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po258278

Xylorhiza tortifolia var. tortifolia   Desert aster

Manzanita Dictionary   2024-12-30

Location: Mojave Desert
Los Angeles County


po258281

Tetradymia axillaris var. longispina   Catclaw horsebrush

Manzanita Dictionary   2024-12-30

Location: Mojave Desert
Los Angeles County


po258289

Gutierrezia microcephala   Sticky snakeweed

Manzanita Dictionary   2024-12-30

Location: Mojave Desert
Los Angeles County


po258290

Krascheninnikovia lanata   Winter fat

Manzanita Dictionary   2024-12-30

Location: Mojave Desert
Los Angeles County


po264348

Populus fremontii   Fremont cottonwood

Hector Zavala   2024-12-04

Location: Tulare: Near the Tule River and Community Houses
Tulare County

Notes: Fast-growing, native to watercourses throughout California, Angiosperm, Habitat: Banks of Streams and Grassy areas


po258351

Ericameria nauseosa var. ceruminosa   Sharp bracted rabbitbrush

Manzanita Dictionary   2024-10-13

Location: Antelope Valley: from the embankment north of the access road that bisects Portal Ridge Wildlife reserve to Bleich Canyon
Los Angeles County

Notes: in coarse alluvium with Eriogonum fasciculatum, Pinus monoensis, Senecio flaccidus var. monoensis, Chaenactis xantiana, and invasive grasses. Some plants very mature


po258363

Astragalus bernardinus   San bernardino milk vetch

Manzanita Dictionary   2024-09-28

Location: Mojave Desert: immediately NE of petroglyphs on Barker Dam trail, Joshua Tree Natl. Park
Riverside County


po258364

Grusonia parishii   Matted cholla

Manzanita Dictionary   2024-09-24

Location: Mojave Desert: Barker Dam Trail, Joshua Tree Natl. Park
Riverside County


mg242275

Aristolochia californica   California pipevine

Michael Nehl   2024-05-14

Location
Sacramento County


mg242274

Calochortus monophyllus   Yellow star tulip

Michael Nehl   2024-05-14

Location
El Dorado County


mg242273

Calystegia stebbinsii   Stebbins's morning glory

Michael Nehl   2024-05-14

Location
El Dorado County


mg242272

Primula hendersonii   Mosquito bill

Michael Nehl   2024-05-14

Location
El Dorado County


io128593

Oncosiphon pilulifer   Stinknet

Ron Vanderhoff   2024-05-14

Location: Bolsa Chica Ecol. Preserve, N edge, 300m SE Rivergate Park
Orange County

Notes: Margin of habitat. A few plants.


io128592

Glebionis coronaria   Crown daisy

Ron Vanderhoff   2024-05-14

Location
Orange County


io128591

Oncosiphon pilulifer   Stinknet

Ron Vanderhoff   2024-05-14

Location: Bolsa Chica Ecol. Preserve, N edge, opposite Warner Channel, 400m SSE Rivergate Park
Orange County

Notes: Few.


mg242240

Calystegia stebbinsii   Stebbins's morning glory

Michael Nehl   2024-05-14

Location
El Dorado County


mg242239

Calochortus monophyllus x albus

Michael Nehl   2024-05-14


El Dorado County


mg242235

Calochortus albus   White fairy lantern

Michael Nehl   2024-05-14

Location
El Dorado County


mg242229

Calystegia stebbinsii   Stebbins's morning glory

Michael Nehl   2024-05-14

Location
El Dorado County


mg242224

Lewisia rediviva   Bitter root

Michael Nehl   2024-05-14

Location
El Dorado County


mg242223

Calochortus luteus   Yellow mariposa

Michael Nehl   2024-05-14

Location
Sacramento County


io128590

Hydrocotyle verticillata   Whorled marsh pennywort

Ron Vanderhoff   2024-05-14

Location: 300m WSW Harriett Weider Regional Park, Huntington Beach
Orange County

Notes: Known documented colony.


mg242222

Calochortus monophyllus x albus

Michael Nehl   2024-05-14


El Dorado County


io128589

Gilia tricolor   Bird's eyes

Ron Vanderhoff   2024-05-14

Location: 300m WSW Harriett Weider Regional Park, Huntington Beach
Orange County

Notes: Few.


mg242213

Chlorogalum angustifolium   Narrow leaved soaproot

Michael Nehl   2024-05-14

Location
Sacramento County

Notes: Chlorogalum angustifolium


io128615

Lepidium latifolium   Perennial pepperweed

Randall English   2024-05-14

Location: Trail edge
Orange County


mg242234

Centaurea melitensis   Tocalote

George Wing   2024-05-14

Location: RING MOUNTAIN: Ring Mt. Preserve
Marin County


mg242233

Centaurea melitensis   Tocalote

George Wing   2024-05-14

Location: RING MOUNTAIN
Marin County


mg242171

Leucanthemum vulgare   Oxe eye daisy

Karen Gravely   2024-05-14

Location: 02-02: east edge of McCullough Rd, just north of Conzelman roundabout
Marin County

Notes: Removed 10 LEVU. Total canopy about 1 sq ft.


mg242170

Ehrharta erecta   Upright veldt grass

Karen Gravely   2024-05-14

Location: 02-02: scrub & meadow south of Golden Gate observation deck and east along trail
Marin County


mg242169

Ehrharta erecta   Upright veldt grass

Karen Gravely   2024-05-14

Location: 02-02: south edge of Conzelman Rd from roundabout east to guard rail
Marin County


mg242168

Ehrharta erecta   Upright veldt grass

Karen Gravely   2024-05-14

Location: 02-02
Marin County


mg242167

Ehrharta erecta   Upright veldt grass

Karen Gravely   2024-05-14

Location: 07-13: west edge of McCullough Rd, north of where Coastal Trail crosses road
Marin County

Notes: Treated dense EHER in area where cypress and acacia were cut.


mg242166

Ehrharta erecta   Upright veldt grass

Karen Gravely   2024-05-14

Location: 07-13: west edge of McCullough Rd from Coastal Trail spur to Conzelman Roundabout
Marin County

Notes: Treated sparse plants along west edge of road.


mg242232

Centaurea melitensis   Tocalote

George Wing   2024-05-14

Location: RING MOUNTAIN
Marin County


mg242231

Centaurea melitensis   Tocalote

George Wing   2024-05-14

Location: RING MOUNTAIN: East of social trail on south side of tree.
Marin County


mg242165

Amsinckia intermedia   Common fiddleneck

David popp   2024-05-14

Location
Butte County


io128601

Cynara cardunculus   Cardoon

Joan Miller   2024-05-14

Location: Park Boundary - Laguna Coast Wilderness Park: Along dead end access road above power poles/N Stagecoach Rd
Orange County


mg242164

Rhamnus ilicifolia   Evergreen buckthorn

David popp   2024-05-14

Location
Butte County


mg242163

Dudleya cymosa   Rock lettuce

David popp   2024-05-14

Location
Butte County


mg242162

Solanum parishii   Parish's purple nightshade

David popp   2024-05-14

Location
Butte County


mg242159

Logfia gallica   Narrowleaf cottonrose

David popp   2024-05-14

Location
Butte County


mg242158

Triteleia bridgesii   Bridges' brodiaea

David popp   2024-05-14

Location
Butte County


mg242155

Calochortus luteus   Yellow mariposa

David popp   2024-05-14

Location
Butte County


io128598

Cynara cardunculus   Cardoon

Joan Miller   2024-05-14

Location: Park Boundary - Laguna Coast Wilderness Park: Off the power access road above N Stagecoach Road
Orange County


mg242151

Rhus aromatica   Fragrant sumac

David popp   2024-05-14

Location
Butte County


mg242150

Dichelostemma multiflorum   Many flowered brodiaea

David popp   2024-05-14

Location
Butte County


mg242149

Toxicodendron diversilobum   Poison oak

David popp   2024-05-14

Location
Butte County


mg242238

Ageratina adenophora   Thoroughwort

George Wing   2024-05-14

Location: OLD ST. HILARY'S
Marin County


io128600

Cynara cardunculus   Cardoon

Joan Miller   2024-05-14

Location: Park Boundary - Laguna Coast Wilderness Park: LCW-2-11 Up against the sage scrub in a grassy meadow
Orange County


mg242147

Brodiaea californica   California brodiaea

David popp   2024-05-14

Location
Butte County


mg242142

Hesperevax caulescens   Hogwallow starfish

David popp   2024-05-14

Location
Butte County


mg242137

Clarkia purpurea   Purple clarkia

David popp   2024-05-14

Location
Butte County


io128602

Cynara cardunculus   Cardoon

Joan Miller   2024-05-14

Location: Park Boundary - Laguna Coast Wilderness Park: Stagecoach N on the slope west of the power pole
Orange County


mg242136

Brodiaea elegans ssp. elegans   Harvest brodiaea

David popp   2024-05-14

Location
Butte County


io128597

Cynara cardunculus   Cardoon

Joan Miller   2024-05-14

Location: Park Boundary - Laguna Coast Wilderness Park: North Stagecoach in West Canyon
Orange County


io128599

Cynara cardunculus   Cardoon

Joan Miller   2024-05-14

Location: Park Boundary - Laguna Coast Wilderness Park: On the slope west of N Stagecoach Trail near West Canyon Trail
Orange County


mg242134

Artemisia douglasiana   California mugwort

David popp   2024-05-14

Location
Butte County


mg242133

Hypericum perforatum ssp. perforatum   Klamathweed

David popp   2024-05-14

Location
Butte County


mg242131

Cephalanthus occidentalis   Common buttonbush

David popp   2024-05-14

Location
Butte County


mg242130

Fraxinus latifolia   Oregon ash

David popp   2024-05-14

Location
Butte County


mg242129

Silybum marianum   Milk thistle

David popp   2024-05-14

Location
Butte County


mu42809

Hainardia cylindrica   Thin tail

R.A. Chasey   2024-05-14

Location
Contra Costa County


po264679

Genista monspessulana   French broom

Jesse Fujikawa   2024-05-14

Location: 03-04: Quarry Slope
Marin County

Notes: Yellowjacket nest in the broom patch. Recommend finishing treatment in winter when insects are less active, but still being cautious.


