus 'Diana'<br />
Hib<strong>is</strong>cus syriacus 'Duo de Bradant'<br />
Hib<strong>is</strong>cus syriacus 'Hamabo'<br />
Hib<strong>is</strong>cus syriacus 'Lady Stanley'<br />
Hib<strong>is</strong>cus syriacus 'William R Smith'<br />
Hib<strong>is</strong>cus syriacus 'Woodbridge'<br />
* Hib<strong>is</strong>cus tiliaceus<br />
* Hib<strong>is</strong>cus trionum<br />
Hippeastrum ( Amaryllidaceae )<br />
* Hippeastrum vittatum<br />
Hippeastrum vittatum 'Carnival'<br />
Holmskioldia ( Verbenaceae )<br />
* Holmskioldia sanguinea<br />
Holmskioldia sanguinea 'Mandarin Rouge'<br />
Homoranthus ( Myrtaceae )<br />
* Homoranthus darwinioides<br />
* Homoranthus flavescens<br />
Hosta ( Liliaceae )<br />
* Hosta fortunei<br />
Hosta fortunei 'Albomarginata'<br />
Hosta fortunei 'Albopicta'<br />
Hosta fortunei 'Aureomarginata'<br />
Hosta fortunei 'Francee'<br />
Hosta fortunei 'Gloriosa'<br />
Hosta fortunei 'June'<br />
Hosta fortunei 'Mediopicta'<br />
* Hosta undulata<br />
Hosta undulata 'Erromena'<br />
Hosta undulata 'Mediovariegata'<br />
Hosta undulata 'Univittata'<br />
Hosta undulata 'Variegata'<br />
Hovea ( Fabaceae )<br />
* Hovea acanthoclada<br />
* Hovea longifolia<br />
Howea ( Arecaceae )<br />
* Howea belmoreana<br />
* Howea forsteriana<br />
Hoya ( Asclepiadaceae )<br />
* Hoya austral<strong>is</strong><br />
* Hoya carnosa<br />
Hoya carnosa 'Compacta'<br />
* Hoya macgillivrayi<br />
Huernia ( Asclepiadaceae )<br />
* Huernia species<br />
Humulus ( Cannabidaceae )<br />
* Humulus lupulus<br />
Humulus lupulus 'Aureus'
Hyacinthoides ( Liliaceae / Hyacinthaceae )<br />
* Hyacinthoides h<strong>is</strong>panica<br />
Hyacinthoides h<strong>is</strong>panica 'Azalea'<br />
Hyacinthoides h<strong>is</strong>panica 'Bracteata'<br />
Hyacinthoides h<strong>is</strong>panica 'Excelsior'<br />
Hyacinthoides h<strong>is</strong>panica 'La Grandesse'<br />
Hyacinthoides h<strong>is</strong>panica 'Mount Everest'<br />
Hyacinthoides h<strong>is</strong>panica 'Rosabella'<br />
Hyacinthus ( Liliaceae )<br />
* Hyacinthus oriental<strong>is</strong><br />
Hyacinthus oriental<strong>is</strong> 'Anne Marie'<br />
Hyacinthus oriental<strong>is</strong> 'Apricot Passion'<br />
Hyacinthus oriental<strong>is</strong> 'B<strong>is</strong>marck'<br />
Hyacinthus oriental<strong>is</strong> 'Chestnut Flower'<br />
Hyacinthus oriental<strong>is</strong> 'City <strong>of</strong> Haarlem'<br />
Hyacinthus oriental<strong>is</strong> 'Jan Bos'<br />
Hyacinthus oriental<strong>is</strong> 'King <strong>of</strong> the Blues'<br />
Hyacinthus oriental<strong>is</strong> 'L Innocence'<br />
Hyacinthus oriental<strong>is</strong> 'Lady Derby'<br />
Hyacinthus oriental<strong>is</strong> 'Mauve Queen'<br />
Hyacinthus oriental<strong>is</strong> 'Myosot<strong>is</strong>'<br />
Hyacinthus oriental<strong>is</strong> 'Princess Irene'<br />
Hyacinthus oriental<strong>is</strong> 'Wedding bells'<br />
Hyacinthus oriental<strong>is</strong> 'Yellow Hammer'<br />
Hybanthus ( Violaceae )<br />
* Hybanthus floribundus<br />
Hydrangea ( Hydrangeaceae )<br />
* Hydrangea arborescens<br />
Hydrangea arborescens 'Annabelle'<br />
Hydrangea arborescens 'Grandiflora'<br />
* Hydrangea macrophylla<br />
Hydrangea macrophylla 'Altona'<br />
Hydrangea macrophylla 'Bluesky'<br />
Hydrangea macrophylla 'Ceneraole'<br />
Hydrangea macrophylla 'Ge<strong>of</strong>fory Chadbund'<br />
Hydrangea macrophylla 'Libelle'<br />
Hydrangea macrophylla 'Lilacina'<br />
Hydrangea macrophylla 'Shower'<br />
Hydrangea macrophylla 'Sir Joseph Banks'<br />
Hydrangea macrophylla 'Sunset'<br />
Hydrangea macrophylla 'Taube'<br />
Hydrangea macrophylla 'Tricolour'<br />
Hydrangea macrophylla 'Veitchi'<br />
* Hydrangea paniculata<br />
Hydrangea paniculata 'Brussels Lace'<br />
Hydrangea paniculata 'Floribunda'<br />
Hydrangea paniculata 'Grandiflora'<br />
Hydrangea paniculata 'Kyushu'<br />
Hydrangea paniculata 'Pink Diamond'<br />
Hydrangea paniculata 'Praecox'<br />
Hydrangea paniculata 'Tardiva'<br />
Hydrangea paniculata 'White Moth'<br />
* Hydrangea petiolar<strong>is</strong><br />
* Hydrangea quercifolia<br />
Hydrangea quercifolia 'Snow Flake'<br />
Hydrangea quercifolia 'Snow Queen'<br />
Hydrocotyle ( Apiaceae )<br />
* Hydrocotyle bonariens<strong>is</strong><br />
Hymenocall<strong>is</strong> ( Amaryllidaceae )<br />
* Hymenocall<strong>is</strong> caribaea<br />
* Hymenocall<strong>is</strong> littoral<strong>is</strong><br />
Hymenosporum ( Pittosporaceae )<br />
* Hymenosporum flavum<br />
Hypericum ( Clusiaceae )
* Hypericum androsaemum<br />
Hypericum androsaemum 'Albany Purple'<br />
* Hypericum frondosum<br />
Hypericum frondosum 'Sunburst'<br />
* Hypericum kouytchense<br />
* Hypericum olympicum<br />
* Hypericum patulum<br />
* Hypericum pseudohenryi<br />
Hyphaene ( Arecaceae )<br />
* Hyphaene coriacea<br />
Hypocalymma ( Myrtaceae )<br />
* Hypocalymma xanthopetalum<br />
Hypochoer<strong>is</strong> ( Asteraceae )<br />
* Hypochoer<strong>is</strong> radicata<br />
Hypoestes ( Acanthaceae )<br />
* Hypoestes ar<strong>is</strong>tata<br />
* Hypoestes phyllostachya<br />
Hypohorbe ( Arecaceae )<br />
* Hypohorbe lagenicaul<strong>is</strong><br />
Hypolep<strong>is</strong> ( Dennstaedtiaceae )<br />
* Hypolep<strong>is</strong> d<strong>is</strong>tans<br />
Iber<strong>is</strong> ( Brassicaceae )<br />
* Iber<strong>is</strong> semperflorens<br />
Ilex ( Aquifoliaceae )<br />
* Ilex aquifolium<br />
Ilex aquifolium 'Albomarginatum'<br />
Ilex aquifolium 'Amber'<br />
Ilex aquifolium 'Argentea Marginata'<br />
Ilex aquifolium 'Argentea Marginata Pendula'<br />
Ilex aquifolium 'Bacciflava'<br />
Ilex aquifolium 'Cr<strong>is</strong>pa AureaPicta'<br />
Ilex aquifolium 'Ferox '<br />
Ilex aquifolium 'Ferox Argentea'<br />
Ilex aquifolium 'Flavescens'<br />
Ilex aquifolium 'Golden Milkboy'<br />
Ilex aquifolium 'Golden Queen'<br />
Ilex aquifolium 'Golden van Tol'<br />
Ilex aquifolium 'Handsworth New Silver'<br />
Ilex aquifolium 'J.C. van Tol'<br />
Ilex aquifolium 'Mme Briot'<br />
Ilex aquifolium 'Ovata Aurea'<br />
Ilex aquifolium 'Princess Pat'<br />
Ilex aquifolium 'Pyramidal<strong>is</strong>'<br />
Ilex aquifolium 'Pyramidal<strong>is</strong> Aurea Marginata'<br />
Ilex aquifolium 'Pyramidal<strong>is</strong> Fructu Luteo'<br />
Ilex aquifolium 'San Gabril'<br />
Ilex aquifolium 'September Gem'<br />
Ilex aquifolium 'Silver Queen'<br />
Ilex aquifolium 'Silvery Milkboy'<br />
Ilex aquifolium 'Watereriana'<br />
* Ilex cornuta<br />
Ilex cornuta 'Bufordii'<br />
Ilex cornuta 'Bufordii Nana'<br />
Ilex cornuta 'China Boy'<br />
* Ilex crenata<br />
Ilex crenata 'Angelica'<br />
Ilex crenata 'Beehive'<br />
Ilex crenata 'Border Gem'<br />
Ilex crenata 'Buxifolia'<br />
Ilex crenata 'Convexa'<br />
Ilex crenata 'Golden Gem'<br />
Ilex crenata 'Green Lustre'<br />
Ilex crenata 'Helleri'
Ilex crenata 'Hetzii'<br />
* Ilex dimorphophylla<br />
* Ilex fargesii<br />
* Ilex georgei<br />
* Ilex integra<br />
Ilex integra 'Ellipsoidea'<br />
Ilex integra 'Lanceolata'<br />
Ilex integra 'Oblanceolata'<br />
* Ilex latifolia<br />
* Ilex opaca<br />
Ilex opaca 'Morgan Gold'<br />
Ilex opaca 'Natalie Webster'<br />
Ilex opaca 'Xanthocarpa'<br />
* Ilex pernyi<br />
* Ilex rotunda<br />
* Ilex verticillata<br />
Ilex verticillata 'Cacapon'<br />
Ilex verticillata 'Nana'<br />
Ilex verticillata 'Winter Red'<br />
* Ilex x altaclerens<strong>is</strong><br />
Ilex x altaclerens<strong>is</strong> 'Balearica'<br />
Ilex x altaclerens<strong>is</strong> 'Belgica'<br />
Ilex x altaclerens<strong>is</strong> 'Hendersonii'<br />
Ilex x altaclerens<strong>is</strong> 'Jermyns'<br />
Ilex x altaclerens<strong>is</strong> 'Moorei'<br />
Ilex x altaclerens<strong>is</strong> 'Post Office'<br />
* Ilex x meserveae<br />
Ilex x meserveae 'Blue Boy'<br />
Ilex x meserveae 'Blue Girl'<br />
Ilex x meserveae 'Blue Maid'<br />
Ilex x meserveae 'Blue Prince'<br />
Ilex x meserveae 'Blue Princess'<br />
Impatiens ( Balsaminaceae )<br />
* Impatiens 'New Guinea'<br />
* Impatiens balsamina<br />
Impatiens balsamina 'Bush Flowering'<br />
Impatiens balsamina 'Camelliaflowered'<br />
Impatiens balsamina 'Dwarf Spotted'<br />
Impatiens balsamina 'Tom Thumb'<br />
* Impatiens niamniamens<strong>is</strong><br />
* Impatiens sodenii<br />
* Impatiens wallerana<br />
Impatiens wallerana 'Baby formula'<br />
Impatiens wallerana 'Harlequin'<br />
Impatiens wallerana 'Imp Hybrids'<br />
Impatiens wallerana 'Minette'<br />
Impatiens wallerana 'Zig Zag'<br />
Imperata ( Poaceae )<br />
* Imperata cylindrica<br />
Imperata cylindrica 'Rubra'<br />
Indig<strong>of</strong>era ( Fabaceae )<br />
* Indig<strong>of</strong>era austral<strong>is</strong><br />
* Indig<strong>of</strong>era decora<br />
Indocalamus ( Poaceae )<br />
* Indocalamus tessellatus<br />
Iochroma ( Solanaceae )<br />
* Iochroma coccineum<br />
Ipheion ( Liliaceae )<br />
* Ipheion uniforum<br />
Ipheion uniforum 'Album'<br />
Ipheion uniforum 'Froyle Mill'<br />
Ipheion uniforum 'Spring Starflower'<br />
Ipheion uniforum 'W<strong>is</strong>ley Blue'
Ipomaea ( Convolulaceae )<br />
* Ipomaea horsfalliae<br />
Ipomaea horsfalliae 'Briggsii'<br />
Ipomoea ( Convolulaceae )<br />
* Ipomoea alba<br />
* Ipomoea indica<br />
* Ipomoea quamoclit<br />
* Ipomoea x multifida<br />
Iresine ( Amaranthaceae )<br />
* Iresine herbstii<br />
Iresine herbstii 'Aureoreticulata'<br />
Iresine herbstii 'Brilliant<strong>is</strong>sima'<br />
Iresine herbstii 'Wall<strong>is</strong>ii'<br />
Ir<strong>is</strong> ( Iridaceae )<br />
* Ir<strong>is</strong> chrysographes<br />
Ir<strong>is</strong> chrysographes 'Black Knight'<br />
* Ir<strong>is</strong> ensata<br />
Ir<strong>is</strong> ensata 'Alba'<br />
Ir<strong>is</strong> ensata 'Exception'<br />
Ir<strong>is</strong> ensata 'Jodlesong'<br />
Ir<strong>is</strong> ensata 'Moonlight Waves'<br />
Ir<strong>is</strong> ensata 'Mystic'<br />
Ir<strong>is</strong> ensata 'Peter Blue'<br />
Ir<strong>is</strong> ensata 'TsuyuNoGyokusho'<br />
* Ir<strong>is</strong> germanica<br />
Ir<strong>is</strong> germanica 'Florentina'<br />
Ir<strong>is</strong> germanica 'Ir<strong>is</strong> Biliotti'<br />
* Ir<strong>is</strong> japonica<br />
Ir<strong>is</strong> japonica 'Aphrodite'<br />
Ir<strong>is</strong> japonica 'Ledger'<br />
* Ir<strong>is</strong> lazica<br />
* Ir<strong>is</strong> pseudacorus<br />
Ir<strong>is</strong> pseudacorus 'Variegata'<br />
* Ir<strong>is</strong> tectorum<br />
Ir<strong>is</strong> tectorum 'Alba'<br />
Ir<strong>is</strong> tectorum 'Variegata'<br />
Isolep<strong>is</strong> ( Cyperaceae )<br />
* Isolep<strong>is</strong> nodosa<br />
Isopogon ( Proteaceae )<br />
* Isopogon anemonifolius<br />
Isopogon anemonifolius 'Woorikee 2000'<br />
* Isopogon anethifolius<br />
* Isopogon cuneatus<br />
* Isopogon dubius<br />
* Isopogon formosus<br />
* Isopogon prostratus<br />
Itea ( Escalloniaceae / Saxifragaceae )<br />
* Itea virginica<br />
Ixora ( Rubiaceae )<br />
* Ixora chinens<strong>is</strong><br />
Ixora chinens<strong>is</strong> 'Coral Fire'<br />
Ixora chinens<strong>is</strong> 'Gold Fire'<br />
Ixora chinens<strong>is</strong> 'Lutea'<br />
Ixora chinens<strong>is</strong> 'Prince <strong>of</strong> Orange'<br />
Jacaranda ( Bignoniaceae )<br />
* Jacaranda mimosifolia<br />
Jacaranda mimosifolia 'Alba'<br />
Jacksonia ( Fabaceae )<br />
* Jacksonia scoparia<br />
Jagera ( Sapindaceae )<br />
* Jagera pseudorhus
Jamesbrittenia ( Scrophulariaceae )<br />
* Jamesbrittenia grandiflora<br />
Jamesbrittenia grandiflora 'Blue Showers'<br />
Jamesbrittenia grandiflora 'Britney Grand Pink'<br />
Jasminum ( Oleaceae )<br />
* Jasminum azoricum<br />
* Jasminum didymum<br />
* Jasminum mesnyi<br />
* Jasminum nitidum<br />
* Jasminum <strong>of</strong>ficinale<br />
Jasminum <strong>of</strong>ficinale 'Grandiflorm'<br />
* Jasminum polyanthum<br />
Jatropha ( Euphorbiaceae )<br />
* Jatropha multifida<br />
Jeffersonia ( Berberidaceae )<br />
* Jeffersonia diphylla<br />
Johannesteijsmannia ( Arecaceae )<br />
* Johannesteijsmannia magnifica<br />
Jubaea ( Arecaceae )<br />
* Jubaea chilens<strong>is</strong><br />
Juglans ( Juglandaceae )<br />
* Juglans cinerea<br />
* Juglans nigra<br />
* Juglans regia<br />
Juglans regia 'Wilson'<br />
Juncus ( Juncaceae )<br />
* Juncus kraussii<br />
* Juncus usitatus<br />
Juniperus ( Cupressaceae )<br />
* Juniperus cedrus<br />
* Juniperus chinens<strong>is</strong><br />
Juniperus chinens<strong>is</strong> 'Ames'<br />
Juniperus chinens<strong>is</strong> 'Aurea'<br />
Juniperus chinens<strong>is</strong> 'Blue Alps'<br />
Juniperus chinens<strong>is</strong> 'Fairview'<br />
Juniperus chinens<strong>is</strong> 'Globosa'<br />
Juniperus chinens<strong>is</strong> 'Iowa'<br />
Juniperus chinens<strong>is</strong> 'Japonica'<br />
Juniperus chinens<strong>is</strong> 'Kaizuka'<br />
Juniperus chinens<strong>is</strong> 'Kaizuka Variegated'<br />
Juniperus chinens<strong>is</strong> 'Keteleeri'<br />
Juniperus chinens<strong>is</strong> 'Maney'<br />
Juniperus chinens<strong>is</strong> 'Mountbatten'<br />
Juniperus chinens<strong>is</strong> 'Obel<strong>is</strong>k'<br />
Juniperus chinens<strong>is</strong> 'Pyramidal<strong>is</strong>'<br />
Juniperus chinens<strong>is</strong> 'San Jose'<br />
Juniperus chinens<strong>is</strong> 'Spartan'<br />
Juniperus chinens<strong>is</strong> 'Stricta'<br />
Juniperus chinens<strong>is</strong> 'Variegata'<br />
* Juniperus commun<strong>is</strong><br />
Juniperus commun<strong>is</strong> 'Compressa'<br />
Juniperus commun<strong>is</strong> 'Depressa'<br />
Juniperus commun<strong>is</strong> 'Depressa Aurea'<br />
Juniperus commun<strong>is</strong> 'Golden Showers'<br />
Juniperus commun<strong>is</strong> 'Hibernica'<br />
Juniperus commun<strong>is</strong> 'Hornibrookii'<br />
Juniperus commun<strong>is</strong> 'Repanda'<br />
Juniperus commun<strong>is</strong> 'Suecica'<br />
* Juniperus conferta<br />
* Juniperus davurica<br />
Juniperus davurica 'Expansa'<br />
Juniperus davurica 'Expansa Aureospicata'
Juniperus davurica 'Expansa Variegata'<br />
* Juniperus deppeana<br />
Juniperus deppeana 'Conspicua'<br />
Juniperus deppeana 'Silver Spire'<br />
* Juniperus horizontal<strong>is</strong><br />
Juniperus horizontal<strong>is</strong> 'Admirabil<strong>is</strong>'<br />
Juniperus horizontal<strong>is</strong> 'Bar Harbor'<br />
Juniperus horizontal<strong>is</strong> 'Blue Chip'<br />
Juniperus horizontal<strong>is</strong> 'Blue Forest'<br />
Juniperus horizontal<strong>is</strong> 'Blue Rug'<br />
Juniperus horizontal<strong>is</strong> 'Douglasii'<br />
Juniperus horizontal<strong>is</strong> 'Glauca'<br />
Juniperus horizontal<strong>is</strong> 'Glomerata'<br />
Juniperus horizontal<strong>is</strong> 'Hughes'<br />
Juniperus horizontal<strong>is</strong> 'Lividus'<br />
Juniperus horizontal<strong>is</strong> 'Plumosa'<br />
Juniperus horizontal<strong>is</strong> 'Procumbens'<br />
Juniperus horizontal<strong>is</strong> 'Pulchella'<br />
Juniperus horizontal<strong>is</strong> 'Variegata'<br />
Juniperus horizontal<strong>is</strong> 'Wiltonii'<br />
* Juniperus oxycedrus<br />
* Juniperus procumbens<br />
Juniperus procumbens 'Nana'<br />
* Juniperus recurva<br />
* Juniperus sabina<br />
Juniperus sabina 'Arcadia'<br />
Juniperus sabina 'Blue Danube'<br />
Juniperus sabina 'Blue Rug'<br />
Juniperus sabina 'Broadmoor'<br />
Juniperus sabina 'Buffalo'<br />
Juniperus sabina 'Erecta'<br />
Juniperus sabina 'Glauca'<br />
Juniperus sabina 'Skandia'<br />
Juniperus sabina 'Tamar<strong>is</strong>cifolia'<br />
* Juniperus scopulorum<br />
Juniperus scopulorum 'Blue Heaven'<br />
Juniperus scopulorum 'Dew Drop'<br />
Juniperus scopulorum 'Repens'<br />
Juniperus scopulorum 'Skyrocket'<br />
Juniperus scopulorum 'Springbank'<br />
Juniperus scopulorum 'Table Top'<br />
Juniperus scopulorum 'Wichita Blue'<br />
* Juniperus squamata<br />
Juniperus squamata 'Blue Alps'<br />
Juniperus squamata 'Blue Carpet'<br />
Juniperus squamata 'Blue Spider'<br />
Juniperus squamata 'Blue Star'<br />
Juniperus squamata 'Blue Starlight'<br />
Juniperus squamata 'Blue Swede'<br />
Juniperus squamata 'Glassell'<br />
Juniperus squamata 'Gold Flash'<br />
Juniperus squamata 'Holger'<br />
Juniperus squamata 'Loderii'<br />
Juniperus squamata 'Meyeri'<br />
Juniperus squamata 'Prostrata'<br />
Juniperus squamata 'Pygmaea'<br />
Juniperus squamata 'Wilsoni'<br />
* Juniperus taxifolia<br />
* Juniperus virginiana<br />
Juniperus virginiana 'Grey Owl'<br />
Juniperus virginiana 'Sky Rocket'<br />
* Juniperus x media<br />
Juniperus x media 'Aurea'<br />
Juniperus x media 'Blaauw'<br />
Juniperus x media 'Blue and Gold'<br />
Juniperus x media 'Dandelight'<br />
Juniperus x media 'Dauds Frosted'
Juniperus x media 'Evergold'<br />
Juniperus x media 'Gold Coast'<br />
Juniperus x media 'Gold Drift'<br />
Juniperus x media 'Gold Star'<br />
Juniperus x media 'Hetzii'<br />
Juniperus x media 'Honey Drop'<br />
Juniperus x media 'Kuriwao Gold'<br />
Juniperus x media 'Lemon Hills'<br />
Juniperus x media 'Milky Way'<br />
Juniperus x media 'Old Gold'<br />
Juniperus x media 'Pfitzeriana'<br />
Juniperus x media 'Pfitzeriana Aurea'<br />
Juniperus x media 'Pfitzeriana Compacta'<br />
Juniperus x media 'Pfitzeriana Glauca'<br />
Juniperus x media 'Plumosa Aurea'<br />
Juniperus x media 'Plumosa Aureovariegata'<br />
Juniperus x media 'Shimpaku'<br />
Juniperus x media 'Sulphur Spray'<br />
Juniperus x media 'Winter Glow'<br />
Justicia ( Acanthaceae )<br />
* Justicia brandegeana<br />
* Justicia californica<br />
* Justicia carnea<br />
Kaemperia ( Zingiberaceae )<br />
* Kaemperia rotunda<br />
Kaempferia ( Zingiberaceae )<br />
* Kaempferia pulchra<br />
Kalanchoe ( Crassulaceae )<br />
* Kalanchoe beharens<strong>is</strong><br />
* Kalanchoe blossfeldiana<br />
* Kalanchoe fedtschenkio<br />
* Kalanchoe thyrsiflora<br />
* Kalanchoe tomentosa<br />
Kalmia ( Ericaceae )<br />
* Kalmia augustifolia<br />
Kalmia augustifolia 'Candida'<br />
Kalmia augustifolia 'Hammonasset'<br />
Kalmia augustifolia 'Kennebago'<br />
Kalmia augustifolia 'Poke Logan'<br />
Kalmia augustifolia 'Rosa'<br />
Kalmia augustifolia 'Rubra'<br />
* Kalmia latifolia<br />
Kalmia latifolia 'Apetala'<br />
Kalmia latifolia 'Bay State'<br />
Kalmia latifolia 'Bridesmaid'<br />
Kalmia latifolia 'Bullseye'<br />
Kalmia latifolia 'Carol'<br />
Kalmia latifolia 'Carousel'<br />
Kalmia latifolia 'Comet'<br />
Kalmia latifolia 'Elf'<br />
Kalmia latifolia 'Freckles'<br />
Kalmia latifolia 'Fresca'<br />
Kalmia latifolia 'Galaxy'<br />
Kalmia latifolia 'Goodrich'<br />
Kalmia latifolia 'Heart'<br />
Kalmia latifolia 'Heart <strong>of</strong> Fire'<br />
Kalmia latifolia 'Kaleidoscope'<br />
Kalmia latifolia 'Little Linda'<br />
Kalmia latifolia 'Madeline'<br />
Kalmia latifolia 'Minuet'<br />
Kalmia latifolia 'Nathan Hale'<br />
Kalmia latifolia 'Nipmuck'<br />
Kalmia latifolia 'Olympic Fire'<br />
Kalmia latifolia 'Olympic Wedding'<br />
Kalmia latifolia 'Ostho Red'
Kalmia latifolia 'Peppermint'<br />
Kalmia latifolia 'Pink Charm'<br />
Kalmia latifolia 'Pink Surpr<strong>is</strong>e'<br />
Kalmia latifolia 'Pinwheel'<br />
Kalmia latifolia 'Raspberry Glow'<br />
Kalmia latifolia 'Richaard Jaynes'<br />
Kalmia latifolia 'Sarah'<br />
Kalmia latifolia 'Shooting Star'<br />
Kalmia latifolia 'Silver Dollar'<br />
Kalmia latifolia 'Snowdrift'<br />
Kalmia latifolia 'Tiddywinks'<br />
Kalmia latifolia 'Tinkerbell'<br />
Kalmia latifolia 'Willowcrest'<br />
Kalmia latifolia 'Yankee Doodle'<br />
Kalopanax ( Araliaceae )<br />
* Kalopanax septemlobus<br />
Kennedia ( Fabaceae )<br />
* Kennedia macrophylla<br />
* Kennedia nigricans<br />
* Kennedia prostrata<br />
* Kennedia rubicunda<br />
Kerria ( Rosaceae )<br />
* Kerria japonica<br />
Kerria japonica 'Pleniflora'<br />
Kerriodoxa ( Arecaceae )<br />
* Kerriodoxa elegans<br />
Keteleeria ( Pinaceae )<br />
* Keteleeria davidiana<br />
Kigelia ( Bignoniaceae )<br />
* Kigelia pinnata<br />
Kleinia ( Asteraceae )<br />
* Kleinia mandral<strong>is</strong>cae<br />
Knightia ( Proteaceae )<br />
* Knightia excelsa<br />
Kniph<strong>of</strong>ia ( Liliaceae )<br />
* Kniph<strong>of</strong>ia ensifolia<br />
Kniph<strong>of</strong>ia ensifolia 'Little Maid'<br />
* Kniph<strong>of</strong>ia uvaria<br />
Kniph<strong>of</strong>ia uvaria 'Jade Green'<br />
Koelreuteria ( Sapindaceae )<br />
* Koelreuteria elegans<br />
* Koelreuteria paniculata<br />
Koelreuteria paniculata 'September'<br />
Kohleria ( Gesneriaceae )<br />
* Kohleria eriantha<br />
* Kohleria lanata<br />
Kolkwitzia ( Caprifoliaceae )<br />
* Kolkwitzia amabil<strong>is</strong><br />
Kolkwitzia amabil<strong>is</strong> 'Pink Cloud'<br />
Kunzea ( Myrtaceae )<br />
* Kunzea affin<strong>is</strong><br />
* Kunzea ambigua<br />
* Kunzea baxteri<br />
* Kunzea capitata<br />
* Kunzea ericoides<br />
* Kunzea muelleri<br />
* Kunzea opposita<br />
* Kunzea pulchella<br />
Laburnum ( Fabaceae )<br />
* Laburnum anagyroides
Laburnum anagyroides 'Columnar<strong>is</strong>'<br />
* Laburnum x watereri<br />
Laburnum x watereri 'Vossii'<br />
Laccospadix ( Arecaceae )<br />
* Laccospadix australasica<br />
Lachenalia ( Liliaceae )<br />
* Lachenalia aloides<br />
Lachenalia aloides 'Nelsonii'<br />
Lachenalia aloides 'Personii'<br />
Lachenalia aloides 'Quadricolor'<br />
Lactuca ( Asteraceae )<br />
* Lactuca sativa<br />
Lactuca sativa 'Black Seeded Simpson'<br />
Lactuca sativa 'Bubbles'<br />
Lactuca sativa 'Fr<strong>is</strong>by'<br />
Lactuca sativa 'Great Lakes'<br />
Lactuca sativa 'Green Salad Bowl'<br />
Lactuca sativa 'Iceberg'<br />
Lactuca sativa 'Lakeland'<br />
Lactuca sativa 'Lollo Rossa'<br />
Lagerstroemia ( Lythraceae )<br />
* Lagerstroemia indica<br />
Lagerstroemia indica 'Biloxi'<br />
Lagerstroemia indica 'Eavasii'<br />
Lagerstroemia indica 'Heliotrope Beauty'<br />
Lagerstroemia indica 'Lipan'<br />
Lagerstroemia indica 'Mattewsii'<br />
Lagerstroemia indica 'Miami'<br />
Lagerstroemia indica 'Natchez'<br />
Lagerstroemia indica 'Newmannii'<br />
Lagerstroemia indica 'Peppermint'<br />
Lagerstroemia indica 'Petite Snow'<br />
Lagerstroemia indica 'Ruby Lace'<br />
Lagerstroemia indica 'Sioux'<br />
Lagerstroemia indica 'Tonto'<br />
Lagerstroemia indica 'Tuscarora'<br />
Lagerstroemia indica 'Yuma'<br />
* Lagerstroemia speciosa<br />
* Lagerstroemia subcostata<br />
Lagunaria ( Malvaceae )<br />
* Lagunaria patersonii<br />
Lambertia ( Proteaceae )<br />
* Lambertia formosa<br />
* Lambertia inerm<strong>is</strong><br />
* Lambertia multiflora<br />
Lamium ( Labiatae / Lamiaceae )<br />
* Lamium galeobdolon<br />
Lamium galeobdolon 'Hermann'<br />
Lamium galeobdolon 'Silver Angle'<br />
* Lamium maculatum<br />
Lamium maculatum 'Aureum'<br />
Lamium maculatum 'Beacon Silver'<br />
Lamium maculatum 'Cannon'<br />
Lamium maculatum 'Orchid Frost'<br />
Lamium maculatum 'Red Nancy'<br />
Lamium maculatum 'Sterling Silver'<br />
Lamium maculatum 'White Nancy'<br />
Lampranthus ( Aizoaceae )<br />
* Lampranthus amoenus<br />
* Lampranthus deltoides<br />
* Lampranthus multiradiatus<br />
Lamprocapnos ( Fumariaceae )<br />
* Lamprocapnos spectabil<strong>is</strong>
Lamprocapnos spectabil<strong>is</strong> 'Alba'<br />
Lamprocapnos spectabil<strong>is</strong> 'Golden Heart'<br />
Lantana ( Verbenaceae )<br />
* Lantana camara<br />
Lantana camara 'Chelsea Gem'<br />
Lantana camara 'Chr<strong>is</strong>tine'<br />
Lantana camara 'Diadem'<br />
Lantana camara 'Drap D'<br />
Lantana camara 'Gol Gol'<br />
Lantana camara 'Magenta Queen'<br />
Lantana camara 'Minnie Basie'<br />
Lantana camara 'Snowflake'<br />
