Cross Timbers This EPA Level III ecoregion encompasses all or part of 35 Texas counties. With most of this ecoregion occurring in a swath from central Texas north, its northern reaches extend into southeastern Oklahoma. In Texas, this ecoregion covers approximately the same land area as the Texas Parks & Wildlife Department’s Cross Timbers and Prairies vegetative region. This collection lists only those taxa found in the Texas portion of the Cross Timbers ecoregion.
Thumb	Species	Characteristics
	Abutilon fruticosum Indian Mallow, Texas Indian Mallow	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Acaciella angustissima Prairie Acacia, Fern Acacia, Whiteball Acacia, Prairie Wattle, White-ball Acacia	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Acaciella angustissima var. hirta Prairie Acacia, Texas Prairie Acacia, Texas Fern Acacia, Prairie Wattle	Duration: Perennial Habit: Subshrub Light: Sun, Shade, Part-shade Water: Moist, Dry
	Acalypha gracilens Slender Threeseed Mercury	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Acalypha monococca Slender Threeseed Mercury	Duration: Annual Habit: Herb Light: Water:
	Acalypha ostryifolia Pineland Threeseed Mercury, Hop-hornbeam Copperleaf	Duration: Annual Habit: Herb Light: Sun Water: Moist, Dry
	Acalypha phleoides Shrubby Copperleaf, Three-seeded Mercury	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Acalypha radians Cardinal's Feather, Cardinal Feather	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Acalypha virginica Virginia Threeseed Mercury	Duration: Annual Habit: Herb Light: Part-shade Water:
	Acer grandidentatum Bigtooth Maple, Big-toothed Maple, Uvalde Bigtooth Maple, Southwestern Bigtooth Maple, Canyon Maple, Sabinal Maple, Western Sugar Maple	Duration: Perennial Habit: Shrub, Tree Light: Sun Water: Moist
	Acer negundo Box Elder, Box Elder Maple, Ash-leaved Maple, Ashleaf Maple, Red River Maple, Fresno De Guajuco	Duration: Perennial Habit: Tree Light: Sun Water: Moist
	Acer saccharinum Silver Maple, Soft Maple, White Maple	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist
	Achillea millefolium Common Yarrow, Western Yarrow, Yarrow, Milfoil	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Acleisanthes longiflora Angel's Trumpets, Angel Trumpets	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Acleisanthes obtusa Berlandier's Trumpets, Vine Four O'Clock	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Dry
	Acmella oppositifolia Oppositeleaf Spotflower	Duration: Perennial Habit: Herb Light: Water:
	Acmella oppositifolia var. repens Oppositeleaf Spotflower, Opposite-leaf Spotflower	Duration: Perennial Habit: Herb Light: Sun Water:
	Adiantum capillus-veneris Southern Maidenhair Fern, Common Maidenhair Fern, Maidenhair Fern, Venus Hair Fern	Duration: Perennial Habit: Fern Light: Shade, Part-shade Water: Wet, Moist
	Aesculus glabra Ohio Buckeye, Texas Buckeye, Fetid Buckeye, Horse Chestnut	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist
	Aesculus glabra var. arguta Ohio Buckeye, White Buckeye, Texas Buckeye	Duration: Perennial Habit: Tree Light: Part-shade Water: Wet, Moist
	Aesculus pavia Red Buckeye, Scarlet Buckeye , Firecracker Plant	Duration: Perennial Habit: Shrub, Tree Light: Part-shade Water: Moist
	Aesculus pavia var. pavia Scarlet Buckeye, Red Buckeye, Southern Buckeye, Firecracker Plant	Duration: Perennial Habit: Shrub, Tree Light: Part-shade Water: Moist, Dry
	Agalinis fasciculata Beach False Foxglove	Duration: Annual Habit: Herb Light: Water:
	Agalinis heterophylla Prairie Agalinis, Prairie False-foxglove	Duration: Annual Habit: Herb Light: Part-shade Water: Moist, Dry
	Agalinis homalantha San Antonio False Foxglove	Duration: Annual Habit: Herb Light: Water:
	Agalinis strictifolia Stiffleaf False Foxglove	Duration: Annual Habit: Herb Light: Water:
	Agalinis tenuifolia Slenderleaf False Foxglove	Duration: Annual Habit: Herb Light: Sun, Part-shade Water:
	Agave americana American Century Plant, Century Plant	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Ageratina havanensis Shrubby Boneset, White Mistflower, White Shrub Mistflower, Havana Snakeroot	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Agrostis hyemalis Winter Bentgrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Allionia incarnata Trailing Windmills, Trailing Four O'Clock, Pink Windmills, Trailing Allionia	Duration: Perennial Habit: Herb Light: Water:
	Allium canadense Meadow Garlic, Wild Garlic, Wild Onion	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist
	Allium canadense var. canadense Meadow Garlic, Wild Onion, Canada Onion	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Allium canadense var. fraseri Fraser Meadow Garlic, Fraser Meadow Garlic	Duration: Perennial Habit: Herb Light: Water:
	Allium canadense var. hyacinthoides Hyacinth Meadow Garlic	Duration: Perennial Habit: Herb Light: Water:
	Allium canadense var. mobilense Meadow Garlic, Wild Onion	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Allium drummondii Drummond's Onion, Wild Garlic, Drummond Wild Onion	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Allium elmendorfii Elmendorf's Onion	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Allium stellatum Autumn Onion, Prairie Onion	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Allowissadula holosericea Velvet-leaf Mallow, Chisos Mountain False Indianmallow	Duration: Perennial Habit: Shrub Light: Part-shade Water: Moist
	Alopecurus carolinianus Carolina Foxtail	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Alophia drummondii Propeller Flower, Purple Pleat-leaf, Pinewoods Lily, Prairie Iris, Pleatleaf Iris	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Aloysia gratissima Whitebrush, Bee-brush, White-brush, Common Bee-brush, Beebrush, Privet Lippia	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Amaranthus hybridus Slim Amaranth	Duration: Annual Habit: Herb Light: Sun Water:
	Amaranthus palmeri Carelessweed	Duration: Annual Habit: Herb Light: Water:
	Amaranthus polygonoides Tropical Amaranth	Duration: Annual Habit: Herb Light: Water:
	Amaranthus powellii Powell's Amaranth, Green Amaranth, Powell's Smooth Amaranth	Duration: Annual Habit: Herb Light: Water:
	Amaranthus retroflexus Redroot Amaranth	Duration: Annual Habit: Herb Light: Water:
	Amaranthus scleropoides Bonebract Amaranth	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Amaranthus spinosus Spiny Amaranth, Thorny Pigweed	Duration: Annual Habit: Herb Light: Water:
	Amaranthus tuberculatus Roughfruit Amaranth, Water Hemp	Duration: Annual Habit: Herb Light: Water: Moist
	Amblyolepis setigera Huisache Daisy, Butterfly Daisy, Honey Daisy	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Ambrosia artemisiifolia Annual Ragweed, Short Ragweed	Duration: Annual Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Ambrosia confertiflora Weakleaf Bur Ragweed, Weak Leaved Burweed, Slimleaf Bursage	Duration: Perennial Habit: Herb Light: Water:
	Ambrosia psilostachya Cuman Ragweed, Western Ragweed, Perennial Ragweed, Common Ragweed	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Ambrosia trifida Great Ragweed, Giant Ragweed	Duration: Annual Habit: Subshrub Light: Shade, Part-shade Water: Moist
	Ambrosia trifida var. texana Texan Great Ragweed, Giant Ragweed	Duration: Annual Habit: Subshrub Light: Water:
	Ammannia auriculata Eared Redstem	Duration: Annual Habit: Herb Light: Water:
	Ammannia coccinea Valley Redstem, Scarlet Tooth-cup	Duration: Annual Habit: Herb Light: Sun Water:
	Ammoselinum popei Plains Sandparsley	Duration: Annual Habit: Herb Light: Water:
	Amorpha canescens Leadplant, Leadplant Amorpha, Prairie Shoestring	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Amorpha fruticosa Indigo Bush, False Indigo Bush, False Indigo, Desert False Indigo	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Amorpha roemeriana Roemer's False Indigo	Duration: Perennial Habit: Shrub Light: Part-shade Water: Moist, Dry
	Ampelopsis cordata Heartleaf Peppervine, Heart-leaf Ampelopsis	Duration: Perennial Habit: Vine Light: Part-shade Water: Dry
	Amphiachyris amoena Texas Broomweed	Duration: Annual Habit: Herb Light: Water:
	Amphiachyris dracunculoides Prairie Broomweed, Broomweed	Duration: Annual Habit: Herb Light: Water:
	Amphicarpaea bracteata American Hogpeanut	Duration: Annual Habit: Vine Light: Water:
	Amsinckia menziesii var. menziesii Menzies' Fiddleneck	Duration: Annual Habit: Herb Light: Water:
	Amsonia ciliata Fringed Bluestar, Bluestar, Texas Bluestar	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Amsonia longiflora Tubular Bluestar, Trumpet Slimpod	Duration: Perennial Habit: Herb Light: Water:
	Amsonia longiflora var. salpignantha Tubular Bluestar, Trumpet Slimpod	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Amsonia repens Creeping Bluestar	Duration: Perennial Habit: Herb Light: Water:
	Amyris texana Texas Torchwood, Chapotillo	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Anagallis minima Chaffweed	Duration: Annual Habit: Herb Light: Water:
	Andropogon gerardii Big Bluestem, Tall Bluestem, Turkeyfoot	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist
	Andropogon glomeratus Bushy Bluestem, Brushy Bluestem	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Andropogon ternarius Splitbeard Bluestem, Split Bluestem	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Dry
	Andropogon virginicus Broomsedge, Broomsedge Bluestem, Yellowsedge Bluestem, Whiskey Grass, Popotillo Pajon	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Androstephium coeruleum Blue Funnel-lily, Prairie Lily, Funnel-flower, Fragrant Lily	Duration: Perennial Habit: Herb Light: Water:
	Anemone berlandieri Tenpetal Anemone, Tenpetal Thimbleweed, Windflower, Southern Anemone, Granny's Nightcap	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Anemone caroliniana Carolina Anemone, Carolina Thimbleweed, Southern Thimbleweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Antennaria parlinii Parlin's Pussytoes, Ladies' Tobacco	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Antennaria parlinii ssp. fallax Parlin's Pussytoes	Duration: Perennial Habit: Herb Light: Water:
	Aphanostephus pilosus Hairy Dozedaisy	Duration: Annual Habit: Herb Light: Water:
	Aphanostephus ramosissimus Plains Dozedaisy, Lazy Daisy	Duration: Annual Habit: Herb Light: Water:
	Aphanostephus ramosissimus var. ramosissimus Plains Dozedaisy	Duration: Annual Habit: Herb Light: Water:
	Aphanostephus riddellii Riddell's Dozedaisy, Lazy Daisy	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Aphanostephus skirrhobasis Lazy Daisy, Arkansas Lazy Daisy, Arkansas Doze-daisy	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Apios americana Groundnut, Wild Potato, Indian Potato	Duration: Perennial Habit: Vine Light: Shade Water: Wet, Moist
	Apocynum cannabinum Indian Hemp, Prairie Dogbane, Hemp Dogbane, Dogbane	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Aquilegia canadensis Eastern Red Columbine, Wild Red Columbine	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist, Dry
	Aquilegia chrysantha Golden Columbine, Yellow Columbine, Southwestern Yellow Columbine	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist
	Aquilegia chrysantha var. hinckleyana Hinckley's Golden Columbine, Yellow Columbine, Hinckley Columbine, Capote Columbine	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist
	Arabis petiolaris Brazos Rockcress, Rock-cress, Brazos Rock-cress	Duration: Annual Habit: Herb Light: Sun Water:
	Arbutus xalapensis Texas Madrone, Madrone, Texas Arbutus, Manzanita, Xoxocote, Amazaquitl	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Arenaria benthamii Hilly Sandwort	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist
	Argemone albiflora Bluestem Pricklypoppy, White Pricklypoppy, White Prickly Poppy	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Argemone albiflora ssp. texana Texas Bluestem Pricklypoppy, Bluestem Pricklypoppy, White Pricklypoppy, White Prickly Poppy	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Argemone aurantiaca Texas Pricklypoppy, Texas Prickly Poppy	Duration: Annual, Biennial Habit: Herb Light: Sun Water: Moist, Dry
	Argemone polyanthemos Crested Pricklypoppy, Annual Pricklepoppy, Bluestem Pricklepoppy, Bluestem Prickly Poppy, Pricklypoppy, Thistle Poppy, White Prickly Poppy, White Pricklypoppy	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Argemone sanguinea Red Pricklypoppy, Rose Prickly Poppy, Red Prickly Poppy	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Argyrochosma dealbata Powdery False Cloak Fern, Powdery Cloak Fern, False Cloak Fern	Duration: Perennial Habit: Herb, Fern Light: Shade Water: Moist
	Argythamnia aphoroides Hill Country Silverbush	Duration: Perennial Habit: Herb Light: Water:
	Argythamnia humilis Low Silverbush	Duration: Perennial Habit: Subshrub Light: Sun, Part-shade Water: Dry
	Argythamnia mercurialina Tall Silverbush, Tall Wildmercury	Duration: Perennial Habit: Subshrub Light: Water:
	Argythamnia mercurialina var. mercurialina Tall Silverbush, Tall Wild Mercury, Tall Ditaxis	Duration: Perennial Habit: Subshrub Light: Water:
	Argythamnia simulans Plateau Silverbush, Tall Wild-mercury	Duration: Perennial Habit: Herb Light: Water:
	Arisaema dracontium Green Dragon, Dragonroot, Greendragon	Duration: Perennial Habit: Herb Light: Sun, Shade Water: Moist
	Arisaema triphyllum Jack In The Pulpit, Indian Jack In The Pulpit, Jack-in-the-pulpit	Duration: Perennial Habit: Herb Light: Sun, Shade Water: Wet, Moist
	Aristida desmantha Curly Threeawn	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Aristida dichotoma Churchmouse Threeawn	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Aristida lanosa Woollysheath Threeawn, Woolly Three-awn	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Aristida longespica Slimspike Threeawn, Kearney's Three-awn, Red Three-awn, Slender Three-awn	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Aristida oligantha Prairie Threeawn, Oldfield (Prairie) 3-awn, Oldfield Threeawn	Duration: Annual Habit: Grass/Grass-like Light: Sun Water: Dry
	Aristida purpurascens Arrowfeather Threeawn	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Aristida purpurea Purple Threeawn, Purple 3-awn, Purple Three-awn, Red Threeawn	Duration: Annual Habit: Grass/Grass-like Light: Sun Water: Dry
	Aristida purpurea var. longiseta Red Three-awn, Fendler Three-awn, Purple Threeawn	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Aristida purpurea var. nealleyi Blue Threeawn	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Aristolochia reticulata Texas Dutchman's Pipe	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Aristolochia serpentaria Virginia Snakeroot, Virginia Dutchmanspipe	Duration: Perennial Habit: Herb Light: Shade Water: Dry
	Aristolochia tomentosa Woolly Dutchman's Pipe, Common Dutchman's Pipe	Duration: Perennial Habit: Vine Light: Part-shade Water: Moist
	Arnoglossum plantagineum Groovestem Indian Plantain, Indian Plantain, Prairie Plantain, Prairie Indian Plantain	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Artemisia campestris Field Sagewort	Duration: Biennial Habit: Herb Light: Water: Dry
	Artemisia campestris ssp. caudata Field Sagewort	Duration: Biennial Habit: Herb Light: Sun Water:
	Artemisia ludoviciana ssp. mexicana White Sagebrush, Louisiana Wormwood, Cudweed Sagewort, Gray Sagewort, Mugwort Wormwood, Prairie Sage	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Arundinaria gigantea Giant Cane, River Cane, Switch Cane, American Bamboo	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet
	Asclepias amplexicaulis Clasping Milkweed, Bluntleaf Milkweed	Duration: Perennial Habit: Herb Light: Water:
	Asclepias asperula Antelope-horns, Spider Milkweed, Green-flowered Milkweed, Spider Antelope-horns, Antelope Horns	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Asclepias emoryi Emory's Milkweed	Duration: Perennial Habit: Herb Light: Water:
	Asclepias engelmanniana Engelmann's Milkweed	Duration: Perennial Habit: Herb Light: Water:
	Asclepias incarnata Swamp Milkweed, Pink Milkweed	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Asclepias incarnata ssp. incarnata Swamp Milkweed	Duration: Perennial Habit: Herb Light: Sun Water: Wet, Moist
	Asclepias oenotheroides Zizotes Milkweed, Hierba De Zizotes, Side-cluster Milkweed, Longhorn Milkweed, Primrose Milkweed, Lindheimer's Milkweed	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Asclepias stenophylla Slimleaf Milkweed, Narrowleaf Milkweed, Narrowleaf Green Milkweed	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Asclepias subverticillata Horsetail Milkweed, Poison Milkweed	Duration: Perennial Habit: Herb Light: Water:
	Asclepias texana Texas Milkweed, White Milkweed	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Asclepias tuberosa Butterflyweed, Butterfly Weed, Butterfly Milkweed, Orange Milkweed, Pleurisy Root, Chigger Flower, Chiggerweed	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Asclepias verticillata Whorled Milkweed, Eastern Whorled Milkweed	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Asclepias viridiflora Green Comet Milkweed, Green-flowered Milkweed, Green Milkweed, Wand Milkweed	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Asclepias viridis Green Milkweed, Spider Milkweed	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Asimina triloba Pawpaw, Common Pawpaw, Custard Apple, Indian Banana, Wild Banana	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist
	Asplenium platyneuron Ebony Spleenwort	Duration: Perennial Habit: Fern Light: Shade, Part-shade Water: Moist
	Asplenium resiliens Blackstem Spleenwort	Duration: Perennial Habit: Herb, Fern Light: Water:
	Astragalus canadensis Canadian Milkvetch, Canada Milkvetch, Milk Vetch	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Dry
	Astragalus crassicarpus Groundplum Milkvetch, Ground Plum	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Astragalus crassicarpus var. berlandieri Berlandier's Groundplum, Groundplum Milkvetch, Groundplum	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Astragalus crassicarpus var. crassicarpus Groundplum Milkvetch	Duration: Perennial Habit: Herb Light: Water:
	Astragalus distortus Ozark Milkvetch, Bent Milk Vetch , Bentpod Milkvetch	Duration: Perennial Habit: Herb Light: Water:
	Astragalus leptocarpus Rare Loco Milkvetch, Slimpod Milkvetch	Duration: Annual Habit: Herb Light: Water:
	Astragalus lindheimeri Lindheimer's Milkvetch, Lindheimer's Astragulus	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Astragalus lotiflorus Lotus Milkvetch, Lotus Milk-vetch, Low Milkvetch, Milkvetch	Duration: Perennial Habit: Herb Light: Water:
	Astragalus missouriensis Missouri Milkvetch	Duration: Perennial Habit: Subshrub Light: Water:
	Astragalus nuttallianus Nuttall's Milkvetch, Small-flowered Milkvetch	Duration: Annual Habit: Herb Light: Water:
	Astragalus plattensis Platte River Milkvetch	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Astragalus pleianthus Edwards Plateau Milkvetch	Duration: Annual Habit: Herb Light: Water:
	Astranthium integrifolium Entireleaf Western Daisy	Duration: Annual Habit: Herb Light: Water:
	Astranthium integrifolium ssp. ciliatum Entireleaf Western Daisy	Duration: Annual Habit: Herb Light: Water:
	Astrolepis integerrima Hybrid Cloakfern	Duration: Perennial Habit: Herb, Fern Light: Water:
	Athyrium filix-femina Common Lady Fern, Subarctic Lady Fern, Lady Fern, Ladyfern	Duration: Perennial Habit: Herb, Fern Light: Shade, Part-shade Water: Wet, Moist
	Atriplex canescens Chamiso, Four-wing Saltbush, Wing-scale	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Azolla caroliniana Carolina Mosquitofern	Duration: Annual Habit: Fern Light: Water:
	Baccharis neglecta False Willow, Jara Dulce, Poverty Weed, Roosevelt Weed	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Baccharis salicina Willow Baccharis, Great Plains False Willow	Duration: Perennial Habit: Shrub Light: Sun Water:
	Baccharis texana Prairie False Willow, Prairie Baccharis	Duration: Perennial Habit: Subshrub Light: Sun Water:
	Bacopa monnieri Herb-of-grace, Water Hyssop, Coastal Water-hyssop	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Bacopa rotundifolia Disk Waterhyssop, Disc Water-hyssop	Duration: Perennial Habit: Herb Light: Sun Water:
	Baptisia australis Blue Wild Indigo, Wild Blue Indigo, Blue False Indigo	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Baptisia australis var. minor Blue Wild Indigo	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Baptisia bracteata Longbract Wild Indigo	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Baptisia bracteata var. laevicaulis Longbract Wild Indigo	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Baptisia bracteata var. leucophaea Longbract Wild Indigo, Cream False Indigo, Plains Wild Indigo, Cream Wild Indigo, Large-bracted Wild Indigo	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Baptisia nuttalliana Nuttall's Wild Indigo	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water:
	Baptisia sphaerocarpa Yellow Wild Indigo, Green Wild Indigo, Bush Pea, Yellow Wisteria	Duration: Perennial Habit: Herb Light: Water:
	Berchemia scandens Alabama Supplejack, Alabama Supple-jack, Rattan-vine	Duration: Perennial Habit: Vine Light: Shade, Part-shade Water: Moist
	Berlandiera betonicifolia Texas Greeneyes, Broochflower	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Berlandiera lyrata Chocolate Daisy, Chocolate Flower, Lyreleaf Greeneyes, Green-eyed Lyre Leaf	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Berlandiera pumila Soft Greeneyes	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Berlandiera pumila var. pumila Soft Greeneyes	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Bidens bipinnata Spanish Needles	Duration: Annual Habit: Herb Light: Water:
	Bidens frondosa Devil's Beggartick, Spanish Needles	Duration: Annual Habit: Herb Light: Part-shade Water:
	Bidens laevis Smooth Beggartick, Smooth Bidens, Smooth Bur Marigold, Larger Bur Marigold	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Bifora americana Prairie Bishop, Prairie Bishop's Weed	Duration: Annual Habit: Herb Light: Sun, Part-shade Water:
	Bignonia capreolata Crossvine	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist, Dry
	Blutaparon vermiculare Silverhead	Duration: Perennial Habit: Herb Light: Water:
	Boehmeria cylindrica Smallspike False Nettle, Bog Hemp	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Boerhavia coccinea Scarlet Spiderling	Duration: Perennial Habit: Herb Light: Water:
	Boerhavia diffusa Red Spiderling	Duration: Annual, Perennial Habit: Herb Light: Water:
	Boerhavia erecta Erect Spiderling, Common Spiderling	Duration: Annual Habit: Herb Light: Water:
	Boerhavia linearifolia Narrowleaf Spiderling	Duration: Perennial Habit: Subshrub Light: Water:
	Bolboschoenus robustus Sturdy Bulrush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Boltonia diffusa Doll's Daisy, Smallhead Doll's Daisy	Duration: Perennial Habit: Herb Light: Water: Wet, Moist, Dry
	Bothriochloa barbinodis Pinhole Bluestem, Cane Bluestem, Cane Beardgrass, Feather Bluestem, Plains Beardgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Bothriochloa hybrida Hybrid Beardgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Bothriochloa laguroides Silver Bluestem, Silver Beardgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Bothriochloa laguroides ssp. torreyana Silver Bluestem, Silver Beardgrass, Silver Beard Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist, Dry
	Botrychium virginianum Rattlesnake Fern	Duration: Perennial Habit: Herb, Fern Light: Shade Water: Moist
	Bouchetia erecta Erect Bouchetia, Painted-tongue, Paintedtongue, Painted Tongue	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Bouteloua barbata Sixweeks Grama	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Bouteloua curtipendula Sideoats Grama, Banderilla, Banderita, Navajita	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist, Dry
	Bouteloua dactyloides Buffalograss, Buffalo Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Bouteloua gracilis Blue Grama	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Bouteloua hirsuta Hairy Grama	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Bouteloua hirsuta var. pectinata Tall Grama, Hairy Grama	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Bouteloua rigidiseta Texas Grama	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Bouteloua trifida Red Grama	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Bouteloua uniflora Oneflower Grama	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Bowlesia incana Hoary Bowlesia	Duration: Annual Habit: Herb Light: Water:
	Brazoria truncata Rattlesnake Flower	Duration: Annual Habit: Herb Light: Water:
	Brickellia cylindracea Gravel-bar Brickellbush	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Brickellia dentata Leafy Brickellbush	Duration: Perennial Habit: Subshrub Light: Water:
	Brickellia eupatorioides False Boneset	Duration: Perennial Habit: Herb Light: Water:
	Brickellia eupatorioides var. texana Texas False Boneset	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water: Dry
	Bromus pubescens Hairy Woodland Brome	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Buchnera americana American Bluehearts, Bluehearts	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Bulbostylis capillaris Densetuft Hairsedge, Hair-sedge	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Bulbostylis ciliatifolia Capillary Hairsedge	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Callicarpa americana American Beautyberry , French Mulberry	Duration: Perennial Habit: Shrub Light: Part-shade Water: Moist