po264690

Echium candicans   Pride of madeira

Jesse Fujikawa   2024-05-14

Location: 03-04: Eucalyptus grove along Drown Road
Marin County


po264698

Euphorbia terracina   Geraldton carnation weed

Joanna Kipper   2024-05-14

Location: Along private residential slopes immediately adjacent to Aliso Creek within Aliso Creek Park immediately downstream of Paseo De Valencia. Primarily on southeast side of Creek.This portion of Creek is within gated/private community of Laguna Woods Village
Orange County

Notes: Partially being managed. HOA maintenance crews conduct quarterly vegetation maintenance within and adjacent to the Creek under the direction of Chambers Group biologist. However HOA focus is primarily to address cattail growth and trash. However when invasive plants are observed and crews have time they will be removed. This plant was not observed in previous years; yet seems to have exploded this year. Crews mechanical cut and/or hand removed most plants April 2024. Source of infestation is unknown. It was not planted. Naturally recruited. About 10% had viable seeds in April 2024.


po264700

Phalaris aquatica   Harding grass

DPW Staff   2024-05-14

Location: Left bank of Novato Creek between Rowland Way and Smart tracks
Marin County


po264701

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-14

Location
Amador County


po264702

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-14

Location
Amador County


po264703

Centaurea solstitialis   Yellow starthistle

DPW Staff   2024-05-14

Location: Left bank of Novato Creek
Marin County


po264704

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-14

Location
Amador County


po264705

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-14

Location
Amador County


po264706

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-14

Location
Amador County


po264707

Sinapis arvensis   Charlock

DPW Staff   2024-05-14

Location: Left bank of Novato Creek
Marin County


po264708

Acacia dealbata   Silver wattle

DPW Staff   2024-05-14

Location: Left bank of Novato Creek
Marin County


po264710

Raphanus sativus   Jointed charlock

DPW Staff   2024-05-14

Location: Left bank of Novato Creek
Marin County


po264711

Phalaris aquatica   Harding grass

DPW Staff   2024-05-14

Location: Left bank of Novato Creek
Marin County


po264712

Genista monspessulana   French broom

DPW Staff   2024-05-14

Location: Left bank of Novato Creek
Marin County


po264713

Rubus armeniacus   Himalayan blackberry

DPW Staff   2024-05-14

Location: Left bank of Novato Creek
Marin County


po264714

Silybum marianum   Milk thistle

DPW Staff   2024-05-14

Location: Left bank of Novato Creek
Marin County


po264715

Carduus pycnocephalus   Italian thistle

DPW Staff   2024-05-14

Location: Left bank of Novato Creek
Marin County


po264716

Festuca perennis   Italian rye grass

DPW Staff   2024-05-14

Location: Left of Novato Creek
Marin County


po264718

Lepidium latifolium   Perennial pepperweed

DPW Staff   2024-05-14

Location: Left bank of Novato Creek
Marin County


po264719

Rumex crispus   Curly dock

DPW Staff   2024-05-14

Location: Left bank of Novato Creek
Marin County


po264721

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-14

Location: Post office
Amador County


po264723

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-14

Location: Fiddle town rd in ply mouth
Amador County


po264727

Elymus californicus   California bottle grass

Eric Goldbeck-Dimon   2024-05-14

Location: About 10-20 meters off of Pine Point Trail.
Marin County

Notes: Surrounded by French broom (Genista monspessulana) seedlings. Polygon in this record is approximate. About 3 different patches with ~10 individuals each.


po264729

Leucanthemum vulgare   Oxe eye daisy

Karen Gravely   2024-05-14

Location: 07-11: north edge of SCA Trail in eucalyptus grove south of Wolfback Ridge Rd
Marin County

Notes: Removed & piled LEVU.


po264733

Zeltnera davyi   Davy's centaury

RJ Reynolds, Alice Cummings, Mary Bernstein, Dawn Neisser, Paul Heiple   2024-05-14

Location: Along the JRBP southwest fenceline. South facing slope of former mostly Adenostoma fasciculatum chaparral recently cut and burned for fire management.
San Mateo County

Notes: 11 plants counted in an area with a 10' (2 m) diameter. Open area in full sun. With Poaceae.


Zeltnera davyi

mu42802

Elymus californicus   California bottle grass

Janice Kuch   2024-05-13

Location: Muir Woods, CA, USA
Marin County


mg242080

Calochortus luteus   Yellow mariposa

David popp   2024-05-13

Location
Butte County


mg242079

Madia gracilis   Gumweed

David popp   2024-05-13

Location
Butte County


mg242078

Olea europaea   Olive

David popp   2024-05-13

Location
Butte County


mg242076

Brodiaea elegans   Harvest brodiaea

David popp   2024-05-13

Location
Butte County


mg242074

Alopecurus pratensis   Meadow foxtail

David popp   2024-05-13

Location
Butte County


mg242052

Euphorbia oblongata   Eggleaf spurge

Brett Stormoen   2024-05-13

Location: Panoramic Ridge: In small shallow drain, concentrated in and around BAPI near trail
Marin County


mg242073

Eleocharis parishii   Parish's spike rush

David popp   2024-05-13

Location
Butte County


mg242072

Parentucellia viscosa   Yellow parentucellia

David popp   2024-05-13

Location
Butte County

Notes: Removed 6 of 6


mg242091

Veronica anagallis-aquatica   Water speedwell

Emily R. Allen   2024-05-13

Location
Mendocino County


mg242031

Ageratina adenophora   Thoroughwort

Karen Gravely   2024-05-13

Location: 07-03: drainage directly north of T1111
Marin County

Notes: AGAD growing in dense patches with sparse plants in between. Densest population is on the west side of the polygon between willows and cypress but plants are also growing thick in the drainage through the center of the polygon and scrub on east side.


mg242104

Ageratina adenophora   Thoroughwort

George Wing   2024-05-13

Location: OLD ST. HILARY'S
Marin County


mg242103

Ageratina adenophora   Thoroughwort

George Wing   2024-05-13

Location: OLD ST. HILARY'S: Drainage edge by old pipe.
Marin County


mg242029

Ageratina adenophora   Thoroughwort

Karen Gravely   2024-05-13

Location: 07-03: scrub NE of T1111
Marin County

Notes: AGAD in scrub. About 20 plants removed in NW subdrainage on 5/10.


mg242070

Delphinium patens   Spreading larkspur

David popp   2024-05-13

Location
Butte County


mg242069

Juncus bufonius   Common toad rush

David popp   2024-05-13

Location
Butte County


mg242068

Psilocarphus tenellus   Slender woolly heads

David popp   2024-05-13

Location
Butte County


mg242067

Zeltnera venusta   Charming centaury

David popp   2024-05-13

Location
Butte County


mg242063

Euphorbia oblongata   Eggleaf spurge

El Byrne   2024-05-13

Location: Panoramic Ridge: In Mimulus patch, east of incised drain and directly across from rock outcrop, west of small bowl
Marin County


mg242090

Pleuropogon californicus var. davyi   Davy's semaphore grass

Emily R. Allen   2024-05-13

Location
Mendocino County


io128412

Aegilops triuncialis   Goatgrass

Lenihan Mazur   2024-05-13

Location: Hood Moutain Regional Park
Sonoma County


io128411

Aegilops triuncialis   Goatgrass

Lenihan Mazur   2024-05-13

Location: Hood Moutain Regional Park
Sonoma County


io128410

Aegilops triuncialis   Goatgrass

Lenihan Mazur   2024-05-13

Location: Hood Moutain Regional Park
Sonoma County


io128397

Aegilops triuncialis   Goatgrass

Becca Williams   2024-05-13

Location: Hood Moutain Regional Park
Sonoma County


mg242044

Delairea odorata   Cape ivy

Katherine Stratton   2024-05-13

Location: Panoramic Ridge: Upslope from cactus in TOXDIV. Some tiny sprouts embedded in base of TOXDIV hedges.
Marin County


io128394

Chorizanthe membranacea   Pink spineflower

Cynthia Powell   2024-05-13

Location
Contra Costa County


mg242089

Poa bulbosa   Bulbous blue grass

Emily R. Allen   2024-05-13

Location
Mendocino County


mg242043

Echium candicans   Pride of madeira

Katherine Stratton   2024-05-13

Location: Panoramic Ridge: Between large cactus in grassland and roadside. Scattered throughout BACPIL and TOXDIV.
Marin County


io128368

Delphinium nudicaule   Canyon larkspur

Cynthia Powell   2024-05-13

Location
Contra Costa County


mg242059

Hedera helix   English ivy

El Byrne   2024-05-13

Location: Panoramic Ridge: S side of drain choking off bay trees, possibly continuing further downslope
Marin County


mg242000

Delairea odorata   Cape ivy

Leah Lord   2024-05-13

Location: DOG CREEK ROAD: on and below old roadbed, along slope in Rubus and to your left as you look downhill
Marin County


mg242042

Echium candicans   Pride of madeira

Katherine Stratton   2024-05-13

Location: Panoramic Ridge: Downslope from larger patch near roadside.
Marin County


io128414

Watsonia meriana   Bulbil bugle lily

Lenihan Mazur   2024-05-13

Location: North Sonoma Mountain Regional Park
Sonoma County


io128308

Elymus caput-medusae   Medusa head

Hannah Cunningham   2024-05-13

Location: Arastradero: Bowl loop, In front of oak tree
Santa Clara County

Notes: At old flag but not mapped? Scouted 5/13/24 2 flags for point 150


mg242048

Digitalis purpurea   Foxglove

Brett Stormoen   2024-05-13

Location: Panoramic Ridge: In and around drainage from road to trail
Marin County