Lantana camara 'Spreading Sunset'<br />
* Lantana montevidens<strong>is</strong><br />
Lantana montevidens<strong>is</strong> 'Lavender Swirl'<br />
Lantana montevidens<strong>is</strong> 'Sun Dancer'<br />
Lantana montevidens<strong>is</strong> 'White Lightning'<br />
Larix ( Pinaceae )<br />
* Larix decidua<br />
Larix decidua 'Corley'<br />
Larix decidua 'Fastigiata'<br />
Larix decidua 'Pendula'<br />
Larix decidua 'Repens'<br />
* Larix kaempferei<br />
Larix kaempferei 'Blue Haze'<br />
Larix kaempferei 'Blue Rabbit'<br />
Larix kaempferei 'Dervaes'<br />
Larix kaempferei 'Diana'<br />
Larix kaempferei 'Hobbit'<br />
Larix kaempferei 'Pendula'<br />
Larix kaempferei 'Wolterdingen'<br />
* Larix laricina<br />
* Larix occidental<strong>is</strong><br />
Lasiopetalum ( Sterculiaceae )<br />
* Lasiopetalum ferrugineum<br />
* Lasiopetalum macrophyllum<br />
Lastreops<strong>is</strong> ( Aspidiaceae )<br />
* Lastreops<strong>is</strong> acuminata<br />
* Lastreops<strong>is</strong> microsora<br />
Latania ( Arecaceae )<br />
* Latania lontaroides<br />
* Latania verschaffeltii<br />
Lathyrus ( Fabaceae )<br />
* Lathyrus odoratus<br />
Lathyrus odoratus 'Bijoo'<br />
Lathyrus odoratus 'Knee High'<br />
Lathyrus odoratus 'Little Sweetheart'<br />
Lathyrus odoratus 'Multiflora'<br />
* Lathyrus vernus<br />
Lathyrus vernus 'Alboroseus'<br />
Laurus ( Lauraceae )<br />
* Laurus azorica<br />
* Laurus nobil<strong>is</strong><br />
Laurus nobil<strong>is</strong> 'Angustifolia'<br />
Laurus nobil<strong>is</strong> 'Aurea'<br />
Laurus nobil<strong>is</strong> 'Saratoga'<br />
Lavandula ( Labiatae / Lamiaceae )<br />
* Lavandula angustifolia<br />
Lavandula angustifolia 'Alba'<br />
Lavandula angustifolia 'Hidcote'<br />
Lavandula angustifolia 'Jean Dav<strong>is</strong>'<br />
Lavandula angustifolia 'Loddon Pink'<br />
* Lavandula dentata
* Lavandula stoechas<br />
Lavandula stoechas 'Alba'<br />
Lavandula stoechas 'Avonview'<br />
Lavandula stoechas 'Italian Prince'<br />
Lavandula stoechas 'Lavender Lace'<br />
Lavandula stoechas 'Marshwood'<br />
Lavandula stoechas 'Merle'<br />
* Lavandula virid<strong>is</strong><br />
Lavandula virid<strong>is</strong> 'Pippa White'<br />
Lavatera ( Malvaceae )<br />
* Lavatera assurgentiflora<br />
Lechenaultia ( Goodeniaceae )<br />
* Lechenaultia biloba<br />
Lechenaultia biloba 'White Flash'<br />
* Lechenaultia formosa<br />
Lechenaultia formosa 'Scarlett O'<br />
Leea ( Vitaceae / Leeaceae )<br />
* Leea coccinea<br />
Leea coccinea 'Rubra'<br />
* Leea indica<br />
Leionema ( Rutaceae )<br />
* Leionema elatius<br />
* Leionema nudum<br />
Leitneria ( Leitneriaceae )<br />
* Leitneria floridana<br />
Leonot<strong>is</strong> ( Labiatae / Lamiaceae )<br />
* Leonot<strong>is</strong> leonurus<br />
Leonot<strong>is</strong> leonurus 'Albus'<br />
Lepechinia ( Labiatae / Lamiaceae )<br />
* Lepechinia calycina<br />
Lepechinia calycina 'Rocky Point'<br />
* Lepechinia fragrans<br />
Lepechinia fragrans 'El Tigre'<br />
Lepidozamia ( Zamiaceae )<br />
* Lepidozamia hopei<br />
* Lepidozamia per<strong>of</strong>fskyana<br />
Leptospermum ( Myrtaceae )<br />
* Leptospermum laevigatum<br />
* Leptospermum madidum<br />
* Leptospermum morr<strong>is</strong>onii<br />
Leptospermum morr<strong>is</strong>onii 'Copperglow'<br />
* Leptospermum petersonii<br />
* Leptospermum polygalifolium<br />
Leptospermum polygalifolium 'Cardwell'<br />
Leptospermum polygalifolium 'Fireball'<br />
Leptospermum polygalifolium 'Pacific Beauty'<br />
Leptospermum polygalifolium 'Pink Cascade'<br />
Leptospermum polygalifolium 'Tickled Pink'<br />
* Leptospermum rotundifolium<br />
Leptospermum rotundifolium 'Juile Ann'<br />
Leptospermum rotundifolium 'Lavander Queen'<br />
* Leptospermum scoparium<br />
Leptospermum scoparium 'Album Flore Pleno'<br />
Leptospermum scoparium 'Ashburton Wax'<br />
Leptospermum scoparium 'Burgundy Queen'<br />
Leptospermum scoparium 'Crimson Glory'<br />
Leptospermum scoparium 'Fairy Rose'<br />
Leptospermum scoparium 'Gaiety Girl'<br />
Leptospermum scoparium 'Lambethii'<br />
Leptospermum scoparium 'Nanum'<br />
Leptospermum scoparium 'Nanum'<br />
Leptospermum scoparium 'Nichollsii Improved'
Leptospermum scoparium 'Red Damask'<br />
Leptospermum scoparium 'Robert Tarrant'<br />
Leptospermum scoparium 'Roseum Florepleno'<br />
Leptospermum scoparium 'Ruby Glow'<br />
Leptospermum scoparium 'Scarlet Carnival'<br />
Leptospermum scoparium 'Scarlet Carnival'<br />
Leptospermum scoparium 'Snow Flurry'<br />
Leptospermum scoparium 'Sunraysia'<br />
Leptospermum scoparium 'Sunraysia'<br />
* Leptospermum squarrosum<br />
* Leptospermum trinervium<br />
Lespedeza ( Fabaceae )<br />
* Lespedeza thunbergii<br />
Leucadendron ( Proteaceae )<br />
* Leucadendron d<strong>is</strong>color<br />
* Leucadendron laureolum<br />
Leucadendron laureolum 'Safari Magic'<br />
Leucadendron laureolum 'Winter Gold'<br />
* Leucadendron tinctun<br />
Leucadendron tinctun 'P<strong>is</strong>a'<br />
Leucanthemum ( Asteraceae )<br />
* Leucanthemum x superbum<br />
Leucanthemum x superbum 'Aglaya'<br />
Leucanthemum x superbum 'Alaska'<br />
Leucanthemum x superbum 'B<strong>is</strong>hopstone'<br />
Leucanthemum x superbum 'Canarybird'<br />
Leucanthemum x superbum 'Chiffon'<br />
Leucanthemum x superbum 'Cobham Gold'<br />
Leucanthemum x superbum 'Esther Read'<br />
Leucanthemum x superbum 'Everest'<br />
Leucanthemum x superbum 'Horace Read'<br />
Leucanthemum x superbum 'Little M<strong>is</strong>s Muffet'<br />
Leucanthemum x superbum 'Majestic'<br />
Leucanthemum x superbum 'Marconi'<br />
Leucanthemum x superbum 'Phyll<strong>is</strong> Smith'<br />
Leucanthemum x superbum 'Silberprinzesschen'<br />
Leucanthemum x superbum 'Snow Lady'<br />
Leucanthemum x superbum 'Snowstorm'<br />
Leucanthemum x superbum 'Thomas Killin'<br />
Leucanthemum x superbum 'Tinkerbell'<br />
Leucanthemum x superbum 'Wirral Supereme'<br />
Leucojum ( Amaryllidaceae )<br />
* Leucojum vernum<br />
Leucophyllum ( Scrophulariaceae )<br />
* Leucophyllum frutescens<br />
Leucophyta ( Asteraceae )<br />
* Leucophyta brownii<br />
Leucophyta brownii 'Silver Nugget'<br />
Leucopogon ( Epacridaceae )<br />
* Leucopogon ericoides<br />
* Leucopogon juniperinus<br />
* Leucopogon lanceolatus<br />
* Leucopogon montanus<br />
Leucospermum ( Proteaceae )<br />
* Leucospermum cordifolium<br />
Leucospermum cordifolium 'Carnival'<br />
Leucospermum cordifolium 'Firewheel'<br />
Leucospermum cordifolium 'Flame Spike'<br />
Leucospermum cordifolium 'Red Sunset'<br />
* Leucospermum erubescens<br />
* Leucospermum glabrum<br />
Leucospermum glabrum 'Carnival Rose'<br />
Leucospermum glabrum 'Ribbons'
* Leucospermum oleifolium<br />
Leucospermum oleifolium 'Calypso® Pink'<br />
* Leucospermum reflexum<br />
Leucothoe ( Ericaceae )<br />
* Leucothoe fontanesiana<br />
Leucothoe fontanesiana 'Nana'<br />
Leucothoe fontanesiana 'Rainbow'<br />
Leucothoe fontanesiana 'Roll<strong>is</strong>sonii'<br />
Leucothoe fontanesiana 'Scarlatta'<br />
Lew<strong>is</strong>ia ( Portulacaceae )<br />
* Lew<strong>is</strong>ia columbiana<br />
* Lew<strong>is</strong>ia cotyledon<br />
Lew<strong>is</strong>ia cotyledon 'Sunset Strain'<br />
Lew<strong>is</strong>ia cotyledon 'Trevosia'<br />
* Lew<strong>is</strong>ia longipetala<br />
Lew<strong>is</strong>ia longipetala 'Little Peach'<br />
Lew<strong>is</strong>ia longipetala 'Little Plum'<br />
* Lew<strong>is</strong>ia rediviva<br />
Liatr<strong>is</strong> ( Asteraceae )<br />
* Liatr<strong>is</strong> spicata<br />
Liatr<strong>is</strong> spicata 'Blue Bird'<br />
Liatr<strong>is</strong> spicata 'Flor<strong>is</strong>tan'<br />
Liatr<strong>is</strong> spicata 'Flor<strong>is</strong>tan We<strong>is</strong>s'<br />
Liatr<strong>is</strong> spicata 'Kobold'<br />
Liatr<strong>is</strong> spicata 'Snow Queen'<br />
Libertia ( Iridaceae )<br />
* Libertia grandiflora<br />
* Libertia ixioides<br />
* Libertia paniculata<br />
* Libertia peregrinans<br />
Libertia peregrinans 'Gold Finger'<br />
Libocedrus ( Cupressaceae )<br />
* Libocedrus plumosa<br />
Licuala ( Arecaceae )<br />
* Licuala grand<strong>is</strong><br />
* Licuala peltata<br />
* Licuala ramsayi<br />
* Licuala spinosa<br />
Ligularia ( Asteraceae )<br />
* Ligularia dentata<br />
Ligularia dentata 'Brittmarie Crawford'<br />
* Ligularia kaempferi<br />
Ligularia kaempferi 'Argentea'<br />
Ligularia kaempferi 'Aureomaculata'<br />
Ligustrum ( Oleaceae )<br />
* Ligustrum japonicum<br />
* Ligustrum lucidum<br />
* Ligustrum obtusifolium<br />
* Ligustrum sinense<br />
Ligustrum sinense 'Variegatum'<br />
Ligustrum sinense 'Wimbei'<br />
Lilium ( Liliaceae )<br />
* Lilium formosanum<br />
* Lilium longifolum<br />
Limonium ( Plumbaginaceae )<br />
* Limonium perezii<br />
Limonium perezii 'Perezill Blue'<br />
* Limonium sinuatum<br />
Limonium sinuatum 'Art Shades'<br />
Limonium sinuatum 'Forever Gold'<br />
Limonium sinuatum 'Iceberg'
Linaria ( Scrophulariaceae )<br />
* Linaria maroccana<br />
Linaria maroccana 'Diadem'<br />
Linaria maroccana 'Excelsior Hybrids'<br />
Linaria maroccana 'Fairy Bouquet'<br />
Linaria maroccana 'Northern Lights'<br />
Lindera ( Lauraceae )<br />
* Lindera benzoin<br />
Linospadix ( Arecaceae )<br />
* Linospadix monostachya<br />
Liquidambar ( Hamamelidaceae )<br />
* Liquidambar formosana<br />
* Liquidambar styraciflua<br />
Liquidambar styraciflua 'Festeri'<br />
Liquidambar styraciflua 'Festival'<br />
Liquidambar styraciflua 'Golden Treasure'<br />
Liquidambar styraciflua 'Kia'<br />
Liquidambar styraciflua 'Moraine'<br />
Liquidambar styraciflua 'Palo Alto'<br />
Liquidambar styraciflua 'Rotundiloba'<br />
Liquidambar styraciflua 'Tirriki'<br />
Liquidambar styraciflua 'Variegata'<br />
Liquidambar styraciflua 'Worplesdon'<br />
Liriodendron ( Magnoliaceae )<br />
* Liriodendron chinense<br />
* Liriodendron tulipifera<br />
Liriodendron tulipifera 'Aureomaginatum'<br />
Liriodendron tulipifera 'Fastigiatum'<br />
Liriope ( Liliaceae )<br />
* Liriope muscari<br />
Liriope muscari 'Evergreen Giant'<br />
Liriope muscari 'Iirf'<br />
Liriope muscari 'John Burch'<br />
Liriope muscari 'Joy M<strong>is</strong>t'<br />
Liriope muscari 'Majestic'<br />
Liriope muscari 'Monroe White'<br />
Liriope muscari 'Royal Purple'<br />
Liriope muscari 'Samantha'<br />
Liriope muscari 'Variegata'<br />
* Liriope spicata<br />
Liriope spicata 'Silver Dragon'<br />
Liriope spicata 'Variegata'<br />
Lithodora ( Boraginaceae )<br />
* Lithodora diffusa<br />
Lithodora diffusa 'Grace Ward'<br />
Lithodora diffusa 'Heavenly Blue'<br />
Lithodora diffusa 'Picos'<br />
Lithodora diffusa 'Star'<br />
Lithops ( Aizoaceae )<br />
* Lithops species<br />
Litsea ( Lauraceae )<br />
* Litsea glutinosa<br />
Liv<strong>is</strong>tona ( Arecaceae )<br />
* Liv<strong>is</strong>tona austral<strong>is</strong><br />
* Liv<strong>is</strong>tona benthamii<br />
* Liv<strong>is</strong>tona chinens<strong>is</strong><br />
* Liv<strong>is</strong>tona decipiens<br />
* Liv<strong>is</strong>tona drudei<br />
* Liv<strong>is</strong>tona fulva<br />
* Liv<strong>is</strong>tona mariea<br />
* Liv<strong>is</strong>tona rotundifolia<br />
* Liv<strong>is</strong>tona saribus
Lobelia ( Lobeliaceae / Campanulaceae )<br />
* Lobelia dentata<br />
* Lobelia erinus<br />
Lobelia erinus 'Blue Cascade'<br />
Lobelia erinus 'Blue Stone'<br />
Lobelia erinus 'Cambridge Blue'<br />
Lobelia erinus 'Colour Cascade'<br />
Lobelia erinus 'Crystal Palace'<br />
Lobelia erinus 'Emperor William'<br />
Lobelia erinus 'Emperor William'<br />
Lobelia erinus 'Mrs. Clibran'<br />
Lobelia erinus 'Mrs. Clibran'<br />
Lobelia erinus 'Pa<strong>is</strong>ley'<br />
Lobelia erinus 'Rosamund'<br />
Lobelia erinus 'Sapphire'<br />
Lobelia erinus 'Snow Ball'<br />
Lobelia erinus 'String <strong>of</strong> Pearls'<br />
* Lobelia giberroa<br />
* Lobelia gracil<strong>is</strong><br />
Lobularia ( Brassicaceae )<br />
* Lobularia maritima<br />
Lobularia maritima ''<br />
Lobularia maritima 'Cameo Mixture'<br />
Lobularia maritima 'Carpet <strong>of</strong> Snow'<br />
Lobularia maritima 'Lilac Queen'<br />
Lobularia maritima 'Rosie O'<br />
Lobularia maritima 'Royal Carpet'<br />
Lobularia maritima 'Snowcloth'<br />
Lobularia maritima 'Violet Queen'<br />
Loccospadix ( Arecaceae )<br />
* Loccospadix australasica<br />
Lolium ( Poaceae )<br />
* Lolium perenne<br />
Lolium perenne 'Derby'<br />
Lomandra ( Xanthorrhoeaceae )<br />
* Lomandra confertifolia<br />
Lomandra confertifolia 'Little Pal'<br />
Lomandra confertifolia 'Silver Grace'<br />
Lomandra confertifolia 'Wingarra'<br />
* Lomandra filiform<strong>is</strong><br />
Lomandra filiform<strong>is</strong> 'Savanna Blue'<br />
* Lomandra fluviatil<strong>is</strong><br />
* Lomandra hystrix<br />
* Lomandra longifolia<br />
Lomandra longifolia 'Cassica'<br />
Lomandra longifolia 'Katrinus Deluxe'<br />
Lomandra longifolia 'Seascape'<br />
Lomandra longifolia 'Stanthorpe'<br />
Lomandra longifolia 'Tanika'<br />
Lomatia ( Proteaceae )<br />
* Lomatia fraxinifolia<br />
* Lomatia silaifolia<br />
Lomatium ( Apiaceae )<br />
* Lomatium dasycarpum<br />
Lonicera ( Caprifoliaceae )<br />
* Lonicera fragrant<strong>is</strong>sima<br />
* Lonicera h<strong>is</strong>pidula<br />
* Lonicera implexa<br />
* Lonicera japonica<br />
Lonicera japonica 'Aureareticulata'<br />
Lonicera japonica 'Dart'<br />
Lonicera japonica 'Flame'<br />
Lonicera japonica 'Halliana'
* Lonicera nitida<br />
Lonicera nitida 'Aurea'<br />
Lonicera nitida 'Baggesen Gold'<br />
* Lonicera sempervirens<br />
Lonicera sempervirens 'Magnifica'<br />
Lonicera sempervirens 'Minor'<br />
Lonicera sempervirens 'Sulphurea'<br />
Lonicera sempervirens 'Superba'<br />
Lophostemon ( Myrtaceae )<br />
* Lophostemon confertus<br />
Lophostemon confertus 'Perth Gold'<br />
Lophostemon confertus 'Variegata'<br />
* Lophostemon suaveolens<br />
Loropetalum ( Hamamelidaceae )<br />
* Loropetalum chinense<br />
Loropetalum chinense 'Burgundy'<br />
Loropetalum chinense 'China Pink'<br />
Lotus ( Fabaceae )<br />
* Lotus berthelotii<br />
Luculia ( Rubaceae )<br />
* Luculia grandiflora<br />
* Luculia grat<strong>is</strong>sima<br />
* Luculia pinceana<br />
Luma ( Myrtaceae )<br />
* Luma apiculata<br />
Luma apiculata 'Glanleam Gold'<br />
Lupinus ( Fabaceae, sub fam. Faboideae )<br />
* Lupinus hartwegii<br />
Lupinus hartwegii 'Blue Jacket'<br />
Lupinus hartwegii 'Lady Fayre'<br />
Lupinus hartwegii 'Lilac Time'<br />
Lupinus hartwegii 'Minarette'<br />
Lupinus hartwegii 'Mrs Micklethwaite'<br />
Lupinus hartwegii 'Russell'<br />
Lychn<strong>is</strong> ( Caryophyllaceae )<br />
* Lychn<strong>is</strong> flosjov<strong>is</strong><br />
Lycopersicon ( Solanaceae )<br />
* Lycopersicon esculentum<br />
Lycopersicon esculentum 'Beefsteak'<br />
Lycopersicon esculentum 'Grosse L<strong>is</strong>se'<br />
Lycopersicon esculentum 'Roma'<br />
Lycopersicon esculentum 'Rouge de Marmande'<br />
Lycopodium ( Lycopodiaceae )<br />
* Lycopodium phlegmaria<br />
Lycor<strong>is</strong> ( Amaryllidaceae )<br />
* Lycor<strong>is</strong> aurea<br />
Lyonothamnus ( Rosaceae )<br />
* Lyonothamnus floribundus<br />
Lysimachia ( Primulaceae )<br />
* Lysimachia nummularia<br />
Lysimachia nummularia 'Aurea'<br />
Lysiosepalum ( Sterculiaceae )<br />
* Lysiosepalum involucratum<br />
Lythrum ( Lythraceae )<br />
* Lythrum salicaria<br />
Lythrum salicaria 'Feuerkerze'<br />
Lythrum salicaria 'Happy'<br />
Lythrum salicaria 'Robert'<br />
Maackia ( Fabaceae, sub fam. Caesalpiniodeae )<br />
* Maackia chinens<strong>is</strong>
Macadamia ( Proteaceae )<br />
* Macadamia tetraphylla<br />
Macaranga ( Euphorbiaceae )<br />
* Macaranga tanarius<br />
Mackaya ( Acanthaceae )<br />
* Mackaya bella<br />
Maclura ( Moraceae )<br />
* Maclura pomifera<br />
Macropidia ( Hemodoraceae )<br />
* Macropidia fuliginosa<br />
Macrozamia ( Zamiaceae )<br />
* Macrozamia commun<strong>is</strong><br />
* Macrozamia spiral<strong>is</strong><br />
Magnolia ( Magnoliaceae )<br />
* Magnolia acuminata<br />
Magnolia acuminata 'Elizabeth'<br />
Magnolia acuminata 'Golden Glow'<br />
* Magnolia campbellii<br />
Magnolia campbellii 'Alba'<br />
Magnolia campbellii 'Caerhays Supr<strong>is</strong>e'<br />
Magnolia campbellii 'Charles Raffill'<br />
Magnolia campbellii 'Darjeeling'<br />
Magnolia campbellii 'Ethel Hillier'<br />
Magnolia campbellii 'Kew'<br />
Magnolia campbellii 'Lanarth'<br />
Magnolia campbellii 'Princess Margaret'<br />
Magnolia campbellii 'Sidbury'<br />
Magnolia campbellii 'Star Wars'<br />
Magnolia campbellii 'Treve Holman'<br />
Magnolia campbellii 'Wakehurst'<br />
* Magnolia dawsoniana<br />
Magnolia dawsoniana 'Chyverton'<br />
* Magnolia denudata<br />
* Magnolia grandiflora<br />
Magnolia grandiflora 'Exmouth'<br />
Magnolia grandiflora 'Kay Parr<strong>is</strong>'<br />
Magnolia grandiflora 'Little Gem'<br />
* Magnolia liliiflora<br />
Magnolia liliiflora 'Heaven Scent'<br />
Magnolia liliiflora 'Jane'<br />
Magnolia liliiflora 'Nigra'<br />
Magnolia liliiflora 'Ricki'<br />
Magnolia liliiflora 'Royal Crown'<br />
* Magnolia macrophylla<br />
Magnolia macrophylla 'Sara Gladney'<br />
Magnolia macrophylla 'Whopper'<br />
* Magnolia sargentiana<br />
* Magnolia sprengeri<br />
Magnolia sprengeri 'Burncoose'<br />
Magnolia sprengeri 'Claret Cup'<br />
Magnolia sprengeri 'Copeland Court'<br />
Magnolia sprengeri 'Diva'<br />
Magnolia sprengeri 'Eric Savill'<br />
* Magnolia stellata<br />
Magnolia stellata 'Ann'<br />
Magnolia stellata 'Rosea'<br />
Magnolia stellata 'Royal Star'<br />
Magnolia stellata 'Rubra'<br />
Magnolia stellata 'Waterlily'<br />
* Magnolia virginiana<br />
* Magnolia wilsonii<br />
* Magnolia x loebneri<br />
Magnolia x loebneri 'Leonard and Messel'
Magnolia x loebneri 'Merrill'<br />
* Magnolia x soulangiana<br />
Magnolia x soulangiana 'Alba'<br />
Magnolia x soulangiana 'Alexandrina'<br />
Magnolia x soulangiana 'Black Tulip'<br />
Magnolia x soulangiana 'Brozzonii'<br />
Magnolia x soulangiana 'Fleix'<br />
Magnolia x soulangiana 'Lennei'<br />
Magnolia x soulangiana 'Lennei Alba'<br />
Magnolia x soulangiana 'Lolanthe'<br />
Magnolia x soulangiana 'Norbertii'<br />
Magnolia x soulangiana 'Pickards Sundew'<br />
Magnolia x soulangiana 'Rustica Rubra'<br />
Magnolia x soulangiana 'Vulcan'<br />
Mahonia ( Berberidaceae )<br />
* Mahonia aquifolium<br />
Mahonia aquifolium 'Atropurpurea'<br />
Mahonia aquifolium 'Compacta'<br />
Mahonia aquifolium 'Orange Flame'<br />
Mahonia aquifolium 'Smaragd'<br />
* Mahonia fortunei<br />
* Mahonia lomariifolia<br />
* Mahonia nervosa<br />
* Mahonia nevinii<br />
Malpighia ( Malpighiaceae )<br />
* Malpighia glabra<br />
Malus ( Rosaceae )<br />
* Malus baccata<br />
Malus baccata 'Ballerina'<br />
Malus baccata 'Columnar<strong>is</strong>'<br />
Malus baccata 'Jackii'<br />
Malus baccata 'Walters'<br />
* Malus halliana<br />
Malus halliana 'Adirondack'<br />
Malus halliana 'Parkmannii'<br />
Malus halliana 'Pendula'<br />
* Malus hupehens<strong>is</strong><br />
Malus hupehens<strong>is</strong> 'Cardinal'<br />
Malus hupehens<strong>is</strong> 'Robusta'<br />
Malus hupehens<strong>is</strong> 'Strawberry parfait'<br />
* Malus ioens<strong>is</strong><br />
Malus ioens<strong>is</strong> 'Plena'<br />
Malus ioens<strong>is</strong> 'Prariefire'<br />
* Malus kansuens<strong>is</strong><br />
Malus kansuens<strong>is</strong> 'Katherine'<br />
Malus kansuens<strong>is</strong> 'Lady Northcliffe'<br />
* Malus sieboldii<br />
Malus sieboldii 'Fuji'<br />
* Malus spectabil<strong>is</strong><br />
Malus spectabil<strong>is</strong> 'Frettingham'<br />
Malus spectabil<strong>is</strong> 'Golden Hornet'<br />
Malus spectabil<strong>is</strong> 'Hopa'<br />
* Malus sylvestr<strong>is</strong><br />
Malus sylvestr<strong>is</strong> 'John Downie'<br />
* Malus x domestica<br />
* Malus x floribunda<br />
* Malus x purpurea<br />
Malus x purpurea 'Aldenhamens<strong>is</strong>'<br />
Malus x purpurea 'Eleyi'<br />
Malus x purpurea 'Henrietta Crosby'<br />
Malus x purpurea 'Jade Red'<br />
Malus x purpurea 'Lemoinei'<br />
Malus x purpurea 'L<strong>is</strong>et'<br />
Malus x purpurea 'Red Sentinel'<br />
Malus x purpurea 'Red Silver'
Malus x purpurea 'Royalty'<br />
* Malus yunnanens<strong>is</strong><br />
Malva ( Malvaceae )<br />
* Malva sylvestr<strong>is</strong><br />
Malvav<strong>is</strong>cus ( Malvaceae )<br />
* Malvav<strong>is</strong>cus arboreus<br />
Mammillaria ( Cactaceae )<br />
* Mammillaria baumii<br />
* Mammillaria carmenae<br />
* Mammillaria compressa<br />
* Mammillaria elongata<br />
* Mammillaria gemin<strong>is</strong>pina<br />
* Mammillaria hahniana<br />
* Mammillaria lanata<br />
* Mammillaria longicoma<br />
* Mammillaria magnimamma<br />
* Mammillaria matuda<br />
* Mammillaria nejapens<strong>is</strong><br />
* Mammillaria plumosa<br />
* Mammillaria schiedeana<br />
* Mammillaria sempervivi<br />
* Mammillaria species<br />
* Mammillaria spinos<strong>is</strong>sima<br />
* Mammillaria viperina<br />
Mandevilla ( Apocynaceae )<br />
* Mandevilla sanderi<br />
Mandevilla sanderi 'My Fair Lady'<br />
Mandevilla sanderi 'Red Riding Hood'<br />
Mandevilla sanderi 'Scarlet Pimpernel'<br />
* Mandevilla x amoena<br />
Mandevilla x amoena 'Beauty Queen'<br />
Mandevilla x amoena 'Crimson Fantasy'<br />
Mandevilla x amoena 'Merlin'<br />
Mandevilla x amoena 'Pink Fantasy'<br />
Mandevilla x amoena 'Red Riding Hood'<br />
Mandevilla x amoena 'White Fantasy'<br />
Mangifera ( Anacardiaceae )<br />
* Mangifera indica<br />
Mangifera indica 'Alphonso'<br />
Mangifera indica 'Gedong Mango'<br />
Mangifera indica 'New Guinea Longjo'<br />
Maranta ( Marantaceae )<br />
* Maranta leuconeura<br />
Markhamia ( Bignoniaceae )<br />
* Markhamia lutea<br />
Marsilea ( Marsileaceae )<br />
* Marsilea drummondii<br />
Masdevallia ( Orchidaceae )<br />
* Masdevallia tovarens<strong>is</strong><br />
Mathiola ( Brassicaceae )<br />
* Mathiola incana<br />
Mathiola incana '<br />
Mathiola incana 'Dwarf Doubles'<br />
Mathiola incana 'Excelsior'<br />
Mathiola incana 'Giant Imperial'<br />
Mathiola incana 'Nice Giant'<br />
Matucana ( Cactaceae )<br />
* Matucana aureifolora<br />
Mazus ( Scrophulariaceae )<br />
* Mazus reptans
Medinilla ( Melastomataceae )<br />
* Medinilla magnifica<br />
Megaskepasma ( Acanthaceae )<br />
* Megaskepasma erythrochlamys<br />
Melaleuca ( Myrtaceae )<br />
* Melaleuca armillar<strong>is</strong><br />
* Melaleuca biconvexa<br />
* Melaleuca diosmifolia<br />
* Melaleuca fulgens<br />
* Melaleuca hypericifolia<br />
* Melaleuca incana<br />
Melaleuca incana 'Velvet Cushion'<br />
* Melaleuca lanceolata<br />
* Melaleuca leucadendra<br />
* Melaleuca linariifolia<br />
Melaleuca linariifolia 'Snowstorm'<br />
* Melaleuca nematophylla<br />
* Melaleuca nodosa<br />
* Melaleuca quinquenervia<br />
Melaleuca quinquenervia 'McMahon'<br />
* Melaleuca spathulata<br />
* Melaleuca stypheloides<br />
* Melaleuca thymifolia<br />
Melaleuca thymifolia 'Little Beauty'<br />
Melaleuca thymifolia 'Pink Lace'<br />
Melaleuca thymifolia 'White Lace'<br />
* Melaleuca trichophylla<br />
Melastoma ( Melastomataceae )<br />
* Melastoma affine<br />
Melia ( Meliaceae )<br />
* Melia azedarach<br />
Melia azedarach 'Umbraculiform<strong>is</strong>'<br />
Melianthus ( Melianthaceae )<br />
* Melianthus major<br />
Melicope ( Rutaceae )<br />
* Melicope elleryana<br />
* Melicope micrococca<br />
Melicytus ( Violaceae )<br />
* Melicytus micranthus<br />
Melocactus ( Cactaceae )<br />
* Melocactus species<br />
Mentha ( Labiatae / Lamiaceae )<br />
* Mentha spicata<br />
* Mentha suaveolens<br />
Mentha suaveolens 'Variegata'<br />