	Callirhoe alcaeoides Light Poppymallow, Plains Poppy-mallow, Light Poppy-mallow, Pink Poppy-mallow, Light Poppy Mallow	Duration: Perennial Habit: Herb Light: Sun Water:
	Callirhoe involucrata Winecup, Purple Poppy Mallow	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Callirhoe involucrata var. lineariloba White Poppymallow, Winecup, Poppy Mallow, White Winecup, Purple Poppy Mallow	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Callirhoe leiocarpa Tall Poppymallow, Annual Winecup, Tall Poppy-mallow, Tall Poppy Mallow	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Callirhoe pedata Palmleaf Poppymallow, Standing Winecup, Finger Poppymallow, Palmleaf Poppy Mallow	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Callitriche heterophylla Two-headed Water-starwort	Duration: Annual Habit: Herb Light: Sun Water:
	Callitriche heterophylla ssp. heterophylla Two-headed Water-starwort, Varied-leaved Water-starwort, Diverse-leaved Water-starwort	Duration: Annual Habit: Herb Light: Water:
	Callitriche pedunculosa Nuttall's Water-starwort	Duration: Annual Habit: Herb Light: Water:
	Callitriche peploides Matted Water-starwort	Duration: Annual Habit: Herb Light: Water:
	Callitriche terrestris Terrestrial Water-starwort	Duration: Annual Habit: Herb Light: Part-shade Water: Moist, Dry
	Calylophus berlandieri Berlandier's Sundrops , Square-bud Primrose, Sundrops	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Calylophus berlandieri ssp. berlandieri Berlandier's Sundrops, Drummond Sundrops, Square-bud Primrose	Duration: Perennial Habit: Subshrub Light: Water:
	Calylophus berlandieri ssp. pinifolius Berlandier's Sundrops, Square-bud Primrose, Sundrops, Square-bud Day-primrose	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Calylophus hartwegii Hartweg's Sundrops, Western Primrose	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Calylophus hartwegii ssp. pubescens Hartweg's Sundrops, Grand Prairie Evening Primrose	Duration: Perennial Habit: Subshrub Light: Water:
	Calylophus serrulatus Yellow Sundrops, Yellow Evening Primrose, Plains Evening Primrose	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Calystegia macounii Macoun's False Bindweed, Hedge Bindweed	Duration: Perennial Habit: Vine Light: Water:
	Calystegia sepium Hedge False Bindweed, Hedge Bindweed	Duration: Perennial Habit: Vine Light: Sun, Shade, Part-shade Water: Moist
	Camassia scilloides Atlantic Camas, Wild Hyacinth	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Dry
	Campanula reverchonii Basin Bellflower, Texas Bluebell	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Campsis radicans Trumpet Creeper, Trumpet Vine, Common Trumpet Creeper, Cow Vine, Foxglove Vine, Hellvine, Devil's Shoestring	Duration: Perennial Habit: Vine Light: Sun Water: Moist, Dry
	Capsicum annuum Chile Tepin, Chile Pequin, Chiltepin, Chile Petin, Bird Pepper, Turkey Pepper , Cayenne Pepper	Duration: Annual, Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Capsicum annuum var. glabriusculum Chile Pequin, Chile Tepin, Bird Pepper, Turkey Pepper, Cayenne Pepper	Duration: Annual Habit: Subshrub Light: Water:
	Cardamine bulbosa Bulbous Bittercress, Spring Cress	Duration: Perennial Habit: Herb Light: Shade Water: Wet
	Cardamine parviflora Sand Bittercress	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Cardamine parviflora var. arenicola Sand Bittercress	Duration: Annual Habit: Herb Light: Water:
	Carex albicans Whitetinge Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Dry
	Carex amphibola Eastern Narrowleaf Sedge, Creek Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Wet, Moist
	Carex austrina Southern Sedge	Duration: Perennial Habit: Herb, Grass/Grass-like Light: Water:
	Carex blanda Eastern Woodland Sedge, Creek Sedge, Common Wood Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Moist, Dry
	Carex brevior Shortbeak Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex bulbostylis False Hair Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex bushii Bush's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex cherokeensis Cherokee Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet, Moist
	Carex corrugata Prune-fruit Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex crinita Fringed Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Wet, Moist
	Carex crus-corvi Ravenfoot Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex edwardsiana Edwards Plateau Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex emoryi Emory's Sedge, Emory Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Wet
	Carex frankii Frank's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Wet
	Carex gravida Heavy Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex grisea Inflated Narrow-leaf Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex hyalinolepis Shoreline Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Wet, Moist
	Carex hystericina Bottlebrush Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Moist
	Carex leavenworthii Leavenworth's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex longii Long's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex lurida Shallow Sedge, Sallow Sedge, Lurid Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet
	Carex meadii Mead's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex microdonta Littletooth Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex microrhyncha Littlesnout Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex muehlenbergii Muhlenberg's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex muehlenbergii var. muehlenbergii Muhlenberg's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Carex perdentata Sand Sedge, Meadow Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist
	Carex planostachys Cedar Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Carex reniformis Kidneyshape Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex retroflexa Reflexed Sedge	Duration: Perennial Habit: Herb, Grass/Grass-like Light: Sun, Part-shade Water: Moist, Dry
	Carex tetrastachya Britton's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex texensis Texas Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist, Dry
	Carex vulpinoidea Fox Sedge, Brown Fox Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Carex vulpinoidea var. vulpinoidea Fox Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carlowrightia texana Texas Wrightwort	Duration: Perennial Habit: Subshrub Light: Sun Water: Dry
	Carya aquatica Water Hickory, Bitter Water Hickory, Bitter Hickory, Swamp Hickory, Water Pignut Hickory, Water Pignut, Bitter Pecan	Duration: Perennial Habit: Tree Light: Part-shade Water: Wet
	Carya glabra Pignut Hickory, Sweet Pignut Hickory, Coast Pignut Hickory, Pignut, Sweet Pignut, Smoothbark Hickory, Broom Hickory, Red Hickory, Swamp Hickory, Switch Hickory, Switchbud Hickory	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Dry
	Carya illinoinensis Pecan	Duration: Perennial Habit: Tree Light: Sun Water: Moist
	Carya texana Black Hickory, Buckley Hickory, Pignut Hickory	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Castela erecta Goatbush	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Castela erecta ssp. texana Texan Goatbush, Goat-bush, Allthorn Goatbush, Amargoso	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Castilleja indivisa Texas Indian Paintbrush, Entireleaf Indian Paintbrush, Texas Paintbrush, Indian Paintbrush, Scarlet Paintbrush	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Castilleja integra Wholeleaf Indian Paintbrush, Squawfeather	Duration: Perennial Habit: Herb Light: Sun Water:
	Castilleja integra var. integra Wholeleaf Indian Paintbrush	Duration: Perennial Habit: Subshrub Light: Water:
	Castilleja purpurea Prairie Paintbrush, Downy Indian Paintbrush, Purple Paintbrush, Lemon Paintbrush, Purple Painted Cup	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Castilleja purpurea var. citrina Lemon Paintbrush, Yellow Paintbrush, Yellow Prairie Paintbrush, Citron Paintbrush, Prairie Paintbrush, Prairie Indian Paintbrush	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Castilleja purpurea var. lindheimeri Lindheimer's Paintbrush, Lindheimer's Prairie Paintbrush, Lindheimer's Indian Paintbrush, Prairie Paintbrush	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Castilleja purpurea var. purpurea Purple Paintbrush, Purple Prairie Painbrush, Prairie Paintbrush, Downy Indian Paintbrush	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Catalpa speciosa Northern Catalpa, Catalpa Tree, Cigar Tree, Indian Bean	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Ceanothus americanus New Jersey Tea, Redroot	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist, Dry
	Ceanothus herbaceus Prairie Redroot, Smaller Redroot, Small Redroot, Inland Ceanothus, Fuzzy Ceanothus, Jersey Tea, Redroot	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Celtis ehrenbergiana Desert Hackberry, Spiny Hackberry, Shiny Hackberry, Granjeno, Huasteco	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Celtis laevigata Sugar Hackberry, Texas Sugarberry, Sugarberry, Southern Hackberry, Lowland Hackberry, Hackberry, Palo Blanco	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Celtis laevigata var. reticulata Netleaf Hackberry, Netleaf Sugar Hackberry, Western Hackberry, Sugar Hackberry, Texas Sugarberry, Palo Blanco, Acibuche	Duration: Perennial Habit: Tree Light: Part-shade Water:
	Cenchrus echinatus Southern Sandbur	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Cenchrus spinifex Grass Bur, Coastal Sandbur, Field Sandspur, Southern Sandbur, Spiny Burrgrass	Duration: Annual Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist, Dry
	Centaurea americana American Basket-flower, American Star-thistle, Basket-flower, Star Thistle, Shaving Brush, Basket Flower	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Centaurium beyrichii Mountain Pink, Meadow Pink, Catchfly, Quinineweed	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Centaurium calycosum Arizona Centaury, Shortflower Centaury, Rosita, Buckley Centaury	Duration: Annual Habit: Herb Light: Water:
	Centaurium texense Lady Bird's Centaury, Texas Centaury	Duration: Annual Habit: Herb Light: Sun, Part-shade Water:
	Centella erecta Erect Centella, Erect Spadeleaf	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Centrosema virginianum Spurred Butterfly Pea, Butterfly Pea	Duration: Perennial Habit: Vine Light: Shade, Part-shade Water: Moist, Dry
	Cephalanthus occidentalis Common Buttonbush, Buttonbush, Button Willow, Honey Bells, Honeybells, Honey Balls, Honeyballs, Button-bush	Duration: Perennial Habit: Shrub Light: Shade, Part-shade Water: Wet, Moist
	Cerastium brachypodum Short-stalk Chickweed, Shortstalk Chickweed	Duration: Annual, Perennial Habit: Herb Light: Water:
	Ceratophyllum demersum Coon's Tail	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Cercis canadensis Eastern Redbud, Redbud	Duration: Perennial Habit: Tree Light: Shade, Part-shade Water: Moist
	Cercis canadensis var. texensis Texas Redbud	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Cevallia sinuata Stinging Serpent, Stinging Cevallia	Duration: Perennial Habit: Herb Light: Water:
	Chaerophyllum tainturieri Hairyfruit Chervil, Southern Chervil	Duration: Annual Habit: Herb Light: Water:
	Chaetopappa asteroides Arkansas Leastdaisy, Least Daisy	Duration: Annual Habit: Herb Light: Water:
	Chaetopappa bellidifolia Whiteray Leastdaisy, Dwarf White Aster, Edwards Lazy Daisy	Duration: Annual Habit: Herb Light: Sun Water:
	Chaetopappa ericoides Rose Heath, Rose-heath	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Chamaecrista fasciculata Partridge Pea, Sleepingplant, Sensitive Plant	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Chamaecrista fasciculata var. fasciculata Partridge Pea, Showy Partridge-pea, Beeflower	Duration: Annual Habit: Herb Light: Sun Water:
	Chamaecrista flexuosa var. texana Texas Sensitive Pea	Duration: Perennial Habit: Herb Light: Water:
	Chamaecrista nictitans Sensitive Partridge Pea, Partridge-pea, Sensitive Pea	Duration: Annual Habit: Herb Light: Sun Water:
	Chamaecrista nictitans ssp. nictitans Sensitive Partridge Pea, Partridge Pea	Duration: Annual Habit: Subshrub Light: Water:
	Chamaesaracha coniodes Gray Five Eyes, False Nightshade, Ground Saracha, Prostrate Ground-cherry	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Chamaesaracha coronopus Greenleaf Five Eyes, Green False Nightshade	Duration: Perennial Habit: Herb Light: Water:
	Chamaesaracha edwardsiana Edwards Plateau Five Eyes	Duration: Perennial Habit: Subshrub Light: Sun, Part-shade Water:
	Chamaesaracha sordida Hairy Five Eyes, False Nightshade	Duration: Perennial Habit: Herb Light: Water:
	Chamaesyce acuta Pointed Sandmat	Duration: Perennial Habit: Herb Light: Water:
	Chamaesyce albomarginata Whitemargin Sandmat, Rattlesnake-weed	Duration: Perennial Habit: Herb Light: Water:
	Chamaesyce angusta Blackfoot Sandmat, Narrow-leaf Spurge	Duration: Perennial Habit: Herb Light: Water:
	Chamaesyce cordifolia Heartleaf Sandmat	Duration: Annual Habit: Herb Light: Water:
	Chamaesyce fendleri Fendler's Sandmat, Fendler's Spurge, Fendler's Carpetweed, Fendler's Euphorb	Duration: Perennial Habit: Herb Light: Water:
	Chamaesyce glyptosperma Ribseed Sandmat, Rib-seeded Sand Mat	Duration: Annual Habit: Herb Light: Water:
	Chamaesyce hypericifolia Graceful Sandmat, Graceful Spurge, Chickenweed, Large-spotted Spurge, Garden Spurge, Fluxweed, Baby's-breath Euphorbia	Duration: Annual Habit: Herb Light: Water:
	Chamaesyce hyssopifolia Hyssopleaf Sandmat	Duration: Annual, Perennial Habit: Herb Light: Water:
	Chamaesyce lata Hoary Sandmat, Hoary Euphorbia	Duration: Perennial Habit: Herb Light: Water:
	Chamaesyce maculata Spotted Spurge, Spotted Euphorbia, Spotted Sandmat, Milk Purslane, Prostrate Spurge	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Chamaesyce missurica Prairie Sandmat, Missouri Spurge	Duration: Annual Habit: Herb Light: Water:
	Chamaesyce nutans Nodding Spurge, Eyebane	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Chamaesyce prostrata Prostrate Spurge, Prostrate Sandmat, Ground Spurge	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Chamaesyce serpens Matted Sandmat, Prostrate Spurge, Creeping Spurge	Duration: Annual Habit: Herb Light: Water:
	Chamaesyce villifera Hairy Sandmat	Duration: Perennial Habit: Herb Light: Water:
	Chaptalia texana Texas Silverpuff, Silverpuff, Nodding Lettuce, Silver Puff	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Dry
	Chasmanthium latifolium Inland Sea Oats, Indian Wood Oats, Wild Oats, River Oats, Flathead Oats, Upland Oats, Upland Sea Oats	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Moist
	Cheilanthes alabamensis Alabama Lipfern	Duration: Perennial Habit: Herb, Fern Light: Water:
	Cheilanthes feei Slender Lipfern	Duration: Perennial Habit: Fern Light: Water:
	Cheilanthes horridula Rough Lipfern	Duration: Perennial Habit: Fern Light: Sun Water: Dry
	Cheilanthes lanosa Hairy Lipfern	Duration: Perennial Habit: Fern Light: Sun, Part-shade Water:
	Cheilanthes lindheimeri Fairy-swords	Duration: Perennial Habit: Fern Light: Water:
	Cheilanthes tomentosa Woolly Lipfern	Duration: Perennial Habit: Herb, Fern Light: Sun, Part-shade Water:
	Chenopodium album Lambsquarters	Duration: Annual Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Chenopodium berlandieri Pitseed Goosefoot, Lambs Quarters	Duration: Annual Habit: Herb Light: Water:
	Chenopodium incanum Mealy Goosefoot	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Chenopodium simplex Mapleleaf Goosefoot	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Chenopodium standleyanum Standley's Goosefoot	Duration: Annual Habit: Herb Light: Water:
	Chilopsis linearis Desert Willow, Flowering Willow, Willow-leaved Catalpa, Willowleaf Catalpa, Bow Willow, Flor De Mimbre, Mimbre	Duration: Perennial Habit: Tree Light: Sun Water: Moist, Dry
	Chloracantha spinosa Spiny Chloracantha, Mexican Devil-weed	Duration: Perennial Habit: Herb Light: Water:
	Chloris andropogonoides Slimspike Windmill Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist, Dry
	Chloris cucullata Hooded Windmill Grass, Hooded Windmillgrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Chloris verticillata Tumble Windmill Grass, Windmillgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water:
	Chloris virgata Feather Fingergrass, Showy Chloris	Duration: Annual Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Chrysactinia mexicana Damianita	Duration: Perennial Habit: Subshrub, Shrub Light: Sun Water: Dry
	Chrysopsis pilosa Soft Goldenaster, Soft Golden-aster	Duration: Annual Habit: Herb Light: Sun, Part-shade Water:
	Cicuta maculata Spotted Water Hemlock, Water-hemlock, Beaver Poison	Duration: Biennial Habit: Herb Light: Water: Wet
	Cirsium altissimum Tall Thistle	Duration: Biennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Cirsium discolor Field Thistle	Duration: Biennial Habit: Herb Light: Sun Water: Dry
	Cirsium horridulum Bristle Thistle, Yellow Thistle, Horrid Thistle, Purple Thistle, Spiny Thistle, Bull Thistle	Duration: Annual Habit: Herb Light: Water:
	Cirsium ochrocentrum Yellowspine Thistle	Duration: Biennial Habit: Herb Light: Water:
	Cirsium texanum Texas Thistle	Duration: Biennial Habit: Herb Light: Sun Water: Dry
	Cirsium undulatum Wavyleaf Thistle, Plumed Thistle	Duration: Biennial Habit: Herb Light: Water:
	Cissus trifoliata Cow-itch Vine, Cow Itch Vine, Sorrelvine, Grape Ivy, Possum Grape, Arizona Grape Ivy	Duration: Perennial Habit: Vine Light: Part-shade Water:
	Claytonia virginica Virginia Springbeauty, Springbeauty	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Clematis drummondii Old Man's Beard, Drummond's Clematis, Texas Virgin's Bower, Goat's Beard	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist, Dry
	Clematis pitcheri Purple Leatherflower, Purple Clematis, Leatherflower, Bluebill, Bellflower Clematis, Pitcher's Clematis	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist
	Clematis reticulata Netleaf Leather Flower	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water:
	Clematis virginiana Devil's Darning Needles, Virgin's Bower, Old Man's Beard	Duration: Perennial Habit: Vine Light: Sun, Shade, Part-shade Water: Moist, Dry
	Cleomella angustifolia Narrowleaf Rhombopod, Cleomella	Duration: Annual Habit: Herb Light: Water:
	Clinopodium arkansanum Limestone Calamint	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Clinopodium brownei Browne's Savory, St. John's Mint, Creeping Charlie, Lornatee	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Clitoria mariana Atlantic Pigeonwings, Butterfly Pea	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Dry
	Cnidoscolus texanus Texas Bullnettle, Bull Nettle, Tread-softly, Spurge Nettle	Duration: Perennial Habit: Herb Light: Water:
	Cocculus carolinus Carolina Snailseed, Carolina Coralbead, Carolina Moonseed, Red Berried Moonseed, Carolina Red Berried Moonseed	Duration: Perennial Habit: Vine Light: Part-shade Water: Moist
	Coelorachis cylindrica Cylinder Jointtail Grass, Carolina Joint-tail	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist
	Collinsia violacea Violet Blue-eyed Mary	Duration: Annual Habit: Herb Light: Water:
	Colubrina texensis Texas Hog Plum, Texas Snakewood, Texas Colubrina, Hog Plum	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Comandra umbellata Bastard Toadflax	Duration: Perennial Habit: Subshrub Light: Water: Dry
	Comandra umbellata ssp. pallida Pale Bastard Toadflax	Duration: Perennial Habit: Subshrub Light: Water:
	Commelina erecta Dayflower, Widow's Tears, White-mouth Dayflower, Whitemouth Dayflower	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Commelina erecta var. angustifolia Whitemouth Dayflower, Narrow-leaf Dayflower, Widow's Tears	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Commelina virginica Virginia Dayflower	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet, Moist
	Condalia hookeri Bluewood Condalia, Brasil, Brasilwood, Bluewood, Logwood, Purple Haw, Capul Negro	Duration: Perennial Habit: Shrub, Tree Light: Part-shade Water: Dry
	Condalia viridis Green Snakewood, Green Condalia	Duration: Perennial Habit: Shrub Light: Sun Water:
	Conoclinium coelestinum Blue Mistflower, Wild Ageratum, Blue Boneset	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Convolvulus equitans Texas Bindweed, Bindweed	Duration: Annual Habit: Vine Light: Part-shade Water: Dry
	Conyza canadensis Horseweed, Canadian Horseweed	Duration: Annual Habit: Herb Light: Sun Water:
	Cooperia drummondii Evening Rain Lily, Evening Star Rain Lily	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Cooperia pedunculata Hill Country Rain Lily, Prairie Lily, Rain Lily, Flor De Mayo	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Corallorhiza wisteriana Spring Coral-root, Spring Coral Root, Early Southern Coral-root, Wister's Coral-root, Yellow Coral-root, Arousing Coral-root, Spring Coralroot	Duration: Perennial Habit: Herb Light: Water:
	Coreopsis basalis Goldenmane Tickseed, Golden-wave	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Coreopsis grandiflora Largeflower Tickseed, Large-flower Tickseed, Common Coreopsis	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Coreopsis grandiflora var. grandiflora Largeflower Tickseed	Duration: Perennial Habit: Herb Light: Water:
	Coreopsis lanceolata Lanceleaf Coreopsis, Lance-leaved Coreopsis, Lanceleaf Tickseed, Sand Coreopsis	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Coreopsis tinctoria Plains Coreopsis, Golden Tickseed, Goldenwave, Calliopsis	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist
	Coreopsis tinctoria var. tinctoria Golden Tickseed, Golden-wave	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist
	Coreopsis wrightii Rock Tickseed, Golden-wave	Duration: Annual Habit: Herb Light: Water:
	Cornus drummondii Roughleaf Dogwood, Drummond's Dogwood, Rough-leaf Dogwood	Duration: Perennial Habit: Tree Light: Shade, Part-shade Water: Moist, Dry
	Cornus florida Flowering Dogwood, Virginia Dogwood, Florida Dogwood, White Cornel, Arrowwood, American Boxwood, False Box, St. Peter's Crown, Corona De San Pedro	Duration: Perennial Habit: Tree Light: Shade, Part-shade Water: Moist, Dry
	Corydalis curvisiliqua Curvepod Fumewort, Scrambled Eggs, Golden Smoke, Curvepod	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Corydalis curvisiliqua ssp. curvisiliqua Curvepod Fumewort	Duration: Annual, Biennial Habit: Herb Light: Water:
	Corydalis micrantha Smallflower Fumewort, Southern Corydalis, Golden Corydalis	Duration: Annual Habit: Herb Light: Water:
	Coryphantha echinus Rhinoceros Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Water: Dry
	Coryphantha sulcata Pineapple Cactus, Nipple Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Crassula aquatica Water Pygmyweed	Duration: Annual Habit: Herb Light: Water:
	Crassula longipes Smallseed Pygmyweed	Duration: Annual Habit: Herb Light: Water:
	Crataegus crus-galli Cockspur Hawthorn, Cockspur Thorn, Newcastle Hawthorn, Newcastle Thorn, Hog Apple	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Crataegus mollis Downy Hawthorn, White Thorn, Whitethorn, Scarlet Hawthorn, Scarlet Haw, Red Haw, Downy Thorn	Duration: Perennial Habit: Shrub, Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Crataegus reverchonii Reverchon's Hawthorn, Reverchon Hawthorn	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Crataegus spathulata Littlehip Hawthorn, Pasture Hawthorn, Smallfruit Hawthorn	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Crataegus texana Texas Hawthorn	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Crataegus turnerorum Turner's Hawthorn	Duration: Perennial Habit: Tree Light: Water:
	Crataegus viridis Green Hawthorn, Southern Hawthorn	Duration: Perennial Habit: Shrub, Tree Light: Part-shade Water: Wet
	Croptilon hookerianum var. hookerianum Hooker's Scratchdaisy	Duration: Annual Habit: Herb Light: Water:
	Crotalaria sagittalis Arrowhead Rattlebox	Duration: Annual, Perennial Habit: Herb, Subshrub Light: Water:
	Croton alabamensis Alabama Croton	Duration: Perennial Habit: Subshrub, Shrub Light: Water:
	Croton alabamensis var. texensis Texabama Croton, Texas Alabama Croton	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Croton capitatus Hogwort, Texas Goatweed	Duration: Annual Habit: Herb Light: Water:
	Croton capitatus var. lindheimeri Woolly Croton, Lindheimer's Hogwort, Woolly Texas Goatweed, Woolly Doveweed	Duration: Annual Habit: Herb Light: Sun Water:
	Croton fruticulosus Bush Croton, Encinilla, Hierba Loca	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Croton glandulosus Tooth-leaved Croton, Sand Croton, Tropic Croton, Vente Conmigo	Duration: Annual Habit: Herb, Subshrub Light: Sun Water: Dry
	Croton lindheimerianus Threeseed Croton	Duration: Annual Habit: Herb Light: Sun Water:
	Croton monanthogynus Prairie Tea, One-seed Croton, Doveweed, Dove Weed, Prairie Goatweed	Duration: Annual Habit: Herb Light: Sun Water: Moist, Dry
	Croton pottsii Leatherweed	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Croton pottsii var. pottsii Leatherweed	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Croton texensis Texas Croton, Doveweed, Texas Goatweed	Duration: Annual Habit: Herb Light: Water:
	Cryptantha minima Little Cryptantha	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Cryptantha texana Pick Me Nots	Duration: Annual Habit: Herb Light: Water:
	Cryptotaenia canadensis Canadian Honewort, Wild Chervil	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Cucurbita foetidissima Stinking Gourd, Buffalo Gourd, Missouri Gourd, Stink Gourd, Wild Gourd	Duration: Perennial Habit: Herb Light: Sun Water:
	Cuscuta cuspidata Cusp Dodder, Dodder, Angel Hair	Duration: Perennial Habit: Vine Light: Water:
	Cuscuta exaltata Tree Dodder, Tall Dodder	Duration: Annual Habit: Vine Light: Water:
	Cuscuta gronovii Scaldweed, Dodder	Duration: Perennial Habit: Vine Light: Water:
	Cuscuta indecora Bigseed Alfalfa Dodder, Largeseed Dodder, Pretty Dodder	Duration: Perennial Habit: Herb, Vine Light: Water:
	Cuscuta obtusiflora Peruvian Dodder	Duration: Annual, Perennial Habit: Herb, Vine Light: Water:
	Cuscuta pentagona Fiveangled Dodder	Duration: Annual Habit: Vine Light: Water:
	Cuscuta pentagona var. pentagona Fiveangled Dodder	Duration: Perennial Habit: Vine Light: Water:
	Cuscuta polygonorum Smartweed Dodder, Knotweed Dodder	Duration: Perennial Habit: Vine Light: Water:
	Cyclanthera naudiniana Hill Country Cyclanthera, Naudin's Cyclanthera, Central Texas Cyclanthera	Duration: Annual Habit: Herb, Vine Light: Water:
	Cycloloma atriplicifolium Winged Pigweed	Duration: Annual Habit: Herb Light: Sun Water: Moist, Dry
	Cylindropuntia imbricata Tree Cholla, Walking Stick Cholla, Cholla	Duration: Perennial Habit: Cactus/Succulent Light: Water:
	Cylindropuntia imbricata var. imbricata Tree Cholla, Teddy-bear Cholla, Cholla, Cane Cactus, Walkingstick Cholla	Duration: Perennial Habit: Cactus/Succulent Light: Sun, Part-shade Water: Dry
	Cylindropuntia kleiniae Candle Cholla, Klein's Pencil Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water:
	Cylindropuntia leptocaulis Tasajillo, Christmas Cactus, Pencil Cactus, Christmas Cholla, Desert Christmas Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Cymopterus macrorhizus Bigroot Springparsley, Big-root Cymopterus	Duration: Perennial Habit: Herb Light: Water:
	Cynanchum barbigerum Bearded Swallow-wort, Thicket Threadvine	Duration: Perennial Habit: Vine Light: Sun Water:
	Cynanchum laeve Honeyvine	Duration: Perennial Habit: Herb, Vine Light: Water:
	Cynanchum racemosum Talayote	Duration: Perennial Habit: Herb, Vine Light: Water:
	Cynanchum racemosum var. unifarium Talayote	Duration: Perennial Habit: Vine Light: Water:
	Cynosciadium digitatum Finger Dogshade, Fringed Dogshade	Duration: Annual Habit: Herb Light: Water:
	Cyperus acuminatus Tapertip Flatsedge	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus articulatus Jointed Flatsedge, Chintul	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Cyperus croceus Baldwin's Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus echinatus Globe Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus elegans Royal Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus erythrorhizos Redroot Flatsedge	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus esculentus Yellow Nutsedge, Chufa Sedge, Yellow Nut-grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist
	Cyperus haspan Haspan Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus hystricinus Bristly Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus lupulinus Great Plains Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Dry
	Cyperus odoratus Fragrant Flatsedge, Fragrant Sedge	Duration: Annual Habit: Grass/Grass-like Light: Sun Water:
	Cyperus pseudovegetus Marsh Flatsedge, Marsh Flat Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Cyperus reflexus Bentawn Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus retroflexus Oneflower Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus retrorsus Pine Barren Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water: Dry
	Cyperus retrorsus var. retrorsus Pine Barren Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus setigerus Lean Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus squarrosus Bearded Flatsedge	Duration: Annual Habit: Grass/Grass-like Light: Sun, Part-shade Water: Wet, Moist
	Cyperus strigosus Straw-colored Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus surinamensis Tropical Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dalea aurea Golden Dalea, Golden Prairie Clover	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Dalea candida White Prairie Clover	Duration: Perennial Habit: Subshrub Light: Sun Water: Dry
	Dalea candida var. candida White Prairie Clover, White Prairie-clover	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Dalea candida var. oligophylla Fewleaf White Prairie Clover, White Prairie Clover, Western White Prairie Clover	Duration: Perennial Habit: Herb Light: Water:
	Dalea compacta Compact Prairie Clover, Purple Prairie Clover	Duration: Perennial Habit: Herb Light: Water:
	Dalea enneandra Nine-anther Prairie Clover	Duration: Perennial Habit: Herb Light: Water: Dry
	Dalea frutescens Black Dalea, Black Prairie Clover	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Dalea hallii Hall's Prairie Clover, Hall's Dalea	Duration: Perennial Habit: Shrub Light: Water:
	Dalea lanata Woolly Prairie Clover	Duration: Perennial Habit: Herb Light: Water:
	Dalea lasiathera Purple Dalea	Duration: Perennial Habit: Shrub Light: Sun Water:
	Dalea multiflora Roundhead Prairie Clover, White Prairie Clover, Round Headed Dalea, Round Headed Clover	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Dalea nana Dwarf Prairie Clover, Dwarf Dalea	Duration: Perennial Habit: Shrub Light: Water:
	Dalea obovata Pussyfoot	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Dalea phleoides Slimspike Prairie Clover	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Dalea phleoides var. microphylla Slimspike Prairie Clover	Duration: Perennial Habit: Subshrub Light: Water:
	Dalea pogonathera Bearded Prairie Clover, Bearded Dalea	Duration: Perennial Habit: Herb Light: Water:
	Dalea purpurea Purple Prairie Clover	Duration: Perennial Habit: Subshrub Light: Sun Water: Dry
	Dalea purpurea var. purpurea Purple Prairie Clover, Violet Prairie Clover	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Dalea reverchonii Comanche Peak Prairie Clover	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Dalea tenuis Pinkglobe Prairie Clover	Duration: Perennial Habit: Subshrub Light: Water:
	Dalea villosa Silky Prairie Clover	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Dalea villosa var. villosa Silky Prairie Clover	Duration: Perennial Habit: Subshrub Light: Sun Water: Dry
	Danthonia spicata Poverty Oatgrass, Poverty Wild Oat Grass, Curly Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Dry
	Datura wrightii Jimsonweed, Sacred Thorn-apple, Thorn-apple, Angel Trumpet, Sacred Datura, Western Jimson Weed	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Daucosma laciniata Meadow Parasol, Daucosma	Duration: Annual Habit: Herb Light: Water:
	Daucus pusillus American Wild Carrot, Rattlesnake-weed, Wild Carrot	Duration: Annual, Biennial Habit: Herb Light: Water:
	Delphinium carolinianum Prairie Larkspur, Carolina Larkspur, Blue Larkspur	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Delphinium carolinianum ssp. carolinianum Carolina Larkspur, Blue Larkspur	Duration: Perennial Habit: Herb Light: Water:
	Delphinium carolinianum ssp. vimineum Carolina Larkspur, Prairie Larkspur	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Delphinium carolinianum ssp. virescens Carolina Larkspur, Prairie Larkspur, Plains Larkspur	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Descurainia pinnata Western Tansymustard, Tansy-mustard	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Desmanthus acuminatus Sharp Pod Bundleflower, Wild Tantan	Duration: Perennial Habit: Herb, Subshrub, Shrub Light: Water:
	Desmanthus illinoensis Illinois Bundleflower, Bundleflower, Prairie Bundle Flower, Prickleweed, Illinois Desmanthus, Prairie Mimosa	Duration: Perennial Habit: Shrub Light: Sun Water: Moist
	Desmanthus leptolobus Slenderlobe Bundleflower	Duration: Perennial Habit: Herb Light: Water:
	Desmanthus obtusus Bluntpod Bundleflower	Duration: Perennial Habit: Herb Light: Water:
	Desmanthus velutinus Velvet Bundleflower	Duration: Perennial Habit: Herb Light: Water:
	Desmodium canescens Hoary Ticktrefoil	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Desmodium ciliare Hairy Small-leaf Ticktrefoil	Duration: Perennial Habit: Herb Light: Water:
	Desmodium ciliare var. ciliare Hairy Small-leaf Ticktrefoil	Duration: Perennial Habit: Herb Light: Water:
	Desmodium glutinosum Pointedleaf Ticktrefoil	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Desmodium marilandicum Smooth Small-leaf Ticktrefoil	Duration: Perennial Habit: Herb Light: Water:
	Desmodium obtusum Stiff Ticktrefoil	Duration: Perennial Habit: Herb Light: Water:
	Desmodium paniculatum Panicledleaf Ticktrefoil, Panicled Tick Trefoil, Velcro Vine	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Desmodium psilophyllum Simpleleaf Ticktrefoil, Wright's Tickclover, Beggar's Ticks, Sticktights	Duration: Perennial Habit: Herb Light: Water:
	Desmodium sessilifolium Sessileleaf Ticktrefoil	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Desmodium tweedyi Tweedy's Ticktrefoil	Duration: Perennial Habit: Herb Light: Water:
	Dichanthelium aciculare Needleleaf Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium acuminatum Tapered Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium acuminatum var. acuminatum Tapered Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Dichanthelium acuminatum var. fasciculatum Western Panicgrass, Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Dichanthelium acuminatum var. lindheimeri Lindheimer Panicgrass, Lindheimer's Rosettegrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water:
	Dichanthelium depauperatum Starved Panicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Dry
	Dichanthelium dichotomum Cypress Panicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium laxiflorum Openflower Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium linearifolium Slimleaf Panicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium oligosanthes Heller's Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium oligosanthes var. oligosanthes Heller's Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium pedicellatum Cedar Rosette Grass, Corm-based Panicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium sphaerocarpon Roundseed Panicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichondra carolinensis Carolina Ponyfoot, Ponyfoot	Duration: Perennial Habit: Herb Light: Water:
	Dichondra recurvata Oakwoods Ponysfoot, Oakwoods Ponyfoot	Duration: Perennial Habit: Herb Light: Water:
	Dicliptera brachiata Branched Foldwing, Branched Dicliptera	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Digitaria californica Arizona Cottontop, California Cottontop, California Crab Grass, Cottontop	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Digitaria ciliaris Southern Crabgrass	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Digitaria cognata Carolina Crabgrass, Fall Witchgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Dry
	Digitaria filiformis Slender Crabgrass	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Digitaria insularis Sourgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Digitaria pubiflora Carolina Crabgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Diodia teres Poorjoe	Duration: Annual Habit: Herb Light: Water:
	Diodia virginiana Virginia Buttonweed, Buttonweed	Duration: Annual Habit: Subshrub Light: Water:
	Diospyros texana Texas Persimmon, Mexican Persimmon, Black Persimmon, Chapote, Chapote Prieto	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Diospyros virginiana Common Persimmon, Eastern Persimmon, Possumwood, Date Plum, Winter Plum, Jove's Fruit	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Distichlis spicata Saltgrass, Coastal Salt Grass, Inland Salt-grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Dodecatheon meadia Eastern Shooting Star, Shooting Star, Pride Of Ohio, Roosterheads, Prairie Pointers	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Draba brachycarpa Shortpod Draba	Duration: Annual Habit: Herb Light: Water:
	Draba cuneifolia Wedgeleaf Draba, Whitlow-grass	Duration: Annual Habit: Herb Light: Water:
	Draba platycarpa Broadpod Draba, Broad-pod Draba, Broadpod Whitlowgrass, Broadpod Whitlow-grass	Duration: Annual Habit: Herb Light: Water:
	Dracopis amplexicaulis Clasping Coneflower, Clasping-leaf Coneflower	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Dyschoriste linearis Snake Herb, Polkadots, Narrowleaf Dyschoriste	Duration: Perennial Habit: Herb Light: Sun Water: Wet, Moist
	Dysodiopsis tagetoides False Dogfennel, Dogweed	Duration: Perennial Habit: Herb Light: Water:
	Echinacea angustifolia Black Samson, Black Samson Echinacea, Narrow-leaf Coneflower	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Echinacea atrorubens Topeka Purple Coneflower	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Echinacea pallida Pale Purple Coneflower, Pale Coneflower	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Echinocactus texensis Horse Crippler, Horse Crippler Cactus, Devil's Head, Chisos Hedgehog Cactus, Chisos Hedgehog	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Echinocereus coccineus Scarlet Hedgehog Cactus, Claret Cup	Duration: Perennial Habit: Cactus/Succulent Light: Water:
	Echinocereus coccineus var. paucispinus Scarlet Hedgehog Cactus, Claret Cup	Duration: Perennial Habit: Cactus/Succulent Light: Sun, Part-shade Water: Dry
	Echinocereus reichenbachii Lace Hedgehog Cactus, Lace Cactus, Lace Hedgehog, Purple Candle	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Echinocereus reichenbachii ssp. reichenbachii Lace Hedgehog Cactus, Lace Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Echinochloa muricata American Barnyard Grass, Rough Barnyard Grass, Barnyard Grass, American Cockspur Grass, Wild Millet	Duration: Annual Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Echinochloa walteri Coast Cockspur Grass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Echinodorus berteroi Upright Burrhead	Duration: Annual Habit: Herb Light: Water:
	Echinodorus cordifolius Creeping Burhead, Lance-leaf Burhead, Radican Sword, Burhead, Creeping Water-plantain	Duration: Annual Habit: Herb Light: Shade Water: Wet
	Eclipta prostrata Pie Plant, False Daisy, Eclipta	Duration: Annual, Perennial Habit: Herb Light: Water:
	Elatine brachysperma Shortseed Waterwort	Duration: Annual Habit: Herb Light: Water:
	Eleocharis acicularis Needle Spikerush	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Sun Water:
	Eleocharis cellulosa Gulf Coast Spikerush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eleocharis compressa var. acutisquamata Sharpscale Spikerush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eleocharis engelmannii Engelmann's Spikerush	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Eleocharis flavescens Yellow Spikerush, Pale Spike-rush, Wrinkle-sheathed Spike-rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eleocharis macrostachya Pale Spikerush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eleocharis montevidensis Sand Spikerush, Spike Rush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Eleocharis obtusa Blunt Spikerush	Duration: Annual Habit: Grass/Grass-like Light: Sun Water:
	Eleocharis palustris Common Spikerush, Common Spike-rush, Creeping Spikesedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet
	Eleocharis parvula Dwarf Spikerush	Duration: Annual Habit: Grass/Grass-like Light: Sun Water:
	Eleocharis quadrangulata Squarestem Spikerush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Eleocharis rostellata Beaked Spikerush, Leap Frog Spike Rush	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet
	Elephantopus carolinianus Carolina Elephantsfoot	Duration: Perennial Habit: Herb Light: Water:
	Elymus canadensis Canada Wild Rye, Canadian Wildrye, Prairie Wildrye, Nodding Wildrye	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist
	Elymus elymoides Squirreltail, Bottlebrush Squirreltail, Squirrel-tail	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Elymus elymoides ssp. brevifolius Squirreltail, Long-leaf Squirrel-tail	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Elymus virginicus Virginia Wild Rye, Virginia Wildrye	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Elymus virginicus var. virginicus Virginia Wildrye, Virginia Wild Rye	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Engelmannia peristenia Engelmann's Daisy, Engelmann Daisy, Cutleaf Daisy	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Ephedra antisyphilitica Mormon Tea, Joint-fir, Clapweed, Popote	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Epipactis gigantea Stream Orchid, Chatterbox Orchid, Giant Hellebore	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Wet, Moist
	Equisetum hyemale Scouring-rush Horsetail, Horsetail, Scouring Rush, Canuela	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet, Moist
	Equisetum hyemale var. affine Scouring-rush Horsetail	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet
	Equisetum laevigatum Smooth Horsetail, Horsetail	Duration: Perennial Habit: Herb Light: Sun Water:
	Eragrostis capillaris Lace Grass , Lace Lovegrass, Lace Love Grass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Eragrostis curtipedicellata Gummy Lovegrass, Gummy Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eragrostis elliottii Field Lovegrass , Field Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eragrostis hirsuta Bigtop Lovegrass , Bigtop Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eragrostis hypnoides Teal Lovegrass , Teal Love Grass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Eragrostis intermedia Plains Lovegrass, Plains Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Eragrostis lugens Mourning Lovegrass , Mourning Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eragrostis pectinacea Tufted Lovegrass, Tufted Love Grass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Eragrostis pectinacea var. pectinacea Tufted Lovegrass, Tufted Love Grass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Eragrostis secundiflora Red Lovegrass , Red Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eragrostis secundiflora ssp. oxylepis Red Lovegrass, Red Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Eragrostis sessilispica Tumble Lovegrass, Tumble Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eragrostis spectabilis Purple Lovegrass, Purple Love Grass, Purple Plains Lovegrass, Tumblegrass, Petticoat Climber	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist
	Eragrostis trichodes Sand Lovegrass, Sand Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Erigeron annuus Eastern Daisy Fleabane, Daisy Fleabane	Duration: Annual Habit: Herb Light: Water:
	Erigeron flagellaris Trailing Fleabane	Duration: Biennial Habit: Herb Light: Water:
	Erigeron geiseri Geiser's Fleabane	Duration: Annual Habit: Herb Light: Water:
	Erigeron modestus Plains Fleabane, Prairie Fleabane	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Erigeron philadelphicus Philadelphia Fleabane, Fleabane Daisy	Duration: Biennial Habit: Herb Light: Part-shade Water:
	Erigeron philadelphicus var. philadelphicus Philadelphia Fleabane	Duration: Biennial Habit: Herb Light: Water:
	Erigeron strigosus Prairie Fleabane, Daisy Fleabane, Common Eastern Fleabane	Duration: Annual, Biennial, Perennial Habit: Herb Light: Sun Water:
	Erigeron tenuis Slenderleaf Fleabane	Duration: Perennial Habit: Herb Light: Water:
	Eriochloa sericea Texas Cupgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Eriogonum annuum Annual Buckwheat, Annual Wild Buckwheat, Umbrella Plant	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Eriogonum longifolium Longleaf Buckwheat, Longleaf Wild Buckwheat	Duration: Perennial Habit: Herb Light: Water:
	Eriogonum longifolium var. longifolium Longleaf Buckwheat	Duration: Perennial Habit: Herb Light: Water:
	Eriogonum multiflorum Wild Buckwheat, Heart-sepal Buckwheat, Heart-sepal Wild Buckwheat	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Eriogonum tenellum var. ramosissimum Tall Buckwheat, Granite Mountain Wild Buckwheat	Duration: Perennial Habit: Subshrub Light: Water:
	Erioneuron pilosum Hairy Woollygrass, Hairy Tridens	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Erodium texanum Texas Stork's Bill, Stork's Bill, Pine Needle, Fillaree	Duration: Annual, Biennial Habit: Herb Light: Sun Water: Dry
	Eryngium diffusum Spreading Eryngo	Duration: Annual Habit: Herb Light: Water:
	Eryngium hookeri Hooker's Eryngo	Duration: Annual Habit: Herb Light: Water:
	Eryngium leavenworthii Leavenworth's Eryngo, Eryngo, False Purple Thistle	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist
	Eryngium yuccifolium Rattlesnake Master, Button Eryngo, Button Snakeroot, Beargrass, Bear's Grass	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Erysimum asperum Western Wallflower	Duration: Biennial, Perennial Habit: Herb Light: Water:
	Erythronium albidum White Troutlily, White Dogtooth-violet, White Fawnlily, Adder's-tongue	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist, Dry
	Erythronium mesochoreum Midland Fawnlily	Duration: Perennial Habit: Herb Light: Water:
	Eschscholzia californica California Poppy, California Gold Poppy	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Eschscholzia californica ssp. mexicana Mexican Gold Poppy, California Poppy	Duration: Annual Habit: Herb Light: Sun Water: Moist, Dry
	Escobaria missouriensis Missouri Foxtail Cactus, Plains Nipple Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Escobaria vivipara Spinystar, Common Beehive Cactus, Pincushion Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Water:
	Escobaria vivipara var. radiosa Spinystar	Duration: Perennial Habit: Cactus/Succulent Light: Water:
	Escobaria vivipara var. vivipara Spinystar	Duration: Perennial Habit: Cactus/Succulent Light: Water:
	Euonymus atropurpureus Burningbush, Eastern Wahoo, Burning Bush, Wahoo, Waahoo, Whahoo, Spindle Tree	Duration: Perennial Habit: Shrub Light: Part-shade Water:
	Eupatorium altissimum Tall Thoroughwort, Tall Boneset	Duration: Perennial Habit: Herb Light: Water:
	Eupatorium capillifolium Dogfennel, Dog Fennel	Duration: Perennial Habit: Herb Light: Water:
	Eupatorium perfoliatum Common Boneset	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet, Moist
	Eupatorium perfoliatum var. perfoliatum Common Boneset	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Eupatorium rotundifolium Roundleaf Thoroughwort	Duration: Perennial Habit: Herb Light: Water:
	Eupatorium serotinum White Boneset, Lateflowering Thoroughwort, Late Boneset, Late-flowering Boneset	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Euphorbia bicolor Snow On The Prairie, Snow-on-the-prairie	Duration: Annual Habit: Herb Light: Sun, Part-shade Water:
	Euphorbia corollata Flowering Spurge	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Euphorbia cyathophora Wild Poinsettia, Poinsettia, Fire On The Mountain	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Euphorbia dentata Toothed Spurge, Toothed-leaf Poinsettia	Duration: Annual Habit: Herb Light: Water:
	Euphorbia hexagona Sixangle Spurge	Duration: Annual Habit: Herb Light: Water:
	Euphorbia longicruris Wedgeleaf Spurge	Duration: Annual Habit: Herb Light: Water:
	Euphorbia marginata Snow On The Mountain, Snow-on-the-mountain	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Euphorbia roemeriana Roemer's Spurge	Duration: Annual Habit: Herb Light: Water:
	Euphorbia spathulata Warty Spurge	Duration: Annual Habit: Herb Light: Water:
	Euphorbia tetrapora Weak Spurge	Duration: Annual Habit: Herb Light: Water:
	Eurytaenia texana Texas Spreadwing	Duration: Annual Habit: Herb Light: Water:
	Eustoma exaltatum Catchfly Prairie Gentian, Bluebell Gentian, Western Blue Gentian, Blue Marsh Lily, Small Bluebell, Catchfly Gentian, Seaside Gentian	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist
	Eustoma exaltatum ssp. russellianum Texas Bluebells, Texas Bluebell, Bluebell, Showy Prairie Gentian, Prairie Gentian	Duration: Annual, Biennial, Perennial Habit: Herb Light: Sun Water: Moist
	Euthamia graminifolia Flat-top Goldentop, Grass-leaved Goldenrod	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Euthamia graminifolia var. graminifolia Flat-top Goldentop	Duration: Perennial Habit: Herb Light: Water:
	Evax candida Silver Pygmycudweed	Duration: Annual Habit: Herb Light: Water:
	Evax prolifera Bighead Pygmycudweed, Rabbit Tobacco	Duration: Annual Habit: Herb Light: Part-shade Water:
	Evax verna Spring Pygmycudweed	Duration: Annual Habit: Herb Light: Water:
	Evax verna var. verna Spring Pygmycudweed	Duration: Annual Habit: Herb Light: Water:
	Evolvulus nuttallianus Shaggy Dwarf Morning-glory, Silky Evolvulus, Shaggy Evolvulus	Duration: Perennial Habit: Herb Light: Water:
	Evolvulus sericeus Silver Dwarf Morning-glory, White Evolvulus	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Evolvulus sericeus var. sericeus Silver Dwarf Morning-glory, White Evolvulus	Duration: Perennial Habit: Herb Light: Water:
	Eysenhardtia texana Texas Kidneywood, Kidneywood, Bee Brush, Vara Dulce, Palo Dulce	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Festuca subverticillata Nodding Fescue	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Festuca versuta Texas Fescue	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Fimbristylis autumnalis Slender Fimbry	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Fimbristylis puberula Hairy Fimbry	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Fimbristylis vahlii Vahl's Fimbry	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Fleischmannia incarnata Pink Thoroughwort	Duration: Perennial Habit: Herb Light: Water:
	Forestiera angustifolia Narrow-leaf Forestiera, Tanglewood, Desert Olive, Texas Swamp-privet, Panalero, Elbow Bush	Duration: Perennial Habit: Tree Light: Sun Water: Dry
	Forestiera pubescens Elbowbush, Stretchberry, Spring Herald, Desert Olive, Tanglewood, Devil's Elbow, Spring Goldenglow, New Mexico Privet, Texas Forsythia	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Moist, Dry
	Forestiera pubescens var. pubescens Stretchberry, Elbowbush, Stretch-berry, Downy Forestiera, Desert Olive, Elbow-bush	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Fragaria virginiana Virginia Strawberry, Wild Strawberry	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Frangula caroliniana Carolina Buckthorn, Carolina False Buckthorn, Yellow Buckthorn, Indian Cherry, Yellowwood	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Fraxinus albicans Texas Ash, Mountain Ash	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Fraxinus americana White Ash, American Ash, Cane Ash, Smallseed White Ash, Biltmore White Ash, Biltmore Ash	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Fraxinus berlandieriana Mexican Ash, Berlandier Ash, Berlandier's Ash, Plumero	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Fraxinus pennsylvanica Green Ash, Red Ash, Swamp Ash, River Ash, Water Ash, Darlington Ash	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Wet, Moist, Dry
	Froelichia floridana Plains Snakecotton, Snake-cotton	Duration: Annual Habit: Herb Light: Water:
	Froelichia gracilis Slender Snakecotton, Snake-cotton	Duration: Annual Habit: Herb Light: Water:
	Fuirena simplex Western Umbrella-sedge, Umbrellagrass, Western Umbrella Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Fuirena simplex var. aristulata Western Umbrella-sedge, Western Umbrella Sedge	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Fuirena simplex var. simplex Western Umbrella-sedge, Western Umbrella Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Funastrum crispum Wavyleaf Twinevine, Wavy-leaf Milkweed Vine	Duration: Perennial Habit: Subshrub Light: Water:
	Funastrum cynanchoides Fringed Twinevine, Climbing Milkweed Vine, Twine-vine	Duration: Perennial Habit: Vine Light: Part-shade Water: Dry
	Funastrum cynanchoides ssp. cynanchoides Fringed Twinevine	Duration: Perennial Habit: Herb Light: Water:
	Gaga kaulfussii Glandular Lipfern, Kaulfuss Lipfern, Kaulfuss' Lipfern	Duration: Perennial Habit: Fern Light: Water:
	Gaillardia aestivalis Lanceleaf Blanketflower, Winkler Gaillardia	Duration: Perennial Habit: Herb Light: Water:
	Gaillardia aestivalis var. aestivalis Lanceleaf Blanketflower, Prairie Gaillardia	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Gaillardia amblyodon Maroon Blanketflower, Red Gaillardia, Red Indian Blanket	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Gaillardia pulchella Indian Blanket, Firewheel, Girasol Rojo	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Gaillardia pulchella var. pulchella Indian Blanket, Firewheel	Duration: Annual Habit: Herb Light: Water:
	Gaillardia suavis Pincushion Daisy, Fragrant Gaillardia, Rayless Gaillardia, Perfumeballs	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Galactia canescens Hoary Milkpea	Duration: Perennial Habit: Herb Light: Water:
	Galactia heterophylla Gray's Milkpea, Milkpea	Duration: Perennial Habit: Herb Light: Water:
	Galactia texana Texas Milkpea	Duration: Perennial Habit: Vine Light: Water:
	Galactia volubilis Downy Milkpea	Duration: Perennial Habit: Vine Light: Water:
	Galium aparine Stickywilly, Catchweed Bedstraw, Cleavers, Common Bedstraw, Sticky Weed, Goose Grass	Duration: Annual Habit: Herb, Vine Light: Shade Water:
	Galium circaezans Licorice Bedstraw	Duration: Perennial Habit: Subshrub Light: Water:
	Galium pilosum Hairy Bedstraw	Duration: Perennial Habit: Herb Light: Water:
	Galium texense Texas Bedstraw	Duration: Annual Habit: Herb Light: Water:
	Galium virgatum Southwestern Bedstraw, Southwest Bedstraw	Duration: Annual Habit: Herb Light: Water:
	Gamochaeta argyrinea Silver Cudweed, Silvery Everlasting	Duration: Annual Habit: Herb Light: Water:
	Gamochaeta falcata Narrowleaf Purple Everlasting	Duration: Annual Habit: Herb Light: Water:
	Gamochaeta pensylvanica Pennsylvania Everlasting	Duration: Annual Habit: Herb Light: Water:
	Gamochaeta purpurea Spoonleaf Purple Everlasting , Early Cudweed	Duration: Annual, Biennial Habit: Herb Light: Water:
	Gelsemium sempervirens Carolina Jessamine, Yellow Jessamine, Evening Trumpetflower, Poor Man's Rope	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist
	Geranium carolinianum Carolina Geranium, Wild Geranium, Carolina Cranesbill	Duration: Annual Habit: Herb Light: Part-shade Water:
	Geranium texanum Texas Geranium	Duration: Annual Habit: Herb Light: Water:
	Geum canadense White Avens	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist, Dry
	Giliastrum acerosum Bluebowls, Prickleleaf Gilia	Duration: Annual Habit: Subshrub Light: Water:
	Giliastrum incisum Splitleaf Gilia, Split-leaf Gilia, Cut-leaf Gilia	Duration: Annual, Biennial, Perennial Habit: Herb Light: Sun Water: Dry
	Giliastrum rigidulum Bluebowls, Blue Gilia	Duration: Annual Habit: Subshrub Light: Sun Water:
	Glandularia bipinnatifida Prairie Verbena, Purple Prairie Verbena, Dakota Vervain, Dakota Mock Vervain, Moradilla, Alfombrilla	Duration: Perennial Habit: Herb, Subshrub Light: Part-shade Water: Moist, Dry
	Glandularia bipinnatifida var. bipinnatifida Prairie Verbena, Purple Prairie Verbena, Dakota Mock Vervain, Dakota Vervain	Duration: Annual, Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Glandularia bipinnatifida var. ciliata Davis Mountains Mock Vervain, Dakota Mock Vervain, Wright's Verbena	Duration: Annual Habit: Herb Light: Water:
	Glandularia canadensis Rose Vervain, Sweet William, Rose Mock Vervain	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Glandularia pumila Dwarf Vervain, Low Verbena, Pink Mock Vervain, Pink Verbena, Wild Vervain	Duration: Annual Habit: Herb Light: Water:
	Glandularia quandrangulata Beaked Mock Vervain, Pale Mock Vervain, Chihuahuan Mock Vervain	Duration: Annual Habit: Herb Light: Water:
	Gleditsia triacanthos Honey Locust, Common Honey Locust, Thorny Common Honey Locust, Honey Shucks Locust, Sweet Locust, Thorny Locust, Honey Shucks, Sweet Bean Tree	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Glyceria striata Fowl Mannagrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Gossypianthus lanuginosus Woolly Cottonflower	Duration: Perennial Habit: Herb Light: Water:
	Gratiola virginiana Roundfruit Hedgehyssop	Duration: Annual, Biennial Habit: Herb Light: Water:
	Grindelia adenodonta Lonestar Gumweed	Duration: Annual Habit: Herb Light: Water:
	Grindelia lanceolata Narrowleaf Gumweed, Fall Gumweed	Duration: Biennial, Perennial Habit: Herb, Subshrub Light: Water:
	Grindelia lanceolata var. lanceolata Narrowleaf Gumweed	Duration: Biennial, Perennial Habit: Herb, Subshrub Light: Water:
	Grindelia nuda var. nuda Curlytop Gumweed	Duration: Annual, Biennial, Perennial Habit: Herb Light: Water:
	Grindelia papposa Spanish Gold, Clasping-leaved Haplopappus, Saw-leaf Daisy	Duration: Annual Habit: Herb Light: Water:
	Grindelia squarrosa Curlycup Gumweed	Duration: Annual, Biennial, Perennial Habit: Herb Light: Water: Dry
	Grusonia schottii Dog Cholla, Big Bend Pricklypear	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Guaiacum angustifolium Texas Lignum-vitae, Soapbush, Guayacan	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Guilleminea densa Small Matweed	Duration: Perennial Habit: Herb Light: Water:
	Gutierrezia microcephala Threadleaf Snakeweed, Threadleaf Broomweed, Smallhead Snakeweed, Littlehead Snakeweed	Duration: Perennial Habit: Subshrub Light: Water:
	Gutierrezia sarothrae Broom Snakeweed, Kindlingweed, Matchbrush, Texas Snakeweed, Broomweed, Turpentine Weed, Matchweed	Duration: Perennial Habit: Herb, Subshrub Light: Part-shade Water: Dry
	Gutierrezia texana Texas Snakeweed	Duration: Annual, Perennial Habit: Herb, Subshrub Light: Water:
	Gymnocladus dioicus Kentucky Coffeetree, Stump Tree	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Gymnopogon ambiguus Bearded Skeletongrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Habranthus tubispathus Rio Grande Copperlily, Copper Lily, Rio Grande Copper-lily	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Hedeoma acinoides Slender False Pennyroyal, Annual Pennyroyal, Slender Hedeoma	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Hedeoma drummondii Drummond's False Pennyroyal, Limoncillo, Mock Pennyroyal	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Hedeoma hispida Rough False Pennyroyal	Duration: Annual Habit: Herb Light: Water:
	Hedeoma reverchonii Reverchon's False Pennyroyal	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Hedeoma reverchonii var. reverchonii Reverchon's False Pennyroyal, Rock Hedeoma	Duration: Perennial Habit: Subshrub Light: Water:
	Hedeoma reverchonii var. serpyllifolia Reverchon's False Pennyroyal, Rock Hedeoma	Duration: Perennial Habit: Herb Light: Water:
	Helenium amarum Yellow Sneezeweed, Bitterweed, Yellow Bitterweed, Yellowdicks, Slender-leaved Sneezeweed, Fine-leaved Sneezweed, Yellow Dog-fennel	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Helenium amarum var. amarum Yellow Bitterweed, Yellowdicks	Duration: Annual Habit: Herb Light: Water:
	Helenium amarum var. badium Brown Bitterweed, Basin Sneezeweed	Duration: Annual Habit: Herb Light: Water:
	Helenium autumnale Common Sneezeweed, Fall Sneezeweed, Autumn Sneezeweed	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Helenium autumnale var. autumnale Common Sneezeweed	Duration: Perennial Habit: Herb Light: Sun Water: Wet, Moist
	Helenium elegans Pretty Sneezeweed	Duration: Annual Habit: Herb Light: Water:
	Helenium microcephalum Smallhead Sneezeweed	Duration: Annual Habit: Herb Light: Water:
	Helianthemum georgianum Georgia Frostweed, Rockrose, Georgia Sunrose	Duration: Perennial Habit: Herb Light: Water:
	Helianthemum rosmarinifolium Rosemary Frostweed, Sun Rose	Duration: Perennial Habit: Subshrub Light: Water:
	Helianthus annuus Common Sunflower, Annual Sunflower	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Helianthus ciliaris Texas Blueweed	Duration: Perennial Habit: Herb Light: Water:
	Helianthus debilis Cucumberleaf Sunflower, Cucumber-leaf Sunflower, Beach Sunflower	Duration: Annual Habit: Herb Light: Sun Water:
	Helianthus debilis ssp. cucumerifolius Cucumberleaf Sunflower	Duration: Annual Habit: Herb Light: Water:
	Helianthus grosseserratus Sawtooth Sunflower	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Helianthus hirsutus Hairy Sunflower, Rough Sunflower	Duration: Perennial Habit: Herb Light: Water:
	Helianthus maximiliani Maximilian Sunflower, Max Sunflower	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Helianthus mollis Ashy Sunflower, Downy Sunflower	Duration: Perennial Habit: Herb Light: Water:
	Helianthus pauciflorus Stiff Sunflower, Prairie Sunflower	Duration: Perennial Habit: Herb Light: Water:
	Helianthus pauciflorus ssp. pauciflorus Stiff Sunflower	Duration: Perennial Habit: Herb Light: Sun Water:
	Helianthus petiolaris Prairie Sunflower, Plains Sunflower	Duration: Annual Habit: Herb Light: Sun Water:
	Helianthus salicifolius Willowleaf Sunflower, Willow-leaved Sunflower	Duration: Perennial Habit: Herb Light: Water:
	Helianthus tuberosus Jerusalem Artichoke, Sunchoke	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Heliotropium convolvulaceum Phlox Heliotrope, Fragrant Heliotrope	Duration: Annual Habit: Herb Light: Water:
	Heliotropium curassavicum Salt Heliotrope, Seaside Heliotrope, Quail Plant, Cola De Mico, Cola De Gama	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Heliotropium procumbens Fourspike Heliotrope	Duration: Annual, Perennial Habit: Herb, Subshrub Light: Water:
	Heliotropium tenellum Pasture Heliotrope, White Heliotrope	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Hesperaloe parviflora Red Yucca, Coral Yucca, Red-flowered False Yucca, Redflower False Yucca, Yellow Yucca, Hummingbird Yucca, Samandoque	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Heteranthera dubia Grassleaf Mudplantain, Water Stargrass	Duration: Annual Habit: Herb Light: Water:
	Heteranthera limosa Blue Mudplantain, Blue Mud Plantain	Duration: Annual Habit: Herb Light: Water:
	Heteropogon contortus Tanglehead	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Heterotheca canescens Hoary False Goldenaster, Gray Golden-aster	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Heterotheca stenophylla Stiffleaf False Goldenaster, Sticky Granite-daisy	Duration: Perennial Habit: Herb Light: Water:
	Heterotheca subaxillaris Camphorweed, Camphor Weed	Duration: Annual Habit: Herb Light: Water:
	Hexalectris nitida Glass Mountain Crested Coralroot, Glass Mountain Crested Coral Root	Duration: Perennial Habit: Herb Light: Water:
	Hexalectris spicata Spiked Crested Coralroot, Spiked Crested Coral Root	Duration: Perennial Habit: Herb Light: Water:
	Hibiscus laevis Halberdleaf Rosemallow, Halberdleaf Hibiscus, Scarlet Rose Mallow, Halberd-leaved Hibiscus, Halberd-leaved Rose-mallow	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Hibiscus lasiocarpos Woolly Rose-mallow, Woolly Mallow, Rose-mallow, False Cotton	Duration: Perennial Habit: Shrub Light: Sun Water: Wet
	Hibiscus striatus Striped Rosemallow	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Hibiscus striatus ssp. lambertianus Striped Rosemallow	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Hieracium gronovii Queendevil	Duration: Perennial Habit: Herb Light: Water:
	Hilaria belangeri Curly Mesquite Grass, Curly Mesquite	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Hilaria belangeri var. belangeri Curly-mesquite	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Hoffmannseggia glauca Indian Rushpea, Indian Rush-pea	Duration: Perennial Habit: Herb Light: Water:
	Hordeum jubatum Foxtail Barley	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Hordeum jubatum ssp. jubatum Foxtail Barley, Squirreltail Barley, Skunktail	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Hordeum pusillum Little Barley	Duration: Annual Habit: Grass/Grass-like Light: Sun Water:
	Houstonia humifusa Matted Bluet	Duration: Annual Habit: Herb Light: Water:
	Houstonia micrantha Southern Bluet	Duration: Annual Habit: Herb Light: Water:
	Houstonia pusilla Tiny Bluets, Small Bluets, Star Violet	Duration: Annual Habit: Herb Light: Water:
	Houstonia rosea Rose Bluet	Duration: Annual Habit: Herb Light: Water:
	Hybanthus verticillatus Babyslippers, Nodding Green Violet, Green Violet	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Hydrocotyle prolifera Whorled Marshpennywort	Duration: Perennial Habit: Herb Light: Water: Wet
	Hydrocotyle umbellata Manyflower Marsh-pennywort, Many-flowered Marsh-pennywort, Marsh Pennywort, Water Pennywort, Money Plant	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet, Moist
	Hydrocotyle verticillata Whorled Marshpennywort	Duration: Perennial Habit: Herb Light: Water:
	Hymenopappus artemisiifolius Oldplainsman, Woolly-white, Old Plainsman	Duration: Biennial Habit: Herb Light: Part-shade Water: Dry
	Hymenopappus artemisiifolius var. artemisiifolius Oldplainsman	Duration: Biennial Habit: Herb Light: Water:
	Hymenopappus flavescens Yellow Plainsman, Collegeflower	Duration: Biennial Habit: Herb Light: Part-shade Water: Dry
	Hymenopappus flavescens var. flavescens Collegeflower	Duration: Biennial Habit: Herb Light: Water:
	Hymenopappus scabiosaeus Carolina Woollywhite, Woolly-white, Old Plainsman	Duration: Biennial Habit: Herb Light: Water:
	Hymenopappus scabiosaeus var. corymbosus Carolina Woollywhite, Old Plainsman	Duration: Biennial Habit: Herb Light: Water:
	Hymenopappus tenuifolius Chalk Hill Hymenopappus, Chalkhill Woolywhite	Duration: Biennial Habit: Herb Light: Water:
	Hymenoxys odorata Bitter Rubberweed	Duration: Annual Habit: Herb Light: Water:
	Hypericum drummondii Nits And Lice, Drummond's St. John's-wort	Duration: Annual Habit: Herb Light: Water:
	Hypericum gentianoides Orangegrass, Pineweed	Duration: Annual Habit: Herb Light: Part-shade Water:
	Hypericum hypericoides St. Andrew's-cross	Duration: Perennial Habit: Subshrub Light: Water:
	Hypericum mutilum Dwarf St. John's-wort	Duration: Annual Habit: Herb Light: Part-shade Water:
	Hypericum punctatum Spotted St. John's-wort	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Hypoxis hirsuta Common Goldstar, Yellow Star-grass, Eastern Yellow Star-grass	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Ibervillea lindheimeri Balsam Gourd, Lindheimer's Globeberry, Globe Berry, Snake-apple, Balsam-apple	Duration: Perennial Habit: Vine Light: Sun Water: Moist
	Ilex decidua Possumhaw, Possumhaw Holly, Deciduous Holly, Meadow Holly, Prairie Holly, Swamp Holly, Welk Holly, Deciduous Yaupon, Bearberry, Winterberry	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Ilex vomitoria Yaupon, Yaupon Holly, Cassina	Duration: Perennial Habit: Shrub, Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Indigofera miniata Scarlet Pea, Coastal Indigo, Texas Indigo, Western Indigo	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Ipomoea cordatotriloba Tievine, Purple Bindweed, Morning Glory	Duration: Perennial Habit: Vine Light: Water:
	Ipomoea cordatotriloba var. cordatotriloba Tievine, Sharp-pod Morning Glory, Purple Bindweed, Tie Vine	Duration: Perennial Habit: Vine Light: Part-shade Water:
	Ipomoea cordatotriloba var. torreyana Torrey's Tievine	Duration: Perennial Habit: Herb, Vine Light: Water:
	Ipomoea leptophylla Bush Morning-glory	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Ipomoea lindheimeri Lindheimer's Morning-glory, Blue Morning Glory	Duration: Perennial Habit: Vine Light: Sun Water: Dry
	Ipomoea pandurata Man Of The Earth, Wild Potato, Wild Sweet Potato, Manroot	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Ipomoea sagittata Saltmarsh Morning-glory, Salt-marsh Morning Glory	Duration: Perennial Habit: Vine Light: Water:
	Ipomopsis rubra Standing Cypress, Texas Plume, Red Texas Star, Red Gilia	Duration: Biennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Iresine rhizomatosa Judas Bush	Duration: Perennial Habit: Herb Light: Water:
	Isoetes lithophila Rock Quillwort	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Isoetes melanopoda Blackfoot Quillwort	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Isolepis carinata Keeled Bulrush	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Iva angustifolia Narrowleaf Marshelder, Narrow-leaf Sumpweed, Narrowleaf Marsh Elder	Duration: Annual Habit: Herb Light: Water:
	Iva annua Annual Marshelder, Marshelder, Sumpweed, Annual Marsh Elder, Marsh Elder	Duration: Annual Habit: Herb Light: Water:
	Juglans major Arizona Walnut, Arizona Black Walnut, River Walnut, Mountain Walnut, Nogal Silvestre	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Juglans nigra Black Walnut, Eastern Black Walnut, American Black Walnut	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist
	Juncus acuminatus Tapertip Rush	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Juncus brachycarpus Whiteroot Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus bufonius Toad Rush	Duration: Annual Habit: Grass/Grass-like Light: Sun Water:
	Juncus dichotomus Forked Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus diffusissimus Slimpod Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus dudleyi Dudley's Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus effusus Common Rush, Soft Rush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Juncus filipendulus Ringseed Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus interior Inland Rush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist
	Juncus interior var. interior Inland Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus marginatus Grassleaf Rush, Grass Leaf Rush	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Juncus nodatus Stout Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus scirpoides Needlepod Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus tenuis Poverty Rush, Path Rush	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Juncus texanus Texas Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus torreyi Torrey's Rush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Juncus validus Roundhead Rush	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Juncus validus var. validus Roundhead Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juniperus ashei Ashe Juniper, Ashe's Juniper, Mountain Cedar, Rock Cedar, Post Cedar, Texas Cedar, Brake Cedar, Mexican Juniper, Blueberry Juniper, Ozark White Cedar, Sabino, Enebro	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Juniperus pinchotii Pinchot's Juniper, Pinchot Juniper, Redberry Juniper, Texas Juniper, Christmasberry Juniper	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Juniperus virginiana Eastern Red Cedar, Eastern Redcedar, Virginia Juniper, Red Juniper, Pencil Cedar, Carolina Cedar, Red Savin	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Dry
	Justicia americana American Water-willow, Water-willow	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Justicia pilosella Hairy Tube-tongue, Gregg's Tube-tongue, False Honeysuckle	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist, Dry
	Kallstroemia hirsutissima Hairy Caltrop, Hairy Carpetweed	Duration: Annual Habit: Herb Light: Water:
	Kallstroemia parviflora Warty Caltrop, Small-flowered Carpetweed	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Karwinskia humboldtiana Coyotillo, Humboldt Coyotillo	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Koeberlinia spinosa Crown Of Thorns, Spiny Allthorn	Duration: Perennial Habit: Tree Light: Water:
	Koeleria macrantha Prairie Junegrass, Junegrass, Prairie Koeler's Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Kosteletzkya virginica Virginia Saltmarsh Mallow, Virginia Fen-rose, Saltmarsh Mallow, Seashore Mallow	Duration: Perennial Habit: Subshrub Light: Sun Water: Moist
	Krameria lanceolata Trailing Krameria, Ratany, Crameria, Prairie Sandbur, Trailing Ratany	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Krigia caespitosa Weedy Dwarfdandelion, Dwarf Dandelion	Duration: Annual Habit: Herb Light: Water:
	Krigia dandelion Potato Dwarf Dandelion, Potato Dandelion	Duration: Perennial Habit: Herb Light: Water:
	Krigia occidentalis Western Dwarfdandelion	Duration: Annual Habit: Herb Light: Water:
	Krigia virginica Virginia Dwarfdandelion, Virginia Dwarf-dandelion, Virginia Dwarf Dandelion, Dwarf Dandelion	Duration: Annual Habit: Herb Light: Water:
	Krigia wrightii Wright's Dwarfdandelion	Duration: Annual Habit: Herb Light: Water:
	Kyllinga brevifolia Shortleaf Spikesedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Lactuca canadensis Canada Lettuce, Wild Lettuce	Duration: Biennial Habit: Herb Light: Sun, Part-shade Water:
	Lactuca floridana Woodland Lettuce, Florida Lettuce	Duration: Annual, Biennial Habit: Herb Light: Shade, Part-shade Water: Wet, Moist
	Lactuca ludoviciana Western Wild Lettuce, Louisiana Wild Lettuce, Prairie Lettuce, Prairie Wild Lettuce, Biannual Lettuce	Duration: Biennial, Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Lantana achyranthifolia Brushland Shrubverbena, Mexican Marjoram, Veinyleaf Lantana	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Lantana urticoides Texas Lantana, Calico Bush	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Lappula occidentalis var. cupulata Flatspine Stickseed, Western Stickseed	Duration: Annual, Biennial Habit: Herb Light: Water:
	Lechea mucronata Hairy Pinweed	Duration: Perennial Habit: Herb Light: Water:
	Lechea san-sabeana San Saba Pinweed	Duration: Perennial Habit: Herb Light: Water:
	Lechea tenuifolia Narrowleaf Pinweed	Duration: Perennial Habit: Herb Light: Water:
	Leersia oryzoides Rice Cutgrass, Rice Cut Grass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet
	Leersia virginica Whitegrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Lemna aequinoctialis Lesser Duckweed	Duration: Perennial Habit: Herb Light: Water:
	Lemna minor Common Duckweed	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Lemna obscura Little Duckweed	Duration: Perennial Habit: Herb Light: Water:
	Lepidium austrinum Southern Peppergrass, Southern Pepperwort	Duration: Annual Habit: Herb Light: Water:
	Lepidium densiflorum Common Pepperweed	Duration: Annual Habit: Herb Light: Water:
	Lepidium oblongum Veiny Pepperweed	Duration: Annual Habit: Herb Light: Water:
	Lepidium virginicum Virginia Peppergrass, Virginia Pepperweed, Peppergrass, Poor Man's Pepper	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Leptochloa dubia Green Sprangletop	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Leptochloa fusca Malabar Sprangletop	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Leptochloa fusca ssp. fascicularis Bearded Sprangletop	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Leptochloa panicea Mucronate Sprangletop, Red Sprangletop, Needle Sprangletop	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Leptochloa panicea ssp. brachiata Red Sprangletop	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Lepuropetalon spathulatum Petiteplant	Duration: Annual Habit: Subshrub Light: Water:
	Lespedeza capitata Roundhead Lespedeza, Roundhead Bush-clover, Round-headed Lespedeza, Round-headed Bush-clover	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Lespedeza hirta Hairy Lespedeza	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Lespedeza repens Creeping Lespedeza, Creeping Bush-clover	Duration: Perennial Habit: Herb Light: Water:
	Lespedeza stuevei Tall Bush-clover, Tall Lespedeza	Duration: Perennial Habit: Herb Light: Water:
	Lespedeza texana Texas Lespedeza, Texas Bush-clover	Duration: Perennial Habit: Herb Light: Sun Water:
	Lespedeza violacea Violet Lespedeza	Duration: Perennial Habit: Herb Light: Sun Water:
	Lespedeza virginica Slender Lespedeza, Slender Bush-clover	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Dry
	Lesquerella argyraea Silver Bladderpod	Duration: Biennial Habit: Herb Light: Water:
	Lesquerella auriculata Earleaf Bladderpod	Duration: Annual Habit: Herb Light: Water:
	Lesquerella densiflora Denseflower Bladderpod, Low Bladderpod	Duration: Annual Habit: Herb Light: Water:
	Lesquerella engelmannii Engelmann's Bladderpod	Duration: Perennial Habit: Herb Light: Water:
	Lesquerella fendleri Fendler's Bladderpod, Popweed	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Lesquerella gordonii Gordon's Bladderpod	Duration: Annual Habit: Herb Light: Sun Water:
	Lesquerella gracilis Spreading Bladderpod, Cloth-of-gold	Duration: Annual Habit: Herb Light: Sun Water:
	Lesquerella gracilis ssp. gracilis Spreading Bladderpod	Duration: Annual Habit: Herb Light: Water:
	Lesquerella grandiflora Bigflower Bladderpod	Duration: Annual Habit: Herb Light: Water:
	Lesquerella ovalifolia Roundleaf Bladderpod	Duration: Perennial Habit: Herb Light: Water:
	Lesquerella recurvata Gaslight Bladderpod, Slender Bladderpod	Duration: Annual Habit: Herb Light: Water:
	Leucophyllum frutescens Cenizo, Purple Sage, Texas Ranger, Texas Barometer Bush, Texas Silverleaf, Texas Sage, Silverleaf	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Leucospora multifida Narrowleaf Paleseed	Duration: Annual Habit: Herb Light: Water:
	Liatris acidota Sharp Blazing Star, Sharp Gayfeather, Sharp Liatris	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Liatris aestivalis Summer Gayfeather, Summer Blazing Star, Summer Liatris	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Liatris aspera Tall Blazing Star, Tall Gayfeather, Tall Liatris, Rough Blazing Star, Rough Gayfeather, Rough Liatris, Button Snakeroot	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Liatris elegans Pink-scale Blazing Star, Pink-scale Gayfeather, Pink-scale Liatris	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Liatris elegans var. bridgesii Pinkscale Blazingstar, Pinkscale Gayfeather	Duration: Perennial Habit: Herb Light: Water:
	Liatris punctata Dotted Blazing Star, Dotted Gayfeather, Dotted Liatris, Purples	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Liatris punctata var. mucronata Texas Gayfeather, Texas Blazing Star, Texas Liatris, Cusp Liatris, Cusp Blazing Star, Cusp Gayfeather, Narrow-leaf Blazing Star, Narrow-leaf Gayfeather, Purples	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Liatris pycnostachya Prairie Blazing Star, Prairie Gayfeather, Prairie Liatris, Kansas Blazing Star, Kansas Gayfeather, Kansas Liatris, Cat-tail Blazing Star, Cat-tail Gayfeather, Cat-tail Liatris, Hairy Button-snakeroot	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Liatris squarrosa Scaly Blazing Star, Scaly Gayfeather, Scaly Liatris	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Liatris squarrosa var. glabrata Scaly Blazing Star, Scaly Gayfeather, Scaly Liatris	Duration: Perennial Habit: Herb Light: Water:
	Limnodea arkansana Ozark Grass, Ozarkgrass	Duration: Annual Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Wet, Moist
	Limnosciadium pinnatum Tansy Dogshade	Duration: Annual Habit: Herb Light: Water:
	Limonium carolinianum Carolina Sealavender, Sea Lavender	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Lindera benzoin Northern Spicebush, Spicebush, Wild Allspice	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Wet, Moist, Dry
	Lindernia dubia Yellowseed False Pimpernel	Duration: Annual Habit: Herb Light: Water:
	Lindheimera texana Texas Yellowstar, Texas Star, Texas Yellow-star, Lindheimer Daisy	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Linum alatum Winged Flax	Duration: Annual Habit: Herb Light: Water:
	Linum berlandieri Berlandier's Yellow Flax	Duration: Annual, Perennial Habit: Herb Light: Water:
	Linum berlandieri var. berlandieri Berlandier's Yellow Flax, Yellow Flax, Stiff-stem Flax	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Linum hudsonioides Texas Flax, Yellow Flax, Hudson Flax	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Linum imbricatum Tufted Flax	Duration: Annual Habit: Herb Light: Water:
	Linum medium Stiff Yellow Flax	Duration: Annual, Perennial Habit: Herb Light: Water:
	Linum medium var. texanum Stiff Yellow Flax	Duration: Annual, Perennial Habit: Herb Light: Water:
	Linum pratense Meadow Flax	Duration: Annual Habit: Herb Light: Water:
	Linum rigidum Stiffstem Flax, Large-flower Yellow Flax, Yellow Flax	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Linum rigidum var. rigidum Stiffstem Flax	Duration: Annual, Perennial Habit: Herb Light: Water:
	Linum rupestre Rock Flax	Duration: Perennial Habit: Herb Light: Water:
	Linum sulcatum Grooved Flax, Yellow Prairie Flax	Duration: Annual Habit: Herb Light: Water:
	Lipocarpha aristulata Awned Halfchaff Sedge	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Lipocarpha drummondii Drummond's Halfchaff Sedge	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Lithospermum caroliniense Carolina Puccoon, Hairy Puccoon, Hispid Gromwell	Duration: Perennial Habit: Herb Light: Sun Water:
	Lithospermum incisum Fringed Puccoon, Golden Puccoon, Narrowleaf Puccoon, Narrow-leaved Puccoon, Puccoon, Narrowleaf Gromwell, Fringed Gromwell, Narrowleaf Stoneseed	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Lithospermum matamorense Rough Stoneseed	Duration: Annual Habit: Herb Light: Water:
	Lobelia appendiculata Pale Lobelia	Duration: Annual Habit: Herb Light: Water:
	Lobelia appendiculata var. appendiculata Pale Lobelia	Duration: Annual, Biennial Habit: Herb Light: Water:
	Lobelia cardinalis Cardinal Flower	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet, Moist
	Lobelia puberula Downy Lobelia	Duration: Perennial Habit: Herb Light: Water:
	Lobelia siphilitica Great Blue Lobelia	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet, Moist
	Loeflingia squarrosa Spreading Pygmyleaf	Duration: Annual Habit: Herb Light: Water:
	Lonicera albiflora Western White Honeysuckle, White Shrub Honeysuckle, White Bush Honeysuckle, White Limestone Honeysuckle, Texas Honeysuckle, White Honeysuckle	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist, Dry
	Lonicera sempervirens Coral Honeysuckle, Trumpet Honeysuckle, Woodbine	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist
	Lotus unifoliolatus American Bird's-foot Trefoil	Duration: Annual Habit: Herb Light: Water:
	Ludwigia alternifolia Seedbox	Duration: Perennial Habit: Herb Light: Sun Water: Wet, Moist
	Ludwigia glandulosa Cylindric-fruit Primrose-willow	Duration: Perennial Habit: Herb Light: Water:
	Ludwigia leptocarpa Anglestem Primrose-willow	Duration: Annual Habit: Subshrub Light: Water:
	Ludwigia octovalvis Mexican Primrose-willow, Narrow-leaf Water Primrose, Seedbox, Mexican Primrose Willow	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Ludwigia octovalvis ssp. octovalvis Mexican Primrose-willow	Duration: Perennial Habit: Subshrub Light: Water:
	Ludwigia palustris Marsh Seedbox, Water Purslane	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Ludwigia peploides Floating Primrose-willow, Water-primrose, Creeping Water-primrose	Duration: Perennial Habit: Herb Light: Sun Water:
	Ludwigia repens Creeping Primrose-willow, Floating Primrose-willow, Water Primrose	Duration: Perennial Habit: Herb Light: Water:
	Lupinus texensis Texas Bluebonnet, Bluebonnet, Texas Lupine, Buffalo Clover, Wolf Flower	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Lycium berlandieri Berlandier's Wolfberry, Wolfberry	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Lycium carolinianum Carolina Wolfberry, Carolina Desert-thorn, Creeping Wolfberry, Christmas Berry	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Lycium carolinianum var. quadrifidum Carolina Wolfberry, Creeping Wolfberry, Carolina Desert-thorn	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Lycopus americanus American Water Horehound, Water Horehound	Duration: Perennial Habit: Herb Light: Shade Water: Wet, Moist
	Lycopus virginicus Virginia Water Horehound, Virginia Bugleweed, American Water Horehound, Sweet Bugleweed, Water Bugle, Carpenter's Herb, Greeen Archangle, Purple Archangle, Paul's Betony, Wood-betony, Wolf-foot, Egyptian's Herb	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Lygodesmia texana Texas Skeleton Plant, Texas Skeleton Weed, Skeleton-plant, Purple Dandelion, Flowering Straw	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Lythrum alatum Winged Lythrum	Duration: Perennial Habit: Subshrub Light: Sun Water: Wet, Moist
	Lythrum alatum var. lanceolatum Winged Lythrum, Lance-leaf Loosestrife	Duration: Perennial Habit: Herb Light: Water:
	Lythrum californicum California Loosestrife	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Lythrum ovalifolium Low Loosestrife, Stream Loosestrife	Duration: Perennial Habit: Herb Light: Water:
	Machaeranthera pinnatifida Lacy Tansyaster, Yellow Spiny Daisy	Duration: Perennial Habit: Subshrub Light: Water:
	Machaeranthera pinnatifida ssp. pinnatifida Lacy Tansyaster, Yellow Spiny Daisy	Duration: Perennial Habit: Herb Light: Water:
	Machaeranthera pinnatifida var. pinnatifida Lacy Tansyaster, Yellow Spiny Daisy	Duration: Perennial Habit: Subshrub Light: Water:
	Machaeranthera tanacetifolia Tahoka Daisy, Tansy-aster, Tansey-leaf Tansy-aster, Tansyleaf Tansyaster	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Maclura pomifera Osage Orange, Bois d' Arc, Bodark, Horse Apple, Hedge Apple, Bowwood, Yellowwood, Naranjo Chino, Monkey Brains	Duration: Perennial Habit: Tree Light: Sun Water: Dry
	Mahonia trifoliolata Agarita, Agarito, Algerita, Laredo Mahonia, Laredo Oregon-grape, Trifoliate Barberry, Wild Currant	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist, Dry
	Malachra capitata Yellow Leafbract, Malva De Caballo, Horse Mallow	Duration: Annual, Perennial Habit: Herb Light: Water:
	Malpighia glabra Barbados Cherry, Wild Crapemyrtle, Acerola, Manzanita	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Malvastrum aurantiacum Wright's False Mallow	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Malvaviscus arboreus Turkscap, Wax Mallow, Bleeding Hearts, Mexican Apple, Manzanita	Duration: Perennial Habit: Shrub Light: Water:
	Malvaviscus arboreus var. drummondii Turk's Cap, Drummond's Turk's Cap, Drummond Turk's Cap, Wax Mallow, Drummond's Wax Mallow, Drummond Wax Mallow, Red Mallow, Texas Mallow, Mexican Apple, Sleeping Hibiscus, Bleeding Hearts, Manzanita	Duration: Perennial Habit: Shrub Light: Shade, Part-shade Water: Moist, Dry
	Mammillaria heyderi Little Nipple Cactus, Heyder Pincushion Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Marshallia caespitosa Barbara's-buttons, Puffballs, White Barbara's-buttons, Barbara's Buttons	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Marshallia caespitosa var. caespitosa Barbara's Buttons, Puffballs	Duration: Perennial Habit: Herb Light: Water:
	Marshallia caespitosa var. signata Marked Barbara's-buttons, Marked Barbara's Buttons, Puffballs	Duration: Perennial Habit: Herb Light: Water:
	Marsilea macropoda Bigfoot Water-clover, Water-clover, Clover-fern, Largefoot Pepperwort	Duration: Perennial Habit: Herb, Fern Light: Sun, Shade, Part-shade Water: Wet
	Marsilea vestita Hairy Water-clover, Hairy Waterclover, Hairy Water Clover, Clover Fern	Duration: Perennial Habit: Herb, Fern Light: Part-shade Water: Wet
	Matelea biflora Star Milkvine, Purple Milkweed Vine	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Dry
	Matelea cynanchoides Prairie Milkvine	Duration: Perennial Habit: Herb Light: Water:
	Matelea decipiens Oldfield Milkvine, Deceptive Milkvine, Deceptive Spinypod	Duration: Perennial Habit: Herb, Vine Light: Water:
	Matelea edwardsensis Plateau Milkvine, Plateau Milkweed Vine	Duration: Perennial Habit: Vine Light: Water:
	Matelea gonocarpos Anglepod, Angularfruit Milkvine	Duration: Perennial Habit: Vine Light: Water:
	Matelea reticulata Pearl Milkweed Vine, Netted Milkvine, Green Milkweed Vine, Net Vein Milkvine	Duration: Perennial Habit: Vine Light: Part-shade Water: Dry
	Maurandella antirrhiniflora Snapdragon Vine , Roving Sailor, Climbing Snapdragon, Little Snapdragon Vine	Duration: Perennial Habit: Vine Light: Part-shade Water: Dry
	Mecardonia procumbens Baby Jump-up	Duration: Annual Habit: Herb Light: Water:
	Melampodium leucanthum Blackfoot Daisy, Rock Daisy, Plains Blackfoot, Arnica	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Melica nitens Three-flower Melic, Tall Melicgrass, Threeflower Melicgrass, Melicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist, Dry
	Melochia pyramidata Pyramidflower, Broom-wood, Pyramid Flower	Duration: Annual Habit: Herb, Subshrub, Shrub Light: Water:
	Melothria pendula Guadeloupe Cucumber, Meloncito, Speckled Gourd	Duration: Perennial Habit: Vine Light: Water:
	Melothria pendula var. pendula Guadeloupe Cucumber	Duration: Perennial Habit: Herb, Vine Light: Water:
	Menispermum canadense Common Moonseed	Duration: Perennial Habit: Vine Light: Sun, Shade, Part-shade Water: Moist
	Menodora heterophylla Low Menodora, Redbud, Twinpod	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Menodora longiflora Showy Menodora, Twinpod	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Mentzelia albescens Wavyleaf Blazingstar	Duration: Perennial Habit: Herb Light: Water:
	Mentzelia nuda Bractless Blazingstar, Sand Lily	Duration: Perennial Habit: Herb Light: Water:
	Mentzelia oligosperma Stick-leaf, Chickenthief	Duration: Perennial Habit: Shrub Light: Water:
	Mentzelia reverchonii Reverchon's Blazingstar, Reverchon's Stick-leaf, Prairie Stickleaf	Duration: Perennial Habit: Shrub Light: Water:
	Merremia dissecta Alamo Vine, Noyau Vine, Correhuela De Las Doce	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist, Dry
	Mikania scandens Climbing Hempvine, Climbing Hempweed	Duration: Perennial Habit: Vine Light: Shade Water: Wet
	Mimosa aculeaticarpa Catclaw Mimosa	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Mimosa aculeaticarpa var. biuncifera Catclaw Mimosa, Cat's-claw Mimosa, Wait-a-bit	Duration: Perennial Habit: Tree Light: Water:
	Mimosa borealis Fragrant Mimosa, Pink Mimosa	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Mimosa nuttallii Nuttall's Sensitive Briar	Duration: Perennial Habit: Herb Light: Water:
	Mimosa roemeriana Roemer's Mimosa, Sensitive Briar	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Mimosa strigillosa Powderpuff, Sunshine Mimosa, Sensitive Plant	Duration: Perennial Habit: Shrub Light: Water: Moist, Dry
	Mimulus alatus Sharpwing Monkeyflower, Sharp-winged Monkeyflower	Duration: Perennial Habit: Herb Light: Water:
	Mimulus glabratus Roundleaf Monkeyflower, Yellow Monkeyflower	Duration: Perennial Habit: Herb Light: Water:
	Minuartia drummondii Drummond's Stitchwort, Sandwort	Duration: Annual Habit: Herb Light: Water:
	Mirabilis albida White Four O'clock, Dwarf Four O'clock	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Mirabilis gigantea Giant Four O'Clock	Duration: Perennial Habit: Herb Light: Water:
	Mirabilis linearis Narrowleaf Four O'Clock	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water: Dry
	Mirabilis nyctaginea Heartleaf Four O'Clock	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Mitreola petiolata Lax Hornpod	Duration: Annual Habit: Herb Light: Water:
	Modiola caroliniana Carolina Bristlemallow, Carolina Modiola	Duration: Annual Habit: Subshrub Light: Water:
	Mollugo verticillata Green Carpetweed	Duration: Annual Habit: Herb Light: Water:
	Monarda citriodora Lemon Beebalm, Purple Horsemint, Lemon Mint, Plains Horsemint, Lemon Horsemint, Horsemint, Purple Lemon Mint	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Monarda clinopodioides Basil Beebalm	Duration: Annual Habit: Herb Light: Water:
	Monarda fistulosa Wild Bergamot, Beebalm	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Monarda lindheimeri Lindheimer's Beebalm, Lindheimer Beebalm	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Monarda punctata Spotted Beebalm, Spotted Horsemint, Horsemint	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Monarda punctata var. lasiodonta Spotted Beebalm	Duration: Annual Habit: Subshrub Light: Water:
	Monolepis nuttalliana Nuttall's Povertyweed	Duration: Annual Habit: Herb Light: Water:
	Morella cerifera Wax Myrtle , Southern Wax Myrtle, Southern Bayberry, Eastern Bayberry, Bayberry, Candleberry, Tallow Shrub	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Wet, Moist
	Morus microphylla Texas Mulberry, Littleleaf Mulberry, Mountain Mulberry, Mexican Mulberry, Dwarf Mulberry	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Morus rubra Red Mulberry, Moral	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Muhlenbergia arenicola Sand Muhly	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Muhlenbergia capillaris Gulf Muhly, Hair-awn Muhly, Hairy-awn Muhly, Hair Grass, Pink Muhly	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist, Dry
	Muhlenbergia frondosa Wirestem Muhly	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Muhlenbergia lindheimeri Lindheimer's Muhly, Lindheimer Muhly, Big Muhly, Blue Muhly	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist, Dry
	Muhlenbergia mexicana Mexican Muhly, Leafy Satingrass, Wirestem Muhly	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist
	Muhlenbergia reverchonii Seep Muhly	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist, Dry
	Muhlenbergia rigens Deergrass, Meadow Muhly, Deer Muhly	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist
	Muhlenbergia schreberi Nimblewill	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Moist
	Muhlenbergia sylvatica Woodland Muhly	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Muhlenbergia utilis Aparejo Grass, Aparejo Muhly	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Myosotis macrosperma Largeseed Forget-me-not	Duration: Annual Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Myriophyllum heterophyllum Twoleaf Watermilfoil	Duration: Perennial Habit: Herb Light: Water:
	Najas guadalupensis Common Water Nymph, Southern Water Nymph, Najas	Duration: Annual Habit: Herb Light: Sun Water: Wet
	Nama hispidum Sand Bells, Bristly Nama, Sand-bell	Duration: Annual Habit: Herb Light: Water:
	Nama jamaicense Jamaicanweed, Jamaican Weed, Fiddleleaf Nama	Duration: Annual Habit: Herb Light: Water:
	Nassella leucotricha Texas Wintergrass, Texas Speargrass, Wintergrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Neeragrostis reptans Creeping Lovegrass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Nekemias arborea Peppervine	Duration: Perennial Habit: Shrub, Vine Light: Sun, Part-shade Water: Moist
	Nelumbo lutea American Lotus, Yellow Water Lotus, Yellow Lotus	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Nemastylis geminiflora Prairie Celestials, Celestials, Prairie Pleatleaf	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Nemophila phacelioides Texas Baby Blue Eyes, Large-flower Baby-blue-eyes, Baby Blue-eyes, Flannel Breeches	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Nephrolepis exaltata Boston Swordfern	Duration: Perennial Habit: Fern Light: Water:
	Nephrolepis exaltata ssp. exaltata Boston Fern, Sword Fern, Wild Boston Fern	Duration: Perennial Habit: Fern Light: Water:
	Neptunia lutea Yellow Sensitive Briar, Yellow Puff	Duration: Perennial Habit: Shrub Light: Sun Water:
	Neptunia pubescens Tropical Puff	Duration: Perennial Habit: Herb Light: Water:
	Nicotiana repanda Fiddleleaf Tobacco, Fiddle-leaf Tobacco	Duration: Annual Habit: Herb Light: Water:
	Nolina lindheimeriana Devil's Shoestring, Devil's-shoestring, Ribbon Grass	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Nolina texana Texas Sacahuista, Texas Beargrass, Basket Grass, Sacahuista, Bunchgrass, Texas Bear-grass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Nothoscordum bivalve Crowpoison, False Garlic, Crow Poison	Duration: Perennial Habit: Herb Light: Sun Water:
	Nuphar lutea Yellow Pond Lily, Yellow Cow Lily, Cow Lily, Spatter Dock, Wakas	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Nuphar lutea ssp. advena Common Spatterdock, Spatterdock, Yellow Cow-lily, Cow-lily, Yellow Pond-lily, Brandy-bottle	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Nuttallanthus canadensis Canada Toadflax, Blue Toadflax, Old-field Toadflax	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Nuttallanthus texanus Texas Toadflax, Texas Toad-flax, Toadflax	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Nyctaginia capitata Devil's Bouquet, Scarlet Muskflower	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Nymphaea elegans Tropical Royalblue Waterlily	Duration: Perennial Habit: Herb Light: Water:
	Nymphaea mexicana Yellow Waterlily, Yellow Water-lily, Banana Lily, Banana Waterlily, Sun Lotus	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Nymphaea odorata American White Water-lily, Fragrant White Water-lily, Fragrant Water-lily, White Water-lily, Sweet-scented White Water-lily, Sweet-scented Water-lily, Beaver Root	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet
	Nymphaea odorata ssp. odorata American White Waterlily	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Oenothera curtiflora Velvetweed, Velvetleaf Gaura, Lizard-tail Gaura, Willow Gaura	Duration: Annual Habit: Herb Light: Water:
	Oenothera drummondii Beach Evening-primrose, Beach Evening Primrose	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Oenothera filiformis Longflower Beeblossom, Longflower Gaura, Large-flowered Gaura, Kearney Gaura, Tall Gaura	Duration: Annual, Biennial, Perennial Habit: Herb Light: Water:
	Oenothera grandis Showy Evening-primrose, Largeflower Eveningprimrose, Showy Eveningprimrose	Duration: Annual Habit: Herb Light: Water:
	Oenothera heterophylla Variable-leaf Evening-primrose	Duration: Annual Habit: Herb Light: Water:
	Oenothera jamesii Trumpet Evening-primrose, Trumpet Evening Primrose, River Primrose	Duration: Biennial Habit: Herb Light: Sun Water: Wet
	Oenothera kunthiana Kunth's Evening-primrose	Duration: Annual Habit: Herb Light: Water:
	Oenothera laciniata Cutleaf Evening-primrose, Cut-leaved Evening Primrose	Duration: Annual Habit: Herb Light: Part-shade Water:
	Oenothera lindheimeri White Gaura, Butterfly Gaura, Lindheimer's Beeblossom, Lindheimer's Gaura	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Oenothera macrocarpa Bigfruit Evening-primrose, Missouri Evening-primrose, Fluttermill, Big-fruit Evening-primrose, Missouri Primrose, Bigfruit Evening Primrose	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Oenothera macrocarpa ssp. macrocarpa Bigfruit Evening-primrose, Fluttermill, Missouri Evening Primrose	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Oenothera patriciae Plains Beeblossom, Plains Gaura	Duration: Annual Habit: Herb Light: Water:
	Oenothera rhombipetala Fourpoint Evening-primrose, Four-point Evening Primrose, Diamond Petal Primrose, Greater Four-point Evening-primrose	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Oenothera sinuosa Wavyleaf Beeblossom, Wavyleaf Gaura	Duration: Perennial Habit: Herb Light: Water:
	Oenothera spachiana Spach's Evening-primrose	Duration: Annual Habit: Herb Light: Water:
	Oenothera speciosa Pink Evening Primrose, Showy Evening Primrose, Mexican Evening Primrose, Showy Primrose, Pink Ladies, Buttercups, Pink Buttercups	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Oenothera suffrutescens Scarlet Beeblossom, Scarlet Gaura	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Oenothera suffulta Kisses, Wild Honeysuckle, Beeblossom, Roadside Gaura	Duration: Annual Habit: Shrub Light: Sun Water: Moist
	Oenothera triloba Stemless Evening-primrose, Stemless Evening Primrose	Duration: Annual Habit: Herb Light: Sun Water:
	Oenothera villosa Hairy Evening Primrose	Duration: Biennial, Perennial Habit: Herb Light: Water:
	Oenothera villosa ssp. villosa Hairy Evening-primrose	Duration: Biennial Habit: Herb Light: Water:
	Oenothera xerogaura Drummond's Beeblossom, Drummond's Gaura	Duration: Perennial Habit: Herb Light: Water:
	Oligoneuron nitidum Shiny Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Oligoneuron rigidum Stiff Goldenrod, Hard-leaf Goldenrod	Duration: Perennial Habit: Herb Light: Sun Water: Wet, Moist, Dry
	Oligoneuron rigidum var. rigidum Stiff Goldenrod	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Onoclea sensibilis Sensitive Fern, Bead Fern, Sympathy Fern	Duration: Perennial Habit: Herb, Fern Light: Shade, Part-shade Water: Wet, Moist