Notes: Extend poly down totrail


mg242001

Elymus caput-medusae   Medusa head

Tyler Feld   2024-05-13

Location: Arastradero: Bowl area
Santa Clara County

Notes: Bottom flag of 3


io128400

Cynara cardunculus   Cardoon

Joan Miller   2024-05-13

Location: Park Boundary - Laguna Coast Wilderness Park: Muddy Canyon. East facing slope close to the park boundary. Below Coastline and Swimmers Point roads. In cactus.
Orange County


mg242041

Sorghum halepense   Johnsongrass

Katherine Stratton   2024-05-13

Location: Panoramic Ridge
Marin County


mg242004

Silybum marianum   Milk thistle

Max Parsons   2024-05-13

Location: ROSS RESERVOIR PROPER: ROSS RESERVOIR BREAK
Marin County


mg242047

Cortaderia jubata   Andean pampas grass

Brett Stormoen   2024-05-13

Location: Panoramic Ridge: In deeply eroded drainage - in left fork if facing uphill and further down towards trail
Marin County

Notes: 3 smaller to mid size plants and 1 large mature plant flowering/seeding


io128396

Aegilops cylindrica   Jointed goatgrass

Becca Williams   2024-05-13

Location: North Sonoma Mountain Regional Park
Sonoma County


mg242058

Ageratina adenophora   Thoroughwort

El Byrne   2024-05-13

Location: Panoramic Ridge: Drain above and below Redwood trail
Marin County


io128357

Hosackia crassifolia   Broad leaved lotus

Cynthia Powell   2024-05-13

Location
Contra Costa County


mg242003

Silybum marianum   Milk thistle

Max Parsons   2024-05-13

Location: ROSS RESERVOIR PROPER: ROSS RESERVOIR: erosion control site
Marin County


io128413

Aegilops cylindrica   Jointed goatgrass

Lenihan Mazur   2024-05-13

Location: North Sonoma Mountain Regional Park
Sonoma County


io128376

Allophyllum integrifolium   White allophyllum

Cynthia Powell   2024-05-13

Location
Contra Costa County


io128409

Aegilops cylindrica   Jointed goatgrass

Lenihan Mazur   2024-05-13

Location: North Sonoma Mountain Regional Park
Sonoma County


io128478

sequoiah sempervirens

Maria Alvarez   2024-05-13

Location: 13-05: Marincello Road southwest side -
Marin County

Notes: Marincello Road southwest side - Maria mapped wo redwood tree saplings illegally planted under canopy of large fir within 7 m of trail and 10 meters aprart. Trees are under 6 feet each and only 2-3 inches in diameter.


mg242046

Euphorbia oblongata   Eggleaf spurge

Brett Stormoen   2024-05-13

Location: Panoramic Ridge
Marin County

Notes: Downhill outliers adjacent to larger polygon


io128405

Cynara cardunculus   Cardoon

Joan Miller   2024-05-13

Location: Park Boundary - Laguna Coast Wilderness Park: Muddy Canyon. 4th hill south of the trail on the west side of the riparian area
Orange County


io128403

Cynara cardunculus   Cardoon

Joan Miller   2024-05-13

Location: Park Boundary - Laguna Coast Wilderness Park: Muddy Canyon. Hill 4 south of the trail on the west side of riparian area.
Orange County


io128288

Calochortus albus   White fairy lantern

Mike Russler   2024-05-13

Location
San Mateo County


io128310

Elymus caput-medusae   Medusa head

Hannah Cunningham   2024-05-13

Location: Arastradero: Bowl
Santa Clara County

Notes: Scouted 5/13/24 100 plants


io128378

Clarkia purpurea   Purple clarkia

Cynthia Powell   2024-05-13

Location
Contra Costa County


io128401

Cynara cardunculus   Cardoon

Joan Miller   2024-05-13

Location: Park Boundary - Laguna Coast Wilderness Park: Muddy Canyon on 4th east-facing hill south of the trail
Orange County


io128406

Cynara cardunculus   Cardoon

Joan Miller   2024-05-13

Location: Park Boundary - Laguna Coast Wilderness Park: Muddy Canyon. 4th hill south of the trail on the west side of the riparian area.
Orange County


mg242057

Euphorbia oblongata   Eggleaf spurge

El Byrne   2024-05-13

Location: Panoramic Ridge: Downhill of Pano Hwy, above and below RUAR/BAPI branble
Marin County


po264644

Tolpis barbata   European milkwort

Jacob Martin   2024-05-13

Location: tread of fire road behind 290 Grandview Ave, Novato CA
Marin County

Notes: https://www.inaturalist.org/observations/215587544


mg242038

Digitalis purpurea   Foxglove

Katherine Stratton   2024-05-13

Location: Panoramic Ridge: ~5m downslope from trail edge in drainage
Marin County


mg242055

Tragopogon pratensis   Meadow salsify

El Byrne   2024-05-13

Location: Panoramic Ridge: Right along trail, west side
Marin County


mg242037

Digitalis purpurea   Foxglove

Katherine Stratton   2024-05-13

Location: Panoramic Ridge: 5m upslope from trail bend, in drain
Marin County


io128404

Cynara cardunculus   Cardoon

Joan Miller   2024-05-13

Location: Park Boundary - Laguna Coast Wilderness Park: Muddy Canyon. First meadow south of the trail to the west of riparian area.
Orange County


io128399

Cynara cardunculus   Cardoon

Joan Miller   2024-05-13

Location: Park Boundary - Laguna Coast Wilderness Park: South side of Muddy Canyon Trail west of the riparian area
Orange County


io128402

Cynara cardunculus   Cardoon

Joan Miller   2024-05-13

Location: Park Boundary - Laguna Coast Wilderness Park: Muddy Canyon. On south facing slope above ravine on the 1st hill west of riparian area.
Orange County


mu42677

Unknown

Julie Baker   2024-05-13

Location: 30425 Spearhead Trail, Valley Center, CA 92082, USA
San Diego County


mu42679

Unknown

Julie Baker   2024-05-13

Location: 30425 Spearhead Trail, Valley Center, CA 92082, USA
San Diego County


mu42678

Unknown

Julie Baker   2024-05-13

Location: 30425 Spearhead Trail, Valley Center, CA 92082, USA
San Diego County


po264634

NPR

Loren Jenkins   2024-05-13

Location: MADRONE TRAIL-PUMPKIN RIDGE EAST: NPR4 - New Pumpkin Ridge
Marin County


po264637

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-13

Location
Amador County


po264638

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-13

Location
Amador County


po264643

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-13

Location
Amador County


po264645

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-13

Location: 170 Main Street Jackson, CA
Amador County


po264648

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-13

Location: Along creek behind hotel and restaurant
Amador County


po264649

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-13

Location
Amador County


po264659

Rubus armeniacus   Himalayan blackberry

El Byrne   2024-05-13

Location: Panoramic Ridge: In seep downhill of Redwood Trail
Marin County


po264685

Genista monspessulana   French broom

Jesse Fujikawa   2024-05-13

Location: 03-04: Quarry Slope
Marin County


mu42681

Lilac

Erica Lindy   2024-05-12

Location: Stagg St, Canoga Park, CA 91304, USA
Los Angeles County


mu42676

Calochortus catalinae   Catalina mariposa

Elena Oey   2024-05-12

Location: PWVX+4R Los Olivos, CA, USA
Santa Barbara County

Notes: Four-parted individual.Observation based on a photograph by Elena Oey.