Meryta ( Araliaceae )<br />
* Meryta sinclairii<br />
Meryta sinclairii 'Moonlight'<br />
Mespilus ( Rosaceae )<br />
* Mespilus germanica<br />
Mespilus germanica 'Dutch'<br />
Metasequoia ( Taxodiaceae )<br />
* Metasequoia glyptostroboides<br />
Metasequoia glyptostroboides 'M<strong>is</strong>s Grace'<br />
Metrosideros ( Myrtaceae )<br />
* Metrosideros carminea<br />
Metrosideros carminea 'Carousel'<br />
Metrosideros carminea 'Ferr<strong>is</strong> Wheel'<br />
Metrosideros carminea 'Red Carpet'
* Metrosideros excelsa<br />
Metrosideros excelsa 'Aurea'<br />
Metrosideros excelsa 'Fiji Fire'<br />
Metrosideros excelsa 'Fire Mountain'<br />
Metrosideros excelsa 'Lighthouse'<br />
Metrosideros excelsa 'Moon Maiden'<br />
Metrosideros excelsa 'Parnell'<br />
Metrosideros excelsa 'Red Haze'<br />
Metrosideros excelsa 'Scarlet Pimpernel'<br />
Metrosideros excelsa 'Variegata'<br />
Metrosideros excelsa 'Vibrance'<br />
* Metrosideros kermadecens<strong>is</strong><br />
Metrosideros kermadecens<strong>is</strong> 'Gold Band'<br />
Metrosideros kermadecens<strong>is</strong> 'Lew<strong>is</strong> Nicholls'<br />
Metrosideros kermadecens<strong>is</strong> 'Radiant'<br />
Metrosideros kermadecens<strong>is</strong> 'Red & Gold'<br />
Metrosideros kermadecens<strong>is</strong> 'Sunnyhill'<br />
Metrosideros kermadecens<strong>is</strong> 'Variegata'<br />
* Metrosideros robusta<br />
Metroxylon ( Arecaceae )<br />
* Metroxylon amicarum<br />
Michelia ( Magnoliaceae )<br />
* Michelia champaca<br />
* Michelia doltsopa<br />
Michelia doltsopa 'Silver Cloud'<br />
* Michelia figo<br />
Michelia figo 'Bubbles'<br />
Michelia figo 'Coco'<br />
Michelia figo 'Mixed Up M<strong>is</strong>s'<br />
* Michelia x alba<br />
Microbiota ( Cupressaceae )<br />
* Microbiota decussata<br />
Microlaena ( Poaceae )<br />
* Microlaena stipoides<br />
Microlepia ( Dennstaedtiaceae )<br />
* Microlepia strigosa<br />
Micromyrtus ( Myrtaceae )<br />
* Micromyrtus ciliata<br />
* Micromyrtus leptocalyx<br />
Microsorum ( Polypodiaceae )<br />
* Microsorum pustulatum<br />
* Microsorum scandens<br />
Mimosa ( Fabaceae )<br />
* Mimosa pudica<br />
Mimulus ( Scrophulariaceae )<br />
* Mimulus aurantiacus<br />
* Mimulus longiflorus<br />
Mirabil<strong>is</strong> ( Nyctaginaceae )<br />
* Mirabil<strong>is</strong> jalapa<br />
M<strong>is</strong>canthus ( Poaceae )<br />
* M<strong>is</strong>canthus sinens<strong>is</strong><br />
M<strong>is</strong>canthus sinens<strong>is</strong> 'Gracillimus'<br />
M<strong>is</strong>canthus sinens<strong>is</strong> 'Kleine Fontaine'<br />
M<strong>is</strong>canthus sinens<strong>is</strong> 'Morning Light'<br />
M<strong>is</strong>canthus sinens<strong>is</strong> 'Silbererfeder'<br />
M<strong>is</strong>canthus sinens<strong>is</strong> 'Variegatus'<br />
M<strong>is</strong>canthus sinens<strong>is</strong> 'Zebrinus'<br />
Modiola ( Malvaceae )<br />
* Modiola caroliniana<br />
Monarda ( Labiatae / Lamiaceae )<br />
* Monarda didyma
Monarda didyma 'Aquarius'<br />
Monarda didyma 'Cambridge Scarlet'<br />
Monarda didyma 'Cr<strong>of</strong>tway Pink'<br />
Monardella ( Labiatae / Lamiaceae )<br />
* Monardella macrantha<br />
Monardella macrantha 'Marion Sampson'<br />
* Monardella villosa<br />
Monotoca ( Epacridaceae )<br />
* Monotoca elliptica<br />
* Monotoca scoparia<br />
Monstera ( Araceae )<br />
* Monstera deliciosa<br />
Montanoa ( Asteraceae )<br />
* Montanoa bipinnatifida<br />
Morina ( Morinaceae )<br />
* Morina longifolia<br />
Morinda ( Rubaceae )<br />
* Morinda citrifolia<br />
* Morinda jasminoides<br />
Moringa ( Moringaceae )<br />
* Moringa oleifera<br />
Morus ( Moraceae )<br />
* Morus alba<br />
Morus alba 'Fruitless'<br />
Morus alba 'Pendula'<br />
Morus alba 'Stribling'<br />
* Morus nigra<br />
Muehlenbeckia ( Polygonaceae )<br />
* Muehlenbeckia astonii<br />
* Muehlenbeckia complexa<br />
Muhlenbergia ( Poaceae )<br />
* Muhlenbergia rigens<br />
Mukdenia ( Saxifragaceae )<br />
* Mukdenia rossii<br />
Murraya ( Rutaceae )<br />
* Murraya koenigii<br />
* Murraya paniculata<br />
Musa ( Musaceae )<br />
* Musa acuminata<br />
Musa acuminata 'Dwarf Cavend<strong>is</strong>h'<br />
Musa acuminata 'Rubra'<br />
* Musa velutina<br />
Muscari ( Liliaceae / Hyacinthaceae )<br />
* Muscari botryoides<br />
Muscari botryoides 'Album'<br />
Muscari botryoides 'Carneum'<br />
Muscari botryoides 'Caruleum'<br />
Musgravea ( Proteaceae )<br />
* Musgravea heterophylla<br />
Mussaenda ( Rubiaceae )<br />
* Mussaenda erythrophylla<br />
Mussaenda erythrophylla 'Queen Sirikit'<br />
* Mussaenda frondosa<br />
* Mussaenda phillippica<br />
Mussaenda phillippica 'Aurorea'<br />
Mussaenda phillippica 'Dona Aurea'<br />
Myoporum ( Myoporaceae )<br />
* Myoporum parvifolium<br />
Myosotidium ( Boraginaceae )
* Myosotidium hortensia<br />
Myosot<strong>is</strong> ( Boraginaceae )<br />
* Myosot<strong>is</strong> sylvatica<br />
Myrciaria ( Myrtaceae )<br />
* Myrciaria cauliflora<br />
Myrciaria cauliflora 'Branca'<br />
Myrciaria cauliflora 'Mineira'<br />
Myrciaria cauliflora 'Paul<strong>is</strong>ta'<br />
Myrciaria cauliflora 'Ponhema'<br />
Myrciaria cauliflora 'Rajada'<br />
Myrciaria cauliflora 'Roxa'<br />
Myrciaria cauliflora 'Rujada'<br />
Myrciaria cauliflora 'Sabara'<br />
Myrciaria cauliflora 'Sao paulo'<br />
Myrica ( Myricaceae )<br />
* Myrica californica<br />
Myrsine ( Myrsinaceae )<br />
* Myrsine austral<strong>is</strong><br />
Myrsine austral<strong>is</strong> 'McKenzie'<br />
* Myrsine divaricata<br />
Myrsine divaricata 'Poor Knights'<br />
Myrtillocactus ( Cactaceae )<br />
* Myrtillocactus geometrizans<br />
Myrtus ( Myrtaceae )<br />
* Myrtus commun<strong>is</strong><br />
Myrtus commun<strong>is</strong> 'Compacta'<br />
Myrtus commun<strong>is</strong> 'Flore Pleno'<br />
Myrtus commun<strong>is</strong> 'Jenny Reitenbach'<br />
Myrtus commun<strong>is</strong> 'Microphylla'<br />
Myrtus commun<strong>is</strong> 'Variegata'<br />
Nageia ( Podocarpaceae )<br />
* Nageia falcatus<br />
Nandina ( Berberidaceae )<br />
* Nandina domestica<br />
Nandina domestica 'Gulf Stream'<br />
* Nandina domestica 'Pygmaea'<br />
Narc<strong>is</strong>sus ( Amaryllidaceae )<br />
* Narc<strong>is</strong>sus bulbocodium<br />
* Narc<strong>is</strong>sus minor<br />
* Narc<strong>is</strong>sus species<br />
Narc<strong>is</strong>sus species 'Acropol<strong>is</strong>'<br />
Narc<strong>is</strong>sus species 'Actaea'<br />
Narc<strong>is</strong>sus species 'Amor'<br />
Narc<strong>is</strong>sus species 'Amore'<br />
Narc<strong>is</strong>sus species 'Arctic Gold'<br />
Narc<strong>is</strong>sus species 'Ascot'<br />
Narc<strong>is</strong>sus species 'Avalanche'<br />
Narc<strong>is</strong>sus species 'Baccarat'<br />
Narc<strong>is</strong>sus species 'Beersheba'<br />
Narc<strong>is</strong>sus species 'Big Chief'<br />
Narc<strong>is</strong>sus species 'Blimey'<br />
Narc<strong>is</strong>sus species 'Bl<strong>is</strong>s'<br />
Narc<strong>is</strong>sus species 'Cantabile'<br />
Narc<strong>is</strong>sus species 'Carlton'<br />
Narc<strong>is</strong>sus species 'Dawn'<br />
Narc<strong>is</strong>sus species 'Dick Wilden'<br />
Narc<strong>is</strong>sus species 'Elsewhere'<br />
Narc<strong>is</strong>sus species 'Erlicheer'<br />
Narc<strong>is</strong>sus species 'Erlicheer'<br />
Narc<strong>is</strong>sus species 'Exception'<br />
Narc<strong>is</strong>sus species 'Exotic Pink'<br />
Narc<strong>is</strong>sus species 'Fat Cat'<br />
Narc<strong>is</strong>sus species 'February Gold'
Narc<strong>is</strong>sus species 'Flower Record'<br />
Narc<strong>is</strong>sus species 'Fort<strong>is</strong>simo'<br />
Narc<strong>is</strong>sus species 'Fortune'<br />
Narc<strong>is</strong>sus species 'Geranium'<br />
Narc<strong>is</strong>sus species 'Golden Ducat'<br />
Narc<strong>is</strong>sus species 'Golden Robin'<br />
Narc<strong>is</strong>sus species 'Golden Sceptre'<br />
Narc<strong>is</strong>sus species 'Gray Vagabond'<br />
Narc<strong>is</strong>sus species 'Harbour Lights'<br />
Narc<strong>is</strong>sus species 'Hawaii'<br />
Narc<strong>is</strong>sus species 'Ice Follies'<br />
Narc<strong>is</strong>sus species 'Jet Fire'<br />
Narc<strong>is</strong>sus species 'Juanita'<br />
Narc<strong>is</strong>sus species 'Kay Elizabeth'<br />
Narc<strong>is</strong>sus species 'King Alfred'<br />
Narc<strong>is</strong>sus species 'King Size'<br />
Narc<strong>is</strong>sus species 'Las Vegas'<br />
Narc<strong>is</strong>sus species 'Liberty'<br />
Narc<strong>is</strong>sus species 'Little Hobo'<br />
Narc<strong>is</strong>sus species 'Mahmoud'<br />
Narc<strong>is</strong>sus species 'Merlin'<br />
Narc<strong>is</strong>sus species 'Minnow'<br />
Narc<strong>is</strong>sus species 'New Idea'<br />
Narc<strong>is</strong>sus species 'Peeping Tom'<br />
Narc<strong>is</strong>sus species 'Pick Up'<br />
Narc<strong>is</strong>sus species 'Pink Pageant'<br />
Narc<strong>is</strong>sus species 'Silver Chimes'<br />
Narc<strong>is</strong>sus species 'Silver Lining'<br />
Narc<strong>is</strong>sus species 'Snowball'<br />
Narc<strong>is</strong>sus species 'Soleil d'<br />
Narc<strong>is</strong>sus species 'Sorbet'<br />
Narc<strong>is</strong>sus species 'Sovereign'<br />
Narc<strong>is</strong>sus species 'Spellbinder'<br />
Narc<strong>is</strong>sus species 'Stratosphere'<br />
Narc<strong>is</strong>sus species 'Summerain'<br />
Narc<strong>is</strong>sus species 'Sun Chariot'<br />
Narc<strong>is</strong>sus species 'Suzy'<br />
Narc<strong>is</strong>sus species 'Sweetness'<br />
Narc<strong>is</strong>sus species 'Tahiti'<br />
Narc<strong>is</strong>sus species 'TeteaTete'<br />
Narc<strong>is</strong>sus species 'Texas'<br />
Narc<strong>is</strong>sus species 'Thalia'<br />
Narc<strong>is</strong>sus species 'Tiddly Wink'<br />
Narc<strong>is</strong>sus species 'Touch <strong>of</strong> Lemon'<br />
Narc<strong>is</strong>sus species 'Trevithian'<br />
Narc<strong>is</strong>sus species 'Tweedy Pie'<br />
Narc<strong>is</strong>sus species 'Unique'<br />
Narc<strong>is</strong>sus species 'White Dream'<br />
Nasturtium ( Cruciferae )<br />
* Nasturtium <strong>of</strong>ficinale<br />
Nauclea ( Rubiaceae )<br />
* Nauclea oriental<strong>is</strong><br />
Nelumbo ( Nelumbonaceae )<br />
* Nelumbo nucifera<br />
Nelumbo nucifera 'Alba Grandiflora'<br />
Nelumbo nucifera 'Charles Thomas'<br />
Nelumbo nucifera 'Kermesina'<br />
Nelumbo nucifera 'Momo Botan'<br />
Nelumbo nucifera 'Rosa Plena'<br />
Nematanthus ( Gesneriaceae )<br />
* Nematanthus gregarius<br />
Nemesia ( Scrophulariaceae )<br />
* Nemesia caerulea<br />
Nemesia caerulea 'Elliott'<br />
Nemesia caerulea 'Innocence'
Nemesia caerulea 'Joan Wilder'<br />
* Nemesia strumosa<br />
Nemesia strumosa 'Aurora'<br />
Nemesia strumosa 'Blue bird'<br />
Nemesia strumosa 'Blue Gem'<br />
Nemesia strumosa 'Carnival'<br />
Nemesia strumosa 'Fire King'<br />
Nemesia strumosa 'Globe'<br />
Nemesia strumosa 'Jingle Bells'<br />
Nemesia strumosa 'Orange Prince'<br />
Nemesia strumosa 'Suttonii'<br />
Nemesia strumosa 'Triumph'<br />
Nemesia strumosa 'White Gem'<br />
Neodyps<strong>is</strong> ( Arecaceae )<br />
* Neodyps<strong>is</strong> decaryi<br />
Neomarica ( Iridaceae )<br />
* Neomarica caerulea<br />
Neoregelia ( Bromeliaceae )<br />
* Neoregelia carolinae<br />
Neoregelia carolinae 'Marginata'<br />
Neoregelia carolinae 'Medallion'<br />
Neoregelia carolinae 'Meyendorffii'<br />
Neoregelia carolinae 'Perfecta'<br />
Neoregelia carolinae 'Tricolor'<br />
* Neoregelia concentrica<br />
Nepenthes ( Nepenthaceae )<br />
* Nepenthes alata<br />
* Nepenthes ampullaria<br />
* Nepenthes ventricosa<br />
Nepeta ( Labiatae / Lamiaceae )<br />
* Nepeta cataria<br />
Nepeta cataria 'Citriodora'<br />
* Nepeta nervosa<br />
* Nepeta x faassenii<br />
Nephrolep<strong>is</strong> ( Nephrolepidaceae / Oleandraceae )<br />
* Nephrolep<strong>is</strong> cordifolia<br />
Nephrolep<strong>is</strong> cordifolia 'Duffii'<br />
Nephrolep<strong>is</strong> cordifolia 'Plumosa'<br />
* Nephrolep<strong>is</strong> exaltata<br />
Nephrolep<strong>is</strong> exaltata 'Bostoniens<strong>is</strong>'<br />
Nephrolep<strong>is</strong> exaltata 'Bostoniens<strong>is</strong> Compacta'<br />
Nephrolep<strong>is</strong> exaltata 'Dwarf Boston'<br />
Nephrolep<strong>is</strong> exaltata 'Fluffy Ruffles'<br />
* Nephrolep<strong>is</strong> falcata<br />
Nerine ( Amaryllidaceae )<br />
* Nerine bowdenii<br />
Nerine bowdenii 'Pink Triumph'<br />
Nerium ( Apocynaceae )<br />
* Nerium oleander<br />
Nerium oleander '<br />
Nerium oleander 'Album'<br />
Nerium oleander 'Algiers'<br />
Nerium oleander 'Delphine'<br />
Nerium oleander 'Dr Golfin'<br />
Nerium oleander 'Dwarf Apricot'<br />
Nerium oleander 'Hawaii'<br />
Nerium oleander 'Lateum Plenum'<br />
Nerium oleander 'Little Red'<br />
Nerium oleander 'M. Belaguier'<br />
Nerium oleander 'Madonna Grandiflorum'<br />
Nerium oleander 'Mine Charles Baltet'<br />
Nerium oleander 'Mrs Fred Roeding'<br />
Nerium oleander 'Petite Pink'
Nerium oleander 'Petite Pink'<br />
Nerium oleander 'Petite Salmon'<br />
Nerium oleander 'Pr<strong>of</strong>essor Martin'<br />
Nerium oleander 'Punctatum'<br />
Nerium oleander 'S<strong>is</strong>ter Agnes'<br />
Nerium oleander 'Souvenir d'<br />
Nerium oleander 'Splendens'<br />
Nerium oleander 'Splendens Variegatum'<br />
Neviusia ( Rosaceae )<br />
* Neviusia alabamens<strong>is</strong><br />
Nicotiana ( Solanaceae )<br />
* Nicotiana sylvestr<strong>is</strong><br />
Nidularium ( Bromeliaceae )<br />
* Nidularium innocentii<br />
Nigella ( Ranunculaceae )<br />
* Nigella damascena<br />
Nigella damascena 'Blue Midget'<br />
Nigella damascena 'Dwarf Moody Blue'<br />
Nigella damascena 'M<strong>is</strong>s Jekyll'<br />
Nigella damascena 'Mulberry Rose'<br />
Nigella damascena 'Persian Jewel Series'<br />
Normanbya ( Arecaceae )<br />
* Normanbya normanbyi<br />
Notelaea ( Oleaceae )<br />
* Notelaea microcarpa<br />
Noth<strong>of</strong>agus ( Fagaceae )<br />
* Noth<strong>of</strong>agus antarctica<br />
* Noth<strong>of</strong>agus cunninghamii<br />
* Noth<strong>of</strong>agus fusca<br />
* Noth<strong>of</strong>agus gunnii<br />
* Noth<strong>of</strong>agus obliqua<br />
* Noth<strong>of</strong>agus procera<br />
* Noth<strong>of</strong>agus pumilio<br />
* Noth<strong>of</strong>agus solandri<br />
* Noth<strong>of</strong>agus truncata<br />
Nothoscordum ( Liliaceae )<br />
* Nothoscordum bivalve<br />
* Nothoscordum gracile<br />
* Nothoscordum inodorum<br />
Notocactus ( Cactaceae )<br />
* Notocactus species<br />
Nuxia ( Loganiaceae )<br />
* Nuxia floribunda<br />
Nymphaea ( Nymphaeaceae )<br />
* Nymphaea species<br />
* Nymphaea x marliacea<br />
Nymphoides ( Menyanthaceae )<br />
* Nymphoides crenata<br />
* Nymphoides cr<strong>is</strong>tata<br />
Nypa ( Arecaceae )<br />
* Nypa fruticans<br />
Nyssa ( Nyssaceae )<br />
* Nyssa sylvatica<br />
Ochagavia ( Bromeliaceae )<br />
* Ochagavia carnea<br />
Ochna ( Ochnaceae )<br />
* Ochna serrulata<br />
Ochrosia ( Aprocynaceae )<br />
* Ochrosia moorei
Ocimum ( Labiatae / Lamiaceae )<br />
* Ocimum basilicum<br />
Ocimum basilicum 'Dark Opal'<br />
Ocimum basilicum 'Purple Ruffles'<br />
Odontonema ( Acanthaceae )<br />
* Odontonema call<strong>is</strong>tachyum<br />
Odontophorus ( Aizoaceae )<br />
* Odontophorus marlothii<br />
Oemleria ( Rosaceae )<br />
* Oemleria cerasiform<strong>is</strong><br />
Oenothera ( Onagraceae )<br />
* Oenothera acaul<strong>is</strong><br />
* Oenothera speciosa<br />
Oenothera speciosa 'Rosea'<br />
Oenothera speciosa 'S<strong>is</strong>kiyou'<br />
Olea ( Oleaceae )<br />
* Olea europaea<br />
Olearia ( Asteraceae )<br />
* Olearia albida<br />
* Olearia macrodonta<br />
Olearia macrodonta 'Minor'<br />
* Olearia magniflora<br />
* Olearia phlogopappa<br />
* Olearia quercifolia<br />
* Olearia rud<strong>is</strong><br />
* Olearia v<strong>is</strong>cidula<br />
Omalanthus ( Euphorbiaceae )<br />
* Omalanthus nutans<br />
Omphalodes ( Boraginaceae )<br />
* Omphalodes cappadocica<br />
Omphalodes cappadocica 'Cherry Ingram'<br />
Omphalodes cappadocica 'Starry Eyes'<br />
* Omphalodes verna<br />
Oncidium ( Orchidaceae )<br />
* Oncidium species<br />
Oncosperma ( Arecaceae )<br />
* Oncosperma tigillarium<br />
Onychium ( Polypodiaceae )<br />
* Onychium japonicum<br />
Ophioglossum ( Ophioglossaceae )<br />
* Ophioglossum pendulum<br />
Ophiopogon ( Liliaceae )<br />
* Ophiopogon japonicus<br />
Ophiopogon japonicus 'Kyoto Dwarf'<br />
Ophiopogon japonicus 'Nana'<br />
Ophiopogon japonicus 'Variegatea'<br />
* Ophiopogon plan<strong>is</strong>capus<br />
Ophiopogon plan<strong>is</strong>capus 'Nigrescens'<br />
Opl<strong>is</strong>menus ( Poaceae )<br />
* Opl<strong>is</strong>menus aemulus<br />
Opuntia ( Cactaceae )<br />
* Opuntia basilar<strong>is</strong><br />
* Opuntia fragil<strong>is</strong><br />
Opuntia fragil<strong>is</strong> 'Alberta Sunset'<br />
Opuntia fragil<strong>is</strong> 'Black Cat'<br />
Opuntia fragil<strong>is</strong> 'Nevada Cushion'<br />
* Opuntia imbricata<br />
* Opuntia microdasys<br />
* Opuntia species
* Opuntia vulgar<strong>is</strong><br />
Opuntia vulgar<strong>is</strong> 'Variegata'<br />
* Opuntia whipplei<br />
Opuntia whipplei 'Snow Leopard'<br />
Oreocereus ( Cactaceae )<br />
* Oreocereus celsianus<br />
Origanum ( Labiatae / Lamiaceae )<br />
* Origanum vulgare<br />
Origanum vulgare 'Aureum'<br />
Origanum vulgare 'Aureum Cr<strong>is</strong>pum'<br />
Origanum vulgare 'Compactum'<br />
Origanum vulgare 'Heiderose'<br />
Origanum vulgare 'Variegatum'<br />
Ornithogalum ( Liliaceae / Hyacinthaceae )<br />
* Ornithogalum longibracteatum<br />
* Ornithogalum narbonense<br />
Orthosiphon ( Labiatae / Lamiaceae )<br />
* Orthosiphon ar<strong>is</strong>tatus<br />
Orthrosanthus ( Iridaceae )<br />
* Orthrosanthus multiflorus<br />
Orthrosanthus multiflorus 'Icicle'<br />
Osmanthus ( Oleaceae )<br />
* Osmanthus delavayi<br />
* Osmanthus fragrans<br />
* Osmanthus heterophyllus<br />
Osmanthus heterophyllus 'Aureomarginatus'<br />
Osmanthus heterophyllus 'Aureus'<br />
Osmanthus heterophyllus 'Goshiki'<br />
Osmanthus heterophyllus 'Gulftide'<br />
Osmanthus heterophyllus 'Kembu'<br />
Osmanthus heterophyllus 'Latifolius Variegatus'<br />
Osmanthus heterophyllus 'Myrtifolius'<br />
Osmanthus heterophyllus 'Purpureus'<br />
Osmanthus heterophyllus 'Roundifolius'<br />
Osmanthus heterophyllus 'Sasaba'<br />
Osmanthus heterophyllus 'Variegatus'<br />
Osmunda ( Osmundaceae )<br />
* Osmunda regal<strong>is</strong><br />
Osmunda regal<strong>is</strong> 'Cr<strong>is</strong>tata'<br />
Osmunda regal<strong>is</strong> 'Purpurascens'<br />
Osteomeles ( Rosaceae )<br />
* Osteomeles schweriniae<br />
Osteospermum ( Asteraceae )<br />
* Osteospermum fruticosum<br />
Osteospermum fruticosum 'Whirligig'<br />
Ostrya ( Betulaceae )<br />
* Ostrya virginiana<br />
Otacanthus ( Scrophulariaceae )<br />
* Otacanthus caeruleus<br />
Otatea ( Poaceae )<br />
* Otatea acuminata<br />
Oxal<strong>is</strong> ( Oxalidaceae )<br />
* Oxal<strong>is</strong> hirta<br />
* Oxal<strong>is</strong> lobata<br />
* Oxal<strong>is</strong> oregana<br />
* Oxal<strong>is</strong> pescaprae<br />
Ozothamnus ( Asteraceae )<br />
* Ozothamnus diosmifolius<br />
Ozothamnus diosmifolius 'Petite'<br />
Pachycereus ( Cactaceae )
* Pachycereus pringlei<br />
Pachypodium ( Apocynaceae )<br />
* Pachypodium geayi<br />
* Pachypodium lamerei<br />
* Pachypodium rosulatum<br />
Pachystachys ( Acanthaceae )<br />
* Pachystachys lutea<br />
Pachystegia ( Asteraceae )<br />
* Pachystegia insign<strong>is</strong><br />
Paeonia ( Paeoniaceae )<br />
* Paeonia cambessedesii<br />
* Paeonia delavayi<br />
* Paeonia lutea<br />
* Paeonia mascula<br />
* Paeonia <strong>of</strong>ficinal<strong>is</strong><br />
Paeonia <strong>of</strong>ficinal<strong>is</strong> 'Alba Plena'<br />
Paeonia <strong>of</strong>ficinal<strong>is</strong> 'Anemoniflora Rosea'<br />
Paeonia <strong>of</strong>ficinal<strong>is</strong> 'China Rose'<br />
Paeonia <strong>of</strong>ficinal<strong>is</strong> 'James Crawford Weguelin'<br />
Paeonia <strong>of</strong>ficinal<strong>is</strong> 'Lize van Veen'<br />
Paeonia <strong>of</strong>ficinal<strong>is</strong> 'Moll<strong>is</strong>'<br />
Paeonia <strong>of</strong>ficinal<strong>is</strong> 'Mutabil<strong>is</strong> Plena'<br />
Paeonia <strong>of</strong>ficinal<strong>is</strong> 'Rubra Plena'<br />
* Paeonia suffruticosa<br />
Paeonia suffruticosa 'Banksii'<br />
Paeonia suffruticosa 'Cardi Vaughan'<br />
Paeonia suffruticosa 'Goda<strong>is</strong>hu'<br />
Paeonia suffruticosa 'Goshazaki'<br />
Paeonia suffruticosa 'Hanadaijin'<br />
Paeonia suffruticosa 'Hanak<strong>is</strong>o'<br />
Paeonia suffruticosa 'Higurashi'<br />
Paeonia suffruticosa 'Hodai'<br />
Paeonia suffruticosa 'Jitsugetsu N<strong>is</strong>hiki'<br />
Paeonia suffruticosa 'Kamadan<strong>is</strong>hiki'<br />
Paeonia suffruticosa 'Kumagai'<br />
Paeonia suffruticosa 'Mrs William Kelway'<br />
Paeonia suffruticosa 'Reine El<strong>is</strong>abeth'<br />
Paeonia suffruticosa 'Renkaku'<br />
Paeonia suffruticosa 'Sakuraj<strong>is</strong>hi'<br />
Paeonia suffruticosa 'Shichi Fukigin'<br />
Paeonia suffruticosa 'Shunkoden'<br />
Paeonia suffruticosa 'Taiyo'<br />
Paeonia suffruticosa 'Yachiyotsubaki'<br />
Paeonia suffruticosa 'Yaezakura'<br />
* Paeonia veitchii<br />
Pandanus ( Pandanaceae )<br />
* Pandanus bapt<strong>is</strong>tii<br />
Pandanus bapt<strong>is</strong>tii 'Aureus'<br />
* Pandanus dubius<br />
* Pandanus tectorius<br />
* Pandanus util<strong>is</strong><br />
* Pandanus veitchii<br />
Pandorea ( Bignoniaceae )<br />
* Pandorea jasminoides<br />
Pandorea jasminoides 'Alba'<br />
Pandorea jasminoides 'Char<strong>is</strong>ma'<br />
Pandorea jasminoides 'Rosea'<br />
* Pandorea pandorana<br />
Pandorea pandorana 'Golden Showers'<br />
Papaver ( Papaveraceae )<br />
* Papaver nudicaule<br />
Papaver nudicaule 'Art<strong>is</strong>ts Glory'<br />
Papaver nudicaule 'Champagne Bubbles'
Papaver nudicaule 'Coonara'<br />
Papaver nudicaule 'Lustrous Giants'<br />
Papaver nudicaule 'Rimfire'<br />
Papaver nudicaule 'Springsong'<br />
Papaver nudicaule 'Summer Prom<strong>is</strong>e'<br />
* Papaver orientale<br />
Papaver orientale 'Allegro'<br />
Papaver orientale 'Beauty <strong>of</strong> Livermere'<br />
Papaver orientale 'Black and White'<br />
Papaver orientale 'Cedric Morr<strong>is</strong>'<br />
Papaver orientale 'Curlilocks'<br />
Papaver orientale 'Indian Chief'<br />
Papaver orientale 'May Queen'<br />
Papaver orientale 'Mrs Perry'<br />
Papaver orientale 'Perry'<br />
Papaver orientale 'Picotee'<br />
Paphiopedilum ( Orchidaceae )<br />
* Paphiopedilum insigne<br />
* Paphiopedilum species<br />
Parahebe ( Scrophulariaceae )<br />
* Parahebe catarractae<br />
Parahebe catarractae 'Snowcap'<br />
Paraserianthes ( Fabaceae, sub fam. Mimosoideae )<br />
* Paraserianthes lophantha<br />
Parietaria ( Urticaceae )<br />
* Parietaria judaica<br />
Parodia ( Cactaceae )<br />
* Parodia haselbergii<br />
* Parodia leninghausii<br />
* Parodia magnifica<br />
* Parodia mammulosa<br />
* Parodia scopa<br />
Parodia scopa 'Interm<strong>is</strong>'<br />
Parthenoc<strong>is</strong>sus ( Vitaceae )<br />
* Parthenoc<strong>is</strong>sus quinquefolia<br />
* Parthenoc<strong>is</strong>sus tricuspidata<br />
Parthenoc<strong>is</strong>sus tricuspidata 'Atropurpurea'<br />
Parthenoc<strong>is</strong>sus tricuspidata 'Aurata'<br />
Parthenoc<strong>is</strong>sus tricuspidata 'Green Spring'<br />