	Onosmodium bejariense Soft-hair Marbleseed	Duration: Perennial Habit: Herb Light: Shade Water: Dry
	Onosmodium bejariense var. bejariense Soft-hair Marbleseed, False Gromwell	Duration: Perennial Habit: Herb Light: Sun Water:
	Onosmodium bejariense var. occidentale Western Marbleseed	Duration: Perennial Habit: Herb Light: Water:
	Onosmodium helleri Heller's Marbleseed, Marble-seed	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Ophioglossum crotalophoroides Bulbous Adder's-tongue	Duration: Perennial Habit: Herb, Fern Light: Water:
	Ophioglossum crotalophoroides var. crotalophoroides Bulbous Adder's-tongue	Duration: Perennial Habit: Fern Light: Water:
	Ophioglossum engelmannii Limestone Adder's-tongue, Limestone Adderstongue	Duration: Perennial Habit: Herb, Fern Light: Water:
	Ophioglossum vulgatum Southern Adder's-tongue, Adder's-tongue, Adder's-tongue Fern	Duration: Perennial Habit: Fern Light: Water:
	Oplismenus hirtellus Basketgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Oplismenus hirtellus ssp. setarius Basketgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Opuntia engelmannii Cactus Apple, Prickly Pear	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Opuntia engelmannii var. lindheimeri Texas Prickly Pear, Lindheimer's Prickly Pear, Lindheimer Prickly Pear	Duration: Perennial Habit: Cactus/Succulent Light: Sun, Part-shade Water: Dry
	Opuntia humifusa Low Prickly Pear, Smooth Prickly Pear, Devil's Tongue	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Opuntia macrorhiza Bigroot Prickly Pear, Twist-spine Prickly Pear, Common Prickly Pear, Plains Prickly Pear	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Opuntia phaeacantha Tulip Prickly Pear, Brownspine Prickly Pear Cactus, Purple-fruited Prickly Pear, Brown-spined Prickly Pear, New Mexico Prickly Pear, Desert Prickly Pear	Duration: Perennial Habit: Cactus/Succulent Light: Part-shade Water: Dry
	Orobanche ludoviciana Louisiana Broomrape	Duration: Annual Habit: Herb Light: Water:
	Orobanche ludoviciana ssp. multiflora Manyflower Broomrape	Duration: Annual Habit: Herb Light: Water:
	Osmorhiza longistylis Longstyle Sweetroot, Aniseroot, Sweet-cicely, Wild Licorice	Duration: Perennial Habit: Herb Light: Shade Water: Moist
	Ostrya virginiana Eastern Hop-hornbeam, American Hop-hornbeam, Woolly Hop-hornbean, Eastern Ironwood, Roughbark Ironwood, Ironwood, Deerwood, Leverwood	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Oxalis albicans Radishroot Woodsorrel	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Oxalis dillenii Slender Yellow Wood Sorrel, Yellow Wood Sorrel, Yellow Woodsorrel	Duration: Perennial Habit: Herb Light: Water:
	Oxalis drummondii Drummond's Wood-sorrel, Large-leaf Wood-sorrel, Drummond's Woodsorrel	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Oxalis stricta Common Yellow Oxalis, Yellow Wood-sorrel, Upright Yellow Wood-sorrel, Yellow Woodsorrel	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Oxalis violacea Violet Woodsorrel, Violet Wood-sorrel	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Oxytropis lambertii Purple Locoweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Packera glabella Butterweed, Cress-leaf Groundsel, Yellowtop	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist
	Packera obovata Golden Groundsel, Roundleaf Groundsel, Roundleaf Ragwort	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist
	Packera plattensis Prairie Groundsel, Prairie Ragwort	Duration: Biennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Packera tampicana Yellowtop, Great Plains Ragwort, Butterweed	Duration: Annual Habit: Herb Light: Water:
	Palafoxia callosa Small Palafox, Small Palafoxia	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Palafoxia rosea Rosy Palafox, Rose Palafoxia	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Palafoxia rosea var. macrolepis Rosy Palafox	Duration: Annual Habit: Herb Light: Water:
	Palafoxia sphacelata Othake, Sand Palafoxia	Duration: Annual Habit: Herb Light: Water: Dry
	Panicum anceps Beaked Panicgrass , Beaked Panic Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Panicum capillare Witchgrass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Panicum dichotomiflorum Fall Panicgrass, Fall Panic Grass	Duration: Annual Habit: Grass/Grass-like Light: Sun Water:
	Panicum diffusum Spreading Witchgrass, West Indian Panicgrass, West Indian Panic Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Panicum hallii Hall's Panicgrass, Hall's Panic Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Panicum obtusum Vine Mesquite	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Panicum philadelphicum Philadelphia Panicgrass, Philadelphia Panic Grass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Panicum rigidulum Redtop Panicgrass, Redtop Panic Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Panicum virgatum Switchgrass, Wand Panic Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist, Dry
	Panicum virgatum var. virgatum Switchgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Pappophorum bicolor Pink Pappasgrass, Pink Pappusgrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Parietaria pensylvanica Pennsylvania Pellitory, Pennsylvania Cucumber Plant	Duration: Annual Habit: Herb Light: Water:
	Parkinsonia aculeata Retama, Paloverde, Mexican Paloverde, Jerusalem Thorn, Horsebean, Lluvia De Oro	Duration: Perennial Habit: Tree Light: Sun Water: Moist, Dry
	Paronychia jamesii James' Nailwort	Duration: Perennial Habit: Subshrub Light: Water:
	Paronychia lindheimeri Forked Nailwort	Duration: Annual Habit: Herb Light: Water:
	Paronychia virginica Whitlow-wort, Broom Nailwort, Yellow Nailwort, Park's Nailwort	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water: Dry
	Parthenium confertum Gray's Feverfew	Duration: Annual, Biennial, Perennial Habit: Herb, Subshrub Light: Water:
	Parthenocissus heptaphylla Sevenleaf Creeper, Seven-leaf Creeper	Duration: Perennial Habit: Vine Light: Sun, Shade, Part-shade Water: Moist
	Parthenocissus quinquefolia Virginia Creeper	Duration: Perennial Habit: Vine Light: Sun, Shade, Part-shade Water: Moist
	Parthenocissus vitacea Woodbine, Hiedra Creeper	Duration: Perennial Habit: Vine Light: Sun, Shade, Part-shade Water: Moist, Dry
	Pascopyrum smithii Western Wheatgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist
	Paspalidium geminatum Egyptian Panicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Paspalum distichum Knotgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Paspalum floridanum Florida Paspalum	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Paspalum langei Rustyseed Paspalum	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Paspalum plicatulum Brownseed Paspalum, Brownseed Paspale	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Paspalum pubiflorum Hairyseed Paspalum	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Passiflora affinis Bracted Passionflower, Passion Flower	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist, Dry
	Passiflora incarnata Maypop, Purple Passionflower, Purple Passion Vine, Apricot Vine	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist, Dry
	Passiflora lutea Yellow Passionflower, Yellow Passion Vine, Yellow Passion-flower	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Passiflora tenuiloba Birdwing Passionflower, Slender-lobe Passionflower, Spread Lobe Passionflower, Bird Wing Passionflower	Duration: Perennial Habit: Vine Light: Part-shade Water: Dry
	Pavonia lasiopetala Rock Rose, Rose Pavonia, Rose Mallow, Pavonia	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Pectis angustifolia Limoncillo, Lemonscent, Crownseed Pectis, Lemon-scented Pectis, Lemonscent Pectis, Lemonweed, Chinchweed, Fetid Marigold	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Pectis angustifolia var. fastigiata Lemonscent	Duration: Annual Habit: Herb Light: Water:
	Pediomelum cuspidatum Indian-turnip, Largebract Indian Breadroot, Tall Scurfy Pea, Tall-bread Scurf-pea	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum cyphocalyx Turniproot, Wand Psoralea, Turnip-root Scurf-pea	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum digitatum Palmleaf Indian Breadroot, Palm-leaf Scurf-pea	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum hypogaeum Subterranean Indian Breadroot , Edible Scurf-pea, Prairie-potato, Pomme Blanche	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum hypogaeum var. hypogaeum Subterranean Indian Breadroot, Indian Breadroot, Edible Scurf-pea	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum hypogaeum var. scaposum Subterranean Indian Breadroot	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum hypogaeum var. subulatum Subterranean Indian Breadroot	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum latestipulatum Texas Plains Indian Breadroot, Scurfpea, Scurf-pea	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum latestipulatum var. appressum Texas Plains Indian Breadroot, Scurfpea, Scurf-pea	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum latestipulatum var. latestipulatum Texas Plains Indian Breadroot, Scurfpea, Scurf-pea	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum linearifolium Narrowleaf Indian Breadroot, Narrow-leaf Scurf-pea	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum rhombifolium Gulf Indian Breadroot, Brown-flowered Psoralea, Round-leaf Scurf-pea	Duration: Perennial Habit: Herb Light: Water:
	Pellaea atropurpurea Purple Cliffbrake	Duration: Perennial Habit: Herb, Fern Light: Water: Dry
	Pellaea ovata Ovateleaf Cliffbrake, Ovate-leaf Cliffbrake	Duration: Perennial Habit: Herb, Fern Light: Sun Water:
	Pellaea wrightiana Wright's Cliffbrake Fern, Wright's Cliffbrake	Duration: Perennial Habit: Fern Light: Water:
	Penstemon albidus White Penstemon, White Beardtongue, Red-line Penstemon, Red-line Beardtongue	Duration: Perennial Habit: Herb Light: Sun Water:
	Penstemon cobaea Prairie Penstemon, Prairie Beardtongue, Foxglove Penstemon, Foxglove Beardtongue, False Foxglove, Large-flowered Penstemon, Large-flowered Beardtongue, Cobaea Penstemon, Cobaea Beardtongue, Wild Foxglove	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Penstemon digitalis Mississippi Penstemon, Mississippi Beardtongue, Smooth White Penstemon, Smooth White Beardtongue, Talus Slope Penstemon, Talus Slope Beardtongue, Foxglove Penstemon, Foxglove Beardtongue	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist, Dry
	Penstemon fendleri Fendler's Penstemon, Fendler's Beardtongue, Fendler Penstemon, Fendler Beardtongue, Purple Foxglove	Duration: Perennial Habit: Herb Light: Sun Water:
	Penstemon grandiflorus Large Penstemon, Large Beardtongue, Large-flower Penstemon, Large-flower Beardtongue, Large-flowered Penstemon, Large-flowered Beardtongue	Duration: Perennial Habit: Herb Light: Sun Water:
	Penstemon guadalupensis Guadalupe Penstemon, Guadalupe Beardtongue, White Penstemon, White Beardtongue	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Penstemon laxiflorus Nodding Penstemon, Nodding Beardtongue, Loose-flowered Penstemon, Loose-flowered Beardtongue	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Penstemon murrayanus Scarlet Penstemon, Scarlet Beardtongue, Red Penstemon, Red Beardtongue, Cupleaf Penstemon, Cupleaf Beardtongue	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Penstemon triflorus Hill Country Penstemon, Hill Country Beardtongue, Scarlet Penstemon, Scarlet Beardtongue, Heller's Penstemon, Heller's Beardtongue	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Penstemon triflorus ssp. integrifolius Heller's Penstemon, Heller's Beardtongue	Duration: Perennial Habit: Herb Light: Water:
	Penstemon triflorus ssp. triflorus Heller's Penstemon, Heller's Beardtongue	Duration: Perennial Habit: Herb Light: Water:
	Penstemon tubaeflorus White Wand Penstemon, White Wand Beardtongue	Duration: Perennial Habit: Herb Light: Water:
	Penthorum sedoides Ditch Stonecrop	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Perityle lindheimeri Lindheimer's Rockdaisy, Rock Daisy	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Phacelia congesta Caterpillars, Blue Curls, Fiddleneck	Duration: Annual, Biennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Phacelia hirsuta Fuzzy Phacelia	Duration: Annual Habit: Herb Light: Water:
	Phacelia patuliflora Sand Phacelia, Sand Scorpionweed, Blue Phacelia	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Phacelia patuliflora var. patuliflora Sand Phacelia	Duration: Annual Habit: Herb Light: Water:
	Phacelia popei Pope's Phacelia	Duration: Annual Habit: Herb Light: Water:
	Phacelia strictiflora Prairie Phacelia	Duration: Annual Habit: Herb Light: Water:
	Phalaris caroliniana Carolina Canarygrass, Maygrass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Phemeranthus aurantiacus Orange Flameflower, Flameflower, Fameflower, Talinum	Duration: Perennial Habit: Subshrub Light: Part-shade Water: Dry
	Phemeranthus calycinus Largeflower Flameflower, Largeflower Fameflower	Duration: Perennial Habit: Subshrub Light: Water:
	Phemeranthus parviflorus Sunbright, Dwarf Flameflower, Prairie Flameflower	Duration: Perennial Habit: Herb Light: Sun Water:
	Philadelphus inodorus Scentless Mock Orange	Duration: Perennial Habit: Shrub Light: Water:
	Phlox cuspidata Pointed Phlox	Duration: Annual Habit: Herb Light: Water:
	Phlox drummondii Annual Phlox, Drummond Phlox, Pride-of-Texas, Texas Pride	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Phlox drummondii ssp. drummondii Annual Phlox	Duration: Annual Habit: Herb Light: Water:
	Phlox drummondii ssp. mcallisteri Mcallister's Phlox, Drummond Phlox	Duration: Annual Habit: Herb Light: Water:
	Phlox pilosa Downy Phlox, Prairie Phlox, Fragrant Phlox	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Phlox pilosa ssp. pilosa Downy Phlox, Prairie Phlox, Fragrant Phlox	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Phlox roemeriana Goldeneye Phlox, Golden-eye Phlox	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Phoradendron tomentosum Christmas Mistletoe, Mistletoe, Injerto	Duration: Perennial Habit: Subshrub Light: Water:
	Phragmites australis Common Reed, Phragmites	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Phryma leptostachya American Lopseed, Lopseed	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Phyla lanceolata Lanceleaf Frogfruit, Lanceleaf Fogfruit	Duration: Perennial Habit: Herb Light: Water:
	Phyla nodiflora Texas Frogfruit, Turkey Tangle Fogfruit, Frogfruit	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Phyllanthus abnormis Drummond's Leaf-flower	Duration: Annual Habit: Herb Light: Water:
	Phyllanthus caroliniensis Carolina Leaf-flower	Duration: Annual Habit: Herb Light: Water:
	Phyllanthus polygonoides Smartweed Leaf-flower, Knotweed Leafflower	Duration: Perennial Habit: Subshrub Light: Water:
	Physalis angulata Cutleaf Groundcherry	Duration: Annual Habit: Herb Light: Water:
	Physalis cinerascens Smallflower Groundcherry	Duration: Perennial Habit: Herb Light: Water:
	Physalis cinerascens var. cinerascens Smallflower Groundcherry	Duration: Perennial Habit: Herb Light: Water:
	Physalis hederifolia Ivyleaf Groundcherry, Ivy-leaf Groundcherry	Duration: Perennial Habit: Subshrub Light: Water:
	Physalis heterophylla Clammy Groundcherry	Duration: Perennial Habit: Herb Light: Water: Dry
	Physalis longifolia Longleaf Groundcherry	Duration: Perennial Habit: Herb Light: Water:
	Physalis mollis Field Groundcherry	Duration: Perennial Habit: Herb Light: Water:
	Physalis pubescens Husk Tomato, Downy Ground-cherry, Downy Groundcherry	Duration: Annual Habit: Herb Light: Water:
	Physalis pumila Dwarf Ground-cherry, Yellow Ground-cherry	Duration: Perennial Habit: Herb Light: Water:
	Physalis virginiana Virginia Groundcherry	Duration: Perennial Habit: Herb Light: Water:
	Physostegia angustifolia Narrowleaf False Dragonhead, False Dragon-head	Duration: Perennial Habit: Herb Light: Water:
	Physostegia intermedia Spring Obedient Plant, Marsh Obedient Plant, Slender False Dragonhead, Intermediate False Dragonhead	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Physostegia pulchella Showy False Dragonhead, Beautiful False Dragon-head	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Physostegia virginiana Fall Obedient Plant, False Dragonhead, Virginia Lions-heart	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Physostegia virginiana ssp. praemorsa Obedient Plant, Fall Obedient Plant, Lionheart, False Dragonhead	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Phytolacca americana American Pokeweed, Great Pokeweed, Pokeweed, Pokeberry, Red Ink Plant, Pigeonberry	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Pilularia americana American Pillwort	Duration: Perennial Habit: Fern Light: Water: Wet
	Pinaropappus roseus White Rocklettuce, White Dandelion, Pink Dandelion, White Rock Lettuce	Duration: Perennial Habit: Herb Light: Water:
	Pinus elliottii Slash Pine	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Pinus taeda Loblolly Pine, Oldfield Pine, Bull Pine, Rosemary Pine	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Piptochaetium avenaceum Blackseed Speargrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Pistia stratiotes Water Lettuce	Duration: Perennial Habit: Herb Light: Water:
	Pityopsis graminifolia Narrowleaf Silkgrass, Golden Aster	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Plantago aristata Largebracted Plantain, Buckthorn	Duration: Annual Habit: Herb Light: Water:
	Plantago elongata Prairie Plantain	Duration: Annual Habit: Herb Light: Water:
	Plantago helleri Heller's Plantain, Cedar Plantain	Duration: Annual Habit: Herb Light: Water:
	Plantago heterophylla Slender Plantain	Duration: Annual Habit: Herb Light: Water:
	Plantago hookeriana California Plantain, Tallow Weed	Duration: Annual Habit: Herb Light: Water:
	Plantago patagonica Woolly Plantain, Bristle-bract Plantain	Duration: Annual Habit: Herb Light: Water:
	Plantago rhodosperma Redseed Plantain, Red-seeded Plantain	Duration: Annual Habit: Herb Light: Water:
	Plantago rugelii Blackseed Plantain, Pale Plantain	Duration: Perennial Habit: Herb Light: Water:
	Plantago rugelii var. rugelii Blackseed Plantain	Duration: Perennial Habit: Herb Light: Water:
	Plantago virginica Virginia Plantain, Paleseed Indian-wheat, Dwarf Plantain, Paleseed Plantain, Hoary Plantain, Southern Plantain	Duration: Annual, Biennial Habit: Herb Light: Water:
	Plantago wrightiana Wright's Plantain	Duration: Annual Habit: Herb Light: Water:
	Platanus occidentalis American Sycamore, Eastern Sycamore, American Plane Tree, Plane Tree, Buttonwood, Buttonball Tree	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist
	Pleopeltis polypodioides Resurrection Fern	Duration: Perennial Habit: Herb, Fern, Vine Light: Water:
	Pleopeltis polypodioides ssp. michauxiana Resurrection Fern	Duration: Perennial Habit: Fern Light: Water:
	Pleuraphis mutica Tobosagrass, Tobosa Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Pluchea camphorata Camphor Pluchea, Camphor Weed	Duration: Annual Habit: Herb Light: Water:
	Pluchea odorata Sweetscent, Saltmarsh Fleabane	Duration: Annual Habit: Subshrub Light: Sun, Shade, Part-shade Water: Moist
	Pluchea odorata var. odorata Sweetscent, Marsh Fleabane, Southern Marsh Fleabane	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Poa arachnifera Texas Bluegrass, Texas Blue Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist
	Poa bigelovii Bigelow's Bluegrass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Poa pratensis Kentucky Bluegrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist, Dry
	Poa sylvestris Woodland Bluegrass, Sylvan Bluegrass, Sylvan Speargrass, Old-pasture Bluegrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Podophyllum peltatum Mayapple, Indian Apple, Wild Mandrake, Pomme De Mai, Podophylle Pelt	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist
	Polanisia dodecandra Redwhisker Clammyweed, Clammyweed	Duration: Annual Habit: Herb Light: Water:
	Polanisia dodecandra ssp. trachysperma Sandyseed Clammyweed, Clammy-weed, Clammyweed	Duration: Annual Habit: Herb Light: Sun Water:
	Polanisia erosa Large Clammyweed	Duration: Annual Habit: Herb Light: Water:
	Polanisia erosa ssp. erosa Large Clammyweed	Duration: Annual Habit: Herb Light: Water:
	Polygala alba White Milkwort	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Polygala incarnata Procession Flower, Pink Milkwort	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Polygala lindheimeri Shrubby Milkwort, Purple Milkwort	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Polygala lindheimeri var. lindheimeri Shrubby Milkwort, Purple Milkwort	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Polygala lindheimeri var. parvifolia Shrubby Milkwort	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Polygala polygama Racemed Milkwort, Pink Milkwort	Duration: Biennial Habit: Herb Light: Shade, Part-shade Water: Moist
	Polygala sanguinea Purple Milkwort	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Polygala verticillata Whorled Milkwort	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Polygonum amphibium Water Knotweed, Water Smartweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Polygonum amphibium var. emersum Longroot Smartweed	Duration: Perennial Habit: Herb Light: Water:
	Polygonum buxiforme Box Knotweed	Duration: Annual Habit: Herb Light: Water:
	Polygonum glabrum Denseflower Knotweed	Duration: Annual Habit: Herb Light: Water:
	Polygonum hydropiperoides Swamp Smartweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Polygonum lapathifolium Curlytop Knotweed, Curl-top Smartweed, Pale Smartweed	Duration: Annual Habit: Herb Light: Water:
	Polygonum pensylvanicum Pennsylvania Smartweed, Pink Smartweed	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Polygonum punctatum Dotted Smartweed	Duration: Annual Habit: Herb Light: Sun Water:
	Polygonum ramosissimum Bushy Knotweed	Duration: Annual Habit: Herb Light: Water:
	Polygonum setaceum Bog Smartweed	Duration: Perennial Habit: Herb Light: Water:
	Polygonum tenue Pleatleaf Knotweed	Duration: Annual Habit: Herb Light: Water:
	Polypremum procumbens Juniper Leaf, Rustweed	Duration: Annual, Perennial Habit: Herb Light: Water:
	Polytaenia nuttallii Nuttall's Prairie Parsley, Prairie Parsley, Wild Dill, Prairie Parsnip	Duration: Biennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Polytaenia texana Texas Prairie Parsley, Texas-parsley, Texas Parsley	Duration: Biennial Habit: Herb Light: Sun Water: Dry
	Pomaria jamesii James' Holdback, James Rush-pea	Duration: Perennial Habit: Herb Light: Water:
	Pontederia cordata Pickerelweed, Pickerel Rush	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Populus deltoides Eastern Cottonwood, Carolina Poplar, Necklace Poplar, Alamo	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Wet, Moist, Dry
	Populus deltoides ssp. deltoides Eastern Cottonwood, Southern Cottonwood, Carolina Poplar, Eastern Poplar, Necklace Poplar, Alamo	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist
	Populus deltoides ssp. monilifera Plains Cottonwood, Great Plains Cottonwood, Texas Cottonwood, Northern Cottonwood	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Portulaca pilosa Kiss Me Quick, Chisme	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Portulaca umbraticola Wingpod Purslane, Purslane	Duration: Annual Habit: Herb Light: Water:
	Portulaca umbraticola ssp. umbraticola Wingpod Purslane	Duration: Annual Habit: Herb Light: Water:
	Potamogeton diversifolius Waterthread Pondweed, Threadleaf Pondweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Potamogeton foliosus Leafy Pondweed	Duration: Perennial Habit: Herb Light: Water:
	Potamogeton foliosus ssp. foliosus Leafy Pondweed	Duration: Perennial Habit: Herb Light: Water:
	Potamogeton illinoensis Illinois Pondweed	Duration: Perennial Habit: Herb Light: Water:
	Potamogeton nodosus Longleaf Pondweed, Knotty Pondweed	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet
	Potamogeton pusillus Small Pondweed	Duration: Perennial Habit: Herb Light: Water:
	Potentilla simplex Common Cinquefoil, Oldfield Cinquefoil	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Dry
	Proboscidea louisianica Louisiana Devil's-claw, Devil's claw, Ram's-horn, Unicorn Plant, Proboscis Flower	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Proboscidea louisianica ssp. louisianica Ram's Horn, Devil's Claw, Unicorn Plant, Ram's Horn	Duration: Annual Habit: Herb Light: Water:
	Prosopis glandulosa Honey Mesquite, Glandular Mesquite, Algarroba	Duration: Perennial Habit: Tree Light: Sun Water: Dry
	Prunella vulgaris Common Selfheal	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Prunus angustifolia Chickasaw Plum, Sandhill Plum	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Prunus caroliniana Carolina Cherry-laurel, Cherry-laurel, Laurel Cherry, Carolina Laurel Cherry	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist
	Prunus gracilis Oklahoma Plum	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Prunus mexicana Mexican Plum, Bigtree Plum, Inch Plum	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist, Dry
	Prunus minutiflora Texas Almond, Texas Wild Almond, Dwarf Plum	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Prunus rivularis River Plum, Creek Plum, Hog Plum	Duration: Perennial Habit: Shrub Light: Part-shade Water: Moist, Dry