io128293

Calochortus albus   White fairy lantern

Mike Russler   2024-05-12

Location
San Mateo County


io128271

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


io128292

Calochortus albus   White fairy lantern

Mike Russler   2024-05-12

Location
San Mateo County


io128270

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


io128269

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


io128268

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


io128267

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


io128266

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


mg241976

Salvia mellifera   Black sage

Aaron Sunshine   2024-05-12

Location
Contra Costa County


io128282

Calochortus luteus   Yellow mariposa

Mike Russler   2024-05-12

Location
San Mateo County


mg241975

Erysimum capitatum var. capitatum   Sanddune wallflower

Aaron Sunshine   2024-05-12

Location
Contra Costa County


io128281

Calochortus luteus   Yellow mariposa

Mike Russler   2024-05-12

Location
San Mateo County


io128285

Linum bienne   Flax

Mike Russler   2024-05-12

Location
San Mateo County


io128280

Sidalcea diploscypha   Fringed checker mallow

Mike Russler   2024-05-12

Location
San Mateo County


io128279

Sidalcea diploscypha   Fringed checker mallow

Mike Russler   2024-05-12

Location
San Mateo County


io128274

Castilleja rubicundula ssp. lithospermoides   Cream sacs

Mike Russler   2024-05-12

Location
San Mateo County


io128273

Castilleja rubicundula ssp. lithospermoides   Cream sacs

Mike Russler   2024-05-12

Location
San Mateo County


io128265

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


io128258

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


io128283

Calochortus luteus   Yellow mariposa

Mike Russler   2024-05-12

Location
San Mateo County


io128272

Geranium dissectum   Wild geranium

Mike Russler   2024-05-12

Location
San Mateo County


io128284

Calochortus luteus   Yellow mariposa

Mike Russler   2024-05-12

Location
San Mateo County


io128264

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


mg241974

Melica californica   California melic

Aaron Sunshine   2024-05-12

Location
Contra Costa County


io128287

Calochortus albus   White fairy lantern

Mike Russler   2024-05-12

Location
San Mateo County


io128263

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


io128262

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


io128261

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


io128286

Calochortus albus   White fairy lantern

Mike Russler   2024-05-12

Location
San Mateo County


io128260

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


io128259

Allium peninsulare var. franciscanum   San francisco bay onion

Mike Russler   2024-05-12

Location
San Mateo County


io128507

Lupinus albifrons   Silver bush lupine

Mohith Parige   2024-05-12

Location
Alameda County


io128508

Agoseris grandiflora   Giant mountain dandelion

Mohith Parige   2024-05-12

Location
Alameda County


io128504

Eschscholzia californica   California poppy

Mohith Parige   2024-05-12

Location
Alameda County


io128506

Castilleja exserta   Owl's clover

Mohith Parige   2024-05-12

Location
Alameda County


io128505

Calochortus luteus   Yellow mariposa

Mohith Parige   2024-05-12

Location
Alameda County

Notes: At the top on exposed slope in blue oak woodland


io128502

Quercus douglasii   Blue oak

Mohith Parige   2024-05-12

Location
Alameda County

Notes: Blue oak woodland


io128503

Dichelostemma congestum   Fork toothed ookow

Mohith Parige   2024-05-12

Location
Alameda County


io128501

Micropus californicus   Q tips

Mohith Parige   2024-05-12

Location
Alameda County


io128512

Collinsia heterophylla   Chinese houses

Mohith Parige   2024-05-12

Location
Alameda County


io128511

Calochortus albus   White fairy lantern

Mohith Parige   2024-05-12

Location
Alameda County


io128510

Clarkia unguiculata   Woodland clarkia

Mohith Parige   2024-05-12

Location
Alameda County


io128513

Quercus douglasii   Blue oak

Mohith Parige   2024-05-12

Location
Alameda County


io128496

Uropappus lindleyi   Silver puffs

Mohith Parige   2024-05-12

Location
Alameda County


io128498

Pseudognaphalium californicum   Ladies' tobacco

Mohith Parige   2024-05-12

Location
Alameda County


io128509

Castilleja affinis   Indian paintbrush

Mohith Parige   2024-05-12

Location
Alameda County


io128514

Equisetum arvense   Common horsetail

Mohith Parige   2024-05-12

Location
Alameda County


io128500

Clarkia purpurea   Purple clarkia

Mohith Parige   2024-05-12

Location
Alameda County


io128499

Triteleia laxa   Ithuriel's spear

Mohith Parige   2024-05-12

Location
Alameda County


io128495

Claytonia perfoliata   Miner's lettuce

Mohith Parige   2024-05-12

Location
Alameda County


mu42783

Trifolium hydrophilum   Saline clover

Kyle Suchy   2024-05-12

Location: 7897+6Q San Luis Obispo, CA, USA
San Luis Obispo County


mu42744

Leptosiphon parviflorus   Variable linanthus

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42784

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-12

Location: 7898+H8 San Luis Obispo, CA, USA
San Luis Obispo County


mu42781

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-12

Location: 7898+H8 San Luis Obispo, CA, USA
San Luis Obispo County


mu42776

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-12

Location: 7898+H8 San Luis Obispo, CA, USA
San Luis Obispo County


mu42738

Castilleja densiflora ssp. obispoensis   San luis obispo owl's clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42754

Castilleja densiflora ssp. obispoensis   San luis obispo owl's clover

Kyle Suchy   2024-05-12

Location: 7898+H8 San Luis Obispo, CA, USA
San Luis Obispo County


mu42765

Lasthenia gracilis   Needle goldfields

Kyle Suchy   2024-05-12

Location: 7898+H8 San Luis Obispo, CA, USA
San Luis Obispo County


mu42777

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-12

Location: 7898+87 San Luis Obispo, CA, USA
San Luis Obispo County


mu42750

Leptosiphon parviflorus   Variable linanthus

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42762

Delphinium parryi ssp. eastwoodiae   Eastwood's larkspur

Kyle Suchy   2024-05-12

Location: 7898+H6 San Luis Obispo, CA, USA
San Luis Obispo County


mu42763

Castilleja densiflora ssp. obispoensis   San luis obispo owl's clover

Kyle Suchy   2024-05-12

Location: 7898+H6 San Luis Obispo, CA, USA
San Luis Obispo County


mu42741

Castilleja densiflora ssp. obispoensis   San luis obispo owl's clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42758

Leptosiphon parviflorus   Variable linanthus

Kyle Suchy   2024-05-12

Location: 7898+H6 San Luis Obispo, CA, USA
San Luis Obispo County


mu42782

Castilleja densiflora ssp. obispoensis   San luis obispo owl's clover

Kyle Suchy   2024-05-12

Location: 7898+J5 San Luis Obispo, CA, USA
San Luis Obispo County


mu42733

Castilleja densiflora ssp. obispoensis   San luis obispo owl's clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42759

Castilleja densiflora ssp. obispoensis   San luis obispo owl's clover

Kyle Suchy   2024-05-12

Location: Laguna Lake Upper Loop Trail, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu42778

Castilleja densiflora ssp. obispoensis   San luis obispo owl's clover

Kyle Suchy   2024-05-12

Location: 7897+9W San Luis Obispo, CA, USA
San Luis Obispo County


mu42774

Castilleja densiflora ssp. obispoensis   San luis obispo owl's clover

Kyle Suchy   2024-05-12

Location: 7897+8W San Luis Obispo, CA, USA
San Luis Obispo County


mu42780

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-12

Location: 7897+9V San Luis Obispo, CA, USA
San Luis Obispo County


mu42779

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-12

Location: 7897+9W San Luis Obispo, CA, USA
San Luis Obispo County


mu42767

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-12

Location: 7897+9W San Luis Obispo, CA, USA
San Luis Obispo County


mu42755

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42729

Castilleja densiflora ssp. obispoensis   San luis obispo owl's clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42721

Castilleja densiflora ssp. obispoensis   San luis obispo owl's clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42717

Castilleja densiflora ssp. obispoensis   San luis obispo owl's clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42718

Trifolium hydrophilum   Saline clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42769

Trifolium hydrophilum   Saline clover

Kyle Suchy   2024-05-12

Location: Allen K. Settle Trail, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu42712

Trifolium appendiculatum   Large variegated clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42713

Trifolium hydrophilum   Saline clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42775

Trifolium appendiculatum   Large variegated clover

Kyle Suchy   2024-05-12

Location: Allen K. Settle Trail, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu42751

Centromadia parryi ssp. congdonii   Congdon's tarplant

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42749

Centromadia parryi ssp. congdonii   Congdon's tarplant

Kyle Suchy   2024-05-12

Location: 7897+6C San Luis Obispo, CA, USA
San Luis Obispo County


mu42771

Centromadia parryi ssp. congdonii   Congdon's tarplant

Kyle Suchy   2024-05-12

Location: 7897+58 San Luis Obispo, CA, USA
San Luis Obispo County


mu42736

Centromadia parryi ssp. congdonii   Congdon's tarplant

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42772

Cotula coronopifolia   Brass buttons

Kyle Suchy   2024-05-12

Location: 7897+59 San Luis Obispo, CA, USA
San Luis Obispo County


mu42711

Cotula coronopifolia   Brass buttons

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42737

Cotula coronopifolia   Brass buttons

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42732

Lasthenia glaberrima   Smooth goldfields

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42705

Lasthenia glaberrima   Smooth goldfields

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42773

Trifolium hydrophilum   Saline clover

Kyle Suchy   2024-05-12

Location: 7897+3F San Luis Obispo, CA, USA
San Luis Obispo County


mu42701

Trifolium appendiculatum   Large variegated clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42766

Trifolium appendiculatum   Large variegated clover

Kyle Suchy   2024-05-12

Location: 7887+XJ San Luis Obispo, CA, USA
San Luis Obispo County


mu42702

Trifolium appendiculatum   Large variegated clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42719

Hordeum brachyantherum   Meadow barley

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42728

Hordeum brachyantherum   Meadow barley

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42768

Trifolium hydrophilum   Saline clover

Kyle Suchy   2024-05-12

Location: Trailhead for Upper Lake Loop & Cerro San Luis, Laguna Lake Upper Loop Trail, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu42760

Trifolium hydrophilum   Saline clover

Kyle Suchy   2024-05-12

Location: Trailhead for Upper Lake Loop & Cerro San Luis, Laguna Lake Upper Loop Trail, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu42743

Trifolium hydrophilum   Saline clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42707

Trifolium hydrophilum   Saline clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42703

Trifolium hydrophilum   Saline clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42696

Trifolium hydrophilum   Saline clover

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42697

Cirsium fontinale var. obispoense   Chorro creek bog thistle

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42753

Cirsium fontinale var. obispoense   Chorro creek bog thistle

Kyle Suchy   2024-05-12

Location: Trailhead for Upper Lake Loop & Cerro San Luis, Laguna Lake Upper Loop Trail, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu42756

Cirsium fontinale var. obispoense   Chorro creek bog thistle

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42770

Cirsium fontinale var. obispoense   Chorro creek bog thistle

Kyle Suchy   2024-05-12

Location: Laguna Dog Park, 504 Madonna Rd, San Luis Obispo, CA 93405, USA
San Luis Obispo County


mu42757

Cirsium fontinale var. obispoense   Chorro creek bog thistle

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42752

Cirsium fontinale var. obispoense   Chorro creek bog thistle

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42698

Cirsium fontinale var. obispoense   Chorro creek bog thistle

Kyle Suchy   2024-05-12

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


po264626

Tauschia glauca   Glaucous tauschia

joaquin hale   2024-05-12

Location
Trinity County


po264627

Githopsis specularioides   Venus' looking glass

joaquin hale   2024-05-12

Location
Trinity County


po264635

Gilia millefoliata   Manyleaf gilia

Mary Ann Machi   2024-05-12

Location: Sandy patches of dunes adjacent to New Navy Base Road.
Humboldt County

Notes: Foggy morning. Dew on plants.


po264636

Cryptantha leiocarpa   Popcorn flower

Mary Ann Machi   2024-05-12

Location: Sandy area of dunes adjacent to New Navy Base Rd.
Humboldt County

Notes: With Layia carnosa, Beach primrose, Lupine species, Gilia millefoliata


po264641

Thermopsis gracilis   Slender goldenbanner

Mary Ann Machi   2024-05-12

Location: Previously logged area along Bald Hills Rd.
Humboldt County

Notes: Plants range from single stem to group about 6'x4'. Growing with Lupinus, Iris, fir tree, bear grass.