Parthenoc<strong>is</strong>sus tricuspidata 'Lowii'<br />
Parthenoc<strong>is</strong>sus tricuspidata 'Purpurea'<br />
Parthenoc<strong>is</strong>sus tricuspidata 'Purpurea'<br />
Parthenoc<strong>is</strong>sus tricuspidata 'Robusta'<br />
Parthenoc<strong>is</strong>sus tricuspidata 'Veitchii'<br />
Paspalum ( Poaceae )<br />
* Paspalum vaginatum<br />
Paspalum vaginatum 'Sea Isle'<br />
Passiflora ( Passifloraceae )<br />
* Passiflora caerulea<br />
Passiflora caerulea 'Constance Elliott'<br />
Passiflora caerulea 'Grandiflora'<br />
* Passiflora coccinea<br />
* Passiflora edul<strong>is</strong><br />
* Passiflora moll<strong>is</strong>sima<br />
Patersonia ( Iridaceae )<br />
* Patersonia sericea<br />
Paulownia ( Scrophulariaceae )<br />
* Paulownia tomentosa<br />
Pavonia ( Malvaceae )<br />
* Pavonia hastata<br />
Pax<strong>is</strong>tima ( Celastraceae )
* Pax<strong>is</strong>tima myrsinites<br />
Pax<strong>is</strong>tima myrsinites 'Emerald Cascade'<br />
Pedilanthus ( Euphobiaceae )<br />
* Pedilanthus tithymaloides<br />
Pedilanthus tithymaloides 'Variegatus'<br />
Pelargonium ( Geraniaceae )<br />
* Pelargonium australe<br />
* Pelargonium graveolens<br />
Pelargonium graveolens 'Rober'<br />
* Pelargonium panduriforme<br />
* Pelargonium peltatum<br />
Pelargonium peltatum 'Crocodile'<br />
Pelargonium peltatum 'L '<br />
* Pelargonium tomentosum<br />
Pelargonium tomentosum 'Variegated Peppermint'<br />
* Pelargonium x domesticum<br />
* Pelargonium x hortorum<br />
Pelecyphora ( Cactaceae )<br />
* Pelecyphora species<br />
Pellaea ( Adiantaceae / Pteridaceae )<br />
* Pellaea paradoxa<br />
* Pellaea rotundifolia<br />
Peltophorum ( Caesalpiniaceae )<br />
* Peltophorum pterocarpum<br />
Penn<strong>is</strong>etum ( Poaceae )<br />
* Penn<strong>is</strong>etum alopecuroides<br />
Penn<strong>is</strong>etum alopecuroides 'Black Lea'<br />
Penn<strong>is</strong>etum alopecuroides 'Hameln'<br />
Penn<strong>is</strong>etum alopecuroides 'Kangnet Dwarf'<br />
Penn<strong>is</strong>etum alopecuroides 'Nafray'<br />
Penn<strong>is</strong>etum alopecuroides 'Purple Lea'<br />
Penn<strong>is</strong>etum alopecuroides 'Purple M<strong>is</strong>t'<br />
Penn<strong>is</strong>etum alopecuroides 'Rubra'<br />
* Penn<strong>is</strong>etum clandestinum<br />
Penn<strong>is</strong>etum clandestinum 'Breakwell'<br />
Penn<strong>is</strong>etum clandestinum 'Whittet'<br />
* Penn<strong>is</strong>etum setaceum<br />
Penstemon ( Scrophulariaceae )<br />
* Penstemon digital<strong>is</strong><br />
Penstemon digital<strong>is</strong> 'Husker'<br />
* Penstemon heterophyllus<br />
Penstemon heterophyllus 'Heavenly Blue'<br />
Penstemon heterophyllus 'True Blue'<br />
* Penstemon hybrids<br />
Penstemon hybrids 'Pink Cloud'<br />
Penstemon hybrids 'Purple Passion'<br />
* Penstemon pseudospectabil<strong>is</strong><br />
Pentas ( Rubiaceae )<br />
* Pentas lanceolata<br />
Pentas lanceolata 'New Look'<br />
Peperomia ( Piperaceae )<br />
* Peperomia argyreia<br />
* Peperomia caperata<br />
Peperomia caperata 'Silver Ripples'<br />
Peperomia caperata 'Variegata'<br />
* Peperomia obtusifolia<br />
Peperomia obtusifolia 'Albomarginate'<br />
Peperomia obtusifolia 'Golden Gate'<br />
Peperomia obtusifolia 'Green Gold'<br />
Peperomia obtusifolia 'Minima'<br />
Peperomia obtusifolia 'Variegata'<br />
* Peperomia rotundifolia
Pericall<strong>is</strong> ( Asteraceae )<br />
* Pericall<strong>is</strong> x hybridus<br />
Perovskia ( Labiatae / Lamiaceae )<br />
* Perovskia atriplicifolia<br />
Perovskia atriplicifolia 'Blue Spire'<br />
Perovskia atriplicifolia 'Hybrida'<br />
Persea ( Lauraceae )<br />
* Persea americana<br />
Persea americana 'Anaheim'<br />
Persea americana 'Booth 7'<br />
Persea americana 'Brogdon'<br />
Persea americana 'Choquette'<br />
Persea americana 'Fuerte'<br />
Persea americana 'Gainesville'<br />
Persea americana 'Hall'<br />
Persea americana 'Hass'<br />
Persea americana 'Hayes'<br />
Persea americana 'Lula'<br />
Persea americana 'Mexicola'<br />
Persea americana 'Monroe'<br />
Persea americana 'Nabal'<br />
Persea americana 'Pinkerton'<br />
Persea americana 'Pollock'<br />
Persea americana 'Sharwil'<br />
Persea americana 'Simmonds'<br />
Persea americana 'Taylor'<br />
Persea americana 'Tonnage'<br />
Persea americana 'Waldin'<br />
Persea americana 'Winter Mexican'<br />
Persea americana 'Zutano'<br />
Persicaria ( Polygonaceae )<br />
* Persicaria capitata<br />
Persoonia ( Proteaceae )<br />
* Persoonia <strong>is</strong>ophylla<br />
* Persoonia lev<strong>is</strong><br />
* Persoonia linear<strong>is</strong><br />
* Persoonia myrtilloides<br />
* Persoonia oxycoccoides<br />
* Persoonia pinifolia<br />
* Persoonia prostrata<br />
Petrophile ( Proteaceae )<br />
* Petrophile pulchella<br />
Petroselinum ( Apiaceae )<br />
* Petroselinum cr<strong>is</strong>pum<br />
Petunia ( Solanaceae )<br />
* Petunia x hybrida<br />
Petunia x hybrida 'Celebrity Series'<br />
Petunia x hybrida 'Colour Wave'<br />
Petunia x hybrida 'Giants <strong>of</strong> California'<br />
Petunia x hybrida 'Madness Series'<br />
Petunia x hybrida 'Multiflorous'<br />
Petunia x hybrida 'Pendula'<br />
Petunia x hybrida 'Purple Wave'<br />
Phaius ( Orchidaceae )<br />
* Phaius tankervilleae<br />
Phalaenops<strong>is</strong> ( Orchidaceae )<br />
* Phalaenops<strong>is</strong> species<br />
Phalar<strong>is</strong> ( Poaceae )<br />
* Phalar<strong>is</strong> arundinacea<br />
Phaleria ( Thymelaeaceae )<br />
* Phaleria clerodendron
Phaseolus ( Fabaceae )<br />
* Phaseolus coccineus<br />
Phebalium ( Rutaceae )<br />
* Phebalium dentatum<br />
* Phebalium glandulosum<br />
* Phebalium montanum<br />
* Phebalium nottii<br />
* Phebalium squamulosum<br />
* Phebalium stenophyllum<br />
Phellodendron ( Rutaceae )<br />
* Phellodendron amurense<br />
Philadelphus ( Hydrangeaceae \ Philadelphaceae )<br />
* Philadelphus coronarius<br />
Philadelphus coronarius 'Aureus'<br />
Philadelphus coronarius 'Birchlands'<br />
Philadelphus coronarius 'Lemoinei'<br />
Philadelphus coronarius 'Variegatus'<br />
* Philadelphus delavayi<br />
* Philadelphus incanus<br />
* Philadelphus lew<strong>is</strong>ii<br />
* Philadelphus mexicanus<br />
Philadelphus mexicanus 'Rose Syringa'<br />
* Philadelphus microphyllus<br />
Philadelphus microphyllus 'Enchantment'<br />
Philadelphus microphyllus 'Virginal'<br />
* Philadelphus pubescens<br />
* Philadelphus x lemoinei<br />
Philadelphus x lemoinei 'Avalanche'<br />
Philadelphus x lemoinei 'Beauclerk'<br />
Philadelphus x lemoinei 'Belle Etoile'<br />
Philadelphus x lemoinei 'Boule d'<br />
Philadelphus x lemoinei 'Erectus'<br />
Philadelphus x lemoinei 'Fleur de Neige'<br />
Philadelphus x lemoinei 'Girandole'<br />
Philadelphus x lemoinei 'Innocence'<br />
Philadelphus x lemoinei 'Manteau d'<br />
Philadelphus x lemoinei 'Silver Showers'<br />
Philadelphus x lemoinei 'Sybille'<br />
Philadelphus x lemoinei 'Sylvia'<br />
* Philadelphus x virginal<strong>is</strong><br />
Philadelphus x virginal<strong>is</strong> 'Albatre'<br />
Philadelphus x virginal<strong>is</strong> 'Argentine'<br />
Philadelphus x virginal<strong>is</strong> 'Bouquet Blanc'<br />
Philadelphus x virginal<strong>is</strong> 'Glacier'<br />
Philadelphus x virginal<strong>is</strong> 'Minnesota Snowflake'<br />
Philadelphus x virginal<strong>is</strong> 'Snow Velvet'<br />
Philadelphus x virginal<strong>is</strong> 'Virginal'<br />
Philodendron ( Araceae )<br />
* Philodendron bipennifolium<br />
* Philodendron hederaceum<br />
* Philodendron martianum<br />
* Philodendron selloum<br />
Philodendron selloum 'Xanadu'<br />
* Philodendron x 'Redwings'<br />
Philotheca ( Rutaceae )<br />
* Philotheca buxifolius<br />
* Philotheca difform<strong>is</strong><br />
* Philotheca myoporoides<br />
Philotheca myoporoides 'Pr<strong>of</strong>usion'<br />
* Philotheca verrucosa<br />
Philydrum ( Philydraceae )<br />
* Philydrum lanuginosum
Phlebodium ( Polypodiaceae )<br />
* Phlebodium aureum<br />
Phlom<strong>is</strong> ( Labiatae / Lamiaceae )<br />
* Phlom<strong>is</strong> fruticosa<br />
Phlox ( Polemoniaceae )<br />
* Phlox amoena<br />
* Phlox bifida<br />
Phlox bifida 'Alba'<br />
Phlox bifida 'Colvin'<br />
Phlox bifida 'Petticoat'<br />
* Phlox divaricata<br />
* Phlox douglasii<br />
Phlox douglasii 'Boothman'<br />
Phlox douglasii 'Crackerjack'<br />
Phlox douglasii 'Iceberg'<br />
Phlox douglasii 'Red Admiral'<br />
Phlox douglasii 'Rosea'<br />
Phlox douglasii 'Tycoon'<br />
Phlox douglasii 'Violet Queen'<br />
Phlox douglasii 'Waterloo'<br />
* Phlox drummondii<br />
Phlox drummondii 'African Sunset'<br />
Phlox drummondii 'Chanal'<br />
Phlox drummondii 'Dwarf Beauty'<br />
Phlox drummondii 'Light Salmon'<br />
Phlox drummondii 'Petticoat'<br />
Phlox drummondii 'Prom<strong>is</strong>e Pink'<br />
Phlox drummondii 'Sternenzauber'<br />
* Phlox kelseyi<br />
* Phlox nival<strong>is</strong><br />
Phlox nival<strong>is</strong> 'Gladwyne'<br />
* Phlox paniculata<br />
Phlox paniculata 'Aeger'<br />
Phlox paniculata 'Amethyst'<br />
Phlox paniculata 'Asia'<br />
Phlox paniculata 'B.Symons June'<br />
Phlox paniculata 'Brigadier'<br />
Phlox paniculata 'George A. Strohlein'<br />
Phlox paniculata 'Leo Schlageter'<br />
Phlox paniculata 'Lottie Kohler'<br />
Phlox paniculata 'Mia Ruys'<br />
Phlox paniculata 'Mrs. E. Pritchard'<br />
Phlox paniculata 'Paladin'<br />
Phlox paniculata 'Royal Purple'<br />
Phlox paniculata 'Spitfire'<br />
Phlox paniculata 'Tigress'<br />
* Phlox subulata<br />
Phlox subulata 'Alba'<br />
Phlox subulata 'Amazing Grace'<br />
Phlox subulata 'G.F. Wilson'<br />
Phlox subulata 'Greencourt Purple'<br />
Phlox subulata 'Ma<strong>is</strong>chnee'<br />
Phlox subulata 'Marjorie'<br />
Phlox subulata 'McDaniel'<br />
Phlox subulata 'Oakington Blue Eyes'<br />
Phlox subulata 'Scarlet Flame'<br />
Phlox subulata 'Tem<strong>is</strong>kaming'<br />
* Phlox x procumbens<br />
Phoenix ( Arecaceae )<br />
* Phoenix canariens<strong>is</strong><br />
* Phoenix dactylifera<br />
* Phoenix reclinata<br />
* Phoenix roebelenii<br />
* Phoenix sylvestr<strong>is</strong>
Pholidocarpus ( Arecaceae )<br />
* Pholidocarpus macrocarpus<br />
Phormium ( Agavaceae )<br />
* Phormium cookianum<br />
Phormium cookianum 'Cream Delight'<br />
Phormium cookianum 'Greensleeves'<br />
Phormium cookianum 'Platts Black'<br />
Phormium cookianum 'Rubrum'<br />
Phormium cookianum 'Smiling Morn'<br />
Phormium cookianum 'Tricolor'<br />
* Phormium tenax<br />
Phormium tenax 'Anna Red'<br />
Phormium tenax 'Bronze Baby'<br />
Phormium tenax 'Bronze Warrior'<br />
Phormium tenax 'C<strong>of</strong>fee'<br />
Phormium tenax 'Dazzler'<br />
Phormium tenax 'Elfin'<br />
Phormium tenax 'Flamin'<br />
Phormium tenax 'Jack Spratt'<br />
Phormium tenax 'Jester'<br />
Phormium tenax 'Maori Chieftain'<br />
Phormium tenax 'Maori Maiden'<br />
Phormium tenax 'Maori Sunr<strong>is</strong>e'<br />
Phormium tenax 'Margaret Jones'<br />
Phormium tenax 'Pink Panther'<br />
Phormium tenax 'Purpureum'<br />
Phormium tenax 'Sweet M<strong>is</strong>t'<br />
Phormium tenax 'Tom Thumb'<br />
Phormium tenax 'Variegatum'<br />
Photinia ( Rosaceae )<br />
* Photinia glabra<br />
* Photinia serratifolia<br />
* Photinia villosa<br />
* Photinia x fraseri<br />
Photinia x fraseri 'Red Robin'<br />
Phragmites ( Poaceae )<br />
* Phragmites austral<strong>is</strong><br />
Phylica ( Rhamnaceae )<br />
* Phylica plumosa<br />
Phyllocladus ( Podocarpaceae )<br />
* Phyllocladus alpinus<br />
* Phyllocladus trichomanoides<br />
Phyllostachys ( Poaceae )<br />
* Phyllostachys aurea<br />
* Phyllostachys bambusoides<br />
* Phyllostachys edul<strong>is</strong><br />
Phyllostachys edul<strong>is</strong> 'Heterocycla'<br />
* Phyllostachys nigra<br />
Phyllostachys nigra 'Henon<strong>is</strong>'<br />
Phymosia ( Malvaceae )<br />
* Phymosia umbellata<br />
Physocarpus ( Rosaceae )<br />
* Physocarpus opulifolius<br />
Physocarpus opulifolius 'Aureus'<br />
Physocarpus opulifolius 'Dart'<br />
Physostegia ( Labiatae / Lamiaceae )<br />
* Physostegia virginiana<br />
Physostegia virginiana 'Bouquet Rose'<br />
Physostegia virginiana 'Galadriel'<br />
Physostegia virginiana 'Summer Snow'<br />
Physostegia virginiana 'Summer Spire'<br />
Physostegia virginiana 'Variegata'
Physostegia virginiana 'Vivid'<br />
Phytolacca ( Phytolaccaceae )<br />
* Phytolacca octandra<br />
Picea ( Pinaceae )<br />
* Picea abies<br />
Picea abies 'Aurea'<br />
Picea abies 'Capitata'<br />
Picea abies 'Cincinnata'<br />
Picea abies 'Clanbrassiliana'<br />
Picea abies 'Clanbrassiliana Elegans'<br />
Picea abies 'Globosa Nana'<br />
Picea abies 'Gregoryana Parsonii'<br />
Picea abies 'Inversa'<br />
Picea abies 'Little Gem'<br />
Picea abies 'Maxwellii'<br />
Picea abies 'Minutifolia'<br />
Picea abies 'Nidiform<strong>is</strong>'<br />
Picea abies 'Phylicoides'<br />
Picea abies 'Pumila Glauca'<br />
Picea abies 'Pygmaea'<br />
Picea abies 'Reflexa'<br />
Picea abies 'Repens'<br />
Picea abies 'Virgata'<br />
* Picea asperata<br />
* Picea brachytyla<br />
* Picea brewerana<br />
* Picea engelmannii<br />
Picea engelmannii 'Argentea'<br />
Picea engelmannii 'Fendleri'<br />
Picea engelmannii 'Glauca'<br />
Picea engelmannii 'Microphylla'<br />
* Picea glauca<br />
* Picea jezoens<strong>is</strong><br />
* Picea likiangens<strong>is</strong><br />
Picea likiangens<strong>is</strong> 'Purpurea'<br />
* Picea mariana<br />
Picea mariana 'Aurea'<br />
Picea mariana 'Doumettii'<br />
Picea mariana 'Ericoides'<br />
Picea mariana 'Nana'<br />
* Picea maximowiczii<br />
* Picea omorika<br />
Picea omorika 'Expansa'<br />
Picea omorika 'Gnom'<br />
Picea omorika 'Machala'<br />
Picea omorika 'Nana'<br />
Picea omorika 'Pendula'<br />
* Picea oriental<strong>is</strong><br />
Picea oriental<strong>is</strong> 'Atrovirens'<br />
Picea oriental<strong>is</strong> 'Aurea'<br />
Picea oriental<strong>is</strong> 'Compacta'<br />
Picea oriental<strong>is</strong> 'Gracill<strong>is</strong>'<br />
Picea oriental<strong>is</strong> 'Skylands'<br />
Picea oriental<strong>is</strong> 'Weeping Dwarf'<br />
* Picea pungens<br />
Picea pungens 'Albertiana Conica'<br />
Picea pungens 'Glauca'<br />
Picea pungens 'Glauca Pendula'<br />
Picea pungens 'Glauca Prostrata'<br />
Picea pungens 'Globosa'<br />
Picea pungens 'Hoopsii'<br />
Picea pungens 'Koster'<br />
Picea pungens 'M<strong>is</strong>sion Blue'<br />
Picea pungens 'Moerheimi'<br />
Picea pungens 'Montgomery'
Picea pungens 'Thomsen'<br />
Picea pungens 'Virid<strong>is</strong>'<br />
* Picea purpurea<br />
* Picea rubens<br />
Picea rubens 'Pocono'<br />
* Picea sitchens<strong>is</strong><br />
Picea sitchens<strong>is</strong> 'Tenas'<br />
* Picea smithiana<br />
* Picea torana<br />
Pier<strong>is</strong> ( Ericaceae )<br />
* Pier<strong>is</strong> japonica<br />
Pier<strong>is</strong> japonica 'Best Chandler'<br />
Pier<strong>is</strong> japonica 'Chr<strong>is</strong>tmas Joy'<br />
Pier<strong>is</strong> japonica 'Shojo'<br />
Pier<strong>is</strong> japonica 'Variegata'<br />
Pigafetta ( Arecaceae )<br />
* Pigafetta filar<strong>is</strong><br />
Pilea ( Urticaceae )<br />
* Pilea cadierei<br />
* Pilea involucrata<br />
Pilea involucrata 'Moon Valley'<br />
* Pilea microphylla<br />
* Pilea nummulariifolia<br />
* Pilea serpyllacea<br />
* Pilea spruceana<br />
Pilea spruceana 'Bronze'<br />
Pimelea ( Thymelaeaceae )<br />
* Pimelea ferruginea<br />
Pimelea ferruginea 'Bon Petite'<br />
* Pimelea linifolia<br />
Pimelea linifolia 'Pink Cloud'<br />
* Pimelea nivea<br />
* Pimelea physodes<br />
* Pimelea prostrata<br />
Pimelea prostrata 'M<strong>is</strong>ty Blue'<br />
* Pimelea rosea<br />
* Pimelea spicata<br />
Pinanga ( Arecaceae )<br />
* Pinanga coronata<br />
* Pinanga kuhlii<br />
Pinus ( Pinaceae )<br />
* Pinus albicaul<strong>is</strong><br />
* Pinus ar<strong>is</strong>tata<br />
* Pinus bungeana<br />
Pinus bungeana 'Compacta'<br />
* Pinus canariens<strong>is</strong><br />
* Pinus contorta<br />
Pinus contorta 'Spaan'<br />
* Pinus densiflora<br />
Pinus densiflora 'Alice Verkade'<br />
Pinus densiflora 'Globosa'<br />
Pinus densiflora 'Oculus Dracon<strong>is</strong>'<br />
Pinus densiflora 'Pendula'<br />
Pinus densiflora 'Tanyosho Nana'<br />
Pinus densiflora 'Umbraculifera'<br />
* Pinus flexil<strong>is</strong><br />
* Pinus gerardiana<br />
* Pinus heldreichii<br />
Pinus heldreichii 'Compact Gem'<br />
Pinus heldreichii 'Satillit'<br />
* Pinus jefferyi<br />
* Pinus mugo
Pinus mugo 'Aurea'<br />
Pinus mugo 'Gnom'<br />
Pinus mugo 'Humpy'<br />
Pinus mugo 'Mops'<br />
* Pinus nigra<br />
* Pinus parviflora<br />
Pinus parviflora 'Adcock'<br />
Pinus parviflora 'Bergman'<br />
Pinus parviflora 'Brevifolia'<br />
Pinus parviflora 'Glauca'<br />
* Pinus patula<br />
* Pinus pinea<br />
* Pinus ponderosa<br />
* Pinus radiata<br />
Pinus radiata 'Aurea'<br />
* Pinus roxburghii<br />
* Pinus sabiniana<br />
* Pinus strobus<br />
Pinus strobus 'Blue Shag'<br />
Pinus strobus 'Fastigiata'<br />
Pinus strobus 'Glauca'<br />
Pinus strobus 'Nana'<br />
Pinus strobus 'Pendula'<br />
Pinus strobus 'Prostrata'<br />
Pinus strobus 'Radiata'<br />
* Pinus sylvestr<strong>is</strong><br />
Pinus sylvestr<strong>is</strong> 'Aurea'<br />
Pinus sylvestr<strong>is</strong> 'Beacon Hill'<br />
Pinus sylvestr<strong>is</strong> 'Beuvronens<strong>is</strong>'<br />
Pinus sylvestr<strong>is</strong> 'Edwin Hillier'<br />
Pinus sylvestr<strong>is</strong> 'Fastigiata'<br />
Pinus sylvestr<strong>is</strong> 'Gold Coin'<br />
Pinus sylvestr<strong>is</strong> 'Moseri'<br />
Pinus sylvestr<strong>is</strong> 'Watereri'<br />
* Pinus tabuliform<strong>is</strong><br />
* Pinus thunbergii<br />
Pinus thunbergii 'N<strong>is</strong>hiki'<br />
* Pinus wallichiana<br />
Pinus wallichiana 'Zebrina'<br />
Piper ( Piperaceae )<br />
* Piper magnificum<br />
* Piper nigrum<br />
P<strong>is</strong>onia ( Nyctaginaceae )<br />
* P<strong>is</strong>onia grand<strong>is</strong><br />
P<strong>is</strong>tacia ( Anacardiaceae )<br />
* P<strong>is</strong>tacia chinens<strong>is</strong><br />
Pittosporum ( Pittosporaceae )<br />
* Pittosporum cornifolium<br />
Pittosporum cornifolium 'Maunganui Bluff'<br />
* Pittosporum eugenioides<br />
* Pittosporum fairchildii<br />
* Pittosporum kirkii<br />
* Pittosporum pentandrum<br />
* Pittosporum revolutum<br />
* Pittosporum rhombifolium<br />
* Pittosporum tenuifolium<br />
Pittosporum tenuifolium 'Argenteum'<br />
Pittosporum tenuifolium 'Deborah'<br />
Pittosporum tenuifolium 'Eila Keightley'<br />
Pittosporum tenuifolium 'Irene Paterson'<br />
Pittosporum tenuifolium 'James Sterling'<br />
Pittosporum tenuifolium 'Marjorie Channon'<br />
Pittosporum tenuifolium 'Pixie'<br />
Pittosporum tenuifolium 'Purpureum'
Pittosporum tenuifolium 'Rotundifolium'<br />
Pittosporum tenuifolium 'Silver Magic'<br />
Pittosporum tenuifolium 'Silver Queen'<br />
Pittosporum tenuifolium 'Sterling Gold'<br />
Pittosporum tenuifolium 'Sunny Boy'<br />
Pittosporum tenuifolium 'Tom Thumb'<br />
Pittosporum tenuifolium 'Variegatum'<br />
Pittosporum tenuifolium 'Victoria'<br />
Pittosporum tenuifolium 'Wendle Channon'<br />
* Pittosporum tobira<br />
Pittosporum tobira 'Compacta'<br />
Pittosporum tobira 'Cream de Mint'<br />
Pittosporum tobira 'Laura Lee'<br />
Pittosporum tobira 'M<strong>is</strong>s Muffett'<br />
Pittosporum tobira 'Tall '<br />
Pittosporum tobira 'Turner'<br />
Pittosporum tobira 'Variegata'<br />
Pittosporum tobira 'Wheelers Dwarf'<br />
Pittosporum tobira 'Winter Pride'<br />
* Pittosporum undulatum<br />
Pittosporum undulatum 'Sunburst'<br />
* Pittosporum x garnettii<br />
Plagianthus ( Malvaceae )<br />
* Plagianthus divaricatus<br />
* Plagianthus regius<br />
Plantago ( Plantaginaceae )<br />
* Plantago lanceolata<br />
Platanus ( Platanaceae )<br />
* Platanus occidental<strong>is</strong><br />
* Platanus oriental<strong>is</strong><br />
* Platanus x h<strong>is</strong>panica<br />
Platycerium ( Polypodiaceae )<br />
* Platycerium bifurcatum<br />
* Platycerium hillii<br />
* Platycerium superbum<br />
Platycodon ( Campanulaceae )<br />
* Platycodon grandiflorus<br />
Platylobium ( Fabaceae )<br />
* Platylobium formosum<br />
Platysace ( Apiaceae )<br />
* Platysace lanceolata<br />
Platystemon ( Papaveraceae )<br />
* Platystemon californicus<br />
Plectranthus ( Labiatae / Lamiaceae )<br />
* Plectranthus argentatus<br />
* Plectranthus austral<strong>is</strong><br />
* Plectranthus cryptandroides<br />
* Plectranthus forsteri<br />
* Plectranthus fruticosus<br />
* Plectranthus graveolens<br />
Plectranthus graveolens 'Mona Lavender'<br />
* Plectranthus neochilus<br />
* Plectranthus oertendahlii<br />
Plectranthus oertendahlii 'Emerald Lace'<br />
Plectranthus oertendahlii 'Lime Light'<br />
* Plectranthus parviflorus<br />
Pleioblastus ( Poaceae )<br />
* Pleioblastus auricomus<br />
Plumbago ( Plumbaginaceae )<br />
* Plumbago auriculata<br />
Plumbago auriculata 'Alba'
Plumbago auriculata 'Royal Cape'<br />
Plumeria ( Apocynaceae )<br />
* Plumeria acutifolia<br />
Plumeria acutifolia 'Fragrant White'<br />
Plumeria acutifolia 'Golden K<strong>is</strong>s'<br />
Plumeria acutifolia 'Golden Sunr<strong>is</strong>e'<br />
Plumeria acutifolia 'Pretty in Pink'<br />
Plumeria acutifolia 'Watermelon'<br />
* Plumeria obtusa<br />
Poa ( Poaceae )<br />
* Poa affin<strong>is</strong><br />
* Poa annua<br />
* Poa labillardieri<br />
Poa labillardieri 'Eskdale'<br />
* Poa poiform<strong>is</strong><br />
Poa poiform<strong>is</strong> 'Courtney'<br />
Poa poiform<strong>is</strong> 'Kingsdale'<br />
* Poa pratens<strong>is</strong><br />
Podocarpus ( Podocarpaceae )<br />
* Podocarpus elatus<br />
* Podocarpus macrophyllus<br />
Podocarpus macrophyllus 'Maki'<br />
* Podocarpus nagi<br />
* Podocarpus nival<strong>is</strong><br />
Podocarpus nival<strong>is</strong> 'Bronze'<br />
* Podocarpus totara<br />
Podocarpus totara 'Aureus'<br />
Podolobium ( Fabaceae )<br />
* Podolobium ilicfolium<br />
Podranea ( Bignoniaceae )<br />
* Podranea ricasoliana<br />
Pogonatherum ( Poaceae )<br />
* Pogonatherum panlceum<br />
Pogonatherum panlceum 'Moana'<br />
Polemonium ( Polemoniaceae )<br />
* Polemonium pulcherrimum<br />
Polianthes ( Agavaceae )<br />
* Polianthes tuberosa<br />
Polianthes tuberosa 'The Pearl'<br />
Polyalthia ( Annoniaceae )<br />
* Polyalthia longifolia<br />
Polycalymma ( Asteraceae )<br />
* Polycalymma stuartii<br />
Polygala ( Polygalaceae )<br />
* Polygala chamaebuxus<br />
Polygala chamaebuxus 'Loibl'<br />
* Polygala myrtifolia<br />
Polygala myrtifolia 'Grandiflora'<br />
Polygonatum ( Convallariaceae )<br />
* Polygonatum multiflorum<br />
Polypodium ( Polypodiaceae )<br />
* Polypodium aureum<br />
Polypodium aureum 'Glaucum'<br />
Polyscias ( Araliaceae )<br />
* Polyscias elegans<br />
* Polyscias sambucifolia<br />
Polystichum ( Dryopteridaceae )<br />
* Polystichum munitum<br />
* Polystichum proliferum
Pomaderr<strong>is</strong> ( Rhamnaceae )<br />
* Pomaderr<strong>is</strong> apetala<br />
* Pomaderr<strong>is</strong> elliptica<br />
Pongamia ( Fabaceae )<br />
* Pongamia pinnata<br />
Populus ( Salicaceae )<br />
* Populus alba<br />
Populus alba 'Pyramidal<strong>is</strong>'<br />
Populus alba 'Richardii'<br />
* Populus deltoides<br />
* Populus nigra var. Italica<br />
Portulaca ( Portulacaceae )<br />
* Portulaca grandiflora<br />
Portulaca grandiflora 'Cloudbeater'<br />
Portulaca grandiflora 'Sunnybank'<br />
* Portulaca oleracea<br />
Portulacaria ( Portulacaceae )<br />
* Portulacaria afra<br />
Portulacaria afra 'Foli<strong>is</strong>variegatus'<br />
Portulacaria afra 'Tricolor'<br />