	Prunus serotina Black Cherry, Wild Black Cherry, Rum Cherry	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Prunus serotina var. eximia Escarpment Black Cherry, Edwards Plateau Black Cherry, Escarpment Cherry	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist
	Prunus umbellata Flatwoods Plum, Hog Plum, Black Sloe	Duration: Perennial Habit: Tree Light: Water: Dry
	Pseudognaphalium obtusifolium Sweet Everlasting, Rabbit-tobacco, Fragrant Cudweed	Duration: Annual Habit: Herb Light: Water:
	Pseudognaphalium obtusifolium ssp. obtusifolium Blunt-leaf Rabbit-tobacco, Rabbit Tobacco, Sweet Everlasting, Fragrant Cudweed	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Pseudognaphalium stramineum Cottonbatting Plant	Duration: Annual Habit: Herb Light: Water:
	Psilostrophe tagetina Woolly Paperflower, Paperflower	Duration: Biennial, Perennial Habit: Herb, Subshrub Light: Sun, Part-shade Water: Dry
	Psilostrophe tagetina var. cerifera Woolly Paperflower, Plains Paperflower, Hairy Paperflower	Duration: Biennial, Perennial Habit: Herb Light: Water:
	Psoralidium tenuiflorum Slimflower Scurfpea, Scurfy Pea	Duration: Perennial Habit: Herb Light: Water:
	Ptelea trifoliata Wafer Ash, Common Hoptree, Hop Tree	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Wet, Moist, Dry
	Ptelea trifoliata ssp. trifoliata Common Hoptree, Baldwin Hop-tree	Duration: Perennial Habit: Tree Light: Water:
	Ptilimnium capillaceum Herbwilliam	Duration: Annual Habit: Herb Light: Water:
	Ptilimnium costatum Ribbed Mock Bishopweed	Duration: Annual Habit: Herb Light: Water:
	Ptilimnium nuttallii Laceflower, Mock Bishop's-weed	Duration: Annual Habit: Herb Light: Water:
	Pycnanthemum tenuifolium Narrowleaf Mountain Mint, Slender Mountain Mint, Common Horsemint	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Pyrrhopappus carolinianus Carolina Desert-chicory, Texas Dandelion, False Dandelion	Duration: Annual Habit: Herb Light: Water:
	Pyrrhopappus grandiflorus Tuberous Desert-chicory	Duration: Perennial Habit: Herb Light: Water:
	Pyrrhopappus pauciflorus Smallflower Desert-chicory, Texas Dandelion, False Dandelion	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Quercus alba White Oak, Northern White Oak, Eastern White Oak, Stave Oak, Ridge White Oak, Forked-leaf White Oak	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Quercus buckleyi Texas Red Oak, Buckley Oak, Texas Oak, Spanish Oak, Spotted Oak, Rock Oak	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Quercus fusiformis Escarpment Live Oak, Plateau Live Oak, Hill Country Live Oak, Texas Live Oak, Scrub Live Oak, Plateau Oak, Encino Molino, Tesmoli	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Quercus macrocarpa Bur Oak, Burr Oak, Savanna Oak, Overcup Oak, Prairie Oak, Mossy-cup Oak, Mossy-overcup Oak, Blue Oak	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Wet, Moist, Dry
	Quercus margaretta Sand Post Oak, Runner Oak, Drummond Post Oak, Dwarf Post Oak, Scrubby Post Oak	Duration: Perennial Habit: Tree Light: Water:
	Quercus marilandica Blackjack Oak, Barren Oak, Black Oak, Jack Oak	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Quercus mohriana Mohr Oak, Shin Oak, Scrub Oak	Duration: Perennial Habit: Shrub, Tree Light: Part-shade Water: Dry
	Quercus muehlenbergii Chinkapin Oak, Chinquapin Oak, Chestnut Oak, Yellow Chestnut Oak, Rock Chestnut Oak, Yellow Oak, Rock Oak	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Quercus nigra Water Oak, Possum Oak, Duck Oak, Punk Oak, Spotted Oak	Duration: Perennial Habit: Tree Light: Part-shade Water: Wet
	Quercus shumardii Shumard Oak, Shumard's Oak, Shumard Red Oak, Southern Red Oak, Swamp Red Oak, Spotted Oak	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist, Dry
	Quercus sinuata Bastard Oak, Durand Oak	Duration: Perennial Habit: Tree Light: Sun Water: Dry
	Quercus sinuata var. breviloba White Shin Oak, Bigelow Oak, Scaly-bark Oak, Limestone Durand Oak, Shortlobe Oak, Bastard Oak	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Quercus stellata Post Oak, Iron Oak, Cross Oak	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Quercus texana Nuttall Oak, Texas Oak	Duration: Perennial Habit: Tree Light: Part-shade Water:
	Quercus velutina Black Oak, Quercitron Oak, Yellow Oak, Smoothbark Oak, Yellowbark Oak	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Quercus virginiana Coastal Live Oak, Southern Live Oak, Virginia Live Oak, Live Oak, Encino	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist
	Quincula lobata Purple Groundcherry, Chinese Lantern, Purple Ground Cherry	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Ranunculus abortivus Littleleaf Buttercup, Kidney-leaf Buttercup, Early Wood Buttercup	Duration: Biennial Habit: Herb Light: Shade Water: Moist
	Ranunculus fascicularis Early Buttercup, Tufted Buttercup, Prairie Buttercup	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water:
	Ranunculus hispidus Bristly Buttercup	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Ranunculus hispidus var. nitidus Bristly Buttercup, Buttercup	Duration: Perennial Habit: Herb Light: Water:
	Ranunculus macranthus Large Buttercup	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Ranunculus pusillus Low Spearwort, Weakstem Buttercup	Duration: Annual Habit: Herb Light: Water:
	Ranunculus sceleratus Cursed Buttercup	Duration: Annual Habit: Herb Light: Part-shade Water:
	Ranunculus sceleratus var. sceleratus Cursed Buttercup	Duration: Annual Habit: Herb Light: Water:
	Ratibida columnifera Mexican Hat, Red-spike Mexican Hat, Upright Prairie Coneflower, Prairie Coneflower, Long-headed Coneflower, Thimbleflower	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Rhus aromatica Fragrant Sumac, Aromatic Sumac, Lemon Sumac, Polecat Bush	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Moist, Dry
	Rhus aromatica var. serotina Fragrant Sumac	Duration: Perennial Habit: Shrub Light: Water:
	Rhus copallinum Winged Sumac, Shining Sumac, Flameleaf Sumac, Mountain Sumac, Dwarf Sumac, Wing-rib Sumac, Black Sumac, Upland Sumac	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Rhus glabra Smooth Sumac	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Dry
	Rhus lanceolata Prairie Flameleaf Sumac, Flameleaf Sumac, Prairie Sumac, Lance-leaf Sumac, Lance-leaved Sumac, Texas Sumac, Tree Sumac, Limestone Sumac, Prairie Shining Sumac	Duration: Perennial Habit: Tree Light: Sun Water: Dry
	Rhus trilobata Skunkbush, Skunkbush Sumac, Fragrant Sumac, Aromatic Sumac, Scented Sumac, Ill-scented Sumac, Basketbush, Squawbush	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Rhus trilobata var. trilobata Skunkbush Sumac	Duration: Perennial Habit: Shrub Light: Water:
	Rhus virens Evergreen Sumac, Tobacco Sumac, Lambrisco, Lentrisco	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Rhynchosia latifolia Prairie Snoutbean	Duration: Perennial Habit: Vine Light: Water:
	Rhynchosia minima Least Snoutbean	Duration: Perennial Habit: Vine Light: Water:
	Rhynchosia senna Texas Snoutbean	Duration: Annual Habit: Herb, Vine Light: Water:
	Rhynchosia senna var. texana Texas Snoutbean, Texas Snout-bean	Duration: Perennial Habit: Vine Light: Water:
	Rhynchosida physocalyx Bladderpod Sida, Buffpetal, Beaked Sida	Duration: Perennial Habit: Herb Light: Water:
	Rhynchospora colorata Whitetop Sedge, White-topped Sedge, Starrush Whitetop, Star Sedge, Star Rush	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Wet
	Rhynchospora corniculata Shortbristle Horned Beaksedge, Horned Beakrush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Rhynchospora harveyi Harvey's Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora macrostachya Tall Horned Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora nivea Showy Whitetop	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Richardia tricocca Prairie Mexican Clover	Duration: Perennial Habit: Herb Light: Water:
	Rivina humilis Pigeonberry, Rouge Plant, Baby-peppers, Bloodberry	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Robinia hispida Bristly Locust, Standing Sweet Pea	Duration: Perennial Habit: Shrub Light: Sun Water:
	Robinia pseudoacacia Black Locust	Duration: Perennial Habit: Tree Light: Sun Water: Moist, Dry
	Rorippa palustris Bog Yellowcress	Duration: Annual Habit: Herb Light: Water:
	Rosa foliolosa White Prairie Rose, Leafy Rose	Duration: Perennial Habit: Subshrub Light: Sun, Part-shade Water:
	Rosa setigera Climbing Prairie Rose, Climbing Rose, Prairie Rose	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Moist, Dry
	Rotala ramosior Lowland Rotala	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Rubus aboriginum Garden Dewberry	Duration: Perennial Habit: Subshrub, Vine Light: Water:
	Rubus trivialis Southern Dewberry, Dewberry	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Rudbeckia grandiflora Rough Coneflower, Tall Coneflower, Largeflower Coneflower	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Rudbeckia hirta Black-eyed Susan, Common Black-eyed Susan, Brown-eyed Susan, Blackeyed Susan	Duration: Annual, Biennial, Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Rudbeckia hirta var. pulcherrima Black-eyed Susan, Blackeyed Susan, Brown-eyed Susan, Pinewoods Coneflower	Duration: Annual, Biennial, Perennial Habit: Herb Light: Sun Water: Dry
	Rudbeckia maxima Giant Coneflower, Great Coneflower, Giant Brown-eyed Susan, Cabbage Coneflower	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Ruellia caroliniensis Carolina Wild Petunia	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Ruellia drummondiana Drummond's Ruellia, Drummond's Wild Petunia	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Dry
	Ruellia humilis Prairie Petunia, Fringeleaf Wild Petunia, Hairy Ruellia, Low Wild Petunia, Low Ruellia, Fringeleaf Ruellia, Fringe-leaf Wild Petunia	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Ruellia metziae White Ruellia, Metz's Wild Petunia, Metz Wild Petunia, Wild White Petunia	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Ruellia nudiflora Violet Ruellia, Common Wild Petunia, Violet Wild Petunia, Wild Petunia, Hierba De La Calentura	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Ruellia nudiflora var. nudiflora Violet Wild Petunia	Duration: Perennial Habit: Herb Light: Water:
	Ruellia strepens Limestone Ruellia, Limestone Wild Petunia	Duration: Perennial Habit: Herb Light: Water:
	Rumex altissimus Pale Dock	Duration: Perennial Habit: Herb Light: Water:
	Rumex chrysocarpus Amamastla	Duration: Perennial Habit: Herb Light: Water:
	Rumex hastatulus Heartwing Sorrel, Heart-wing Sorrel	Duration: Perennial Habit: Herb Light: Water:
	Rumex hymenosepalus Canaigre Dock, Canaigre, Desert Rhubarb	Duration: Perennial Habit: Herb Light: Water:
	Rumex spiralis Winged Dock	Duration: Perennial Habit: Herb Light: Water:
	Sabal minor Dwarf Palmetto, Bush Palmetto, Palmetto	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Moist, Dry
	Sabatia angularis Rosepink, Rose-pink	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Sabatia arenicola Sand Rose Gentian	Duration: Annual Habit: Herb Light: Sun Water:
	Sabatia campestris Texas Star, Rose Gentian, Meadow Pink, Prairie Rose-gentian, Prairie Sabatia	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Saccharum giganteum Sugarcane Plumegrass, Giant Plumegrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Sagina decumbens Trailing Pearlwort	Duration: Annual Habit: Herb Light: Water:
	Sagina decumbens ssp. decumbens Trailing Pearlwort	Duration: Annual Habit: Herb Light: Water:
	Sagittaria calycina Hooded Arrowhead	Duration: Perennial Habit: Herb Light: Water:
	Sagittaria graminea Grassy Arrowhead, Grass-leaf Arrowhead	Duration: Perennial Habit: Herb Light: Water:
	Sagittaria graminea var. graminea Grassy Arrowhead	Duration: Perennial Habit: Herb Light: Water:
	Sagittaria latifolia Broadleaf Arrowhead, Arrowhead, Duckroot, Duck-potato, Wapato	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet
	Sagittaria longiloba Longbarb Arrowhead, Flecha De Agua, Long-lobe Arrowhead, Long-barb Arrowhead	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Sagittaria platyphylla Delta Arrowhead	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Salix exigua Narrowleaf Willow, Narrow-leaf Willow, Sandbar Willow, Coyote Willow	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Wet, Moist
	Salix nigra Black Willow, Gulf Black Willow, Swamp Willow, Sauz	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Wet, Moist
	Salvia azurea Pitcher Sage, Big Blue Sage, Azure Sage, Giant Blue Sage, Blue Sage	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Salvia azurea var. grandiflora Pitcher Sage, Blue Sage	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Salvia ballotiflora Shrubby Blue Sage, Blue Shrub Sage, Mejorana	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Salvia coccinea Scarlet Sage, Tropical Sage, Blood Sage, Red Sage, Indian Fire	Duration: Annual, Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Salvia engelmannii Engelmann's Sage, Engelmann's Salvia	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Salvia farinacea Mealy Blue Sage, Mealy Sage, Mealycup Sage	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Salvia greggii Autumn Sage, Cherry Sage, Gregg Salvia	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Salvia lyrata Lyreleaf Sage, Cancer Weed	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Salvia reflexa Mintweed, Lanceleaf Sage, Lamb's-leaf Sage, Rocky Mountain Sage, Sage Mint, Blue Sage	Duration: Annual Habit: Herb Light: Water:
	Salvia roemeriana Cedar Sage	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Salvia texana Texas Sage, Blue Sage	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Sambucus nigra Black Elderberry	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Sambucus nigra ssp. canadensis Common Elderberry, Black Elder, Mexican Elderberry, Common Elder, Elderberry, Tapiro, Sauco	Duration: Perennial Habit: Shrub Light: Part-shade Water: Wet
	Samolus ebracteatus Limewater Brookweed	Duration: Perennial Habit: Herb Light: Water:
	Samolus ebracteatus ssp. cuneatus Limewater Brookweed, Limerock Brookweed	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Samolus valerandi Seaside Brookweed	Duration: Perennial Habit: Herb Light: Water:
	Samolus valerandi ssp. parviflorus Seaside Brookweed, Water Pimpernel, Thin-leaf Brookweed	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Sanicula canadensis Canadian Blacksnakeroot, Black Snakeroot	Duration: Biennial Habit: Herb Light: Water:
	Sanicula odorata Clustered Blacksnakeroot	Duration: Perennial Habit: Herb Light: Water:
	Sapindus saponaria Wingleaf Soapberry, Soapberry, Wild China Tree	Duration: Perennial Habit: Tree Light: Water:
	Sapindus saponaria var. drummondii Western Soapberry, Soapberry, Wild China Tree, Wild Chinaberry, Indian Soap Plant, Jaboncillo	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist, Dry
	Saururus cernuus Lizard's Tail, Lizard Tail, Breastweed, Water Dragon	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Wet, Moist
	Schedonnardus paniculatus Tumblegrass, Tumble Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Schizachyrium scoparium Little Bluestem, Popotillo Azul	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Dry
	Schoenocaulon texanum Texas Feathershank, Green Lily, Texas Sabadilla	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Schoenoplectus acutus Hardstem Bulrush, Tule	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Schoenoplectus californicus California Bulrush, California Club-rush, Giant Bulrush	Duration: Perennial Habit: Herb Light: Sun Water:
	Schoenoplectus pungens Common Threesquare, Chairmaker's-rush, American Bulrush, Threesquare Bulrush, Sharp Clubrush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Schoenoplectus tabernaemontani Softstem Bulrush, Soft-stem Club-rush, Great Bulrush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Scirpus atrovirens Green Bulrush, Dark Green Bulrush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Scirpus georgianus Georgia Bulrush	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Scirpus pendulus Rufous Bulrush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Scleria ciliata Fringed Nutrush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Scleria oligantha Littlehead Nutrush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Scleria triglomerata Whip Nutrush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Scutellaria cardiophylla Gulf Skullcap	Duration: Annual Habit: Herb Light: Water:
	Scutellaria drummondii Drummond's Skullcap	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Scutellaria drummondii var. drummondii Drummond's Skullcap	Duration: Annual Habit: Herb Light: Water:
	Scutellaria drummondii var. edwardsiana Drummond's Skullcap	Duration: Annual Habit: Herb Light: Water:
	Scutellaria elliptica Hairy Skullcap	Duration: Perennial Habit: Herb Light: Water:
	Scutellaria elliptica var. hirsuta Hairy Skullcap	Duration: Perennial Habit: Herb Light: Water:
	Scutellaria ovata Heartleaf Skullcap, Heart-leaf Skullcap	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist
	Scutellaria parvula Small Skullcap	Duration: Perennial Habit: Herb Light: Water:
	Scutellaria resinosa Sticky Skullcap, Shrubby Skullcap, Resin-dot Skullcap, Resinous Skullcap	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Scutellaria wrightii Wright's Skullcap, Bushy Skullcap, Shrubby Skullcap	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist, Dry
	Sedum nuttallianum Yellow Stonecrop	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Sedum pulchellum Widowscross	Duration: Annual Habit: Herb Light: Water: Wet
	Selaginella apoda Meadow Spikemoss	Duration: Perennial Habit: Herb Light: Water:
	Selaginella arenicola ssp. riddellii Riddell's Spikemoss	Duration: Perennial Habit: Herb Light: Water:
	Selaginella peruviana Peruvian Spikemoss	Duration: Perennial Habit: Herb Light: Water:
	Senecio ampullaceus Texas Ragwort, Texas Groundsel, Texas Butterweed	Duration: Annual Habit: Herb Light: Water:
	Senecio flaccidus Threadleaf Ragwort, Threadleaf Groundsel	Duration: Perennial Habit: Subshrub Light: Water:
	Senegalia roemeriana Roemer Acacia, Roemer's Acacia, Roundflower Catclaw, Round-flowered Catclaw, Catclaw Acacia, Catclaw	Duration: Perennial Habit: Shrub, Tree Light: Sun Water: Dry
	Senegalia wrightii Wright Acacia, Wright's Acacia, Catclaw Acacia, Catclaw	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Senna lindheimeriana Lindheimer's Senna, Velvet Leaf Senna, Velvetleaf Senna, Velvet-leaf Wild Sensitive-plant, Puppy-dog Ears	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Senna marilandica Maryland Senna, Maryland Wild Senna, Southern Wild Senna, Wild Senna	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Senna obtusifolia Java-bean, Sicklepod	Duration: Annual Habit: Herb Light: Water:
	Senna pumilio Dwarf Senna	Duration: Perennial Habit: Herb Light: Water:
	Senna roemeriana Twoleaf Senna, Two Leaved Senna	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Sesbania drummondii Rattlebush, Rattlebox, Poisonbean	Duration: Perennial Habit: Shrub Light: Water:
	Sesbania herbacea Coffeeweed, Bigpod Sesbania	Duration: Annual Habit: Subshrub Light: Water:
	Sesbania vesicaria Bagpod, Bladderpod	Duration: Annual Habit: Herb, Subshrub Light: Water:
	Setaria grisebachii Grisebach's Bristlegrass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Setaria leucopila Streambed Bristlegrass, Plains Bristlegrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Setaria magna Giant Bristlegrass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Setaria parviflora Marsh Bristlegrass, Knotroot Bristlegrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Setaria reverchonii Reverchon's Bristlegrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Setaria reverchonii ssp. ramiseta Rio Grande Bristlegrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Setaria scheelei Southwestern Bristlegrass, Scheele's Bristlegrass, Scheele's Foxtail Grass, Foxtail Grass	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Moist, Dry
	Sibara virginica Virginia Winged Rockcress	Duration: Annual Habit: Herb Light: Water:
	Sicyos angulatus One-seed Burr Cucumber, Star Cucumber	Duration: Annual Habit: Vine Light: Water:
	Sida ciliaris Bracted Fanpetals, Bracted Sida	Duration: Annual Habit: Herb Light: Water:
	Sida lindheimeri Lindheimer's Sida, Showy Fanpetals	Duration: Perennial Habit: Herb Light: Water:
	Sida rhombifolia Cuban Jute, Axocatzin	Duration: Annual Habit: Herb, Subshrub Light: Water:
	Sida spinosa Prickly Fanpetals	Duration: Annual Habit: Subshrub Light: Water:
	Sideroxylon lanuginosum Gum Bumelia, Gum Bully, Woollybucket Bumelia, Woolly Bumelia, Gum Woollybucket, Woolly Buckthorn, Chittamwood, Shittamwood, Gum Elastic, Coma, Black Haw	Duration: Perennial Habit: Shrub, Tree Light: Sun, Part-shade Water: Dry
	Sideroxylon lanuginosum ssp. oblongifolium Gum Bully, Chittamwood, Gum Elastic Tree	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Silene antirrhina Sleepy Silene, Sleepy Catchfly	Duration: Annual Habit: Herb Light: Water:
	Silene stellata Widow's Frill, Starry Campion	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Silphium albiflorum White Rosinweed, White-flowered Rosinweed, Compass Plant	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Silphium laciniatum Compassplant, Compass Plant	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Silphium radula Roughstem Rosinweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Simsia calva Awnless Bush Sunflower, Bush Sunflower	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Sisyrinchium angustifolium Narrowleaf Blue-eyed Grass, Narrow-leaf Blue-eyed-grass, Bermuda Blue-eyed Grass, Blue-eyed Grass	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Sisyrinchium biforme Wiry Blue-eyed Grass	Duration: Perennial Habit: Herb Light: Water:
	Sisyrinchium campestre Prairie Blue-eyed Grass, White-eyed Grass	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Sisyrinchium chilense Swordleaf Blue-eyed Grass, Sword-leaf Blue-eyed Grass	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Sisyrinchium langloisii Roadside Blue-eyed Grass, Dotted Blue-eyed Grass, Southern Blue-eyed Grass	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Sisyrinchium minus Dwarf Blue-eyed-grass, Pink-eyed-grass, Pink Blue-eyed-grass	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Smallanthus uvedalius Hairy Leafcup	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Smilax bona-nox Sawbriar, Saw Greenbriar, Catbriar, Bullbriar, Stretchberry Vine	Duration: Perennial Habit: Vine Light: Shade Water: Moist, Dry
	Smilax glauca Cat Greenbriar	Duration: Perennial Habit: Shrub, Vine Light: Water:
	Smilax rotundifolia Roundleaf Greenbriar, Common Greenbriar	Duration: Perennial Habit: Shrub, Vine Light: Sun, Shade, Part-shade Water: Moist
	Smilax smallii Lance-leaf Greenbriar, Southern Smilax, Jacksonvine, Jacksonbriar	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist
	Smilax tamnoides Bristly Greenbriar	Duration: Perennial Habit: Shrub, Vine Light: Water:
	Solanum carolinense Carolina Horsenettle, Carolina Horse-nettle	Duration: Perennial Habit: Herb Light: Water:
	Solanum citrullifolium Watermelon Nightshade, Melonleaf Nightshade	Duration: Annual Habit: Herb Light: Water:
	Solanum dimidiatum Western Horsenettle, Western Horse-nettle	Duration: Perennial Habit: Herb Light: Water:
	Solanum elaeagnifolium Silverleaf Nightshade, Silver-leaf Nightshade, White Horse Nettle, Trompillo, Tomato Weed, Bull Nettle	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Solanum rostratum Buffalo Bur, Buffalo Bur Nightshade, Buffalobur Nightshade	Duration: Annual Habit: Herb Light: Sun Water:
	Solanum triquetrum Texas Nightshade, Hierba Mora	Duration: Perennial Habit: Herb, Vine Light: Water:
	Solidago altissima Tall Goldenrod, Late Goldenrod, Canadian Goldenrod, Canada Goldenrod	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Solidago canadensis Canada Goldenrod, Canadian Goldenrod, Tall Goldenrod, Giant Goldenrod	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Solidago gigantea Giant Goldenrod, Smooth Goldenrod, Tall Goldenrod, Late Goldenrod, Early Goldenrod	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Solidago juliae Julia's Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Solidago missouriensis Missouri Goldenrod, Prairie Goldenrod, Missouri Basin Goldenrod	Duration: Perennial Habit: Herb Light: Sun Water:
	Solidago nemoralis Gray Goldenrod, Prairie Goldenrod, Oldfield Goldenrod, Grayleaf Goldenrod, Gray-leaved Goldenrod, Dyersweed Goldenrod, Dwarf Goldenrod, Field Goldenrod	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Solidago odora Anisescented Goldenrod, Anise-scented Goldenrod, Sweet Goldenrod	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Solidago petiolaris Downy Ragged Goldenrod, Downy Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Solidago radula Western Rough Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Solidago rugosa Wrinkleleaf Goldenrod, Wrinkle-leaf Goldenrod, Rough-leaved Goldenrod, Roughleaf Goldenrod, Rough-stemmed Goldenrod, Roughstem Goldenrod	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Solidago speciosa Showy Goldenrod, Noble Goldenrod	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Solidago ulmifolia Elmleaf Goldenrod, Elm-leaved Goldenrod	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Sophora nuttalliana Silky Sophora	Duration: Perennial Habit: Herb Light: Water:
	Sophora secundiflora Texas Mountain Laurel, Mountain Laurel, Mescal Bean, Mescal Bean Sophora, Frijolillo, Frijolito	Duration: Perennial Habit: Shrub, Tree Light: Sun, Part-shade Water: Moist, Dry
	Sorghastrum nutans Indiangrass, Yellow Indiangrass, Indian Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Moist, Dry
	Spartina pectinata Prairie Cordgrass, Freshwater Cordgrass, Sloughgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Spartina spartinae Gulf Cordgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Spergularia salina Salt Sandspurry	Duration: Annual Habit: Herb Light: Water:
	Spermolepis divaricata Roughfruit Scaleseed	Duration: Annual Habit: Herb Light: Water:
	Spermolepis echinata Bristly Scaleseed	Duration: Annual Habit: Herb Light: Water:
	Spermolepis inermis Red River Scaleseed, Spreading Scaleseed	Duration: Annual Habit: Herb Light: Water:
	Sphaeralcea angustifolia Narrowleaf Globemallow, Copper Globemallow, Copper Mallow	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Sphaeralcea coccinea Scarlet Globemallow, Caliche Globemallow	Duration: Biennial Habit: Shrub Light: Sun Water: Dry
	Sphaeralcea hastulata Spear Globemallow	Duration: Perennial Habit: Subshrub Light: Sun Water: Dry
	Sphaeralcea lindheimeri Woolly Globemallow	Duration: Perennial Habit: Subshrub Light: Sun, Part-shade Water: Moist, Dry
	Sphenopholis obtusata Prairie Wedgescale	Duration: Annual Habit: Grass/Grass-like Light: Part-shade Water:
	Spigelia hedyotidea Prairie Pinkroot, Prairie Pink Root	Duration: Perennial Habit: Herb Light: Water:
	Spigelia marilandica Woodland Pinkroot, Pinkroot, Indian Pink	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Spigelia texana Texas Pinkroot	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes cernua Nodding Ladies'-tresses, Ladies'-tresses, Nodding Lady's Tresses	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Spiranthes lacera Northern Slender Ladies'-tresses, Slender Ladies'-tresses, Slender Lady's Tresses	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes lacera var. gracilis Southern Slender Ladies'-tresses, Slender Ladies'-tresses, Slender Lady's Tresses	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes magnicamporum Great Plains Ladies'-tresses, Great Plains Lady's Tresses	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes vernalis Spring Ladies'-tresses, Spring Lady's Tresses	Duration: Perennial Habit: Herb Light: Water:
	Spirodela polyrrhiza Common Duckmeat, Giant Duckweed	Duration: Perennial Habit: Herb Light: Water:
	Sporobolus clandestinus Hidden Dropseed, Rough Dropseed	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Sporobolus compositus Tall Dropseed, Composite Dropseed, Rough Dropseed	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Sporobolus compositus var. compositus Composite Dropseed, Tall Dropseed	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist
	Sporobolus cryptandrus Sand Dropseed	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Dry
	Sporobolus giganteus Giant Dropseed	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Sporobolus pyramidatus Whorled Dropseed, Target Dropseed, Madagascar Dropseed	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Sporobolus vaginiflorus Poverty Dropseed	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Stachys crenata Mousesear, Shade Betony, Mouse's Ear	Duration: Annual Habit: Herb Light: Water:
	Stachys drummondii Drummond's Hedgenettle, Pink Mint	Duration: Annual Habit: Herb Light: Water:
	Steinchisma hians Gaping Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Stenaria nigricans Bluets, Diamond-flowers	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Stenaria nigricans var. nigricans Diamondflowers, Narrowleaf Bluets, Baby's Breath, Bluets, Fine-leaf Bluets	Duration: Perennial Habit: Herb Light: Sun Water:
	Stenosiphon linifolius False Gaura	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Stillingia sylvatica Queen's-delight	Duration: Perennial Habit: Herb Light: Water:
	Stillingia texana Texas Queen's Delight, Queen's Delight, Texas Toothleaf	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Streptanthus hyacinthoides Smooth Jewelflower	Duration: Annual Habit: Herb Light: Water:
	Strophostyles helvola Trailing Fuzzybean, Amberique-bean, Trailing Wild Bean, Trailing Fuzzy Bean	Duration: Annual Habit: Vine Light: Sun Water:
	Strophostyles leiosperma Slickseed Fuzzybean	Duration: Annual Habit: Vine Light: Water:
	Stuckenia pectinata Sago Pondweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Stylisma pickeringii Pickering's Dawnflower	Duration: Perennial Habit: Vine Light: Water:
	Stylisma pickeringii var. pattersonii Patterson's Dawnflower	Duration: Perennial Habit: Herb, Vine Light: Water:
	Stylosanthes biflora Sidebeak Pencilflower	Duration: Perennial Habit: Herb Light: Water:
	Styphnolobium affine Eve's Necklace, Eve's Necklacepod, Texas Sophora, Pink Sophora, Necklace Tree	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Styrax platanifolius Sycamore-leaf Snowbell	Duration: Perennial Habit: Shrub Light: Part-shade Water: Moist
	Styrax platanifolius ssp. platanifolius Sycamoreleaf Snowbell	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Symphoricarpos orbiculatus Coralberry, Indian Currant, Buckbrush	Duration: Perennial Habit: Shrub Light: Shade, Part-shade Water: Moist, Dry
	Symphyotrichum divaricatum Southern Annual Saltmarsh Aster, Lawn American-aster, White Wood Aster, Saltmarsh Aster, Slender Aster	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Symphyotrichum drummondii Drummond's Aster	Duration: Perennial Habit: Herb Light: Water:
	Symphyotrichum drummondii var. texanum Drummond's Aster, Texas Aster	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Symphyotrichum dumosum Rice Button Aster, White Bushy Aster	Duration: Perennial Habit: Herb Light: Water:
	Symphyotrichum ericoides White Heath Aster, Heath Aster	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Symphyotrichum ericoides var. ericoides White Heath Aster, Heath Aster, White Aster, White Prairie Aster	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Symphyotrichum falcatum White Prairie Aster	Duration: Perennial Habit: Herb Light: Water:
	Symphyotrichum lanceolatum Whitepanicle Aster, Panicled Aster, Lanceleaf Aster, White Panicle Aster	Duration: Perennial Habit: Herb Light: Water:
	Symphyotrichum lanceolatum ssp. hesperium White Panicle Aster	Duration: Perennial Habit: Herb Light: Water:
	Symphyotrichum lanceolatum ssp. lanceolatum White Panicle Aster, Panicled Aster	Duration: Perennial Habit: Herb Light: Water:
	Symphyotrichum oblongifolium Aromatic Aster, Aromatic American Aster, Fall Aster, Wild Blue Aster, Shale Aster	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Symphyotrichum oolentangiense Skyblue Aster, Sky Blue American-aster, Azure Aster, Blue Devils	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Symphyotrichum patens Late Purple Aster	Duration: Perennial Habit: Herb Light: Water:
	Symphyotrichum patens var. patens Spreading Aster, Late Purple Aster, Spread-leaf Aster, Sky-drop Aster	Duration: Perennial Habit: Herb Light: Shade Water:
	Symphyotrichum praealtum Willowleaf Aster	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Symphyotrichum praealtum var. praealtum Willowleaf Aster, Tall Aster	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Symphyotrichum pratense Barrens Silky Aster, Meadow Aster	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Symphyotrichum sericeum Western Silver Aster, Western Silver American-aster, Silky Aster	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Taxodium distichum Bald Cypress, Baldcypress, Common Bald Cypress, Southern Bald Cypress, Deciduous Cypress, Southern Cypress, Swamp Cypress, Red Cypress, White Cypress, Yellow Cypress, Gulf Cypress, Tidewater Red Cypress	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist
	Tephrosia lindheimeri Lindheimer's Hoarypea, Hoary Pea, Lindheimer Tephrosia	Duration: Perennial Habit: Subshrub Light: Part-shade Water: Dry
	Tephrosia onobrychoides Multibloom Hoarypea, Multibloom Tephrosia	Duration: Perennial Habit: Herb Light: Water:
	Tephrosia virginiana Goat's Rue, Virginia Tephrosia, Devil's Shoestring	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Tetragonotheca ludoviciana Louisiana Nerveray	Duration: Perennial Habit: Herb Light: Water:
	Tetraneuris linearifolia Fineleaf Fournerved Daisy, Slender-leaf Hymenoxys, Bitterweed	Duration: Annual Habit: Herb Light: Water:
	Tetraneuris scaposa Four-nerve Daisy, Hymenoxys, Stemmy Four-nerve Daisy, Yellow Daisy, Bitterweed	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Tetraneuris scaposa var. scaposa Four-nerve Daisy, Hymenoxys, Stemmy Four-nerve Daisy, Bitterweed	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Teucrium canadense American Germander, Canada Germander, Canadian Germander, Germander, Hairy Germander, Wood Sage	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Teucrium cubense Small Coastal Germander, Coast Germander	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Teucrium laciniatum Lacy Germander, Cut-leaf Germander, Dwarf Germander	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Thalia dealbata Powdery Alligator-flag, Powdery Thalia, Water Canna	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Thalictrum dasycarpum Purple Meadow-rue, Tall Meadow-rue, Meadow Rue	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet, Moist
	Thamnosma texana Texas Desert-rue, Dutchman's Breeches, Rue Of The Mountains, Ruda Del Monte	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Thelesperma filifolium Stiff Greenthread, Greenthread	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Thelesperma filifolium var. filifolium Stiff Greenthread, Showy Navajo Tea, Greenthread	Duration: Annual, Perennial Habit: Herb Light: Sun Water: Dry
	Thelesperma megapotamicum Hopi Tea Greenthread, Green Threads, Navajo Tea, Cota	Duration: Perennial Habit: Herb Light: Water:
	Thelesperma simplicifolium Slender Greenthread, Navajo Tea, Cota	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Thelocactus setispinus Miniature Barrel Cactus, Hedgehog Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Thelypteris kunthii Wood Fern, River Fern, Southern Shield Fern, Kunth's Maiden Fern, Normal Shield Fern	Duration: Perennial Habit: Fern Light: Shade, Part-shade Water: Moist
	Thelypteris ovata var. lindheimeri Lindheimer's Marsh Fern, Lindheimer's Maiden Fern	Duration: Perennial Habit: Fern Light: Water:
	Thymophylla pentachaeta Parralena, Fiveneedle Pricklyleaf, Five-needle Fetid Marigold	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Thymophylla pentachaeta var. pentachaeta Parralena, Fiveneedle Pricklyleaf, Dogweed, Dyssodia	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water:
	Tidestromia lanuginosa Woolly Tidestromia	Duration: Annual Habit: Herb Light: Water:
	Tillandsia recurvata Small Ball Moss, Ball Moss	Duration: Perennial Habit: Herb Light: Water:
	Tinantia anomala False Dayflower, Widows Tears	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Townsendia exscapa Stemless Townsend Daisy, Stemless Townsend-daisy, Easter Daisy	Duration: Perennial Habit: Herb Light: Sun Water:
	Toxicodendron radicans Eastern Poison Ivy, Poison Ivy	Duration: Perennial Habit: Shrub, Vine Light: Shade, Part-shade Water: Moist
	Toxicodendron radicans ssp. verrucosum Eastern Poison Ivy	Duration: Perennial Habit: Herb, Subshrub, Shrub, Vine Light: Water:
	Tradescantia edwardsiana Plateau Spiderwort, Edwards' Spiderwort	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Tradescantia gigantea Giant Spiderwort	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Tradescantia hirsutiflora Hairyflower Spiderwort	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Tradescantia humilis Texas Spiderwort	Duration: Perennial Habit: Herb Light: Water:
	Tradescantia occidentalis Prairie Spiderwort, Western Spiderwort, Spiderwort	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Tradescantia ohiensis Ohio Spiderwort, Bluejacket	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Tradescantia pedicellata Edwards Plateau Spiderwort, Granite Spiderwort	Duration: Perennial Habit: Herb Light: Water:
	Tradescantia reverchonii Reverchon's Spiderwort	Duration: Perennial Habit: Herb Light: Water:
	Tradescantia subacaulis Stemless Spiderwort	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Tragia betonicifolia Betonyleaf Noseburn	Duration: Perennial Habit: Herb Light: Water:
	Tragia brevispica Shortspike Noseburn	Duration: Perennial Habit: Herb, Vine Light: Water:
	Tragia ramosa Branched Noseburn	Duration: Perennial Habit: Herb Light: Water:
	Tragia urticifolia Nettleleaf Noseburn	Duration: Perennial Habit: Herb, Vine Light: Water:
	Trepocarpus aethusae Whitenymph	Duration: Annual Habit: Herb Light: Water:
	Trichloris crinita Two-flowered Trichloris, False Rhodes Grass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Tridens albescens White Tridens, White Top	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Tridens buckleyanus Buckley's Fluffgrass, Buckley's Tridens	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Tridens congestus Pink Fluffgrass, Pink Tridens	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Tridens eragrostoides Lovegrass Tridens	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Tridens flavus Purpletop Tridens, Redtop Tridens, Tall Redtop Tridens, Purpletop, Redtop, Tall Redtop	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Tridens flavus var. flavus Purpletop Tridens	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Tridens muticus Slim Tridens	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Tridens muticus var. muticus Slim Tridens, Awnless Fluffgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Tridens strictus Longspike Tridens	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Tridens texanus Texas Fluffgrass, Texas Tridens	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Trifolium carolinianum Carolina Clover	Duration: Annual, Perennial Habit: Herb Light: Water:
	Triodanis biflora Small Venus' Looking-glass	Duration: Annual Habit: Herb Light: Water:
	Triodanis coloradoensis Colorado Venus' Looking-glass, Western Venus' Looking Glass	Duration: Annual Habit: Herb Light: Water:
	Triodanis holzingeri Holzinger's Venus' Looking-glass	Duration: Annual Habit: Herb Light: Water:
	Triodanis leptocarpa Slimpod Venus' Looking-glass	Duration: Annual Habit: Herb Light: Water:
	Triodanis perfoliata Clasping Venus's Looking-glass	Duration: Annual Habit: Herb Light: Shade Water: Dry
	Triodanis texana Texas Venus' Looking-glass	Duration: Annual Habit: Herb Light: Water:
	Triosteum angustifolium Yellow-fruit Horse-gentian, Narrow-leaved Horse-gentian, Narrowleaf Horse-gentian	Duration: Perennial Habit: Herb Light: Water:
	Triplasis purpurea Purple Sandgrass, Purple Triplasis	Duration: Annual Habit: Grass/Grass-like Light: Sun Water: Dry
	Tripogon spicatus American Fiveminute Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Tripsacum dactyloides Eastern Gamagrass, Fakahatchee Grass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Trisetum interruptum Prairie False Oat	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Typha domingensis Southern Cattail	Duration: Perennial Habit: Herb Light: Water:
	Typha latifolia Broadleaf Cattail, Common Cattail	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Wet
	Ulmus alata Winged Elm, Wahoo Elm, Cork Elm, Witch Elm	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Ulmus americana American Elm, White Elm, Soft Elm, Water Elm, Common Elm	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist
	Ulmus crassifolia Cedar Elm, Fall Elm, Basket Elm, Scrub Elm, Lime Elm, Texas Elm, Southern Rock Elm, Olmo	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Ulmus rubra Slippery Elm, Red Elm, Gray Elm, Soft Elm	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist
	Ungnadia speciosa Mexican Buckeye, Monilla	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Urochloa ciliatissima Fringed Signalgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Urochloa fusca Browntop Signalgrass	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Urochloa texana Texas Signalgrass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Urtica chamaedryoides Heart-leaf Stinging Nettle, Heart-leaf Nettle, Stinging Nettle	Duration: Annual Habit: Herb Light: Water:
	Utricularia gibba Humped Bladderwort, Bladderwort, Conespur Bladderpod	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Vaccinium arboreum Farkleberry, Tree Sparkleberry, Sparkleberry, Winter Huckleberry, Huckleberry	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Vachellia farnesiana Huisache, Texas Huisache, Sweet Acacia, Perfume Acacia, Mealy Acacia, Mealy Wattle, Cassie	Duration: Perennial Habit: Tree Light: Sun Water: Dry
	Valerianella amarella Hairy Cornsalad	Duration: Annual Habit: Herb Light: Water:
	Valerianella radiata Beaked Cornsalad, Woods Corn-salad	Duration: Annual Habit: Herb Light: Water:
	Valerianella stenocarpa Narrowcell Cornsalad	Duration: Annual Habit: Herb Light: Water:
	Valerianella texana Edwards Plateau Cornsalad	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Verbena bracteata Bigbract Verbena, Carpet Vervain, Prostrate Vervain	Duration: Annual Habit: Herb Light: Sun Water:
	Verbena canescens Gray Vervain	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Verbena cloverae Clover's Vervain	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Verbena halei Texas Vervain, Slender Verbena, Texas Verbena, Slender Vervain	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Verbena plicata Fanleaf Vervain	Duration: Perennial Habit: Herb Light: Water:
	Verbena stricta Hoary Verbena, Hoary Vervain, Tall Vervain, Woolly Verbena	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Verbena urticifolia White Vervain, White Verbena	Duration: Perennial Habit: Herb Light: Water:
	Verbena xutha Gulf Vervain	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Verbesina alternifolia Wingstem, Yellow Ironweed	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Verbesina encelioides Cowpen Daisy, Golden Crownbeard, Butter Daisy	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Verbesina helianthoides Gravelweed	Duration: Perennial Habit: Herb Light: Water:
	Verbesina lindheimeri Lindheimer's Crownbeard	Duration: Perennial Habit: Herb Light: Water:
	Verbesina virginica Frostweed, White Crownbeard, Iceplant, Iceweed, Virginia Crownbeard, Indian Tobacco, Richweed, Squawweed	Duration: Biennial, Perennial Habit: Herb Light: Shade, Part-shade Water: Moist, Dry
	Verbesina virginica var. virginica Frostweed, White Crownbeard	Duration: Biennial, Perennial Habit: Herb Light: Water:
	Vernonia baldwinii Western Ironweed, Baldwin's Ironweed, Ironweed	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Vernonia lindheimeri Woolly Ironweed	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Vernonia marginata Plains Ironweed	Duration: Perennial Habit: Herb Light: Water:
	Vernonia missurica Missouri Ironweed	Duration: Perennial Habit: Herb Light: Water:
	Vernonia texana Texas Ironweed	Duration: Perennial Habit: Herb Light: Water:
	Veronica anagallis-aquatica Water Speedwell	Duration: Biennial Habit: Herb Light: Water:
	Veronica peregrina American Speedwell, Purslane Speedwell, Neckweed	Duration: Annual Habit: Herb Light: Water:
	Viburnum rufidulum Rusty Blackhaw Viburnum, Rusty Blackhaw, Southern Blackhaw, Blackhaw, Bluehaw, Downy Viburnum, Southern Nannyberry, Rusty Nannyberry, Nannyberry	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Vicia americana American Vetch, American Deervetch	Duration: Perennial Habit: Vine Light: Sun Water:
	Vicia caroliniana Carolina Vetch	Duration: Perennial Habit: Vine Light: Water:
	Vicia ludoviciana Deer Pea Vetch, Louisiana Vetch	Duration: Annual Habit: Herb Light: Water:
	Vicia ludoviciana ssp. leavenworthii Leavenworth's Vetch	Duration: Annual Habit: Vine Light: Water:
	Vicia ludoviciana ssp. ludoviciana Deer Pea Vetch, Louisiana Vetch	Duration: Annual Habit: Vine Light: Water:
	Vicia minutiflora Pygmyflower Vetch	Duration: Annual Habit: Herb, Vine Light: Water:
	Viguiera dentata Plateau Goldeneye, Sunflower Goldeneye, Toothleaf Goldeneye, Chimalacate, Golden-eye	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Viola bicolor Field Pansy, Wild Pansy	Duration: Annual Habit: Herb Light: Water:
	Viola pubescens Downy Yellow Violet, Downy Violet, Hairy Yellow Violet, Yellow Violet, Common Yellow Violet	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Viola pubescens var. pubescens Downy Yellow Violet, Downy Violet, Hairy Violet, Yellow Violet, Common Yellow Violet	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Viola sororia Missouri Violet, Common Blue Violet, Hooded Blue Violet, Florida Violet, Meadow Violet, Confederate Violet, Dooryard Violet, Purple Violet, Woolly Blue Violet, Wood Violet, Hooded Violet	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist
	Vitis aestivalis Summer Grape , Pigeon Grape	Duration: Perennial Habit: Vine Light: Water:
	Vitis aestivalis var. lincecumii Long Grape	Duration: Perennial Habit: Vine Light: Water:
	Vitis cinerea var. helleri Winter Grape, Heller's Grape, Gray-leaf Grape, Smooth-leaf Grape, Sweet Grape, Spanish Grape	Duration: Perennial Habit: Vine Light: Part-shade Water: Moist
	Vitis monticola Sweet Mountain Grape, Champin Grape	Duration: Perennial Habit: Vine Light: Sun Water:
	Vitis mustangensis Mustang Grape	Duration: Perennial Habit: Vine Light: Part-shade Water: Dry
	Vitis riparia Riverbank Grape, River-bank Grape	Duration: Perennial Habit: Vine Light: Sun, Shade, Part-shade Water: Moist, Dry
	Vitis vulpina Frost Grape, Fox Grape	Duration: Perennial Habit: Vine Light: Water:
	Vulpia elliotea Squirreltail Fescue	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Vulpia octoflora Sixweeks Fescue, Common Sixweeks Grass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Warnockia scutellarioides Prairie Brazosmint, Prairie Brazoria	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Wedelia acapulcensis var. hispida Zexmenia, Orange Zexmenia, Hairy Wedelia, Wedelia, Texas Creeping-oxeye	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Wolffia columbiana Columbian Watermeal	Duration: Perennial Habit: Herb Light: Water:
	Woodsia obtusa Bluntlobe Cliff Fern, Blunt Cliff Fern	Duration: Perennial Habit: Herb, Fern Light: Sun, Shade, Part-shade Water: Moist
	Xanthisma texanum Texas Sleepy Daisy, Yellow Sleepy Daisy, Star of Texas, Texas Sleepy-daisy, Texas Sleepydaisy	Duration: Annual Habit: Herb Light: Part-shade Water:
	Xanthisma texanum var. drummondii Drummond's Sleepy Daisy, Yellow Sleepy Daisy, Drummond's Sleepy-daisy, Drummond's Sleepydaisy	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Xanthium strumarium Rough Cocklebur	Duration: Annual Habit: Herb Light: Water:
	Xanthium strumarium var. canadense Canada Cocklebur	Duration: Annual Habit: Herb Light: Water:
	Yucca aloifolia Spanish Dagger, Spanish Bayonet, Aloe Yucca	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Yucca arkansana Arkansas Yucca, Softleaf Yucca	Duration: Perennial Habit: Cactus/Succulent Light: Part-shade Water: Dry
	Yucca constricta Buckley Yucca, Buckley's Yucca	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Yucca glauca Soapweed Yucca, Narrowleaf Yucca, Plains Yucca, Beargrass, Great Plains Yucca	Duration: Perennial Habit: Herb, Subshrub, Shrub Light: Sun Water: Dry
	Yucca glauca var. glauca Soapweed Yucca, Narrow-leaf Yucca	Duration: Perennial Habit: Herb, Subshrub, Shrub Light: Part-shade Water: Dry
	Yucca louisianensis Gulf Coast Yucca	Duration: Perennial Habit: Subshrub Light: Sun Water: Moist, Dry
	Yucca pallida Pale-leaf Yucca	Duration: Perennial Habit: Cactus/Succulent Light: Sun, Part-shade Water: Dry
	Yucca rupicola Twistleaf Yucca, Twisted-leaf Yucca, Texas Yucca, Spanish Dagger	Duration: Perennial Habit: Cactus/Succulent Light: Sun, Part-shade Water: Dry
	Yucca torreyi Torrey Yucca, Torrey's Yucca, Spanish Bayonet, Spanish Dagger, Old Shag, Palma	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Zannichellia palustris Horned Pondweed, Horned Poolmat, Horned-pondweed	Duration: Perennial Habit: Herb Light: Water:
	Zanthoxylum clava-herculis Hercules Club, Pepperbark, Toothache Tree, Tickle Tongue, Prickly Ash	Duration: Perennial Habit: Tree Light: Sun Water: Dry
	Zanthoxylum hirsutum Texas Hercules' Club, Texas Prickly Ash, Limetone Prickly Ash, Toothache Tree, Tickle-tongue, Tingle-tongue	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Zigadenus nuttallii Nuttall's Death Camas, Death Camas, Poison-onion	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Zinnia grandiflora Plains Zinnia, Rocky Mountain Zinnia, Prairie Zinnia, Little Golden Zinnia, Yellow Zinnia	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Zizaniopsis miliacea Giant Cutgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Zizia aurea Golden Zizia, Golden Alexanders	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Ziziphus obtusifolia Lotebush, Lote-bush Condalia, Graythorn	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Ziziphus obtusifolia var. obtusifolia Lotebush	Duration: Perennial Habit: Tree Light: Water:
	Zornia bracteata Viperina	Duration: Annual Habit: Herb Light: Water:

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