po264654

Genista monspessulana   French broom

Phil Hoffman   2024-05-12

Location: 16-09: Bolinas Lagoon above ACR garage south along Hwy.1 pulled GEMO.
Marin County

Notes: Bolinas Lagoon above ACR garage south along Hwy.1 pulled GEMO.


po264655

Genista monspessulana   French broom

Phil Hoffman   2024-05-12

Location: 16-09: BOLINAS Lagoon 200 yards south of ACR garage. Surveyed flagged dense patch/mat of GEMO.
Marin County

Notes: BOLINAS Lagoon 200 yards south of ACR garage. Surveyed flagged dense patch/mat of GEMO.


po264676

Veronica peregrina   Neckweed

Mary Ann Machi   2024-05-12

Location: Sandy area of dunes adjacent to New Navy Base Rd.
Humboldt County


po264724

Silene gallica   Common catchfly

Mary Ann Machi   2024-05-12

Location: Top of rocky outcrop along Bald Hills Rd
Humboldt County


po264730

Amelanchier alnifolia var. semiintegrifolia   Service berry

Mary Ann Machi   2024-05-12

Location: Top of rocky outcrop along Bald Hills Rd.
Humboldt County

Notes: Several plants in this location and in the area in general. In bloom.


po264734

Dipterostemon capitatus   Blue dicks

Mary Ann Machi   2024-05-12

Location: Meadows along Bald Hills Rd
Humboldt County

Notes: From the intersection with Lyons Ranch parking area to approximately 2 miles SW along Bald Hills Rd. Superbloom this year. Most along the NE side of the road. Acreage based on average 100 ft swath x 2 miles.


mu42633

Cystopteris fragilis   Brittle fern

R.A. Chasey   2024-05-11

Location
Marin County


mu42714

Calystegia subacaulis ssp. episcopalis   Cambria morning glory

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42724

Calystegia subacaulis ssp. episcopalis   Cambria morning glory

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42730

Calystegia subacaulis ssp. episcopalis   Cambria morning glory

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42731

Calystegia subacaulis ssp. episcopalis   Cambria morning glory

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42715

Calystegia subacaulis ssp. episcopalis   Cambria morning glory

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42632

Polystichum californicum   California sword fern

R.A. Chasey   2024-05-11

Location
Marin County


mu42725

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42764

Chorizanthe palmeri   Palmer's spineflower

Kyle Suchy   2024-05-11

Location: 787P+69 San Luis Obispo, CA, USA
San Luis Obispo County


mu42699

Calochortus argillosus   Clay mariposa

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42691

Calochortus argillosus   Clay mariposa

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42638

Calochortus striatus   Alkali mariposa lily

Bob Steele   2024-05-11

Location: Bob Powers Gateway Preserve
Kern County


mu42634

Parentucellia latifolia   Broadleaf parentucellia

R.A. Chasey   2024-05-11

Location
Marin County


mu42631

Cicendia quadrangularis   Common microcalis

R.A. Chasey   2024-05-11

Location
Marin County


mu42627

Phacelia distans   Common phacelia

R.A. Chasey   2024-05-11

Location
Marin County


mu42630

Gilia capitata ssp. capitata   Blue field gilia

R.A. Chasey   2024-05-11

Location
Marin County


mu42629

Triteleia laxa   Ithuriel's spear

R.A. Chasey   2024-05-11

Location
Marin County


mu42628

Triteleia hyacinthina   Wild hyacinth

R.A. Chasey   2024-05-11

Location
Marin County


mu42625

Lomatium californicum   Celery weed

R.A. Chasey   2024-05-11

Location
Marin County


mu42692

Hemizonia congesta   Hayfield tarweed

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42739

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42708

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42726

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42727

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42720

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42693

Sidalcea malviflora   Wild hollyhock

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42700

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42709

Dudleya abramsii ssp. murina   San Luis Obispo dudleya

Kyle Suchy   2024-05-11

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42626

Senecio aronicoides   Butterweed

R.A. Chasey   2024-05-11

Location
Marin County


mu42622

Galium californicum ssp. californicum   California bedstraw

R.A. Chasey   2024-05-11

Location
Marin County


mu42624

Nemophila parviflora   Small flowered nemophila

R.A. Chasey   2024-05-11

Location
Marin County


io128497

Populus fremontii   Fremont cottonwood

Mohith Parige   2024-05-11

Location
Alameda County


mu42623

Astragalus gambelianus   Loco weed

R.A. Chasey   2024-05-11

Location
Marin County


mu42621

Corallorhiza striata   Striped coral root

R.A. Chasey   2024-05-11

Location
Marin County


mu42617

Dichelostemma congestum   Fork toothed ookow

R.A. Chasey   2024-05-11

Location: 28FH+MX Lagunitas-Forest Knolls, CA, USA
Marin County


mu42618

Castilleja subinclusa ssp. franciscana   Franciscan paintbrush

R.A. Chasey   2024-05-11

Location
Marin County


mu42616

Trifolium ciliolatum   Tree clover

R.A. Chasey   2024-05-11

Location
Marin County


mu42615

Trifolium glomeratum   Clustered clover

R.A. Chasey   2024-05-11

Location
Marin County


mu42610

Scleranthus annuus ssp. annuus   German knotgrass

R.A. Chasey   2024-05-11

Location
Marin County


mu42609

Briza minor   Little rattlesnake grass

R.A. Chasey   2024-05-11

Location
Marin County


mu42611

Briza maxima   Rattlesnake grass

R.A. Chasey   2024-05-11

Location
Marin County


mu42607

Trifolium microcephalum   Small head clover

R.A. Chasey   2024-05-11

Location
Marin County


mu42614

Trifolium dubium   Shamrock

R.A. Chasey   2024-05-11

Location
Marin County


mu42606

Trifolium gracilentum   Pin point clover

R.A. Chasey   2024-05-11

Location
Marin County


mu42613

Clarkia gracilis ssp. gracilis   Graceful clarkia

R.A. Chasey   2024-05-11

Location
Marin County


mu42612

Triteleia peduncularis   Marsh tritileia

R.A. Chasey   2024-05-11

Location
Marin County


mu42608

Toxicoscordion fontanum   Marsh zigadenus

R.A. Chasey   2024-05-11

Location
Marin County


io128223

Chaenactis glabriuscula var. glabriuscula   Common yellow chaenactis

Ron Vanderhoff   2024-05-11

Location: 50m N of W terminus of Calle Perla, Whiting Ranch Wilderness Park
Orange County

Notes: Common in patches on hot dry areas.


io128222

Selaginella bigelovii   Bigelow's moss fern

Ron Vanderhoff   2024-05-11

Location: 50m NE of W terminus of Calle Perla, Whiting Ranch Wilderness Park
Orange County

Notes: Common. Dormant.


io128221

Jepsonia parryi   Parry's jepsonia

Ron Vanderhoff   2024-05-11

Location: 50m NE of W terminus of Calle Perla, Whiting Ranch Wilderness Park
Orange County

Notes: Few.


io128220

Calochortus splendens   Splendid mariposa

Ron Vanderhoff   2024-05-11

Location: 50m NE of W terminus of Calle Perla, Whiting Ranch Wilderness Park
Orange County

Notes: Few.


io128216

Polypodium californicum   California polypody

Ron Vanderhoff   2024-05-11

Location: 50m NE of W terminus of Calle Perla, Whiting Ranch Wilderness Park
Orange County

Notes: A few patches.


io128219

Cryptantha intermedia var. intermedia   Common cryptantha

Ron Vanderhoff   2024-05-11

Location: 50m NE of W terminus of Calle Perla, Whiting Ranch Wilderness Park
Orange County

Notes: Both appressed and erect infl. stem hairs.


io128217

Phacelia parryi   Parry's phacelia

Ron Vanderhoff   2024-05-11

Location: 50m N of W terminus of Calle Perla, Whiting Ranch Wilderness Park
Orange County

Notes: Local.


io128215

Gilia achilleifolia   California gilia

Ron Vanderhoff   2024-05-11

Location: 50m N of W terminus of Calle Cabrillo, Whiting Ranch Wilderness Park
Orange County

Notes: 60 - 70 cm high, +/- glabrous, +- glandular in inflorescence. Leaf: 2-pinnate-lobed, 8 - 10 cm, lobes linear, spreading, glabrous. Infl. head semi-hemispheric; flowers 20 - 25 per head; Calyx hairy, lightly glandular; corolla 2× calyx, pale white-lavender, throat +/-2x tube; stamens uneven in length, varying from exceeded by corolla at lobes to exceeding the same. Number of flowers in head suguests ssp. achilleifolia, but not certain.


io128218

Phacelia hubbyi   Hubby's phacelia

Ron Vanderhoff   2024-05-11

Location: 50m N of W terminus of Calle Cabrillo, Whiting Ranch Wilderness Park
Orange County

Notes: Small patch within Brassica field.


io128214

Silybum marianum   Milk thistle

Ron Vanderhoff   2024-05-11

Location: 200m W of W terminus of Calle Cabrillo, Whiting Ranch Wilderness Park
Orange County