Portulacaria afra 'Variegata'<br />
Potentilla ( Rosaceae )<br />
* Potentilla aurea<br />
* Potentilla fruiticosa<br />
Potentilla fruiticosa 'Abbotswood'<br />
Potentilla fruiticosa 'Beauty'<br />
Potentilla fruiticosa 'Beesii'<br />
Potentilla fruiticosa 'Coronation Triumph'<br />
Potentilla fruiticosa 'Daydawn'<br />
Potentilla fruiticosa 'Elizabeth'<br />
Potentilla fruiticosa 'Farr'<br />
Potentilla fruiticosa 'Friedrichsenii'<br />
Potentilla fruiticosa 'Gold Drop'<br />
Potentilla fruiticosa 'Goldfinger'<br />
Potentilla fruiticosa 'Jackman'<br />
Potentilla fruiticosa 'Katherine Dykes'<br />
Potentilla fruiticosa 'Klondike'<br />
Potentilla fruiticosa 'Longacre'<br />
Potentilla fruiticosa 'Maanelys'<br />
Potentilla fruiticosa 'Princess'<br />
Potentilla fruiticosa 'Red Ace'<br />
Potentilla fruiticosa 'Royal Flush'<br />
Potentilla fruiticosa 'Snow Bird'<br />
Potentilla fruiticosa 'Sunset'<br />
Potentilla fruiticosa 'Tangerine'<br />
Potentilla fruiticosa 'Tilford Cream'<br />
Potentilla fruiticosa 'Yellow Gem'<br />
Pratia ( Lobeliaceae )<br />
* Pratia pedunculata<br />
Preiphys ( Lilaceae )<br />
* Preiphys ambeinens<strong>is</strong><br />
Primula ( Primulaceae )<br />
* Primula auricula<br />
Primula auricula 'Astolat'<br />
Primula auricula 'C W Needham'<br />
Primula auricula 'Helen Ruane'<br />
Primula auricula 'Karen Cordrey'<br />
* Primula bulleyana<br />
* Primula denticulata<br />
* Primula japonica<br />
Primula japonica 'Apple Blossom'<br />
Primula japonica 'Carminea'<br />
Primula japonica 'Glowing Embers'
Primula japonica 'Miller'<br />
Primula japonica 'Oriental Sunr<strong>is</strong>e'<br />
Primula japonica 'Pink Pagoda'<br />
Primula japonica 'Postford White'<br />
Primula japonica 'Valley Red'<br />
* Primula juliae<br />
* Primula malacoides<br />
Primula malacoides 'Amethyst'<br />
Primula malacoides 'Brilliancy '<br />
Primula malacoides 'Gilham'<br />
Primula malacoides 'Lollipops'<br />
Primula malacoides 'Mauve Queen'<br />
Primula malacoides 'Royal Purple'<br />
Primula malacoides 'Royalty'<br />
* Primula obconica<br />
Primula obconica 'Appleblossom'<br />
Primula obconica 'Cantata Lavender'<br />
Primula obconica 'Queen <strong>of</strong> the Market'<br />
* Primula pulverulenta<br />
Primula pulverulenta 'Barley'<br />
* Primula sieboldii<br />
Primula sieboldii 'Asahij<strong>is</strong>hi'<br />
Primula sieboldii 'Hanakomanchi'<br />
Primula sieboldii 'Kassia'<br />
Primula sieboldii 'Kokorrebeni'<br />
Primula sieboldii 'Sakuranomiya'<br />
Primula sieboldii 'Snowflake'<br />
* Primula vulgar<strong>is</strong><br />
Primula vulgar<strong>is</strong> 'Alba Plena'<br />
Primula vulgar<strong>is</strong> 'Double Sulphur'<br />
Primula vulgar<strong>is</strong> 'Jack in the Green'<br />
Primula vulgar<strong>is</strong> 'Ken Dearman'<br />
Primula vulgar<strong>is</strong> 'Marie Crousse'<br />
Primula vulgar<strong>is</strong> 'M<strong>is</strong>s Indigo'<br />
* Primula x polyantha<br />
Pritchardia ( Arecaceae )<br />
* Pritchardia hillebrandii<br />
* Pritchardia martii<br />
* Pritchardia minor<br />
* Pritchardia pacifica<br />
Prostanthera ( Labiatae / Lamiaceae )<br />
* Prostanthera cuneata<br />
Prostanthera cuneata 'Alpine Gold'<br />
* Prostanthera lasianthos<br />
* Prostanthera magnifica<br />
* Prostanthera nivea<br />
* Prostanthera ovalifolia<br />
Prostanthera ovalifolia 'Compacta'<br />
Prostanthera ovalifolia 'Variegata'<br />
* Prostanthera phylicifolia<br />
* Prostanthera rhombea<br />
* Prostanthera rotundifolia<br />
Prostanthera rotundifolia 'Variegata'<br />
* Prostanthera stricta<br />
Protasparagus ( Liliaceae )<br />
* Protasparagus aethiopicus<br />
Protasparagus aethiopicus 'Myersii'<br />
* Protasparagus aethiopicus Cultivar<br />
* Protasparagus plumosus<br />
Protea ( Proteaceae )<br />
* Protea compacta<br />
Protea compacta 'Pink Ice'<br />
* Protea cynaroides<br />
* Protea eximia
Protea eximia 'Sylvia'<br />
* Protea magnifica<br />
* Protea nerifolia<br />
Protea nerifolia 'Margaret Watling'<br />
* Protea obtusifolia<br />
* Protea repens<br />
Prumnopitys ( Podocarpaceae )<br />
* Prumnopitys ladei<br />
Prunus ( Rosaceae )<br />
* Prunus apetala<br />
* Prunus buergeriana<br />
* Prunus campanulata<br />
* Prunus cerasifera<br />
Prunus cerasifera 'Atropurpurea'<br />
Prunus cerasifera 'Festeri'<br />
Prunus cerasifera 'Hessei'<br />
Prunus cerasifera 'Hollywood'<br />
Prunus cerasifera 'Newport'<br />
Prunus cerasifera 'Nigra'<br />
Prunus cerasifera 'Purpusii'<br />
Prunus cerasifera 'Thundercloud'<br />
* Prunus cornuta<br />
* Prunus glandulosa<br />
Prunus glandulosa 'Alba Plena'<br />
Prunus glandulosa 'Rosea Plena'<br />
* Prunus ilicifolia<br />
* Prunus inc<strong>is</strong>a<br />
Prunus inc<strong>is</strong>a 'February Pink'<br />
Prunus inc<strong>is</strong>a 'Kojonomai'<br />
Prunus inc<strong>is</strong>a 'Praecox'<br />
* Prunus jamasakura<br />
* Prunus laurocerasus<br />
Prunus laurocerasus 'Camelliifolia'<br />
Prunus laurocerasus 'Grunerteppich'<br />
Prunus laurocerasus 'Herbergii'<br />
Prunus laurocerasus 'Marbled White'<br />
Prunus laurocerasus 'Otto Luyken'<br />
Prunus laurocerasus 'Roundifolia'<br />
Prunus laurocerasus 'Schipkaens<strong>is</strong>'<br />
Prunus laurocerasus 'Zabeliana'<br />
* Prunus maackii<br />
Prunus maackii 'Amber Beauty'<br />
* Prunus nipponica<br />
Prunus nipponica 'Brilliant'<br />
Prunus nipponica 'Hanagasa'<br />
Prunus nipponica 'Matsumae Fuki'<br />
Prunus nipponica 'Ruby'<br />
* Prunus padus<br />
Prunus padus 'Plena'<br />
Prunus padus 'Watereri'<br />
* Prunus persica<br />
Prunus persica 'Alba Plena'<br />
Prunus persica 'Alba Plena Pendula'<br />
Prunus persica 'Foll<strong>is</strong> Rub<strong>is</strong>'<br />
Prunus persica 'Klara Maya'<br />
Prunus persica 'Lilan Burrows'<br />
Prunus persica 'Magnifica'<br />
Prunus persica 'Rosea Plena'<br />
Prunus persica 'Versicolour'<br />
* Prunus sargentii<br />
Prunus sargentii 'Columnare'<br />
* Prunus serrulata<br />
Prunus serrulata 'Amanogawa'<br />
Prunus serrulata 'Daikoku'<br />
Prunus serrulata 'Fugenzo'
Prunus serrulata 'Gioiko'<br />
Prunus serrulata 'Ichiyo'<br />
Prunus serrulata 'Joh nioi'<br />
Prunus serrulata 'Mikurumagaeshi'<br />
Prunus serrulata 'Okumiyako'<br />
Prunus serrulata 'Shimidsu Sakura'<br />
Prunus serrulata 'Shir<strong>of</strong>ugen'<br />
Prunus serrulata 'Shirotae'<br />
Prunus serrulata 'Shujaku'<br />
Prunus serrulata 'Takasago'<br />
Prunus serrulata 'Ukon'<br />
* Prunus tenella<br />
Prunus tenella 'Alba'<br />
Prunus tenella 'Fire Hill'<br />
* Prunus virginiana<br />
Prunus virginiana 'Shubert'<br />
* Prunus x amygdalopersica<br />
* Prunus x blireana<br />
* Prunus x c<strong>is</strong>tena<br />
* Prunus x subhirtella<br />
Prunus x subhirtella 'Autumnal<strong>is</strong>'<br />
Prunus x subhirtella 'Fukubana'<br />
Prunus x subhirtella 'Pendula Rosa'<br />
Prunus x subhirtella 'Plena'<br />
* Prunus x yedoens<strong>is</strong><br />
Prunus x yedoens<strong>is</strong> 'Akebono'<br />
Prunus x yedoens<strong>is</strong> 'Ivensii'<br />
Prunus x yedoens<strong>is</strong> 'Shidare Yoshino'<br />
Pseudobombax ( Bombacaceae )<br />
* Pseudobombax ellipticum<br />
Pseudolarix ( Pinaceae )<br />
* Pseudolarix amabil<strong>is</strong><br />
Pseudolarix amabil<strong>is</strong> 'Nana'<br />
Pseudopanax ( Araliaceae )<br />
* Pseudopanax arboreus<br />
* Pseudopanax crassifolius<br />
* Pseudopanax ferox<br />
* Pseudopanax lessonii<br />
Pseudopanax lessonii 'Gold Splash'<br />
Pseudopanax lessonii 'Nigra'<br />
Pseudosasa ( Poaceae )<br />
* Pseudosasa japonica<br />
Pseudosasa japonica 'Tsutsumiana'<br />
Pseudotsuga ( Pinaceae )<br />
* Pseudotsuga menziesii<br />
Pseudotsuga menziesii 'Brevifolia'<br />
Pseudotsuga menziesii 'Densa'<br />
Pseudotsuga menziesii 'Fastigiata'<br />
Pseudotsuga menziesii 'Fletcheri'<br />
Pseudotsuga menziesii 'Fretsii'<br />
Pseudotsuga menziesii 'Nana'<br />
Pseudotsuga menziesii 'Pendula'<br />
Pseudowintera ( Winteraceae )<br />
* Pseudowintera colorata<br />
Psidium ( Myrtaceae )<br />
* Psidium guajava<br />
* Psidium guineense<br />
* Psidium littorale<br />
Psychotria ( Rubaceae )<br />
* Psychotria loniceroides<br />
Ptelea ( Rutaceae )<br />
* Ptelea crenulata
Pter<strong>is</strong> ( Adiantaceae / Pteridaceae )<br />
* Pter<strong>is</strong> argyraea<br />
* Pter<strong>is</strong> cretica<br />
Pter<strong>is</strong> cretica 'Albolineata'<br />
Pter<strong>is</strong> cretica 'Childsii'<br />
Pter<strong>is</strong> cretica 'D<strong>is</strong>tinction'<br />
Pter<strong>is</strong> cretica 'Mayi'<br />
Pter<strong>is</strong> cretica 'Parkeri'<br />
Pter<strong>is</strong> cretica 'Rivertoniana'<br />
Pter<strong>is</strong> cretica 'Rowerii'<br />
Pter<strong>is</strong> cretica 'Wimsettii'<br />
* Pter<strong>is</strong> ensiform<strong>is</strong><br />
Pter<strong>is</strong> ensiform<strong>is</strong> 'Evergemens<strong>is</strong>'<br />
Pter<strong>is</strong> ensiform<strong>is</strong> 'Victoriae'<br />
* Pter<strong>is</strong> fauriei<br />
* Pter<strong>is</strong> multifida<br />
Pter<strong>is</strong> multifida 'Tenuifolia'<br />
* Pter<strong>is</strong> umbrosa<br />
Pterocarya ( Juglandaceae )<br />
* Pterocarya fraxinifolia<br />
* Pterocarya stenoptera<br />
Ptychosperma ( Arecaceae )<br />
* Ptychosperma ambiguum<br />
* Ptychosperma caryotoides<br />
* Ptychosperma elegans<br />
* Ptychosperma lauterbachii<br />
* Ptychosperma lineare<br />
* Ptychosperma macarthurii<br />
* Ptychosperma salomonense<br />
* Ptychosperma sanderianum<br />
Pullea ( Cunoniaceae )<br />
* Pullea stutzeri<br />
Pulmonaria ( Boraginaceae )<br />
* Pulmonaria angustifolia<br />
Pulmonaria angustifolia 'Azurea'<br />
Pulmonaria angustifolia 'Blaues Meer'<br />
* Pulmonaria longifolia<br />
Pulmonaria longifolia 'Ankum'<br />
Pulmonaria longifolia 'Bertram Anderson'<br />
Pulmonaria longifolia 'Dordogne'<br />
Pulmonaria longifolia 'Roy Davidson'<br />
* Pulmonaria rubra<br />
Pulmonaria rubra 'Alba'<br />
Pulmonaria rubra 'Barfield Pink'<br />
Pulmonaria rubra 'Bowles Red'<br />
Pulmonaria rubra 'David Ward'<br />
Pulmonaria rubra 'Redstart'<br />
* Pulmonaria saccharata<br />
Pulmonaria saccharata 'Fruhlingshimmel'<br />
Pulmonaria saccharata 'Highdown'<br />
Pulmonaria saccharata 'Leopard'<br />
Pulmonaria saccharata 'Mrs. Moon'<br />
Pulmonaria saccharata 'Pink Dawn'<br />
Pulmonaria saccharata 'Roy Davidson'<br />
Pulmonaria saccharata 'S<strong>is</strong>singhurst White'<br />
Pulsatilla ( Ranunculaceae )<br />
* Pulsatilla vulgar<strong>is</strong><br />
Pulsatilla vulgar<strong>is</strong> 'Alba'<br />
Pulsatilla vulgar<strong>is</strong> 'Rode Klokke'<br />
Pulsatilla vulgar<strong>is</strong> 'Ruba'<br />
Pultenaea ( Fabaceae )<br />
* Pultenaea alt<strong>is</strong>sima<br />
* Pultenaea capitellata
* Pultenaea daphnoides<br />
* Pultenaea elliptica<br />
* Pultenaea flexil<strong>is</strong><br />
* Pultenaea rosmarinifolia<br />
* Pultenaea stipular<strong>is</strong><br />
* Pultenaea villosa<br />
Punica ( Punicaceae )<br />
* Punica granatum<br />
Punica granatum 'Nana Plena'<br />
Punica granatum 'Wonderful'<br />
Puya ( Bromelliaceae )<br />
* Puya berteroniana<br />
Pycnosorus ( Asteraceae )<br />
* Pycnosorus globosus<br />
Pyracantha ( Rosaceae )<br />
* Pyracantha angustifolia<br />
* Pyracantha coccinea<br />
Pyracantha coccinea 'Kasan'<br />
Pyracantha coccinea 'Lalandei'<br />
* Pyracantha crenatoserrata<br />
* Pyracantha crenulata<br />
Pyrostegia ( Bignoniaceae )<br />
* Pyrostegia venusta<br />
Pyrus ( Rosaceae )<br />
* Pyrus amygdaliform<strong>is</strong><br />
* Pyrus calleryana<br />
Pyrus calleryana 'Ar<strong>is</strong>tocrat'<br />
Pyrus calleryana 'Bradford'<br />
Pyrus calleryana 'Bursnozam'<br />
Pyrus calleryana 'Capital'<br />
Pyrus calleryana 'Chanticleer'<br />
Pyrus calleryana 'Cleveland Select'<br />
Pyrus calleryana 'Edgedell'<br />
Pyrus calleryana 'Fronzam'<br />
Pyrus calleryana 'Red Spire'<br />
Pyrus calleryana 'Valzam'<br />
Pyrus calleryana 'Winter Glow'<br />
* Pyrus commun<strong>is</strong><br />
Pyrus commun<strong>is</strong> 'Beech Hill'<br />
* Pyrus elaeagnifolia<br />
Pyrus elaeagnifolia 'Silver Sails'<br />
* Pyrus pyrifolia<br />
* Pyrus salicifolia<br />
Pyrus salicifolia 'Pendula'<br />
* Pyrus ussuriens<strong>is</strong><br />
Quercus ( Fagaceae )<br />
* Quercus acut<strong>is</strong>sima<br />
* Quercus agrifolia<br />
* Quercus alba<br />
* Quercus aliena<br />
* Quercus bicolor<br />
* Quercus canariens<strong>is</strong><br />
* Quercus castaneifolia<br />
Quercus castaneifolia 'Green Spire'<br />
* Quercus cerr<strong>is</strong><br />
Quercus cerr<strong>is</strong> 'Argenteovariegata'<br />
* Quercus dentata<br />
Quercus dentata 'Pinnatifida'<br />
* Quercus ellipsoidal<strong>is</strong><br />
* Quercus faginea<br />
* Quercus glauca<br />
* Quercus ilex
* Quercus lobata<br />
* Quercus marilandica<br />
* Quercus muchlenbergii<br />
* Quercus myrsinaefolia<br />
* Quercus palustr<strong>is</strong><br />
Quercus palustr<strong>is</strong> 'Green Dwarf'<br />
Quercus palustr<strong>is</strong> 'Pringreen'<br />
* Quercus petraea<br />
Quercus petraea 'Columna'<br />
Quercus petraea 'Mespilifolia'<br />
Quercus petraea 'Muscoviens<strong>is</strong>'<br />
* Quercus phellos<br />
* Quercus phillyreoides<br />
Quercus phillyreoides 'Emerald Sentinel'<br />
* Quercus prinus<br />
* Quercus pubescens<br />
* Quercus robur<br />
Quercus robur 'Atropurpurea'<br />
Quercus robur 'Concordia'<br />
Quercus robur 'Fastigata'<br />
* Quercus rubra<br />
Quercus rubra 'Aurea'<br />
* Quercus suber<br />
* Quercus variabil<strong>is</strong><br />
* Quercus w<strong>is</strong>lizenii<br />
Qu<strong>is</strong>qual<strong>is</strong> ( Combretaceae )<br />
* Qu<strong>is</strong>qual<strong>is</strong> indica<br />
Radermachera ( Bignoniaceae )<br />
* Radermachera sinica<br />
Ranunculus ( Ranunculaceae )<br />
* Ranunculus asiaticus<br />
Ranunculus asiaticus 'Bonnie Lassie'<br />
Ranunculus asiaticus 'Claremont '<br />
Ranunculus asiaticus 'Giant Florentine'<br />
Ranunculus asiaticus 'Golden Glory'<br />
Ranunculus asiaticus 'Huntsman'<br />
Ranunculus asiaticus 'Sunset'<br />
* Ranunculus gramineus<br />
Rapanea ( Myrsinaceae )<br />
* Rapanea variabil<strong>is</strong><br />
Ravenala ( Strelitziaceae )<br />
* Ravenala madagascariens<strong>is</strong><br />
Ravenea ( Arecaceae )<br />
* Ravenea rivular<strong>is</strong><br />
Rehmannia ( Scrophulariaceae )<br />
* Rehmannia elata<br />
Reinwardtia ( Linaceae )<br />
* Reinwardtia indica<br />
Restio ( Restionaceae )<br />
* Restio tetraphyllus<br />
Retama ( Fabaceae )<br />
* Retama monosperma<br />
Rhabdothamnus ( Gesneriaceae )<br />
* Rhabdothamnus solandri<br />
Rhabdothamnus solandri 'Aureus'<br />
Rhamnus ( Rhamnaceae )<br />
* Rhamnus californica<br />
* Rhamnus frangula<br />
Rhamnus frangula 'Asplenifolia'<br />
Rhamnus frangula 'Tall Hedge'
Rhaphiolep<strong>is</strong> ( Rosaceae )<br />
* Rhaphiolep<strong>is</strong> indica<br />
Rhaphiolep<strong>is</strong> indica 'Ballerina'<br />
Rhaphiolep<strong>is</strong> indica 'Majestic Beauty'<br />
Rhaphiolep<strong>is</strong> indica 'Oriental Pearl'<br />
Rhaphiolep<strong>is</strong> indica 'Springtime'<br />
* Rhaphiolep<strong>is</strong> umbellata<br />
Rhap<strong>is</strong> ( Arecaceae )<br />
* Rhap<strong>is</strong> excelsa<br />
* Rhap<strong>is</strong> humil<strong>is</strong><br />
* Rhap<strong>is</strong> multifida<br />
* Rhap<strong>is</strong> subtil<strong>is</strong><br />
Rhektophyllum ( Araceae )<br />
* Rhektophyllum mirabile<br />
Rheum ( Polygonaceae )<br />
* Rheum x cultorum<br />
Rhipsal<strong>is</strong> ( Cactaceae )<br />
* Rhipsal<strong>is</strong> capilliform<strong>is</strong><br />
Rhodamnia ( Myrtaceae )<br />
* Rhodamnia rubescens<br />
Rhodanthe ( Asteraceae )<br />
* Rhodanthe anthemoides<br />
Rhodanthe anthemoides 'Annan Star'<br />
* Rhodanthe chlorocephala subsp. rosea<br />
* Rhodanthe floribunda<br />
* Rhodanthe manglesii<br />
Rhodanthemum ( Asteraceae )<br />
* Rhodanthemum hosmariense<br />
Rhododendron ( Ericaceae )<br />
* Rhododendron balfourianum<br />
* Rhododendron Belgian Indian Hybrids<br />
Rhododendron Belgian Indian Hybrids 'Advent Bells'<br />
Rhododendron Belgian Indian Hybrids 'Agnes Neal'<br />
Rhododendron Belgian Indian Hybrids 'Alba Magna'<br />
Rhododendron Belgian Indian Hybrids 'Albert Elizabeth'<br />
Rhododendron Belgian Indian Hybrids 'Alphonse Anderson'<br />
Rhododendron Belgian Indian Hybrids 'Ballerina'<br />
Rhododendron Belgian Indian Hybrids 'Balsaminaeflora'<br />
Rhododendron Belgian Indian Hybrids 'Countess de Kerchove'<br />
Rhododendron Belgian Indian Hybrids 'Countess <strong>of</strong> Flanders'<br />
Rhododendron Belgian Indian Hybrids 'Eri Shame'<br />
Rhododendron Belgian Indian Hybrids 'Exqu<strong>is</strong>ite'<br />
Rhododendron Belgian Indian Hybrids 'Firedance'<br />
Rhododendron Belgian Indian Hybrids 'Gloria'<br />
Rhododendron Belgian Indian Hybrids 'Gretel'<br />
Rhododendron Belgian Indian Hybrids 'Iceberg'<br />
Rhododendron Belgian Indian Hybrids 'James Belton'<br />
Rhododendron Belgian Indian Hybrids 'Leopold Astrid'<br />
Rhododendron Belgian Indian Hybrids 'Madame van Ackers'<br />
Rhododendron Belgian Indian Hybrids 'Magnifica'<br />
Rhododendron Belgian Indian Hybrids 'Mauve Schryderii'<br />
Rhododendron Belgian Indian Hybrids 'Pax'<br />
Rhododendron Belgian Indian Hybrids 'Peace'<br />
Rhododendron Belgian Indian Hybrids 'Phoebus'<br />
Rhododendron Belgian Indian Hybrids 'Red Ruffles'<br />
Rhododendron Belgian Indian Hybrids 'Roi de Hollande'<br />
Rhododendron Belgian Indian Hybrids 'Rose Magnifica'<br />
Rhododendron Belgian Indian Hybrids 'Ruth Kirk'<br />
Rhododendron Belgian Indian Hybrids 'Saidee Kirk'<br />
Rhododendron Belgian Indian Hybrids 'Schryderii'<br />
Rhododendron Belgian Indian Hybrids 'Silver Anniversary'<br />
Rhododendron Belgian Indian Hybrids 'Simon Mardner'<br />
Rhododendron Belgian Indian Hybrids 'Snowdrift'
Rhododendron Belgian Indian Hybrids 'Splendens'<br />
Rhododendron Belgian Indian Hybrids 'Temperance'<br />
Rhododendron Belgian Indian Hybrids 'Vervaneana'<br />
* Rhododendron calophytum<br />
* Rhododendron catawbiense<br />
Rhododendron catawbiense 'Albert Schweitzer'<br />
Rhododendron catawbiense 'Album'<br />
Rhododendron catawbiense 'Anah Kruschke'<br />
Rhododendron catawbiense 'Blue Ensign'<br />
Rhododendron catawbiense 'Caroline'<br />
Rhododendron catawbiense 'Chionoides'<br />
Rhododendron catawbiense 'Compactum'<br />
Rhododendron catawbiense 'Cunningham'<br />
Rhododendron catawbiense 'Elegans'<br />
Rhododendron catawbiense 'Moonglow'<br />
Rhododendron catawbiense 'Nova zembla'<br />
Rhododendron catawbiense 'Purpureum Grandiflorum'<br />
Rhododendron catawbiense 'Vivacious'<br />
* Rhododendron ferrugineum<br />
* Rhododendron hippophaeoides<br />
Rhododendron hippophaeoides 'Haba Shan'<br />
* Rhododendron hyperythrum<br />
* Rhododendron kaempferi<br />
Rhododendron kaempferi 'Alice'<br />
Rhododendron kaempferi 'Carman'<br />
Rhododendron kaempferi 'Charlotte'<br />
Rhododendron kaempferi 'Chr<strong>is</strong>tina'<br />
Rhododendron kaempferi 'Dorsett'<br />
Rhododendron kaempferi 'Fedora'<br />
Rhododendron kaempferi 'Holland'<br />
Rhododendron kaempferi 'Joanna'<br />
Rhododendron kaempferi 'Juliana'<br />
Rhododendron kaempferi 'Kathleen'<br />
Rhododendron kaempferi 'Mary'<br />
Rhododendron kaempferi 'Mikado'<br />
Rhododendron kaempferi 'Norma'<br />
Rhododendron kaempferi 'Othello'<br />
Rhododendron kaempferi 'Tach<strong>is</strong>ene'<br />
Rhododendron kaempferi 'White Squall'<br />
* Rhododendron ke<strong>is</strong>kei<br />
Rhododendron ke<strong>is</strong>kei 'Yaku Fairy'<br />
* Rhododendron kiusianum<br />
Rhododendron kiusianum 'Album'<br />
Rhododendron kiusianum 'Benichidori'<br />
Rhododendron kiusianum 'Ben<strong>is</strong>uzume'<br />
Rhododendron kiusianum 'Betty Muir'<br />
Rhododendron kiusianum 'Brick Red'<br />
Rhododendron kiusianum 'Chidori'<br />
Rhododendron kiusianum 'Hanekomachi'<br />
Rhododendron kiusianum 'Harunoumi'<br />
Rhododendron kiusianum 'Harusame'<br />
Rhododendron kiusianum 'Hinode'<br />
Rhododendron kiusianum 'Komo Kulshan'<br />
Rhododendron kiusianum 'Mai Oghi'<br />
Rhododendron kiusianum 'Mangstsu'<br />
Rhododendron kiusianum 'Morasaki Shikibu'<br />
Rhododendron kiusianum 'Mount Fuji'<br />
Rhododendron kiusianum 'Nu Moto'<br />
Rhododendron kiusianum 'Rose'<br />
Rhododendron kiusianum 'Short Circuit'<br />
Rhododendron kiusianum 'Ukon'<br />
Rhododendron kiusianum 'Yumbae'<br />
* Rhododendron Kurume Hybrids<br />
Rhododendron Kurume Hybrids 'Addy Wery'<br />
Rhododendron Kurume Hybrids 'Amoena'<br />
Rhododendron Kurume Hybrids 'Chr<strong>is</strong>tmas Cheer'<br />
Rhododendron Kurume Hybrids 'Fairy Queen'
Rhododendron Kurume Hybrids 'Hatsu Giri'<br />
Rhododendron Kurume Hybrids 'Hexe'<br />
Rhododendron Kurume Hybrids 'Hino Crimson'<br />
Rhododendron Kurume Hybrids 'Hinodegiri'<br />
Rhododendron Kurume Hybrids 'Hinomayo'<br />
Rhododendron Kurume Hybrids 'Iroha Yama'<br />
Rhododendron Kurume Hybrids 'Kirin'<br />
Rhododendron Kurume Hybrids 'Kiritsubo'<br />
Rhododendron Kurume Hybrids 'Mothers Day'<br />
Rhododendron Kurume Hybrids 'Osaraku'<br />
Rhododendron Kurume Hybrids 'Princess Maude'<br />
Rhododendron Kurume Hybrids 'Sui Yohi'<br />
Rhododendron Kurume Hybrids 'Venus'<br />
Rhododendron Kurume Hybrids 'Wards Ruby'<br />
* Rhododendron Large Leaf Hybrids<br />
Rhododendron Large Leaf Hybrids '<br />
Rhododendron Large Leaf Hybrids '<br />
Rhododendron Large Leaf Hybrids 'Abbot'<br />
Rhododendron Large Leaf Hybrids 'Adriaan Koster'<br />
Rhododendron Large Leaf Hybrids 'Alarm'<br />
Rhododendron Large Leaf Hybrids 'Album Elegans'<br />
Rhododendron Large Leaf Hybrids 'Alice'<br />
Rhododendron Large Leaf Hybrids 'Al<strong>is</strong>on Johnstone'<br />
Rhododendron Large Leaf Hybrids 'Anna Rose Whitney'<br />
Rhododendron Large Leaf Hybrids 'Annie E. Endtz'<br />
Rhododendron Large Leaf Hybrids 'Aries'<br />
Rhododendron Large Leaf Hybrids 'Auther J. Ivens'<br />
Rhododendron Large Leaf Hybrids 'Babylon'<br />
Rhododendron Large Leaf Hybrids 'Betty'<br />
Rhododendron Large Leaf Hybrids 'Betty Wormald'<br />
Rhododendron Large Leaf Hybrids 'Betty Roberson'<br />
Rhododendron Large Leaf Hybrids 'Bibiani'<br />
Rhododendron Large Leaf Hybrids 'Billy Budd'<br />
Rhododendron Large Leaf Hybrids 'Blue Boy'<br />
Rhododendron Large Leaf Hybrids 'Blue Peter'<br />
Rhododendron Large Leaf Hybrids 'Break <strong>of</strong> Day'<br />
Rhododendron Large Leaf Hybrids 'Brickdust'<br />
Rhododendron Large Leaf Hybrids 'Britannia'<br />
Rhododendron Large Leaf Hybrids 'Bruce Brechtbil'<br />
Rhododendron Large Leaf Hybrids 'Butterfly'<br />
Rhododendron Large Leaf Hybrids 'Cherry Custard'<br />
Rhododendron Large Leaf Hybrids 'Chr<strong>is</strong>tmas Cheer'<br />
Rhododendron Large Leaf Hybrids 'Cinnkeys'<br />
Rhododendron Large Leaf Hybrids 'Cornubia'<br />
Rhododendron Large Leaf Hybrids 'Countess <strong>of</strong> Athlone'<br />
Rhododendron Large Leaf Hybrids 'Countess <strong>of</strong> Haddington'<br />
Rhododendron Large Leaf Hybrids 'Crest'<br />
Rhododendron Large Leaf Hybrids 'Dido'<br />
Rhododendron Large Leaf Hybrids 'Dora Amate<strong>is</strong>'<br />
Rhododendron Large Leaf Hybrids 'Dr Arnold Endtz'<br />
Rhododendron Large Leaf Hybrids 'Edith Praed'<br />
Rhododendron Large Leaf Hybrids 'Eldorado'<br />
Rhododendron Large Leaf Hybrids 'El<strong>is</strong>abeth Hobbie'<br />
Rhododendron Large Leaf Hybrids 'Elizabeth'<br />
Rhododendron Large Leaf Hybrids 'Floribundii'<br />