Notes: Few


io128250

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: Last meadow along on the west side of the133 before Irvine Open Space.
Orange County


io128249

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: Last meadow on the west side of the 133 before the Irvine Open Space
Orange County


io128248

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: Last meadow on the west side of the 133 before the Irvine Open Space
Orange County


io128247

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: Last hill before Irvine Open Space. Facing 133.
Orange County


io128245

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: On the last hill facing the 133 before the Irvine Open Space.
Orange County


io128241

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon on west-facing slope in upper northern section of the park
Orange County


io128243

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: Last hill before the Irvine Open Space facing West Canyon
Orange County


io128226

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon. Mid-section of meadow
Orange County


io128237

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: Last hill before Irvine Open Space facing into West Canyon.
Orange County


io128233

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon mid-canyon area
Orange County


io128227

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon northeast side of meadow
Orange County


io128240

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon Near north boundary with Irvine Open Space. In mid-canyon gully.
Orange County


io128232

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: West side of 133 on the last hill before the IOS.
Orange County


io128204

Calochortus splendens   Splendid mariposa

Richard Sullivan   2024-05-11

Location
Contra Costa County

Notes: Growing in weedy oat grass on south west facing slope


io128239

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon in mid section of the meadow.
Orange County


io128242

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: Mid-section of the West Canyon
Orange County


io128231

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: In the gully of West Canyon central meadow
Orange County


io128234

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: In the meadow between second and third hills north of Edison gate.
Orange County


io128238

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon central meadow
Orange County


io128229

Cynara cardunculus   Cardoon

Joan Miller   2024-05-11

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon
Orange County


mg241923

Lepidium latifolium   Perennial pepperweed

Friends of Five Creeks volunteers   2024-05-11

Location: Albany beach, just above drift logs at turn where rip-rap continues south.
Alameda County

Notes: One large plant, probable recurrence from pre-restoration but also a place where currents would trap seeds or roots, just beginning to bloom. Should be eliminated and watched immediately.


mu42619

Clarkia gracilis   Graceful clarkia

R.A. Chasey   2024-05-11

Location
Marin County

Notes: Petals are too small for var. sonomensis but have the red spots.


mu42620

Cryptantha torreyana   Torrey's cryptantha

R.A. Chasey   2024-05-11

Location
Marin County

Notes: var. calistogae per Howell et al. 2007 ("calyx lobes 3.5-5 mm long and style equaling or a little exceeding the nutlets")


po264602

Carduus pycnocephalus   Italian thistle

Catherine Caldwell   2024-05-11

Location: Teague Hill: Along the main access/fire road from the truck turn out inside the gate and working the trail edge back towards TH01
San Mateo County

Notes: Land Stewards


Before

After

po264604

Layia carnosa   Beach layia

Mary Ann Machi   2024-05-11

Location: Sandy areas of dunes along New Navy Base Rd.
Humboldt County

Notes: With Platystemon californicus - Creamcups, Lupin species


po264609

Nemacladus richardsiae

Aaron Echols   2024-05-11

Location: Santa Ana River Wash. Highland. South of Splitter Channel, Plunge Creek
San Bernardino County


po264621

Asclepias californica   California milkweed

Kristin Sabo   2024-05-11

Location: Fall Creek Trail - sandy, partial shade
Los Angeles County


po264628

Lupinus microcarpus   Chick lupine

Michelle Bosch   2024-05-11

Location: In a strip between 280 and the off ramp to Bunker Hill.
San Mateo County

Notes: A large swath in full bloom, mid May.


po264633

Salvia spathacea   Hummingbird sage

Eric Merkt   2024-05-11

Location: On the side of the trail to Dripping Springs
Orange County


po264732

Pentachaeta alsinoides   Tiny pygmy daisy

Adonis Tate   2024-05-11

Location: Trailside near the big vernal pool on Burton Mesa Ecological Reserve, following a very wet rainy season. Point locality is a bit disguised due to local rarity of this species.
Santa Barbara County


mu42543

Gilia achilleifolia ssp. multicaulis   Many stemmed gilia

R.A. Chasey   2024-05-10

Location
Marin County


mu42544

Astragalus gambelianus   Loco weed

R.A. Chasey   2024-05-10

Location
Marin County


mu42548

Plagiobothrys nothofulvus   Rusty haired popcorn flower

R.A. Chasey   2024-05-10

Location
Marin County


mu42547

Leptosiphon androsaceus   False babystars

R.A. Chasey   2024-05-10

Location
Marin County


mu42537

Gilia capitata ssp. capitata   Blue field gilia

R.A. Chasey   2024-05-10

Location
Marin County


mu42540

Streptanthus glandulosus var. secundus   One sided jewelflower

R.A. Chasey   2024-05-10

Location
Marin County


mu42539

Gastridium phleoides   Nit grass

R.A. Chasey   2024-05-10

Location
Marin County


mu42538

Daucus pusillus   Wild carrot

R.A. Chasey   2024-05-10

Location
Marin County


mu42541

Carex barbarae   Valley sedge

R.A. Chasey   2024-05-10

Location
Marin County


mu42536

Selaginella wallacei   Wallace's spike moss

R.A. Chasey   2024-05-10

Location
Marin County


mu42535

Carex globosa   Round fruit sedge

R.A. Chasey   2024-05-10

Location
Marin County


mu42745

Lupinus hirsutissimus   Stinging lupine

Kyle Suchy   2024-05-10

Location
Santa Barbara County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42761

Lupinus hirsutissimus   Stinging lupine

Kyle Suchy   2024-05-10

Location: XCFC+23 Guadalupe, CA, USA
Santa Barbara County


mu42735

Astragalus trichopodus   Santa barbara milk vetch

Kyle Suchy   2024-05-10

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42746

Lupinus hirsutissimus   Stinging lupine

Kyle Suchy   2024-05-10

Location
Santa Barbara County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42723

Lupinus hirsutissimus   Stinging lupine

Kyle Suchy   2024-05-10

Location
Santa Barbara County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


io128491

Collinsia heterophylla   Chinese houses

Mohith Parige   2024-05-10

Location
Alameda County


io128490

Gilia tricolor   Bird's eyes

Mohith Parige   2024-05-10

Location
Alameda County


mu42671

Melica californica   California melic

Emily R. Allen   2024-05-10

Location: XWPJ+CH Nacomis Indian Rancheria, CA, USA
Mendocino County


io128489

Layia platyglossa   Tidy tips

Mohith Parige   2024-05-10

Location
Alameda County


io128486

Lupinus microcarpus var. densiflorus   Chick lupine

Mohith Parige   2024-05-10

Location
Alameda County


io128488

Lupinus nanus   Valley sky lupine

Mohith Parige   2024-05-10

Location
Alameda County


mu42694

Lupinus sparsiflorus   Coulter's lupine

Kyle Suchy   2024-05-10

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42747

Lupinus sparsiflorus   Coulter's lupine

Kyle Suchy   2024-05-10

Location
Santa Barbara County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


io128487

Salix exigua   Narrowleaf willow

Mohith Parige   2024-05-10

Location
Alameda County


mu42710

Lupinus sparsiflorus   Coulter's lupine

Kyle Suchy   2024-05-10

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


io128481

Quercus douglasii   Blue oak

Mohith Parige   2024-05-10

Location
Alameda County


mu42716

Argemone munita   Prickly poppy

Kyle Suchy   2024-05-10

Location
Santa Barbara County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42748

Lupinus hirsutissimus   Stinging lupine

Kyle Suchy   2024-05-10

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


io128483

Triteleia laxa   Ithuriel's spear

Mohith Parige   2024-05-10

Location
Alameda County


io128485

Diplacus aurantiacus   Sticky monkeyflower

Mohith Parige   2024-05-10

Location
Alameda County


mu42704

Koeleria gerardii   Annual june grass, bristly koeleria

Kyle Suchy   2024-05-10

Location
Santa Barbara County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


io128482

Clarkia unguiculata   Woodland clarkia

Mohith Parige   2024-05-10

Location
Alameda County


io128484

Lupinus microcarpus   Chick lupine

Mohith Parige   2024-05-10

Location
Alameda County


io128480

Phyla nodiflora   Common lippia

Mohith Parige   2024-05-10

Location
Alameda County


mu42669

Stipa pulchra   Purple needle grass

Emily R. Allen   2024-05-10

Location: 2W39+5M Hopland, CA, USA
Mendocino County


mu42686

Emmenanthe penduliflora   Whispering bells

Kyle Suchy   2024-05-10

Location
Santa Barbara County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42740

Lupinus hirsutissimus   Stinging lupine

Kyle Suchy   2024-05-10

Location
Santa Barbara County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42722

Argemone munita   Prickly poppy

Kyle Suchy   2024-05-10

Location
Santa Barbara County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42695

Argemone munita   Prickly poppy

Kyle Suchy   2024-05-10

Location
Santa Barbara County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42688

Argemone munita   Prickly poppy

Kyle Suchy   2024-05-10

Location
Santa Barbara County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42690

Eremalche parryi ssp. parryi   Parry's mallow

Kyle Suchy   2024-05-10

Location
Santa Barbara County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42684

Briza maxima   Rattlesnake grass

Michael Chasse   2024-05-10

Location: 25-02: Lobos Valley / Remnant LEGE subsite
San Francisco County


mu42687

Helminthotheca echioides   Bristly ox-tongue

Kyle Suchy   2024-05-10

Location
Santa Barbara County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mu42788

Lagurus ovatus   Hare's tail grass

Michael Chasse   2024-05-10

Location: 25-02: Lobos Valley / Remnant LEGE subsite
San Francisco County


mg241953

Streptanthus glandulosus ssp. glandulosus   Jewelflower

Ken-ichi Ueda   2024-05-10

Location: Steep hill on south side of West Shore Trail below the dam, Anthony Chabot Regional Park, Alameda County, CA, USA
Alameda County

Notes: Visited with Damon Tighe who's been monitoring this population for several years.


mg241908

Bromus tectorum   Downy chess

Eric Goldbeck-Dimon   2024-05-10

Location: UPPER RAILROAD GRADE: Old RR, east side of tr. Starts at downhill base of boulder below diesel tank. Concentrated around carex at top of disturbed mound, radiating mostly off back and downhill direction of trail
Marin County


io128074

Elymus caput-medusae   Medusa head

Hannah Cunningham   2024-05-10

Location: Arastradero: AP: Banks of arroyo by small valley oak
Santa Clara County