Rhododendron Large Leaf Hybrids 'Floribundii'<br />
Rhododendron Large Leaf Hybrids 'Fragrant<strong>is</strong>simum'<br />
Rhododendron Large Leaf Hybrids 'Frank Baum'<br />
Rhododendron Large Leaf Hybrids 'Goldsworth Crimson'<br />
Rhododendron Large Leaf Hybrids 'Heatherside Beauty'<br />
Rhododendron Large Leaf Hybrids 'Ivory Scarlet'<br />
Rhododendron Large Leaf Hybrids 'Lady Decies'<br />
Rhododendron Large Leaf Hybrids 'Lady Primrose'<br />
Rhododendron Large Leaf Hybrids 'Loderi Venus'<br />
Rhododendron Large Leaf Hybrids 'Loders White'<br />
Rhododendron Large Leaf Hybrids 'Lucidum'<br />
Rhododendron Large Leaf Hybrids 'Marion'<br />
Rhododendron Large Leaf Hybrids 'Max Sye'
Rhododendron Large Leaf Hybrids 'Medusa'<br />
Rhododendron Large Leaf Hybrids 'Mrs. W.C. Slocock'<br />
Rhododendron Large Leaf Hybrids 'Nobleanum'<br />
Rhododendron Large Leaf Hybrids 'Pink Pearl'<br />
Rhododendron Large Leaf Hybrids 'Ponticum'<br />
Rhododendron Large Leaf Hybrids 'Purple Splendor'<br />
Rhododendron Large Leaf Hybrids 'Red Admiral'<br />
Rhododendron Large Leaf Hybrids 'Roman Pottery'<br />
Rhododendron Large Leaf Hybrids 'Sappho'<br />
Rhododendron Large Leaf Hybrids 'Sir John Waterer'<br />
Rhododendron Large Leaf Hybrids 'Sir Robert Peel'<br />
Rhododendron Large Leaf Hybrids 'Souv. W. C. Slocock'<br />
Rhododendron Large Leaf Hybrids 'Susette'<br />
Rhododendron Large Leaf Hybrids 'Unique'<br />
Rhododendron Large Leaf Hybrids 'Unknown Warrior'<br />
Rhododendron Large Leaf Hybrids 'White Pearl'<br />
* Rhododendron luteum<br />
Rhododendron luteum 'Batumi Gold'<br />
Rhododendron luteum 'Golden Comet'<br />
* Rhododendron macrosepalum<br />
Rhododendron macrosepalum 'Hanaguruma'<br />
* Rhododendron metternichii<br />
* Rhododendron micranthum<br />
* Rhododendron molle<br />
Rhododendron molle 'Brilliant Red'<br />
Rhododendron molle 'Mrs L J Endtz'<br />
Rhododendron molle 'Sunte Nectarine'<br />
* Rhododendron obtusum<br />
Rhododendron obtusum 'Album'<br />
Rhododendron obtusum 'Hinode Kir<strong>is</strong>hima'<br />
Rhododendron obtusum 'Shiro Kir<strong>is</strong>hima'<br />
Rhododendron obtusum 'Yaekir<strong>is</strong>ima'<br />
* Rhododendron occidentale<br />
Rhododendron occidentale 'Irene Koster'<br />
* Rhododendron ovatum<br />
* Rhododendron ponticum<br />
Rhododendron ponticum 'Variegatum'<br />
* Rhododendron russatum<br />
Rhododendron russatum 'Russautinii'<br />
* Rhododendron Tall Single Indica Hybrids<br />
Rhododendron Tall Single Indica Hybrids ' Exqu<strong>is</strong>ite'<br />
Rhododendron Tall Single Indica Hybrids 'Alba Magna'<br />
Rhododendron Tall Single Indica Hybrids 'Alphonse Anderson'<br />
Rhododendron Tall Single Indica Hybrids 'Charmer'<br />
Rhododendron Tall Single Indica Hybrids 'Countess <strong>of</strong> Flanders'<br />
Rhododendron Tall Single Indica Hybrids 'Magnifica'<br />
Rhododendron Tall Single Indica Hybrids 'Mauve Schryderii'<br />
Rhododendron Tall Single Indica Hybrids 'Roi de Hollande'<br />
Rhododendron Tall Single Indica Hybrids 'Rose Magnifica'<br />
Rhododendron Tall Single Indica Hybrids 'Schryderii'<br />
Rhododendron Tall Single Indica Hybrids 'Splendens'<br />
* Rhododendron vaseyi<br />
* Rhododendron Vireya Hybrids<br />
* Rhododendron wardii<br />
* Rhododendron x mucronatum<br />
Rhododendron x mucronatum 'Delaware Valley White'<br />
Rhododendron x mucronatum 'Fujimanyo'<br />
Rhododendron x mucronatum 'Kyokanoko'<br />
Rhododendron x mucronatum 'Nankinmurasaki'<br />
Rhododendron x mucronatum 'Shirayuki'<br />
Rhododendron x mucronatum 'Usuyo'<br />
Rhodohypox<strong>is</strong> ( Hypoxidaceae )<br />
* Rhodohypox<strong>is</strong> baurii<br />
Rhodohypox<strong>is</strong> baurii 'Albrighton'<br />
Rhodohypox<strong>is</strong> baurii 'Dawn'<br />
Rhodohypox<strong>is</strong> baurii 'Harlequin'
Rhodohypox<strong>is</strong> baurii 'Helen'<br />
Rhodohypox<strong>is</strong> baurii 'Margaret Rose'<br />
Rhodohypox<strong>is</strong> baurii 'Rosy Posy'<br />
Rhoeo ( Commelinaceae )<br />
* Rhoeo spathacea<br />
Rhoeo spathacea 'Stripe Me Pink'<br />
Rhopalostyl<strong>is</strong> ( Arecaceae )<br />
* Rhopalostyl<strong>is</strong> baueri<br />
Rhus ( Anacardiaceae )<br />
* Rhus aromatica<br />
Rhus aromatica 'GroLow'<br />
* Rhus copallina<br />
* Rhus glabra<br />
Rhus glabra 'Laciniata'<br />
* Rhus ovata<br />
* Rhus typhina<br />
Rhus typhina 'D<strong>is</strong>secta'<br />
Ribes ( Saxifragaceae / Grossulariaceae )<br />
* Ribes sanguineum<br />
Ribes sanguineum 'Brocklebankii'<br />
Ribes sanguineum 'King Edward VII'<br />
Ribes sanguineum 'Pulborough Scarlet'<br />
Ribes sanguineum 'Tydeman White'<br />
Ribes sanguineum 'White Icicle'<br />
Richea ( Epacridaceae )<br />
* Richea dracophylla<br />
* Richea pandanifolia<br />
Ricinocarpos ( Euphorbiaceae )<br />
* Ricinocarpos pinifolius<br />
Ricinus ( Euphorbiaceae )<br />
* Ricinus commun<strong>is</strong><br />
Ricinus commun<strong>is</strong> 'Carmencita'<br />
Ricinus commun<strong>is</strong> 'Impala'<br />
Ricinus commun<strong>is</strong> 'Red Spire'<br />
Ricinus commun<strong>is</strong> 'Zanzibarens<strong>is</strong>'<br />
Robinia ( Fabaceae, sub fam. Faboideae )<br />
* Robinia pseudoacacia<br />
Robinia pseudoacacia 'Amorphifolia'<br />
Robinia pseudoacacia 'Bessoniana'<br />
Robinia pseudoacacia 'Deca<strong>is</strong>neana'<br />
Robinia pseudoacacia 'Erecta'<br />
Robinia pseudoacacia 'Fr<strong>is</strong>ia'<br />
Robinia pseudoacacia 'Inerm<strong>is</strong>'<br />
Robinia pseudoacacia 'Pendula'<br />
Robinia pseudoacacia 'Pyramidal<strong>is</strong>'<br />
Robinia pseudoacacia 'Rect<strong>is</strong>sima'<br />
Robinia pseudoacacia 'Rehderi'<br />
Robinia pseudoacacia 'Rozynskiana'<br />
Robinia pseudoacacia 'Semperflorens'<br />
Robinia pseudoacacia 'Tortuosa'<br />
Robinia pseudoacacia 'Umbraculifera'<br />
Robinia pseudoacacia 'Unifoliola'<br />
Romneya ( Papaveraceae )<br />
* Romneya coulteri<br />
Romneya coulteri 'White Cloud'<br />
Rondeletia ( Rubiaceae )<br />
* Rondeletia amoena<br />
* Rondeletia odorata<br />
Rosa ( Rosaceae )<br />
* Rosa banksiae<br />
Rosa banksiae 'Albaplena'<br />
Rosa banksiae 'Lutea'
Rosa banksiae 'Lutescens'<br />
Rosa banksiae 'Normal<strong>is</strong>'<br />
* Rosa species Floribunda<br />
Rosa species Floribunda '<br />
Rosa species Floribunda 'Alec Rose'<br />
Rosa species Floribunda 'Apricot Nectar'<br />
Rosa species Floribunda 'Apricot Prince'<br />
Rosa species Floribunda 'Art<strong>is</strong>tic'<br />
Rosa species Floribunda 'Avalanche'<br />
Rosa species Floribunda 'Betty Boop'<br />
Rosa species Floribunda 'Blueberry Hill'<br />
Rosa species Floribunda 'Blushing Pink Iceberg'<br />
Rosa species Floribunda 'Bonica'<br />
Rosa species Floribunda 'Bonnie Babes'<br />
Rosa species Floribunda 'Bordure Rose'<br />
Rosa species Floribunda 'Brass Band'<br />
Rosa species Floribunda 'Brilliant Pink Iceberg'<br />
Rosa species Floribunda 'Brown Velvet'<br />
Rosa species Floribunda 'Burgundy Iceberg'<br />
Rosa species Floribunda 'Burma Star'<br />
Rosa species Floribunda 'Cabana'<br />
Rosa species Floribunda 'Cara Mia'<br />
Rosa species Floribunda 'Centenary <strong>of</strong> Federation'<br />
Rosa species Floribunda 'Chanelle'<br />
Rosa species Floribunda 'Cherries ‘n Cream'<br />
Rosa species Floribunda 'Chihuly'<br />
Rosa species Floribunda 'City <strong>of</strong> Goulbourn'<br />
Rosa species Floribunda 'Class Act'<br />
Rosa species Floribunda 'Cotillion'<br />
Rosa species Floribunda 'Crystal Palace'<br />
Rosa species Floribunda 'Ebb Tide'<br />
Rosa species Floribunda 'Eldorado'<br />
Rosa species Floribunda 'Europeana'<br />
Rosa species Floribunda 'Fabulous'<br />
Rosa species Floribunda 'Fellowship'<br />
Rosa species Floribunda 'Flirtatious'<br />
Rosa species Floribunda 'Gay Princess'<br />
Rosa species Floribunda 'Golden Girls'<br />
Rosa species Floribunda 'Goldyla'<br />
Rosa species Floribunda 'Grannies Bonnet'<br />
Rosa species Floribunda 'Heartache'<br />
Rosa species Floribunda 'Honey Bouquet'<br />
Rosa species Floribunda 'Hot Cocoa'<br />
Rosa species Floribunda 'Iceberg'<br />
Rosa species Floribunda 'Jillian McGredy'<br />
Rosa species Floribunda 'Jumpin Jack'<br />
Rosa species Floribunda 'Kerryman'<br />
Rosa species Floribunda 'K<strong>is</strong>kadee'<br />
Rosa species Floribunda 'Kommodore'<br />
Rosa species Floribunda 'Lavender Simplicity'<br />
Rosa species Floribunda 'Lemon Honey'<br />
Rosa species Floribunda 'Lest We Forget'<br />
Rosa species Floribunda 'Love In'<br />
Rosa species Floribunda 'Madame President'<br />
Rosa species Floribunda 'Margaret Merril'<br />
Rosa species Floribunda 'Mary MacKillop'<br />
Rosa species Floribunda 'Millenium'<br />
Rosa species Floribunda 'Molde'<br />
Rosa species Floribunda 'Nitouche'<br />
Rosa species Floribunda 'Old Port'<br />
Rosa species Floribunda 'Oranges and Lemons'<br />
Rosa species Floribunda 'Pillow Fight'<br />
Rosa species Floribunda 'Playboy'<br />
Rosa species Floribunda 'Ponderosa'<br />
Rosa species Floribunda 'Princess Alice'<br />
Rosa species Floribunda 'Pure Poetry'<br />
Rosa species Floribunda 'Raspberry Ice'<br />
Rosa species Floribunda 'Red Rhapsody'
Rosa species Floribunda 'Regensberg'<br />
Rosa species Floribunda 'Rock and Roll'<br />
Rosa species Floribunda 'Route 66'<br />
Rosa species Floribunda 'Scentimental'<br />
Rosa species Floribunda 'Simplicity'<br />
Rosa species Floribunda 'Simplicity Purple'<br />
Rosa species Floribunda 'Simplicity Red'<br />
Rosa species Floribunda 'Simplicity White'<br />
Rosa species Floribunda 'Simplicity Yellow'<br />
Rosa species Floribunda 'Singing in the Rain'<br />
Rosa species Floribunda 'Soul Mate'<br />
Rosa species Floribunda 'Sweet Inspiration'<br />
Rosa species Floribunda 'Taupo'<br />
Rosa species Floribunda 'The Wedding Rose'<br />
Rosa species Floribunda 'Topsy Turvy'<br />
Rosa species Floribunda 'Trumpeter'<br />
Rosa species Floribunda 'Tuscan Sun'<br />
Rosa species Floribunda 'Valentine Heart'<br />
Rosa species Floribunda 'Valerie Swane'<br />
Rosa species Floribunda 'White Ensign'<br />
* Rosa species Grandiflora<br />
Rosa species Grandiflora 'Daybreaker'<br />
Rosa species Grandiflora 'Gold Medal'<br />
Rosa species Grandiflora 'Honey Dijon'<br />
Rosa species Grandiflora 'Litl’ Romeo'<br />
Rosa species Grandiflora 'New Year'<br />
Rosa species Grandiflora 'Pink Parfait'<br />
Rosa species Grandiflora 'The Pilgrim'<br />
* Rosa species Hybrid Tea<br />
Rosa species Hybrid Tea 'A Country Woman'<br />
Rosa species Hybrid Tea 'Almost Sunset'<br />
Rosa species Hybrid Tea 'Aloha'<br />
Rosa species Hybrid Tea 'Anna Zinke<strong>is</strong>en'<br />
Rosa species Hybrid Tea 'Aotearoa'<br />
Rosa species Hybrid Tea 'Aotearoa'<br />
Rosa species Hybrid Tea 'Art<strong>is</strong>try'<br />
Rosa species Hybrid Tea 'Atomic Blonde'<br />
Rosa species Hybrid Tea 'Avon'<br />
Rosa species Hybrid Tea 'Barossa Dream'<br />
Rosa species Hybrid Tea 'Best W<strong>is</strong>hes'<br />
Rosa species Hybrid Tea 'Big John'<br />
Rosa species Hybrid Tea 'Big Purple'<br />
Rosa species Hybrid Tea 'Blackberry Nip'<br />
Rosa species Hybrid Tea 'Blue Moon'<br />
Rosa species Hybrid Tea 'Blue Moon'<br />
Rosa species Hybrid Tea 'Blueberry Hill'<br />
Rosa species Hybrid Tea 'Brandy'<br />
Rosa species Hybrid Tea 'Brandy '<br />
Rosa species Hybrid Tea 'Brigadoon'<br />
Rosa species Hybrid Tea 'Brigadoon'<br />
Rosa species Hybrid Tea 'Brilliant Pink Iceberg'<br />
Rosa species Hybrid Tea 'Broadway'<br />
Rosa species Hybrid Tea 'Candy Stripe'<br />
Rosa species Hybrid Tea 'Cardinal'<br />
Rosa species Hybrid Tea 'Chicago Peace'<br />
Rosa species Hybrid Tea 'Chrysler Imperial'<br />
Rosa species Hybrid Tea 'City <strong>of</strong> Newcastle'<br />
Rosa species Hybrid Tea 'Climbing Friesia'<br />
Rosa species Hybrid Tea 'Close Up'<br />
Rosa species Hybrid Tea 'Crystalline'<br />
Rosa species Hybrid Tea 'Deep Secret'<br />
Rosa species Hybrid Tea 'Diamond Jubilee'<br />
Rosa species Hybrid Tea 'Diana Princess <strong>of</strong> Wales'<br />
Rosa species Hybrid Tea 'Dolly Parton'<br />
Rosa species Hybrid Tea 'Double Delight'<br />
Rosa species Hybrid Tea 'Double Delight'<br />
Rosa species Hybrid Tea 'Eiffel Tower'
Rosa species Hybrid Tea 'Elizabeth <strong>of</strong> York'<br />
Rosa species Hybrid Tea 'Erotica'<br />
Rosa species Hybrid Tea 'Firefighter'<br />
Rosa species Hybrid Tea 'First Love'<br />
Rosa species Hybrid Tea 'Flamboyance'<br />
Rosa species Hybrid Tea 'Fragrant Cloud'<br />
Rosa species Hybrid Tea 'Fragrant Plum'<br />
Rosa species Hybrid Tea 'Fragrent Cloud'<br />
Rosa species Hybrid Tea 'Full Sail'<br />
Rosa species Hybrid Tea 'Fyvie Castle'<br />
Rosa species Hybrid Tea 'Gemini'<br />
Rosa species Hybrid Tea 'Good Samaritan'<br />
Rosa species Hybrid Tea 'Grand Impressions'<br />
Rosa species Hybrid Tea 'Heaven Scent'<br />
Rosa species Hybrid Tea 'Helmut Schmidt'<br />
Rosa species Hybrid Tea 'Helmut Schmidt'<br />
Rosa species Hybrid Tea 'High Society'<br />
Rosa species Hybrid Tea 'Holtermann’s Gold'<br />
Rosa species Hybrid Tea 'Honey Perfume'<br />
Rosa species Hybrid Tea 'Hot Cocoa'<br />
Rosa species Hybrid Tea 'Ingrid Bergman'<br />
Rosa species Hybrid Tea 'Ingrid Bergman'<br />
Rosa species Hybrid Tea 'It’s a Winner'<br />
Rosa species Hybrid Tea 'Jad<strong>is</strong>'<br />
Rosa species Hybrid Tea 'Julia'<br />
Rosa species Hybrid Tea 'Just Joey'<br />
Rosa species Hybrid Tea 'Just Joey'<br />
Rosa species Hybrid Tea 'Kardinal'<br />
Rosa species Hybrid Tea 'Karen Blixen'<br />
Rosa species Hybrid Tea 'Kathryn McGredy'<br />
Rosa species Hybrid Tea 'Kentucky Derby'<br />
Rosa species Hybrid Tea 'Kronenbourg'<br />
Rosa species Hybrid Tea 'Lantern'<br />
Rosa species Hybrid Tea 'Legend'<br />
Rosa species Hybrid Tea 'Long Tall Sally'<br />
Rosa species Hybrid Tea 'Loving Memory'<br />
Rosa species Hybrid Tea 'Lynn Anderson'<br />
Rosa species Hybrid Tea 'Marilyn Monroe'<br />
Rosa species Hybrid Tea 'Matawhero Magic'<br />
Rosa species Hybrid Tea 'Melinda Gainsford'<br />
Rosa species Hybrid Tea 'Melinda Gainsford'<br />
Rosa species Hybrid Tea 'Midas Touch'<br />
Rosa species Hybrid Tea 'M<strong>is</strong>ter Lincoln'<br />
Rosa species Hybrid Tea 'M<strong>is</strong>ter Lincoln'<br />
Rosa species Hybrid Tea 'Moon Shadow'<br />
Rosa species Hybrid Tea 'Moon Stone'<br />
Rosa species Hybrid Tea 'Moonstone'<br />
Rosa species Hybrid Tea 'Mount Hood'<br />
Rosa species Hybrid Tea 'My Girl'<br />
Rosa species Hybrid Tea 'My Hero'<br />
Rosa species Hybrid Tea 'Neptune'<br />
Rosa species Hybrid Tea 'New Era'<br />
Rosa species Hybrid Tea 'Oklahoma'<br />
Rosa species Hybrid Tea 'Oklahoma'<br />
Rosa species Hybrid Tea 'Opening Night'<br />
Rosa species Hybrid Tea 'Papa Meilland'<br />
Rosa species Hybrid Tea 'Papa Meilland'<br />
Rosa species Hybrid Tea 'Parad<strong>is</strong>e'<br />
Rosa species Hybrid Tea 'Pascali'<br />
Rosa species Hybrid Tea 'Peace'<br />
Rosa species Hybrid Tea 'Peace'<br />
Rosa species Hybrid Tea 'Perfect Moment'<br />
Rosa species Hybrid Tea 'Perfume Perfection'<br />
Rosa species Hybrid Tea 'Pillowfight'<br />
Rosa species Hybrid Tea 'Prima Ballerina'<br />
Rosa species Hybrid Tea 'Princess de Monaco'<br />
Rosa species Hybrid Tea 'Pr<strong>is</strong>tine'<br />
Rosa species Hybrid Tea 'Remember Me'
Rosa species Hybrid Tea 'Rose <strong>of</strong> Wagga Wagga'<br />
Rosa species Hybrid Tea 'Royal Dane'<br />
Rosa species Hybrid Tea 'Saint Paul'<br />
Rosa species Hybrid Tea 'Serendipity'<br />
Rosa species Hybrid Tea 'Sheer Bl<strong>is</strong>s'<br />
Rosa species Hybrid Tea 'Sight Saver'<br />
Rosa species Hybrid Tea 'Signature'<br />
Rosa species Hybrid Tea 'Silvia'<br />
Rosa species Hybrid Tea 'Smooth Prince'<br />
Rosa species Hybrid Tea 'Solitaire'<br />
Rosa species Hybrid Tea 'Soraya'<br />
Rosa species Hybrid Tea 'Spiced C<strong>of</strong>fee'<br />
Rosa species Hybrid Tea 'Spirit <strong>of</strong> Hope'<br />
Rosa species Hybrid Tea 'St Patrick'<br />
Rosa species Hybrid Tea 'St Patrick'<br />
Rosa species Hybrid Tea 'Stainless Steel'<br />
Rosa species Hybrid Tea 'Sundance'<br />
Rosa species Hybrid Tea 'Sunrose'<br />
Rosa species Hybrid Tea 'Super Star'<br />
Rosa species Hybrid Tea 'Sutters Gold'<br />
Rosa species Hybrid Tea 'Taboo'<br />
Rosa species Hybrid Tea 'Tess'<br />
Rosa species Hybrid Tea 'The Temptations'<br />
Rosa species Hybrid Tea 'The World'<br />
Rosa species Hybrid Tea 'Tiffany'<br />
Rosa species Hybrid Tea 'Timeless'<br />
Rosa species Hybrid Tea 'Tintinara'<br />
Rosa species Hybrid Tea 'Touch <strong>of</strong> Class'<br />
Rosa species Hybrid Tea 'Tropical Sunset'<br />
Rosa species Hybrid Tea 'Truly Yours'<br />
Rosa species Hybrid Tea 'Ultimate Pink'<br />
Rosa species Hybrid Tea 'Uncle Walter'<br />
Rosa species Hybrid Tea 'Veterans Honor'<br />
Rosa species Hybrid Tea 'Voodoo'<br />
Rosa species Hybrid Tea 'Young at the Heart'<br />
* Rosa species Minature<br />
Roscoea ( Zingiberaceae )<br />
* Roscoea cautleyoides<br />
* Roscoea humeana<br />
Rosmarinus ( Labiatae / Lamiaceae )<br />
* Rosmarinus lavandulaceus<br />
* Rosmarinus <strong>of</strong>ficinal<strong>is</strong><br />
Rosmarinus <strong>of</strong>ficinal<strong>is</strong> 'Blue Lagoon'<br />
Rosmarinus <strong>of</strong>ficinal<strong>is</strong> 'Huntingdon Carpet'<br />
Rosmarinus <strong>of</strong>ficinal<strong>is</strong> 'Lockwood de Forest'<br />
Rosmarinus <strong>of</strong>ficinal<strong>is</strong> 'Majorca Pink'<br />
Rosmarinus <strong>of</strong>ficinal<strong>is</strong> 'M<strong>is</strong>s Jessop'<br />
Rosmarinus <strong>of</strong>ficinal<strong>is</strong> 'Prostratus'<br />
Rosmarinus <strong>of</strong>ficinal<strong>is</strong> 'Tuscan Blue'<br />
Rothmannia ( Rubiaceae )<br />
* Rothmannia globosa<br />
Roystonea ( Arecaceae )<br />
* Roystonea elata<br />
* Roystonea oleracea<br />
* Roystonea princeps<br />
* Roystonea regia<br />
Rubus ( Rosaceae )<br />
* Rubus fruticosus<br />
Rubus fruticosus 'Himalayan Giant'<br />
Rubus fruticosus 'Loch Ness'<br />
* Rubus moluccanus var. trilobus<br />
* Rubus parvifolius<br />
Rudbeckia ( Asteraceae )<br />
* Rudbeckia fulgida
Rudbeckia fulgida 'Goldstrum'<br />
Rulingia ( Sterculiaceae )<br />
* Rulingia hermanniifolia<br />
Rumohra ( Dryopteridaceae )<br />
* Rumohra adiantiform<strong>is</strong><br />
Russelia ( Scrophulariaceae )<br />
* Russelia equ<strong>is</strong>etiform<strong>is</strong><br />
* Russelia sarmentosa<br />
Ruta ( Rutaceae )<br />
* Ruta gravolens<br />
Ruta gravolens 'Jackman'<br />
Sabal ( Arecaceae )<br />
* Sabal mexicana<br />
* Sabal palmetto<br />
* Sabal uresana<br />
Saintpaulia ( Gesneriaceae )<br />
* Saintpaulia ionantha<br />
Saintpaulia ionantha 'Chimera Monique'<br />
Saintpaulia ionantha 'Chimera Myrthe'<br />
Saintpaulia ionantha 'Nada'<br />
Saintpaulia ionantha 'Ramona'<br />
Salacca ( Arecaceae )<br />
* Salacca magnifica<br />
Salix ( Salicaceae )<br />
* Salix babylonica<br />
* Salix babylonica var pekinens<strong>is</strong><br />
Salix babylonica var pekinens<strong>is</strong> 'Tortuosa'<br />
* Salix caprea<br />
Salix caprea 'Kilmarnock'<br />
* Salix chilens<strong>is</strong><br />
* Salix magnifica<br />
* Salix purpurea<br />
Salix purpurea 'Nana'<br />
Salix purpurea 'Pendula'<br />
* Salix x sepulcral<strong>is</strong><br />
Salvia ( Labiatae / Lamiaceae )<br />
* Salvia africanacaerulea<br />
* Salvia apiana<br />
* Salvia argentea<br />
* Salvia brandegei<br />
Salvia brandegei 'Pacific Blue'<br />
* Salvia canariens<strong>is</strong><br />
* Salvia chamaedryoides<br />
* Salvia clevlandii<br />
Salvia clevlandii 'Celestial Blue'<br />
Salvia clevlandii 'Pozo Blue'<br />
Salvia clevlandii 'Winifred Gilman'<br />
* Salvia columbariae<br />
* Salvia elegans<br />
Salvia elegans 'Scarlet Pineapple'<br />
* Salvia forsskaolii<br />
* Salvia greggii<br />
Salvia greggii 'Heatwave Blaze'<br />
Salvia greggii 'Heatwave Flare'<br />
Salvia greggii 'Heatwave Scorcher'<br />
Salvia greggii 'Sierra Pink'<br />
Salvia greggii 'Sierra Red'<br />
* Salvia leucantha<br />
Salvia leucantha 'Phyll<strong>is</strong> Fancy'<br />
Salvia leucantha 'Santa Barbara'<br />
* Salvia mexicana
Salvia mexicana 'Limelight'<br />
* Salvia microphylla<br />
Salvia microphylla 'Hotlips'<br />
Salvia microphylla 'Huntingdon'<br />
* Salvia munzii<br />
* Salvia <strong>of</strong>ficinal<strong>is</strong><br />
Salvia <strong>of</strong>ficinal<strong>is</strong> 'Aurea'<br />
Salvia <strong>of</strong>ficinal<strong>is</strong> 'Berggaten'<br />
Salvia <strong>of</strong>ficinal<strong>is</strong> 'Icterina'<br />
Salvia <strong>of</strong>ficinal<strong>is</strong> 'Kew Gold'<br />
Salvia <strong>of</strong>ficinal<strong>is</strong> 'Purpurascens'<br />
Salvia <strong>of</strong>ficinal<strong>is</strong> 'Tricolor'<br />
* Salvia regeliana<br />
* Salvia sonomens<strong>is</strong><br />
* Salvia spathacea<br />
* Salvia splendens<br />
Salvia splendens 'Agena'<br />
Salvia splendens 'Salsa Burgundy'<br />
Salvia splendens 'Scarlet Pygmy'<br />
Salvia splendens 'Snowk<strong>is</strong>t'<br />
Salvia splendens 'Van Houttie'<br />
Salvia splendens 'White Fire'<br />
* Salvia uliginosa<br />
* Salvia wagnerana<br />
* Salvia x superba<br />
Samanea ( Fabaceae )<br />
* Samanea saman<br />
Sambucus ( Caprifoliaceae )<br />
* Sambucus canadens<strong>is</strong><br />
Sambucus canadens<strong>is</strong> 'Aurea'<br />
Sambucus canadens<strong>is</strong> 'Maxima'<br />
Sambucus canadens<strong>is</strong> 'Rubra'<br />
Sambucus canadens<strong>is</strong> 'York'<br />
* Sambucus nigra<br />
Sambucus nigra 'Aurea'<br />
Sanchezia ( Acanthaceae )<br />
* Sanchezia speciosa<br />
Sanguinaria ( Papaveraceae )<br />
* Sanguinaria canadensa<br />
Sanguinaria canadensa 'Plena'<br />
Sansevieria ( Agavaceae )<br />
* Sansevieria cylindrica<br />
* Sansevieria trifasciata<br />
Sansevieria trifasciata 'Bantel'<br />
Sansevieria trifasciata 'Golden Hahnii'<br />
Sansevieria trifasciata 'Green Hands'<br />
Sansevieria trifasciata 'Laurentii'<br />
Sansevieria trifasciata 'Silver Hahnii'<br />
Santolina ( Asteraceae )<br />
* Santolina chamaecypar<strong>is</strong>sus<br />
Santolina chamaecypar<strong>is</strong>sus 'Lemon Queen'<br />
Santolina chamaecypar<strong>is</strong>sus 'Pretty Carol'<br />
Santolina chamaecypar<strong>is</strong>sus 'Small Ness'<br />
Santolina chamaecypar<strong>is</strong>sus 'Weston'<br />
* Santolina rosmarinifolia<br />
Santolina rosmarinifolia 'Morning M<strong>is</strong>t'<br />
Santolina rosmarinifolia 'Primrose Gem'<br />
Sapindus ( Sapindaceae )<br />
* Sapindus drummondii<br />
Sapium ( Euphorbiaceae )<br />
* Sapium sebiferum<br />
Saponaria ( Caryophyllaceae )
* Saponaria <strong>of</strong>ficinal<strong>is</strong><br />
Saponaria <strong>of</strong>ficinal<strong>is</strong> 'Alba Plena'<br />
Saponaria <strong>of</strong>ficinal<strong>is</strong> 'Dazzler'<br />
Saponaria <strong>of</strong>ficinal<strong>is</strong> 'Rubra Plena'<br />
Saraca ( Fabaceae )<br />
* Saraca indica<br />
Sarcococca ( Buxaceae )<br />
* Sarcococca hookeriana<br />
* Sarcococca ruscifolia<br />
Sarracenia ( Sarraceniaceae )<br />
* Sarracenia species<br />
Sasa ( Poaceae )<br />
* Sasa palmata<br />
* Sasa veitchii<br />
Satakentia ( Arecaceae )<br />
* Satakentia liukiuens<strong>is</strong><br />
Saxifraga ( Saxifragaceae )<br />
* Saxifraga exarata<br />
Saxifraga exarata 'Cloth <strong>of</strong> Gold'<br />
* Saxifraga paniculata<br />
Saxifraga paniculata 'Punctat<strong>is</strong>sima'<br />
Saxifraga paniculata 'Zelebori'<br />
* Saxifraga sancta<br />
* Saxifraga umbrosa<br />
Scabiosa ( Dipsacaceae )<br />
* Scabiosa columbaria<br />