Notes: In arroyo by valley oak 15 plants Lots of thatch


mg241999

Bromus tectorum   Downy chess

Leah Lord   2024-05-10

Location: MVAFS
Marin County


mg241970

Festuca microstachys   Small fescue

Emily R. Allen   2024-05-10

Location: HREC. Serpentine outcropping within non native grassland dominated by barbed goatgrass.
Mendocino County


mg241902

Genista monspessulana   French broom

John Fairbank   2024-05-10

Location: Foothill Reigonal Park
Sonoma County


mg241901

Genista monspessulana   French broom

John Fairbank   2024-05-10

Location: Foothill Reigonal Park
Sonoma County


mg241900

Genista monspessulana   French broom

John Fairbank   2024-05-10

Location: Foothill Reigonal Park
Sonoma County


mg241904

Bromus tectorum   Downy chess

Gina Galang   2024-05-10

Location: Bolinas Ridge
Marin County


mg241899

Genista monspessulana   French broom

John Fairbank   2024-05-10

Location: Foothill Reigonal Park
Sonoma County

Notes: Left some of the smaller non blooming ones for next year


mg241998

Bromus tectorum   Downy chess

Leah Lord   2024-05-10

Location: MVAFS
Marin County


mu42567

Calypso bulbosa   Fairy slipper

Sarah Termondt   2024-05-10

Location: VR8Q+47 Fallon, WA, USA


mu42466

Darmera peltata   Umbrella plant

Jane Cohn   2024-05-10

Location: 5M9P+JG Castella, CA, USA
Shasta County


mu42565

Clarkia breweri   Brewer's clarkia

Bob Stahmer   2024-05-10

Location: 16501 CA-130, Livermore, CA 94550, USA
Stanislaus County


mu42566

Clarkia unguiculata   Woodland clarkia

Bob Stahmer   2024-05-10

Location: 16501 CA-130, Livermore, CA 94550, USA
Stanislaus County


mu42542

Melica californica   California melic

R.A. Chasey   2024-05-10

Location
Marin County


mu42546

Trifolium ciliolatum   Tree clover

R.A. Chasey   2024-05-10

Location
Marin County


po264524

Myosotis latifolia   Wide leaved forget me not

El Byrne   2024-05-10

Location: 12-04: Concentrated in drainage and moving SE towards ridgeline
Marin County

Notes: 2024: Reference polygon compiled from field mapping efforts. Plants densest in the drain and diffuse towards edges, possibly continuing to SE. Should be mapped at a finer scale, possibly split into multiple populations, if treatment is initiated


po264528

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-10

Location: Both sides of road
Amador County

Notes: Basil bark/foliage


po264529

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-10

Location
Amador County

Notes: shells


po264530

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-10

Location: 251 Amador trail sutter creek
Amador County


po264531

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-10

Location
Amador County

Notes: foliage basil bark


po264533

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-10

Location: Yard art basil bark foliage
Amador County


po264534

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-10

Location: Basil bark
Amador County


po264542

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-10

Location: 251 Amador trail sutter creek
Amador County


po264544

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-10

Location
Amador County


po264545

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-10

Location: County library
Amador County


po264552

Anthoxanthum odoratum   Sweet vernal grass

Karen Gravely   2024-05-10

Location: 01-01: Pt Bonita - open meadow between Field Rd and housing
Marin County

Notes: Pulled & bagged 6 ANOD


po264553

Anthoxanthum odoratum   Sweet vernal grass

Karen Gravely   2024-05-10

Location: 01-01: Pt Bonita - under cypress canopy, NE of lighthouse parking area on field Rd
Marin County

Notes: Pulled & bagged 24 ANOD.


po264557

Gilia millefoliata   Manyleaf gilia

Mary Ann Machi   2024-05-10

Location: Sandy patches of dunes adjacent to New Navy Base Road.
Humboldt County

Notes: Tallest specimen 7 cm, most less than 5 cm. Upright stems with cluster of blossoms at top. Blossoms less than 1 cm. With Layia carnosa.


po264558

Gilia millefoliata   Manyleaf gilia

Mary Ann Machi   2024-05-10

Location: Sandy patches of dunes adjacent to New Navy Base Road.
Humboldt County

Notes: Tallest specimen 7 cm, most less than 5 cm. Upright stems with cluster of blossoms at top. Blossoms less than 1 cm. With Layia carnosa.


po264559

Eschscholzia minutiflora ssp. twisselmannii   Red rock poppy

Bob Steele   2024-05-10

Location
Kern County


po264598

Lysimachia arvensis   Scarlet pimpernel

E. Day   2024-05-10

Location
Riverside County


po264600

unknown

Erik Layman   2024-05-10

Location: on sandstone bedrock area adjacent to Prefumo Canyon Road at ~1300 feet elevation, Irish Hills, San Luis Obispo County
San Luis Obispo County

Notes: Have never seen this plant in previous botanical explorations in SLO County; strange dense, round reddish-green flower head, hard to distinguish bracts from any petals but white filaments / anthers are visible. Leaves are serrated and distinctive. Can someone please help with ID, as I cannot find it in any of my flower books. Or dare I suggest it is a little known species?? Thanks, Erik Layman


po264603

Layia carnosa   Beach layia

Mary Ann Machi   2024-05-10

Location: Sandy areas of dunes adjacent to New Navy Base Rd.
Humboldt County

Notes: With Gilia millefoliata, Platystemon californicus - Creamcups, Lupin species


po264632

Ceanothus leucodermis   Chaparral whitethorn

Kristin Sabo   2024-05-10

Location: Mt. Lukens - Stone Canyon Trail
Los Angeles County


io128473

Juncus patens   Rush

Mohith Parige   2024-05-09

Location
Alameda County


io128472

Castilleja exserta   Owl's clover

Mohith Parige   2024-05-09

Location
Alameda County


io128475

Baccharis salicifolia   Mule fat

Mohith Parige   2024-05-09

Location
Alameda County


io128470

Umbellularia californica   California bay

Mohith Parige   2024-05-09

Location
Alameda County


io128471

Vitis californica   California wild grape

Mohith Parige   2024-05-09

Location
Alameda County


io128469

Lupinus microcarpus   Chick lupine

Mohith Parige   2024-05-09

Location
Alameda County


mu42527

Calochortus luteus   Yellow mariposa

William Lundgren   2024-05-09

Location: 5799+GQ Coyote, CA, USA
Santa Clara County


mu42528

Stachys bullata   Southern hedge nettle

William Lundgren   2024-05-09

Location: 5799+GV Coyote, CA, USA
Santa Clara County


io128468

Diplacus aurantiacus   Sticky monkeyflower

Mohith Parige   2024-05-09

Location
Alameda County


io128467

Juglans hindsii   Northern california black walnut

Mohith Parige   2024-05-09

Location
Alameda County


io128465

Sambucus mexicana   Elderberry

Mohith Parige   2024-05-09

Location
Alameda County


io128464

Grindelia camporum   Gumweed

Mohith Parige   2024-05-09

Location
Alameda County


mu42596

Cypripedium californicum   California lady's slipper

Benjamin Crain   2024-05-09

Location

Notes: Observation based on a photograph by Benjamin Crain. Location data added subsequently.


io128466

Quercus douglasii   Blue oak

Mohith Parige   2024-05-09

Location
Alameda County

Notes: Blue oak Savannah / woodland


io128461

Corethrogyne filaginifolia   Common sandaster

Mohith Parige   2024-05-09

Location
Alameda County


io128462

Achillea millefolium   Yarrow

Mohith Parige   2024-05-09

Location
Alameda County


io128463

Delphinium californicum ssp. interius   Coastal larkspur

Mohith Parige   2024-05-09

Location
Alameda County


io128459

Sisyrinchium bellum   Blue eyed grass

Mohith Parige   2024-05-09

Location
Alameda County


io128460

Wyethia angustifolia   Narrow leaved mule ears

Mohith Parige   2024-05-09

Location
Alameda County


io128457

Triteleia laxa   Ithuriel's spear

Mohith Parige   2024-05-09

Location
Alameda County


io128456

Artemisia californica   Coastal sage brush

Mohith Parige   2024-05-09

Location
Alameda County

Notes: Sage scrub. Growing along with black sage


io128455

Pinus sabiniana   Gray pine

Mohith Parige   2024-05-09

Location
Alameda County


io128458

Salvia mellifera   Black sage

Mohith Parige   2024-05-09

Location
Alameda County

Notes: Sage scrub area, filled with black sage and California sagebrush, some monkeyflower. Adjacent to blue oak woodlands


io128454

Chlorogalum pomeridianum   Amole

Mohith Parige   2024-05-09

Location
Alameda County


mu42583

Hulsea heterochroma   Red rayed hulsea

John L. Thompson   2024-05-09

Location: 6WJJ+R2 Mount Wilson, CA, USA
Los Angeles County

Notes: Observation based on a photograph by John L. Thompson. Hundreds of plants, mostly still in bud, populating an open area west of the Mt. Wilson Red Box Road. Area possibly scorched by Bobcat Fire of 2020; plants intermingled with Poodle-Dog Bush (Eriodictyon parryi).