Scabiosa columbaria 'Butterfly Blue'<br />
Scabiosa columbaria 'Pink M<strong>is</strong>t'<br />
Scadoxus ( Amaryllidaceae )<br />
* Scadoxus multiflorus<br />
* Scadoxus puniceus<br />
Scaevola ( Goodeniaceae )<br />
* Scaevola aemula<br />
Scaevola aemula 'Blue Fandango'<br />
Scaevola aemula 'Mauve Clusters'<br />
Scaevola aemula 'Purple Cascade'<br />
Scaevola aemula 'Purple Fanfare'<br />
* Scaevola albida<br />
* Scaevola calliptera<br />
* Scaevola ramos<strong>is</strong>sima<br />
* Scaevola species<br />
Schefflera ( Araliaceae )<br />
* Schefflera actinophylla<br />
Schefflera actinophylla 'Salmon Snow'<br />
* Schefflera arboricola<br />
Schefflera arboricola 'Variegata'<br />
Schima ( Theaceae )<br />
* Schima wallichii<br />
Schinus ( Anacardiaceae )<br />
* Schinus areira<br />
Schizanthus ( Solanaceae )<br />
* Schizanthus pinnatus<br />
Schizanthus pinnatus 'Hit Parade'<br />
Schizanthus pinnatus 'Star Parade'<br />
Schizolobium ( Fabaceae )<br />
* Schizolobium parahyba<br />
Schizomeria ( Cunoniaceae )<br />
* Schizomeria ovata<br />
Schlumbergerera ( Cactaceae )
* Schlumbergerera truncata<br />
Schoenia ( Asteraceae )<br />
* Schoenia cassiniana<br />
Schoenoplectus ( Cyperaceae )<br />
* Schoenoplectus validus<br />
Scholtzia ( Myrtaceae )<br />
* Scholtzia involucrata<br />
Schotia ( Fabaceae )<br />
* Schotia brachypetala<br />
Sciadopitys ( Taxodiaceae )<br />
* Sciadopitys verticillata<br />
Scilla ( Liliaceae )<br />
* Scilla peruviana<br />
Scindapsus ( Araceae )<br />
* Scindapsus aureus<br />
Scindapsus aureus 'Marble Queen'<br />
Scleranthus ( Caryophyllaceae )<br />
* Scleranthus biflorus<br />
Sedum ( Crassulaceae )<br />
* Sedum brevifolium<br />
* Sedum cauticola<br />
* Sedum kamtschaticum<br />
Sedum kamtschaticum 'Variegatum'<br />
Sedum kamtschaticum 'Weihenstephaner Gold'<br />
* Sedum lanceolatum<br />
* Sedum lydium<br />
* Sedum morganianum<br />
* Sedum nevii<br />
* Sedum obtusatum<br />
* Sedum pachyphyllum<br />
* Sedum pluricaule<br />
* Sedum rupestre<br />
Sedum rupestre 'Angelina'<br />
* Sedum spathulifolium<br />
Sedum spathulifolium 'Cape Blanco'<br />
Sedum spathulifolium 'Purpureum'<br />
* Sedum species<br />
* Sedum spectabile<br />
Sedum spectabile 'Brilliant'<br />
Sedum spectabile 'Carmine'<br />
Sedum spectabile 'Iceberg'<br />
Sedum spectabile 'Ruby Glow'<br />
Sedum spectabile 'Septemberglut'<br />
Sedum spectabile 'Stardust'<br />
* Sedum spurium<br />
Sedum spurium 'Atropurpureum'<br />
Sedum spurium 'Purpurteppich'<br />
Sedum spurium 'Schorbuser Blut'<br />
Sedum spurium 'Tricolor'<br />
Selliera ( Goodeniaceae )<br />
* Selliera radicans<br />
Sempervivum ( Crassulaceae )<br />
* Sempervivum arachnoideum<br />
* Sempervivum species<br />
Senecio ( Asteraceae )<br />
* Senecio cineraria<br />
Senecio cineraria 'Cirrus'<br />
Senecio cineraria 'Silver Dust'<br />
Senecio cineraria 'White Diamond'<br />
* Senecio cruentus
* Senecio macroglossus<br />
* Senecio rowleyanus<br />
* Senecio serpens<br />
Senna ( Fabaceae, sub fam. Caesalpinioideae )<br />
* Senna artemsioides<br />
* Senna didymobotrya<br />
* Senna odorata<br />
* Senna pendula var. glabra<br />
* Senna siamea<br />
Sequoia ( Taxodiaceae )<br />
* Sequoia sempervirens<br />
Sequoia sempervirens 'Adpressa'<br />
Sequoia sempervirens 'Aptos Blue'<br />
Sequoia sempervirens 'Filoli'<br />
Sequoia sempervirens 'Los Altos'<br />
Sequoia sempervirens 'Nana Pendula'<br />
Sequoia sempervirens 'Pendula'<br />
Sequoia sempervirens 'Prostrata'<br />
Sequoia sempervirens 'Santa Cruz'<br />
Sequoiadendron ( Taxodiaceae )<br />
* Sequoiadendron giganteum<br />
Serenoa ( Arecaceae )<br />
* Serenoa repens<br />
Ser<strong>is</strong>sa ( Rubiaceae )<br />
* Ser<strong>is</strong>sa foetida<br />
Ser<strong>is</strong>sa foetida 'Snow Rose'<br />
Serruria ( Proteaceae )<br />
* Serruria florida<br />
Serruria florida 'Carmen'<br />
Serruria florida 'Sugar '<br />
Sesleria ( Poaceae )<br />
* Sesleria albicans<br />
Setaria ( Poaceae )<br />
* Setaria palmifolia<br />
Shibataea ( Poaceae )<br />
* Shibataea kumasasa<br />
Sida ( Malvaceae )<br />
* Sida rhombifolia<br />
Sinningia ( Gesneriaceae )<br />
* Sinningia canescens<br />
Sinobambusa ( Poaceae )<br />
* Sinobambusa tootsik<br />
Sinobambusa tootsik 'Albostriata'<br />
S<strong>is</strong>yrinchium ( Iridaceae )<br />
* S<strong>is</strong>yrinchium bellum<br />
S<strong>is</strong>yrinchium bellum 'Devon Skies'<br />
* S<strong>is</strong>yrinchium graminoides<br />
* S<strong>is</strong>yrinchium idahoense<br />
* S<strong>is</strong>yrinchium iridifolium<br />
* S<strong>is</strong>yrinchium mucronatum<br />
Smilax ( Smilacaceae )<br />
* Smilax glyciphylla<br />
Socratea ( Arecaceae )<br />
* Socratea exorrhiza<br />
Solandra ( Solanaceae )<br />
* Solandra maxima<br />
Solanum ( Solanaceae )<br />
* Solanum aviculare<br />
* Solanum jasminoides
Solanum jasminoides 'Album'<br />
Solanum jasminoides 'Grandiflorum'<br />
* Solanum laciniatum<br />
* Solanum mauritianum<br />
* Solanum nigrum<br />
* Solanum pseudocapsicum<br />
Solanum pseudocapsicum 'Cherry Jubilee'<br />
Solanum pseudocapsicum 'Fancy'<br />
Solanum pseudocapsicum 'Joker'<br />
Solanum pseudocapsicum 'Jubilee'<br />
Solanum pseudocapsicum 'Red Giant'<br />
* Solanum rantonnetii<br />
Solanum rantonnetii 'Royal Robe'<br />
* Solanum seaforthianum<br />
* Solanum tuberosum<br />
Solanum tuberosum 'Russet Burbank'<br />
* Solanum vespertillio<br />
Soleirolia ( Urticaceae )<br />
* Soleirolia soleirolii<br />
Soleirolia soleirolii 'Aurea'<br />
Soleirolia soleirolii 'Variegata'<br />
Solenostemon ( Labiatae / Lamiaceae )<br />
* Solenostemon scutellarioides<br />
Solenostemon scutellarioides 'Chinese Dragon'<br />
Solenostemon scutellarioides 'Fashion Parade'<br />
Solenostemon scutellarioides 'Flamex Formula'<br />
Solenostemon scutellarioides 'Rainbow Mixed'<br />
Solenostemon scutellarioides 'Scarlet Poncho'<br />
Solenostemon scutellarioides 'Stained Glassworks'<br />
Solidago ( Asteraceae )<br />
* Solidago californica<br />
* Solidago virgaurea<br />
Sollya ( Pittosporaceae )<br />
* Sollya heterophylla<br />
Sonchus ( Asteraceae )<br />
* Sonchus oleraceus<br />
Sorbus ( Rosaceae )<br />
* Sorbus alnifolia<br />
Sorbus alnifolia 'Skyline'<br />
* Sorbus aucuparia<br />
Sorbus aucuparia 'Apricot Queen'<br />
Sorbus aucuparia 'Asplenifolia'<br />
Sorbus aucuparia 'Be<strong>is</strong>sneri'<br />
Sorbus aucuparia 'Black Hawk'<br />
Sorbus aucuparia 'Brilliant Pink'<br />
Sorbus aucuparia 'Brilliant Yellow'<br />
Sorbus aucuparia 'Cardinal Royal'<br />
Sorbus aucuparia 'Carpet <strong>of</strong> Gold'<br />
Sorbus aucuparia 'Coral Fire'<br />
Sorbus aucuparia 'Edul<strong>is</strong>'<br />
Sorbus aucuparia 'Fastigata'<br />
Sorbus aucuparia 'Fructo Luteo'<br />
Sorbus aucuparia 'Longwood Sunset'<br />
Sorbus aucuparia 'Pendula'<br />
Sorbus aucuparia 'Red Cascde'<br />
Sorbus aucuparia 'Red Copper Glow'<br />
Sorbus aucuparia 'Scarlet King'<br />
Sorbus aucuparia 'Sheerwater Seedling'<br />
Sorbus aucuparia 'Wilson'<br />
Sorbus aucuparia 'Xanthocarpa'<br />
* Sorbus latifolia<br />
* Sorbus mougeotii<br />
* Sorbus x thuringiaca<br />
Sorbus x thuringiaca 'Fastigiata'
Sorbus x thuringiaca 'Gibbsii'<br />
Spartium ( Fabaceae )<br />
* Spartium junceum<br />
Spathiphyllum ( Araceae )<br />
* Spathiphyllum wall<strong>is</strong>ii<br />
Spathodea ( Bignoniaceae )<br />
* Spathodea campanulata<br />
Sphaeralcea ( Malvaceae )<br />
* Sphaeralcea fendleri<br />
* Sphaeralcea munroana<br />
Spilanthes ( Asteraceae )<br />
* Spilanthes oleracea<br />
Spinifex ( Poaceae )<br />
* Spinifex sericeus<br />
Spiraea ( Rosaceae )<br />
* Spiraea cantoniens<strong>is</strong><br />
* Spiraea japonica<br />
Spiraea japonica 'Allgold'<br />
Spiraea japonica 'Anthony Waterer'<br />
Spiraea japonica 'Atrosanguinea'<br />
Spiraea japonica 'Bullata'<br />
Spiraea japonica 'Bumalda'<br />
Spiraea japonica 'Coccinea'<br />
Spiraea japonica 'Fortunei'<br />
Spiraea japonica 'Frobelii'<br />
Spiraea japonica 'Glabrata'<br />
Spiraea japonica 'Golden Dome'<br />
Spiraea japonica 'Golden Princess'<br />
Spiraea japonica 'Goldmound'<br />
Spiraea japonica 'Lemon Princess'<br />
Spiraea japonica 'Little Princess'<br />
Spiraea japonica 'Macrophylla'<br />
Spiraea japonica 'Neon Flash'<br />
Spiraea japonica 'Nyewoods'<br />
Spiraea japonica 'Ovalifolia'<br />
Spiraea japonica 'Ruberrima'<br />
Spiraea japonica 'Shirobana'<br />
* Spiraea thunbergii<br />
* Spiraea trilobata<br />
* Spiraea x bumalda<br />
Spirea ( Rosaceae )<br />
* Spirea x vanhouttei<br />
Sporobolus ( Poaceae )<br />
* Sporobolus indicus<br />
Sprekelia ( Amaryllidaceae )<br />
* Sprekelia formos<strong>is</strong>sima<br />
Stachys ( Labiatae / Lamiaceae )<br />
* Stachys byzantina<br />
Stachys byzantina 'Big Ears'<br />
Stachys byzantina 'Cotton Boll'<br />
Stachys byzantina 'Primrose Heron'<br />
Stachys byzantina 'Silver Carpet'<br />
Stachyurus ( Stachyuraceae )<br />
* Stachyurus praecox<br />
Stangeria ( Stangeriaceae )<br />
* Stangeria eriopus<br />
Stapelia ( Asclepiadaceae )<br />
* Stapelia gigantea<br />
Stenocarpus ( Proteaceae )<br />
* Stenocarpus salignus
* Stenocarpus sinuatus<br />
Stenochlaena ( Blechnaceae )<br />
* Stenochlaena palustr<strong>is</strong><br />
Stenotaphrum ( Poaceae )<br />
* Stenotaphrum secundatum<br />
Stenotaphrum secundatum 'Bitter Blue'<br />
Stenotaphrum secundatum 'Floratine'<br />
Stenotaphrum secundatum 'Palmento'<br />
Stenotaphrum secundatum 'Sapphire'<br />
Stenotaphrum secundatum 'Shademaster'<br />
Stenotaphrum secundatum 'Variegatum'<br />
Stephanot<strong>is</strong> ( Asclepiadaceae )<br />
* Stephanot<strong>is</strong> floribunda<br />
Stewartia ( Theaceae )<br />
* Stewartia monadelpha<br />
Sticherus ( Gleicheniaceae )<br />
* Sticherus flabellatus<br />
Stokesia ( Asteraceae )<br />
* Stokesia laev<strong>is</strong><br />
Stokesia laev<strong>is</strong> 'Alba'<br />
Stokesia laev<strong>is</strong> 'Lilacine'<br />
Stokesia laev<strong>is</strong> 'Rosea'<br />
Strelitzia ( Strelitziaceae )<br />
* Strelitzia alba<br />
* Strelitzia juncea<br />
* Strelitzia nicolai<br />
* Strelitzia reginae<br />
Streptocarpus ( Gesneriaceae )<br />
* Streptocarpus caulescens<br />
* Streptocarpus hybridus<br />
Streptosolen ( Solanaceae )<br />
* Streptosolen jamesonii<br />
Streptosolen jamesonii 'Ginger Megs'<br />
Strobilanthes ( Acanthaceae )<br />
* Strobilanthes an<strong>is</strong>ophyllus<br />
Strobilanthes an<strong>is</strong>ophyllus 'Green Haven Gold'<br />
* Strobilanthes dyerianus<br />
Strophanthus ( Apocynaceae )<br />
* Strophanthus speciosus<br />
Stylidium ( Stylidiaceae )<br />
* Stylidium graminifolium<br />
Stylidium graminifolium 'Little Saphire'<br />
Stylidium graminifolium 'Tiny Trina'<br />
Stypandra ( Liliaceae )<br />
* Stypandra umbellata<br />
Swainsona ( Fabaceae )<br />
* Swainsona formosa<br />
* Swainsona galegifolia<br />
Swietenia ( Meliaceae )<br />
* Swietenia macrophylla<br />
* Swietenia mahagoni<br />
Syagrus ( Arecaceae )<br />
* Syagrus amara<br />
* Syagrus romanz<strong>of</strong>fianum<br />
Symphionema ( Proteaceae )<br />
* Symphionema montanum<br />
Symphoricarpos ( Caprifoliaceae )<br />
* Symphoricarpos albus
Symphoricarpos albus 'Constance Spry'<br />
Symphoricarpos albus 'Scarlet Pearl'<br />
Symphoricarpos albus 'Turesson'<br />
Symphoricarpos albus 'Variegatus'<br />
Symphytum ( Boraginaceae )<br />
* Symphytum <strong>of</strong>ficinale<br />
Syncarpia ( Myrtaceae )<br />
* Syncarpia glomulifera<br />
Syngonium ( Araceae )<br />
* Syngonium podophyllum<br />
Syngonium podophyllum 'Emerald Green'<br />
Syngonium podophyllum 'Green Gold'<br />
Syngonium podophyllum 'Imperial White'<br />
Syngonium podophyllum 'Trileaf Wonder'<br />
Syngonium podophyllum 'Variegatum'<br />
Synsepalum ( Sapotaceae )<br />
* Synsepalum dulcificum<br />
Synthyr<strong>is</strong> ( Scrophulariaceae )<br />
* Synthyr<strong>is</strong> stellata<br />
Syringa ( Oleaceae )<br />
* Syringa josikaea<br />
Syringa josikaea 'Eximia'<br />
Syringa josikaea 'H. Zabel'<br />
Syringa josikaea 'Pallida'<br />
Syringa josikaea 'Rosa'<br />
Syringa josikaea 'Rubra'<br />
* Syringa protolaciniata<br />
Syringa protolaciniata 'Kabul'<br />
* Syringa pubescens<br />
* Syringa reticulata<br />
Syringa reticulata 'Ivory Silk'<br />
* Syringa villosa<br />
* Syringa vulgar<strong>is</strong><br />
Syringa vulgar<strong>is</strong> 'Ambassadeur'<br />
Syringa vulgar<strong>is</strong> 'Ami Schott'<br />
Syringa vulgar<strong>is</strong> 'Bell de Nancy'<br />
Syringa vulgar<strong>is</strong> 'Bogdan Khmelnizky'<br />
Syringa vulgar<strong>is</strong> 'Bogdan Przyrzykowski'<br />
Syringa vulgar<strong>is</strong> 'Capitaine Baltet'<br />
Syringa vulgar<strong>is</strong> 'Charles Joly'<br />
Syringa vulgar<strong>is</strong> 'Charles X'<br />
Syringa vulgar<strong>is</strong> 'Condorcet'<br />
Syringa vulgar<strong>is</strong> 'Congo'<br />
Syringa vulgar<strong>is</strong> 'Edith Cavell'<br />
Syringa vulgar<strong>is</strong> 'Ellen Willmott'<br />
Syringa vulgar<strong>is</strong> 'Etna'<br />
Syringa vulgar<strong>is</strong> 'Firmament'<br />
Syringa vulgar<strong>is</strong> '<strong>Genera</strong>l Pershing'<br />
Syringa vulgar<strong>is</strong> 'Glory <strong>of</strong> Horstenstein'<br />
Syringa vulgar<strong>is</strong> 'Heavenly Blue'<br />
Syringa vulgar<strong>is</strong> 'Hugo Koster'<br />
Syringa vulgar<strong>is</strong> 'Jan Van Tol'<br />
Syringa vulgar<strong>is</strong> 'Katherine Havemeyer'<br />
Syringa vulgar<strong>is</strong> 'Komsomolka'<br />
Syringa vulgar<strong>is</strong> 'Krasavitsa Moskvy'<br />
Syringa vulgar<strong>is</strong> 'Lavaliens<strong>is</strong>'<br />
Syringa vulgar<strong>is</strong> 'Madam Charles Souchet'<br />
Syringa vulgar<strong>is</strong> 'Madame Abel Chatenay'<br />
Syringa vulgar<strong>is</strong> 'Madame Antoine Buchner'<br />
Syringa vulgar<strong>is</strong> 'Madame Casimir Perier'<br />
Syringa vulgar<strong>is</strong> 'Madame Florent Stepman'<br />
Syringa vulgar<strong>is</strong> 'Madame Franc<strong>is</strong>que Morel'<br />
Syringa vulgar<strong>is</strong> 'Madame Lemoine'<br />
Syringa vulgar<strong>is</strong> 'Marceau'
Syringa vulgar<strong>is</strong> 'Marechal Foch'<br />
Syringa vulgar<strong>is</strong> 'Marie Legraya'<br />
Syringa vulgar<strong>is</strong> 'Massena'<br />
Syringa vulgar<strong>is</strong> 'Maud Notcutt'<br />
Syringa vulgar<strong>is</strong> 'Michel Buchner'<br />
Syringa vulgar<strong>is</strong> 'Monique Lemoine'<br />
Syringa vulgar<strong>is</strong> 'Mount Blanc'<br />
Syringa vulgar<strong>is</strong> 'Mrs Edward Harding'<br />
Syringa vulgar<strong>is</strong> 'Nadezhda'<br />
Syringa vulgar<strong>is</strong> 'Olimpiada Kolesnikova'<br />
Syringa vulgar<strong>is</strong> 'Ostrander'<br />
Syringa vulgar<strong>is</strong> 'P. P. Konchalovskii'<br />
Syringa vulgar<strong>is</strong> 'Pasteur'<br />
Syringa vulgar<strong>is</strong> 'Paul Thirion'<br />
Syringa vulgar<strong>is</strong> 'President Grevy'<br />
Syringa vulgar<strong>is</strong> 'President John Adams'<br />
Syringa vulgar<strong>is</strong> 'President Lincoln'<br />
Syringa vulgar<strong>is</strong> 'President Poincare'<br />
Syringa vulgar<strong>is</strong> 'Primrose'<br />
Syringa vulgar<strong>is</strong> 'Princesse Clementine'<br />
Syringa vulgar<strong>is</strong> 'Prodige'<br />
Syringa vulgar<strong>is</strong> 'Reaumur'<br />
Syringa vulgar<strong>is</strong> 'Saint Margaret'<br />
Syringa vulgar<strong>is</strong> 'Sensation'<br />
Syringa vulgar<strong>is</strong> 'Souvenir d'<br />
Syringa vulgar<strong>is</strong> 'Souvenir de Lou<strong>is</strong> Spath'<br />
Syringa vulgar<strong>is</strong> 'Sovetskaya Arkitka'<br />
Syringa vulgar<strong>is</strong> 'Tadeusz Kosciuszko'<br />
Syringa vulgar<strong>is</strong> 'Vestale'<br />
* Syringa x hyacinthiflora<br />
Syringa x hyacinthiflora 'Anabel'<br />
Syringa x hyacinthiflora 'Buffon'<br />
Syringa x hyacinthiflora 'Catinat'<br />
Syringa x hyacinthiflora 'Lamartine'<br />
Syringa x hyacinthiflora 'Maiden'<br />
Syringa x hyacinthiflora 'Pink Cloud'<br />
Syringa x hyacinthiflora 'Swarthmore'<br />
Syringa x hyacinthiflora 'The Bride'<br />
Syringa x hyacinthiflora 'Turgot'<br />
* Syringa x persica<br />
Syringa x persica 'Alba'<br />
* Syringa x prestoniae<br />
Syringa x prestoniae 'Audrey'<br />
Syringa x prestoniae 'Hiawatha'<br />
Syringa x prestoniae 'M<strong>is</strong>s Canada'<br />
Syzygium ( Myrtaceae )<br />
* Syzygium aqueum<br />
* Syzygium australe<br />
Syzygium australe 'Aussie Compact'<br />
Syzygium australe 'Aussie Gem'<br />
Syzygium australe 'Aussie Southern'<br />
Syzygium australe 'Bush Chr<strong>is</strong>tmas'<br />
Syzygium australe 'Elegance'<br />
Syzygium australe 'Express'<br />
Syzygium australe 'Hinterland Gold'<br />
Syzygium australe 'Hunchy'<br />
Syzygium australe 'Minipilly'<br />
Syzygium australe 'Orange Tw<strong>is</strong>t'<br />
Syzygium australe 'Pinnacle'<br />
Syzygium australe 'Resilience'<br />
Syzygium australe 'Sunset'<br />
Syzygium australe 'Tiny Trev'<br />
* Syzygium franc<strong>is</strong>ii<br />
* Syzygium jambos<br />
* Syzygium luehmannii<br />
Syzygium luehmannii 'Cascade'
* Syzygium megacarpum<br />
* Syzygium paniculatum<br />
Syzygium paniculatum 'Elite'<br />
Syzygium paniculatum 'Lilliput'<br />
Syzygium paniculatum 'Nana'<br />
* Syzygium wilsonii<br />
Tabebuia ( Bignoniaceae )<br />
* Tabebuia pallida<br />
* Tabebuia rosea<br />
* Tabebuia serratifolia<br />
Tabernaemontana ( Apocynaceae )<br />
* Tabernaemontana cerifera<br />
* Tabernaemontana ventricosa<br />
Tacca ( Taccaceae )<br />
* Tacca integrifolia<br />
Tagetes ( Asteraceae )<br />
* Tagetes erecta<br />
* Tagetes patula<br />
Tagetes patula 'Dainty Marietta'<br />
Tagetes patula 'Honeycomb'<br />
Taiwania ( Cupressaceae )<br />
* Taiwania cryptomerioides<br />
Tamarix ( Tamariceae )<br />
* Tamarix parviflora<br />
Tanacetum ( Asteraceae )<br />
* Tanacetum balsamita<br />
* Tanacetum parthenium<br />
Tanacetum parthenium 'Aureum'<br />
Tanacetum parthenium 'Ball'<br />
Tanacetum parthenium 'Butterball'<br />
Tanacetum parthenium 'Golden Moss'<br />
Tanacetum parthenium 'Plenum'<br />
Tanacetum parthenium 'Santana'<br />
Tanacetum parthenium 'Snowball'<br />
* Tanacetum vulgare<br />
Tapeinochilus ( Zingiberaceae )<br />
* Tapeinochilus ananassae<br />
Taraxacum ( Asteraceae )<br />
* Taraxacum <strong>of</strong>ficinale<br />
Tasmannia ( Winteraceae )<br />
* Tasmannia lanceolata<br />
Taxodium ( Taxodiaceae )<br />
* Taxodium ascendens<br />
Taxodium ascendens 'Nutans'<br />
* Taxodium d<strong>is</strong>tichum<br />
* Taxodium mucronatum<br />
Taxus ( Taxaceae )<br />
* Taxus baccata<br />
Taxus baccata 'Adpressa'<br />
Taxus baccata 'Aurea'<br />
Taxus baccata 'Dovastoniana'<br />
Taxus baccata 'Dovastoniana Aurea'<br />
Taxus baccata 'Fastigata'<br />
Taxus baccata 'Fastigiata aurea'<br />
Taxus baccata 'Repandens'<br />
Taxus baccata 'Repens Aurea'<br />
Taxus baccata 'Semperaurea'<br />
Taxus baccata 'Stand<strong>is</strong>hii'<br />
* Taxus cuspidata<br />
Taxus cuspidata 'Aurescens'<br />
Taxus cuspidata 'Capitatia'
Taxus cuspidata 'Densa'<br />
Taxus cuspidata 'Expansa'<br />
Taxus cuspidata 'Minima'<br />
* Taxus x media<br />
Taxus x media 'Brownii'<br />
Taxus x media 'Densiform<strong>is</strong>'<br />
Taxus x media 'Hatfield'<br />
Taxus x media 'Hicksii'<br />
Tecoma ( Bignoniaceae )<br />
* Tecoma capens<strong>is</strong><br />
Tecoma capens<strong>is</strong> '<br />
Tecoma capens<strong>is</strong> 'Apricot'<br />
Tecoma capens<strong>is</strong> 'Lutea'<br />
* Tecoma stans<br />
Tecomanthe ( Bignoniaceae )<br />
* Tecomanthe dendrophila<br />
* Tecomanthe hillii<br />
Tectona ( Verbenaceae )<br />
* Tectona grand<strong>is</strong><br />
Telopea ( Proteaceae )<br />
* Telopea mongaens<strong>is</strong><br />
* Telopea specios<strong>is</strong>sima<br />
Templetonia ( Fabaceae )<br />
* Templetonia retusa<br />
Terminalia ( Combretaceae )<br />
* Terminalia arjuna<br />
* Terminalia catappa<br />
* Terminalia muelleri<br />
Ternstroemia ( Theaceae )<br />
* Ternstroemia gymnanthera<br />
Ternstroemia gymnanthera 'Variegata'<br />
Tetracentron ( Tetracentraceae )<br />
* Tetracentron sinense<br />
Tetratheca ( Tremandraceae )<br />
* Tetratheca ciliata<br />
* Tetratheca shiressii<br />
* Tetratheca thymifolia<br />
Tetratheca thymifolia 'Fairy Bells'<br />
Teucrium ( Labiatae / Lamiaceae )<br />
* Teucrium fruticans<br />
Teucrium fruticans 'Silver n Sapphires'<br />
* Teucrium hircanicum<br />
* Teucrium marum<br />
* Teucrium polium<br />
Thalia ( Marantaceae )<br />
* Thalia dealbata<br />
Thelionema ( Liliaceae )<br />
* Thelionema caespitosum<br />
Thelymitra ( Orchidaceae )<br />
* Thelymitra ixioides<br />
Themeda ( Poaceae )<br />
* Themeda triandra<br />
Themeda triandra 'Mingo'<br />
Theobroma ( Sterculiaceae )<br />
* Theobroma cacao<br />
Thermops<strong>is</strong> ( Fabaceae )<br />
* Thermops<strong>is</strong> villosa<br />
Thevetia ( Apocynaceae )<br />
* Thevetia peruviana
Thevetia peruviana 'Alba'<br />
Thomasia ( Sterculiaceae )<br />
* Thomasia purpurea<br />
* Thomasia pygmaea<br />
Thrinax ( Arecaceae )<br />
* Thrinax radiata<br />
Thryptomene ( Myrtaceae )<br />
* Thryptomene calycina<br />
* Thryptomene denticulata<br />
* Thryptomene ericaea<br />
* Thryptomene hyporhyt<strong>is</strong><br />
Thryptomene hyporhyt<strong>is</strong> 'Pink Lace'<br />
* Thryptomene saxicola<br />
Thryptomene saxicola 'F.C.Payne'<br />
Thuja ( Cupressaceae )<br />
* Thuja occidental<strong>is</strong><br />
Thuja occidental<strong>is</strong> 'Alba'<br />
Thuja occidental<strong>is</strong> 'Aurea Nana'<br />
Thuja occidental<strong>is</strong> 'Caespitosa'<br />
Thuja occidental<strong>is</strong> 'Columbia'<br />
Thuja occidental<strong>is</strong> 'Ellwangeriana Aurea'<br />
Thuja occidental<strong>is</strong> 'Ericoides'<br />
Thuja occidental<strong>is</strong> 'Little Gem'<br />
Thuja occidental<strong>is</strong> 'Lutea'<br />
Thuja occidental<strong>is</strong> 'Ohlendorfii'<br />
Thuja occidental<strong>is</strong> 'Pyramidal<strong>is</strong>'<br />
Thuja occidental<strong>is</strong> 'Rheingold'<br />
Thuja occidental<strong>is</strong> 'Spiral<strong>is</strong>'<br />
Thuja occidental<strong>is</strong> 'Wareana Lutescens'<br />
* Thuja oriental<strong>is</strong><br />
Thuja oriental<strong>is</strong> 'Aurea'<br />
Thuja oriental<strong>is</strong> 'Aurea Nana'<br />
Thuja oriental<strong>is</strong> 'Beverleyens<strong>is</strong>'<br />
Thuja oriental<strong>is</strong> 'Blue Cone'<br />
Thuja oriental<strong>is</strong> 'Elegant<strong>is</strong>sima'<br />
Thuja oriental<strong>is</strong> 'Filiform<strong>is</strong> Erecta'<br />
Thuja oriental<strong>is</strong> 'Juniperiodes'<br />
Thuja oriental<strong>is</strong> 'Meldens<strong>is</strong>'<br />
Thuja oriental<strong>is</strong> 'Pendulous'<br />
Thuja oriental<strong>is</strong> 'Rosedal<strong>is</strong>'<br />
Thuja oriental<strong>is</strong> 'Semperaurea'<br />
Thuja oriental<strong>is</strong> 'Sieboldii'<br />
Thuja oriental<strong>is</strong> 'Westmont'<br />
* Thuja plicata<br />
Thuja plicata 'Can Can'<br />
Thuja plicata 'Cuprea'<br />
Thuja plicata 'Filiform<strong>is</strong>'<br />
Thuja plicata 'Hilliery'<br />
Thuja plicata 'Old Gold'<br />
Thuja plicata 'Rogersii'<br />
Thuja plicata 'Stoneham Gold'<br />
Thuja plicata 'Zebrina'<br />
Thujops<strong>is</strong> ( Cupressaceae )<br />
* Thujops<strong>is</strong> dolabrata<br />
Thujops<strong>is</strong> dolabrata 'Nana'<br />
Thujops<strong>is</strong> dolabrata 'Variegata'<br />
Thunbergia ( Acanthaceae )<br />
* Thunbergia alata<br />
Thunbergia alata 'Alba'<br />
* Thunbergia erecta<br />
* Thunbergia grandiflora<br />
* Thunbergia laurifolia<br />
* Thunbergia mysorens<strong>is</strong><br />
* Thunbergia natalens<strong>is</strong>
Thymus ( Labiatae / Lamiaceae )<br />
* Thymus doerfleri<br />
* Thymus herbabarona<br />
* Thymus nitidus<br />
* Thymus polytrichus<br />
* Thymus pulegioides<br />
* Thymus quinquecostatus<br />
* Thymus serpyllum<br />
Thymus serpyllum 'Annie Hall'<br />
Thymus serpyllum 'Coccineus Minor'<br />
Thymus serpyllum 'Pink Ripple'<br />
Thymus serpyllum 'Snow Drift'<br />
* Thymus vulgar<strong>is</strong><br />
Thymus vulgar<strong>is</strong> 'Aureus'<br />
Thymus vulgar<strong>is</strong> 'Silver Posie'<br />
* Thymus x citriodorus<br />
Thymus x citriodorus 'Archer'<br />
Thymus x citriodorus 'Argenteus'<br />
Thymus x citriodorus 'Aureus'<br />
Thymus x citriodorus 'Betram Anderson'<br />
Thymus x citriodorus 'Doone Valley'<br />
Thymus x citriodorus 'Gold King'<br />
Thymus x citriodorus 'Silver Queen'<br />
Thyrostachys ( Poaceae )<br />
* Thyrostachys siamens<strong>is</strong><br />
Thysanotus ( Liliaceae )<br />
* Thysanotus multiflorus<br />
Tiarella ( Saxifragaceae )<br />
* Tiarella cordifolia<br />
Tiarella cordifolia 'Brandywine'<br />
Tiarella cordifolia 'Dark Star'<br />
Tiarella cordifolia 'Elizabeth Oliver'<br />
Tiarella cordifolia 'Pink Brushes'<br />
Tiarella cordifolia 'Pink Skyrocket'<br />
Tiarella cordifolia 'Running Tapestry'<br />
Tiarella cordifolia 'Spring Symphony'<br />
Tiarella cordifolia 'Sugar and Spice'<br />
* Tiarella wherryi<br />
Tiarella wherryi 'Cygnet'<br />
Tiarella wherryi 'Heronswood M<strong>is</strong>t'<br />
Tiarella wherryi 'Oakleaf'<br />
Tiarella wherryi 'Silverado'<br />
Tibouchina ( Melastomataceae )<br />
* Tibouchina granulosa<br />
* Tibouchina lepidota<br />
Tibouchina lepidota 'Astonville'<br />
Tibouchina lepidota 'Rosea'<br />
* Tibouchina multiflora<br />
* Tibouchina species<br />
* Tibouchina urvilleana<br />
Tilia ( Tiliaceae )<br />
* Tilia americana<br />
Tilia americana 'Redmond'<br />
* Tilia cordata<br />
Tilia cordata 'Greenspire'<br />
Tilia cordata 'June Bride'<br />
Tilia cordata 'Rancho'<br />
* Tilia heterophylla<br />
* Tilia japonica<br />
* Tilia platyphyllos<br />
Tilia platyphyllos 'Aurea'<br />
Tilia platyphyllos 'Laciniata'<br />
Tilia platyphyllos 'Princes Street'
Tilia platyphyllos 'Rubra'<br />
* Tilia tomentosa<br />
Tilia tomentosa 'Petiolar<strong>is</strong>'<br />
* Tilia x europaea<br />
Tilia x europaea 'Pallida'<br />
Tilia x europaea 'Wrat<strong>is</strong>laviens<strong>is</strong>'<br />
Tillandsia ( Bromeliaceae )<br />
* Tillandsia cyanea<br />
* Tillandsia usneoides<br />
Tithonia ( Asteraceae )<br />
* Tithonia diversifolia<br />
Todea ( Osmundaceae )<br />
* Todea barbara<br />
Toechima ( Sapindaceae )<br />
* Toechima tenax<br />
Toona ( Meliaceae )<br />
* Toona ciliata<br />
* Toona sinens<strong>is</strong><br />
Toona sinens<strong>is</strong> 'Flamingo'<br />
Torenia ( Scrophulariaceae )<br />
* Torenia fournieri<br />
Torenia fournieri 'Amethyst Magic'<br />
Torenia fournieri 'Pink Magic'<br />
Torenia fournieri 'Purple Magic'<br />
Torenia fournieri 'Torenia White'<br />
Torreya ( Taxaceae )<br />
* Torreya nucifera<br />
Torreya nucifera 'Variegata'<br />
Toxicodendron ( Anacardiaceae )<br />
* Toxicodendron succedaneum<br />
Trachelospermum ( Apocynaceae )<br />
* Trachelospermum jasminoides<br />
Trachelospermum jasminoides 'Tricolour'<br />
Trachelospermum jasminoides 'Variegatum'<br />
Trachycarpus ( Arecaceae )<br />
* Trachycarpus fortunei<br />
Trachycarpus fortunei 'Nanus'<br />
* Trachycarpus wagnerianus<br />
Trachymene ( Apiaceae )<br />
* Trachymene inc<strong>is</strong>a<br />
Tradescantia ( Commelinaceae )<br />
* Tradescantia fluminens<strong>is</strong><br />
Tradescantia fluminens<strong>is</strong> 'Variegata'<br />
* Tradescantia pallida<br />
* Tradescantia sillamontana<br />
* Tradescantia x andersoniana<br />
Tradescantia x andersoniana 'Carmine Glow'<br />
Tradescantia x andersoniana 'Ir<strong>is</strong> Prichard'<br />
Tradescantia x andersoniana 'Is<strong>is</strong>'<br />
Tradescantia x andersoniana 'Osprey'<br />
Tradescantia x andersoniana 'Purewell Giant'<br />
Tradescantia x andersoniana 'Purple Dome'<br />
Tradescantia x andersoniana 'Red Cloud'<br />
Tradescantia x andersoniana 'Weguelin'<br />
Tradescantia x andersoniana 'Zwanenburg Blue'<br />
* Tradescantia zanonia<br />
Tradescantia zanonia 'Mexican Flag'<br />
* Tradescantia zebrina<br />
Tradescantia zebrina 'Purpusii'<br />
Tradescantia zebrina 'Quadricolor'<br />
Tranescantia ( Commelinaceae )
* Tranescantia cerinthoides<br />
Treculia ( Moraceae )<br />
* Treculia africana<br />
Trema ( Ulmaceae )<br />
* Trema tomentosa<br />
Trichocereus ( Cactaceae )<br />
* Trichocereus formosus<br />
* Trichocereus spachianus<br />
Trifolium ( Fabaceae )<br />
* Trifolium repens<br />
Trifolium repens 'Purpurascens Quadrifolium'<br />
Trillium ( Liliaceae / Trilliaceae )<br />
* Trillium chloropetalum<br />
* Trillium erectum<br />
* Trillium grandiflorum<br />
* Trillium nivale<br />
* Trillium ovatum<br />
* Trillium simile<br />
* Trillium viride<br />
Triplar<strong>is</strong> ( Polygonaceae )<br />
* Triplar<strong>is</strong> americana<br />
Tr<strong>is</strong>taniops<strong>is</strong> ( Myrtaceae )<br />
* Tr<strong>is</strong>taniops<strong>is</strong> exiliflora<br />
* Tr<strong>is</strong>taniops<strong>is</strong> laurina<br />
Tr<strong>is</strong>taniops<strong>is</strong> laurina 'Luscious'<br />
Trithrinax ( Arecaceae )<br />
* Trithrinax braziliens<strong>is</strong><br />
Trochodendron ( Trochodendraceae )<br />
* Trochodendron aralioides<br />
Trollius ( Ranunculaceae )<br />
* Trollius x cultorum<br />
Trollius x cultorum 'Alabaster'<br />
Trollius x cultorum 'Cheddar'<br />
Trollius x cultorum 'Earliest <strong>of</strong> All'<br />
Trollius x cultorum 'Feuertroll'<br />
Trollius x cultorum 'Goldquelle'<br />
Trollius x cultorum 'Lemon Queen'<br />
Trollius x cultorum 'Orange Princess'<br />
Trollius x cultorum 'Taleggio'<br />
Tropaeolum ( Tropaeolaceae )<br />
* Tropaeolum majus<br />
Tsuga ( Pinaceae )<br />
* Tsuga canadens<strong>is</strong><br />
Tsuga canadens<strong>is</strong> 'Aurea'<br />
Tsuga canadens<strong>is</strong> 'Bennett'<br />
Tsuga canadens<strong>is</strong> 'Cole'<br />
Tsuga canadens<strong>is</strong> 'Gracil<strong>is</strong>'<br />
Tsuga canadens<strong>is</strong> 'Jeddeloh'<br />
Tsuga canadens<strong>is</strong> 'Pendula'<br />
* Tsuga heterophylla<br />
* Tsuga mertensiana<br />
Tsuga mertensiana 'Blue Dancer'<br />
Tsuga mertensiana 'Blue Star'<br />
Tsuga mertensiana 'Bonnie Blue'<br />
Tsuga mertensiana 'Elizabeth'<br />
Tsuga mertensiana 'Glauca'<br />
Tsuga mertensiana 'Mt Hood Blue'<br />
Tulbaghia ( Liliaceae )<br />
* Tulbaghia violacea<br />
Tulbaghia violacea 'Silver Lace'
Tulipa ( Liliaceae )<br />
* Tulipa batalinii<br />
Tulipa batalinii 'Apricot Jewel'<br />
Tulipa batalinii 'Bright Gem'<br />
Tulipa batalinii 'Bright Gem'<br />
Tulipa batalinii 'Bronze Charm'<br />
Tulipa batalinii 'Red Jewel'<br />
* Tulipa kolpakowskiana<br />
* Tulipa urumiens<strong>is</strong><br />
* Tulipa x hybrida<br />
Tulipa x hybrida 'Akane'<br />
Tulipa x hybrida 'Albino'<br />
Tulipa x hybrida 'Angelique'<br />
Tulipa x hybrida 'Asuka'<br />
Tulipa x hybrida 'Ben van Zanten'<br />
Tulipa x hybrida 'Benij<strong>is</strong>hi'<br />
Tulipa x hybrida 'Beniyutaka'<br />
Tulipa x hybrida 'Big Smile'<br />
Tulipa x hybrida 'Black Hero'<br />
Tulipa x hybrida 'Black Parrot'<br />
Tulipa x hybrida 'Blue Diamond'<br />
Tulipa x hybrida 'Blushing Lady'<br />
Tulipa x hybrida 'Canasta'<br />
Tulipa x hybrida 'Carnaval de Rio'<br />
Tulipa x hybrida 'Claudia'<br />
Tulipa x hybrida 'ComeBack'<br />
Tulipa x hybrida 'Flaming Parrot'<br />
Tulipa x hybrida 'Gander'<br />
Tulipa x hybrida 'Gander'<br />
Tulipa x hybrida 'Gerrit van der Valk'<br />
Tulipa x hybrida 'Ginpai'<br />
Tulipa x hybrida 'Golden Empire State'<br />
Tulipa x hybrida 'Golden Melody'<br />
Tulipa x hybrida 'Greenland'<br />
Tulipa x hybrida 'Hamilton'<br />
Tulipa x hybrida 'Haruotome'<br />
Tulipa x hybrida 'Hatsusakura'<br />
Tulipa x hybrida 'Hu<strong>is</strong> Ten Bosch'<br />
Tulipa x hybrida 'Ile de France'<br />
Tulipa x hybrida 'Insurpassable'<br />
Tulipa x hybrida 'Judith Leyster'<br />
Tulipa x hybrida 'Koiakane'<br />
Tulipa x hybrida 'Lalibela'<br />
Tulipa x hybrida 'Lambada'<br />
Tulipa x hybrida 'Leen Van der Mark'<br />
Tulipa x hybrida 'Magier'<br />
Tulipa x hybrida 'Menton'<br />
Tulipa x hybrida 'M<strong>is</strong>tress'<br />
Tulipa x hybrida 'Momotaro'<br />
Tulipa x hybrida 'Murasak<strong>is</strong>u<strong>is</strong>hou'<br />
Tulipa x hybrida 'Negrita'<br />
Tulipa x hybrida 'Olympic Gold'<br />
Tulipa x hybrida 'Orange Bouquet'<br />
Tulipa x hybrida 'Paul Scherer'<br />
Tulipa x hybrida 'Pays Bas'<br />
Tulipa x hybrida 'Perestroyka'<br />
Tulipa x hybrida 'Pink Diamond'<br />
Tulipa x hybrida 'Prince Claus'<br />
Tulipa x hybrida 'Purple Flag'<br />
Tulipa x hybrida 'Purple World'<br />
Tulipa x hybrida 'Queen <strong>of</strong> Night'<br />
Tulipa x hybrida 'Red Wing'<br />
Tulipa x hybrida 'Rexona'<br />
Tulipa x hybrida 'Roi du midi'<br />
Tulipa x hybrida 'Rose Beauty'<br />
Tulipa x hybrida 'Rose Tendre'<br />
Tulipa x hybrida 'Salmon Impression'
Tulipa x hybrida 'Shirayukihme'<br />
Tulipa x hybrida 'Skakit Valley'<br />
Tulipa x hybrida 'Spring Green'<br />
Tulipa x hybrida 'Spring Song'<br />
Tulipa x hybrida 'Sunwing'<br />
Tulipa x hybrida 'Swan Wings'<br />
Tulipa x hybrida 'Sweety'<br />
Tulipa x hybrida 'Washington'<br />
Tulipa x hybrida 'White Triumphator'<br />
Tulipa x hybrida 'Wirosa'<br />
Tulipa x hybrida 'World'<br />
Tweedia ( Asclepiadaceae )<br />
* Tweedia caerulea<br />
Typha ( Typhaceae )<br />
* Typha oriental<strong>is</strong><br />
Ugni ( Myrtaceae )<br />
* Ugni montana<br />
Ulmus ( Ulmaceae )<br />
* Ulmus americana<br />
Ulmus americana 'Delaware'<br />
Ulmus americana 'Princeton'<br />
* Ulmus glabra<br />
Ulmus glabra 'Camperdownii'<br />
Ulmus glabra 'Lutescens'<br />
Ulmus glabra 'Pendula'<br />
* Ulmus minor<br />
Ulmus minor 'Variegata'<br />
* Ulmus parvifolia<br />
Ulmus parvifolia 'Hokkaido'<br />
Ulmus parvifolia 'Sempervirens'<br />
* Ulmus procera<br />
Ulmus procera 'Lou<strong>is</strong> van Houtte'<br />
* Ulmus x hollandica<br />
Umbellularia ( Lauraceae )<br />
* Umbellularia californica<br />
Vaccinium ( Ericaceae )<br />
* Vaccinium alaskaense<br />
* Vaccinium ovatum<br />
* Vaccinium parvifolium<br />
Vall<strong>is</strong>neria ( Hydrocharitaceae )<br />
* Vall<strong>is</strong>neria gigantea<br />
Vanda ( Orchidaceae )<br />
* Vanda species<br />
Veitchia ( Arecaceae )<br />
* Veitchia joann<strong>is</strong><br />
Verbascum ( Scrophulariaceae )<br />
* Verbascum arcturus<br />
* Verbascum bombyciferum<br />
Verbascum bombyciferum 'Silver Lining'<br />
Verbena ( Verbenaceae )<br />
* Verbena bonariens<strong>is</strong><br />
* Verbena lilacina<br />
Verbena lilacina 'De la Mina'<br />
Verbena lilacina 'Paseo Rancho'<br />
* Verbena x hybrida<br />
Veronica ( Scrophulariaceae )<br />
* Veronica longifolia<br />
* Veronica peduncular<strong>is</strong><br />
Veronica peduncular<strong>is</strong> 'Oxford Blue'<br />
* Veronica plebeia<br />
* Veronica prostrata
Veronica prostrata 'Loddon Blue'<br />
Veronica prostrata 'Mrs Holt'<br />
Veronica prostrata 'Trehane'<br />
Verschaffeltia ( Arecaceae )<br />
* Verschaffeltia splendida<br />
Verticordia ( Myrtaceae )<br />
* Verticordia etheliana<br />
* Verticordia grand<strong>is</strong><br />
* Verticordia helichrysantha<br />
* Verticordia mitchelliana<br />
* Verticordia plumosa<br />
* Verticordia staminosa<br />
Viburnum ( Caprifoliaceae )<br />
* Viburnum carlesii<br />
Viburnum carlesii 'Aurora'<br />
Viburnum carlesii 'Cayuga'<br />
Viburnum carlesii 'Char<strong>is</strong>'<br />
Viburnum carlesii 'Diana'<br />
* Viburnum cylindricum<br />
* Viburnum davidii<br />
* Viburnum dentatum<br />
Viburnum dentatum 'Autumn Jazz'<br />
Viburnum dentatum 'Cardinal'<br />
Viburnum dentatum 'Deamii'<br />
Viburnum dentatum 'Perle Bleu'<br />
* Viburnum dilatatum<br />
Viburnum dilatatum 'Asian Beauty'<br />
Viburnum dilatatum 'Catskill'<br />
Viburnum dilatatum 'Erie'<br />
Viburnum dilatatum 'Iroquo<strong>is</strong>'<br />
Viburnum dilatatum 'Michael Dodge'<br />
Viburnum dilatatum 'Oneida'<br />
Viburnum dilatatum 'Vernon Morr<strong>is</strong>'<br />
Viburnum dilatatum 'Xanthocarpum'<br />
* Viburnum erubescens<br />
* Viburnum japonicum<br />
* Viburnum lantana<br />
Viburnum lantana 'Mohican'<br />
Viburnum lantana 'Rugosum'<br />
Viburnum lantana 'Variegatum'<br />
Viburnum lantana 'Versicolor'<br />
* Viburnum macrocephalum<br />
Viburnum macrocephalum 'Sterile'<br />
* Viburnum odorat<strong>is</strong>simum<br />
* Viburnum opulus<br />
Viburnum opulus 'Aureum'<br />
Viburnum opulus 'Compactum'<br />
Viburnum opulus 'Fruculuteo'<br />
Viburnum opulus 'Harvest Gold'<br />
Viburnum opulus 'Nanum'<br />
Viburnum opulus 'Pink Sensation'<br />
Viburnum opulus 'Roseum'<br />
Viburnum opulus 'Variegatum'<br />
Viburnum opulus 'Xanthocarpum'<br />
* Viburnum plicatum<br />
Viburnum plicatum 'Grandiflorum'<br />
Viburnum plicatum 'Lanarth'<br />
Viburnum plicatum 'Mariesii'<br />
Viburnum plicatum 'Mariesii'<br />
Viburnum plicatum 'Pink Beauty'<br />
Viburnum plicatum 'Rosace'<br />
* Viburnum propinquum<br />
* Viburnum prunifolium<br />
* Viburnum rhytidophyllum
Viburnum rhytidophyllum 'Cree'<br />
Viburnum rhytidophyllum 'Green Thumb'<br />
Viburnum rhytidophyllum 'Roseum'<br />
Viburnum rhytidophyllum 'Variegatum'<br />
* Viburnum sargentii<br />
Viburnum sargentii 'Flavum'<br />
Viburnum sargentii 'Onondaga'<br />
* Viburnum sieboldii<br />
Viburnum sieboldii 'Seneca'<br />
Viburnum sieboldii 'Wavecrest'<br />
* Viburnum tinus<br />
Viburnum tinus 'Compactum'<br />
Viburnum tinus 'Eve Price'<br />
Viburnum tinus 'Gwenllian'<br />
Viburnum tinus 'Lucidum'<br />
Viburnum tinus 'Pink Prelude'<br />
Viburnum tinus 'Variegatum'<br />
* Viburnum trilobum<br />
Viburnum trilobum 'Compactum'<br />
* Viburnum x bodnantense<br />
Viburnum x bodnantense 'Dawn'<br />
* Viburnum x burkwoodii<br />
Viburnum x burkwoodii 'Anne Russell'<br />
Viburnum x burkwoodii 'Mohawk'<br />
Viburnum x burkwoodii 'Park Farm'<br />
* Viburnum x carlcephalum<br />
* Viburnum x globosum<br />
* Viburnum x juddii<br />
* Viburnum x pragense<br />
* Viburnum x rhytidophylloides<br />
Viburnum x rhytidophylloides 'Willowwood'<br />
Vicia ( Fabaceae )<br />
* Vicia faba<br />
Vicia faba 'Early Long Pod'<br />
Vicia faba 'Green Windsor'<br />
Vicia faba 'Red Epicure'<br />
Victoria ( Nymphaeaceae )<br />
* Victoria amazonica<br />
Victoria amazonica 'Longwood Hybrid'<br />
* Victoria cruziana<br />
Victoria cruziana 'Longwood Hybrid'<br />
Vigna ( Fabaceae )<br />
* Vigna caracalla<br />
Viminaria ( Fabaceae )<br />
* Viminaria juncea<br />
Vinca ( Apocynaceae )<br />
* Vinca major<br />
Vinca major 'Maculata'<br />
Vinca major 'Variegata'<br />
* Vinca minor<br />
Vinca minor 'Alba'<br />
Vinca minor 'Alba Variegata'<br />
Vinca minor 'Argenteovariegata'<br />
Vinca minor 'Atropurpurea'<br />
Vinca minor 'Azurea Flore Pleno'<br />
Vinca minor 'Bowles Blue'<br />
Vinca minor 'Bowles White'<br />
Vinca minor 'Gertrude Jekyll'<br />
Vinca minor 'Multiplex'<br />
Viola ( Violaceae )<br />
* Viola cornuta<br />
Viola cornuta 'Alba'<br />
Viola cornuta 'Bowles Black'<br />
Viola cornuta 'King Henry'
* Viola hederacea<br />
Viola hederacea '<br />
* Viola hybrids<br />
Viola hybrids 'Arcwright Ruby'<br />
Viola hybrids 'Blue Gem'<br />
Viola hybrids 'Blue Perfection'<br />
Viola hybrids 'White Perfection'<br />
* Viola labradorica<br />
* Viola odorata<br />
Viola odorata 'Admiral Avellan'<br />
Viola odorata 'California'<br />
Viola odorata 'Comte de Brazza'<br />
Viola odorata 'Duchess de Parme'<br />
Viola odorata 'King <strong>of</strong> Doubles'<br />
Viola odorata 'La France'<br />
Viola odorata 'Marie Lou<strong>is</strong>e'<br />
Viola odorata 'Prince <strong>of</strong> Wales'<br />
Viola odorata 'Princess Mary'<br />
Viola odorata 'Rosine'<br />
Viola odorata 'Royal Robe'<br />
* Viola riviniana<br />
Viola riviniana 'Purpurea'<br />
Virgilia ( Fabaceae, sub fam. Faboideae )<br />
* Virgilia oroboides<br />
Vitex ( Verbenaceae )<br />
* Vitex lucens<br />
* Vitex negundo<br />
Vit<strong>is</strong> ( Vitaceae )<br />
* Vit<strong>is</strong> vinifera<br />
Vit<strong>is</strong> vinifera ' Merlot'<br />
Vit<strong>is</strong> vinifera ' Muller Thurgau'<br />
Vit<strong>is</strong> vinifera 'Albany Surpr<strong>is</strong>e'<br />
Vit<strong>is</strong> vinifera 'Alicante Bouchet'<br />
Vit<strong>is</strong> vinifera 'Cabernet Sauvignon'<br />
Vit<strong>is</strong> vinifera 'Chardonnay'<br />
Vit<strong>is</strong> vinifera 'Ganzin Glory'<br />
Vit<strong>is</strong> vinifera 'Pinot Noir'<br />
Vit<strong>is</strong> vinifera 'Purpurea'<br />
Vit<strong>is</strong> vinifera 'Riesling'<br />
Vit<strong>is</strong> vinifera 'Schiava Grossa'<br />
Vit<strong>is</strong> vinifera 'Semillon'<br />
Vit<strong>is</strong> vinifera 'Shiraz'<br />
Vriesea ( Bromeliaceae )<br />
* Vriesea carinata<br />
* Vriesea fenestral<strong>is</strong><br />
* Vriesea fosteriana<br />
* Vriesea hieroglyphica<br />
* Vriesea splendens<br />
Wahlenbergia ( Campanulaceae )<br />
* Wahlenbergia commun<strong>is</strong><br />
* Wahlenbergia stricta<br />
Wahlenbergia stricta 'Blue M<strong>is</strong>t'<br />
Wahlenbergia stricta 'Tasmania Sky'<br />
Washingtonia ( Arecaceae )<br />
* Washingtonia filifera<br />
* Washingtonia robusta<br />
Waterhousea ( Myrtaceae )<br />
* Waterhousea floribunda<br />
Waterhousea floribunda 'Sweeper'<br />
Watsonia ( Iridaceae )<br />
* Watsonia borbonica<br />
* Watsonia Hybrids<br />
* Watsonia marginata
* Watsonia meriana<br />
Weigela ( Caprifoliaceae )<br />
* Weigela floribunda<br />
Weigela floribunda 'Alexandra'<br />
Weigela floribunda 'Grandiflora'<br />
* Weigela florida<br />
Weigela florida 'Appleblossom'<br />
Weigela florida 'Argenteomarginata'<br />
Weigela florida 'Aureovariegata'<br />
Weigela florida 'Eva Rathke'<br />
* Weigela hortens<strong>is</strong><br />
Weigela hortens<strong>is</strong> 'Nivea'<br />
Westringia ( Labiatae / Lamiaceae )<br />
* Westringia brevifolia<br />
* Westringia eremicola<br />
* Westringia fruticosa<br />
Westringia fruticosa 'Jerv<strong>is</strong> Gem'<br />
Westringia fruticosa 'Morning light'<br />
Westringia fruticosa 'Wynyabbie Gem'<br />
Westringia fruticosa 'Zena'<br />
* Westringia glabra<br />
* Westringia longifolia<br />
* Westringia rigida<br />
* Westringia rubiifolia<br />
Wigandia ( Hydrophyllaceae )<br />
* Wigandia caracasana<br />
W<strong>is</strong>teria ( Fabaceae, sub fam. Faboideae )<br />
* W<strong>is</strong>teria brachybotrys<br />
W<strong>is</strong>teria brachybotrys 'Alba'<br />
W<strong>is</strong>teria brachybotrys 'Murasaki Kapitan'<br />
W<strong>is</strong>teria brachybotrys 'Shiro Kapitan'<br />
* W<strong>is</strong>teria floribunda<br />
W<strong>is</strong>teria floribunda 'Alba'<br />
W<strong>is</strong>teria floribunda 'Honbeni'<br />
W<strong>is</strong>teria floribunda 'Kokuryu'<br />
W<strong>is</strong>teria floribunda 'Long<strong>is</strong>sima'<br />
W<strong>is</strong>teria floribunda 'Macrobotrys'<br />
W<strong>is</strong>teria floribunda 'Shiro Noda'<br />
W<strong>is</strong>teria floribunda 'Violaceaplena'<br />
* W<strong>is</strong>teria sinens<strong>is</strong><br />
W<strong>is</strong>teria sinens<strong>is</strong> 'Alba'<br />
W<strong>is</strong>teria sinens<strong>is</strong> 'Carnea'<br />
W<strong>is</strong>teria sinens<strong>is</strong> 'Jako'<br />
W<strong>is</strong>teria sinens<strong>is</strong> 'Purpurea'<br />
W<strong>is</strong>teria sinens<strong>is</strong> 'White Blue Eyes'<br />
Wodyetia ( Arecaceae )<br />
* Wodyetia bifurcata<br />
Wollemia ( Araucariaceae )<br />
* Wollemia nobill<strong>is</strong><br />
Woodwardia ( Blechnaceae )<br />
* Woodwardia fimbriata<br />
Woollsia ( Epacridaceae )<br />
* Woollsia pungens<br />
x Cupressocypar<strong>is</strong> ( Cupressaceae )<br />
* x Cupressocypar<strong>is</strong> leylandii<br />
x Cupressocypar<strong>is</strong> leylandii 'Castlewellan Gold'<br />
x Cupressocypar<strong>is</strong> leylandii 'Green Spire'<br />
x Cupressocypar<strong>is</strong> leylandii 'Haggerston Grey'<br />
x Cupressocypar<strong>is</strong> leylandii 'Leighton Green'<br />
x Cupressocypar<strong>is</strong> leylandii 'Naylor'<br />
x Cupressocypar<strong>is</strong> leylandii 'Robinson'<br />
x Cupressocypar<strong>is</strong> leylandii 'Silver Dust'
x Cupressocypar<strong>is</strong> leylandii 'Stapehill'<br />
x Fatshedera ( Araliaceae )<br />
* x Fatshedera lizei<br />
x Fatshedera lizei 'Variegata'<br />
x Heucherella ( Saxifragaceae )<br />
* x Heucherella tiarelloides<br />
x Hibanobambusa ( Poaceae )<br />
* x Hibanobambusa tranquillans<br />
Xanthorrhoea ( Xanthorrhoeaceae )<br />
* Xanthorrhoea arborea<br />
* Xanthorrhoea australia<br />
* Xanthorrhoea glauca<br />
* Xanthorrhoea johnsonii<br />
* Xanthorrhoea media<br />
* Xanthorrhoea mucronama<br />
* Xanthorrhoea resinifera<br />
Xanthosia ( Apiaceae )<br />
* Xanthosia pilosa<br />
Xanthostemon ( Myrtaceae )<br />
* Xanthostemon chrysanthus<br />
Xerochrysum ( Asteraceae )<br />
* Xerochrysum bracteata<br />
Xerochrysum bracteata 'Dargan Hill'<br />
Xerochrysum bracteata 'Diamond Head'<br />
Xerochrysum bracteata 'Dwarf Spangle Mixed'<br />
Xerochrysum bracteata 'Fosted Sulphur'<br />
Xerochrysum bracteata 'Silver Rose'<br />
Xerochrysum bracteata 'Sky Net'<br />
Xylosma ( Falcourtiaceae )<br />
* Xylosma japonicum<br />
Xylosma japonicum 'Compacta'<br />
Yucca ( Agavaceae )<br />
* Yucca aloifolia<br />
Yucca aloifolia 'Tricolor'<br />
* Yucca elephantipes<br />
Yucca elephantipes 'Silver Star'<br />
Yucca elephantipes 'Variegata'<br />
* Yucca filamentosa<br />
Yucca filamentosa 'Bright Edge'<br />
Yucca filamentosa 'Variegata'<br />
* Yucca glauca<br />
Yucca glauca 'Rosea'<br />
* Yucca whipplei<br />
Zamia ( Zamiaceae )<br />
* Zamia furfuraceae<br />
* Zamia loddigesii<br />
Zantedeschia ( Araceae )<br />
* Zantedeschia aethiopica<br />
Zantedeschia aethiopica 'Crowborough'<br />
Zantedeschia aethiopica 'Green Goddess'<br />
* Zantedeschia elliottiana<br />
Zelkova ( Ulmaceae )<br />
* Zelkova serrata<br />
Zephyranthes ( Amaryllidaceae )<br />
* Zephyranthes candida<br />
Ziera ( Rutaceae )<br />
* Ziera laevigata<br />
Zieria ( Rutaceae )<br />
* Zieria cyt<strong>is</strong>oides
* Zieria pilosa<br />
* Zieria smithii<br />
Zingiber ( Zingiberaceae )<br />
* Zingiber <strong>of</strong>ficinale<br />
Zinnia ( Asteraceae )<br />
* Zinnia elegans<br />
Zinnia elegans 'Brilliant Giants'<br />
Zinnia elegans 'Burpeeana Super Giant'<br />
Zinnia elegans 'Buttons'<br />
Zinnia elegans 'Californian Giants'<br />
Zinnia elegans 'Carousel'<br />
Zinnia elegans 'Dahliaflowered'<br />
Zinnia elegans 'Envy'<br />
Zinnia elegans 'Fantasy'<br />
Zinnia elegans 'Fruit Bowl'<br />
Zinnia elegans 'Gold Medal'<br />
Zinnia elegans 'Lilliput'<br />
Zinnia elegans 'Peter Pan'<br />
Zinnia elegans 'Scarlet Ruffles'<br />
Zinnia elegans 'Sprite'<br />
Zinnia elegans 'Tetra Giants'<br />
Zinnia elegans 'Tetra Ruffled'<br />
Zinnia elegans 'Thumbelina'<br />
Zoysia ( Poaceae )<br />
* Zoysia japonica<br />
Zoysia japonica 'Empire'<br />
* Zoysia matrella<br />
* Zoysia tenuifolia<br />
Zygopetalum ( Orchidaceae )<br />
* Zygopetalum species