Redray Alpinegold (Hulsea heterochroma) (2024.05.09) #35, with Mt. San Antonio ( = Mt. Baldy, 10,064') in the distance.

io128453

Symphoricarpos mollis   Snowberry

Mohith Parige   2024-05-09

Location
Alameda County


io128452

Claytonia parviflora   Narrow leaved miner's lettuce

Mohith Parige   2024-05-09

Location
Alameda County


mg241884

Castilleja attenuata   Narrow leaved owl's clover

David popp   2024-05-09

Location
Butte County


io128451

Populus fremontii   Fremont cottonwood

Mohith Parige   2024-05-09

Location
Alameda County


io128450

Schoenoplectus acutus var. occidentalis   Tule

Mohith Parige   2024-05-09

Location
Alameda County


io128449

Alnus rhombifolia   White alder

Mohith Parige   2024-05-09

Location
Alameda County


mg241882

Erodium cicutarium   Coastal heron's bill

David popp   2024-05-09

Location
Butte County


io128448

Heteromeles arbutifolia   Toyon

Mohith Parige   2024-05-09

Location
Alameda County


mu42790

Sisyrinchium bellum   Blue eyed grass

Mary Sue Ittner   2024-05-09

Location: Point Arena Stornetta Unit California Coastal National Monument
Mendocino County


one plant with white flowers near plants with blue flowers

io128446

Pinus sabiniana   Gray pine

Mohith Parige   2024-05-09

Location
Alameda County


io128447

Aesculus californica   Buckeye

Mohith Parige   2024-05-09

Location
Alameda County


io128445

Salix lasiolepis   Arroyo willow

Mohith Parige   2024-05-09

Location
Alameda County


mg241881

Velezia rigida

David popp   2024-05-09

Location
Butte County


io128474

Platanus racemosa   California sycamore

Mohith Parige   2024-05-09

Location
Alameda County


io128443

Toxicodendron diversilobum   Poison oak

Mohith Parige   2024-05-09

Location
Alameda County


io128444

Brickellia californica   California brickellia

Mohith Parige   2024-05-09

Location
Alameda County


io128442

Wyethia angustifolia   Narrow leaved mule ears

Mohith Parige   2024-05-09

Location
Alameda County


io128441

Artemisia californica   Coastal sage brush

Mohith Parige   2024-05-09

Location
Alameda County


io128440

Quercus douglasii   Blue oak

Mohith Parige   2024-05-09

Location
Alameda County


io128439

Achillea millefolium   Yarrow

Mohith Parige   2024-05-09

Location
Alameda County


io128438

Artemisia californica   Coastal sage brush

Mohith Parige   2024-05-09

Location
Alameda County


io128437

Marah fabacea   California man-root

Mohith Parige   2024-05-09

Location
Alameda County


io128436

Diplacus aurantiacus   Sticky monkeyflower

Mohith Parige   2024-05-09

Location
Alameda County


io128435

Sisyrinchium bellum   Blue eyed grass

Mohith Parige   2024-05-09

Location
Alameda County


io128434

Grindelia camporum   Gumweed

Mohith Parige   2024-05-09

Location
Alameda County


io128432

Clarkia purpurea   Purple clarkia

Mohith Parige   2024-05-09

Location
Alameda County


io128431

Eschscholzia californica   California poppy

Mohith Parige   2024-05-09

Location
Alameda County


mg241876

Epilobium torreyi   Narrow boisduvalia

David popp   2024-05-09

Location
Butte County


mu42459

Rosa canina   Dog rose

Robin Carter-Ervin   2024-05-09

Location: F8HX+WC Thermalito, CA, USA
Butte County


io128428

Triteleia laxa   Ithuriel's spear

Mohith Parige   2024-05-09

Location
Alameda County


mu42689

Verbascum thapsus   Woolly mullein

Kyle Suchy   2024-05-09

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mg241872

Delphinium hansenii ssp. hansenii   Hansen's larkspur

David popp   2024-05-09

Location
Butte County


io128129

Andersonglossum occidentale   Western hound's tongue

Mike Russler   2024-05-09

Location
Tuolumne County


io128553

Delphinium nuttallianum   Nuttall's larkspur

Mike Russler   2024-05-09

Location
Tuolumne County


io128068

Andersonglossum occidentale   Western hound's tongue

Mike Russler   2024-05-09

Location: Carlon Falls Trail
Tuolumne County


io128133

Prosartes hookeri   Drops of gold

Mike Russler   2024-05-09

Location
Tuolumne County


io128134

Prosartes hookeri   Drops of gold

Mike Russler   2024-05-09

Location
Tuolumne County


io128425

Dicentra formosa   Pacific bleedinghearts

Mike Russler   2024-05-09

Location
Tuolumne County


io128494

Viola lobata   Moose horn violet

Mike Russler   2024-05-09

Location
Tuolumne County


io128213

Asarum hartwegii   Hartweg's wild ginger

Mike Russler   2024-05-09

Location: Frequent along Carlon Falls Trail with few in bloom.
Tuolumne County


io128149

Asarum hartwegii   Hartweg's wild ginger

Mike Russler   2024-05-09

Location: Frequent along Carlon Falls Trail with few in bloom.
Tuolumne County


io128013

Scrophularia californica   California bee plant

Ramona Robison   2024-05-09

Location
Monterey County


io128132

Prosartes hookeri   Drops of gold

Mike Russler   2024-05-09

Location: Carlon Falls Trail
Tuolumne County


io128003

Carduus tenuiflorus   Slender flowered thistle

Ramona Robison   2024-05-09

Location
Monterey County


io127994

Carduus tenuiflorus   Slender flowered thistle

Ramona Robison   2024-05-09

Location
Monterey County


io127984

Triticum aestivum   Common wheat

Ramona Robison   2024-05-09

Location
Monterey County


io127959

Malva parviflora   Cheeseweed

Ramona Robison   2024-05-09

Location
Monterey County


io127958

Sonchus asper ssp. asper   Sow thistle

Ramona Robison   2024-05-09

Location
Monterey County


mg241845

Euphorbia oblongata   Eggleaf spurge

Jay Nelson   2024-05-09

Location: BON TEMPE TREATMENT PLANT: FILTER PLANT
Marin County


mg241821

Brachypodium distachyon   Purple false brome

Amanda Magallanes   2024-05-09

Location: RING MOUNTAIN
Marin County


io128622

Horkelia tridentata var. tridentata   Three toothed horkelia

Mike Russler   2024-05-09

Location
Tuolumne County


io128424

Calochortus minimus   Sierra mariposa

Mike Russler   2024-05-09

Location
Tuolumne County


io128552

Delphinium nuttallianum   Nuttall's larkspur

Mike Russler   2024-05-09

Location
Tuolumne County


io128408

Fritillaria affinis   Checker lily

Mike Russler   2024-05-09

Location
Tuolumne County


mg241843

Euphorbia oblongata   Eggleaf spurge

Jay Nelson   2024-05-09

Location: BELOW FILTER PLANT: Filter Plant Rd
Marin County


mg241834

Crataegus monogyna   Hawthorn

Gina Galang   2024-05-09

Location: SCOTT TANK BREAK: SKY OAKS MEADOW
Marin County


mg241969

Triphysaria versicolor ssp. faucibarbata   Yellow owl's clover

Emily R. Allen   2024-05-09

Location
Mendocino County


io128148

Erythranthe filicaulis   slender-stemmed monkeyflower

Mike Russler   2024-05-09

Location
Tuolumne County


io128147

Erythranthe filicaulis   slender-stemmed monkeyflower

Mike Russler   2024-05-09

Location
Tuolumne County


io128146

Erythranthe filicaulis   slender-stemmed monkeyflower

Mike Russler   2024-05-09

Location
Tuolumne County


io128145

Erythranthe filicaulis   slender-stemmed monkeyflower

Mike Russler   2024-05-09

Location
Tuolumne County


io128137

Veronica arvensis   Speedwell

Mike Russler   2024-05-09

Location
Tuolumne County


mg241819

Brachypodium distachyon   Purple false brome

Amanda Magallanes   2024-05-09

Location: RING MOUNTAIN
Marin County


io128617

Nemophila spatulata   Sierra nemophila

Mike Russler   2024-05-09

Location
Tuolumne County


io128620

Nemophila menziesii   Baby blue eyes

Mike Russler   2024-05-09

Location
Tuolumne County


io127993

Verbascum virgatum   Wand mullein

Ron Vanderhoff   2024-05-09

Location: Borrego Canyon Trail, .6km NE of Portola Pkwy and trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: Isolated small patch. An emergent small colony. A couple of plants well budded, most vegetative.


io128420

Diplacus pulchellus   yellow-lip pansy monkeyflower

Mike Russler   2024-05-09

Location
Tuolumne County


mg241897

Turritis glabra   Tower rockcress

Sherry Adams   2024-05-09

Location: UPPER LAUREL DELL GATE BURN
Marin County


io128419

Diplacus pulchellus   yellow-lip pansy monkeyflower

Mike Russler   2024-05-09

Location
Tuolumne County


io128418

Diplacus pulchellus   yellow-lip pansy monkeyflower

Mike Russler   2024-05-09

Location
Tuolumne County


io128417

Diplacus pulchellus   yellow-lip pansy monkeyflower

Mike Russler   2024-05-09

Location
Tuolumne County


io127992

Chaenactis glabriuscula var. glabriuscula   Common yellow chaenactis

Ron Vanderhoff   2024-05-09

Location: Borrego Canyon Trail, N side, .7km NE of Portola Pkwy and trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: Common.


io128416

Diplacus pulchellus   yellow-lip pansy monkeyflower

Mike Russler   2024-05-09

Location
Tuolumne County


io128415

Diplacus pulchellus   yellow-lip pansy monkeyflower

Mike Russler   2024-05-09

Location
Tuolumne County


mg241829

Festuca arundinacea   Reed fescue

Sadie Hickey   2024-05-09

Location: SKY OAKS ROAD BREAK
Marin County


io127991

Selaginella bigelovii   Bigelow's moss fern

Ron Vanderhoff   2024-05-09

Location: Borrego Canyon Trail, .N side, 7km NE of Portola Pkwy and trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: Common locally.


io128047

Limnanthes alba ssp. versicolor   White meadowfoam

Mike Russler   2024-05-09

Location
Tuolumne County


io128619

Sarcodes sanguinea   Snow plant

Mike Russler   2024-05-09

Location
Tuolumne County


io127939

Cirsium brevistylum   Indian thistle

Ramona Robison   2024-05-09

Location
Monterey County


io127988

Linanthus californicus   Prickly phlox

Ron Vanderhoff   2024-05-09

Location: Borrego Canyon Trail, N side, .7km NE of Portola Pkwy and trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: Common but local on slope.


io128423

Calochortus minimus   Sierra mariposa

Mike Russler   2024-05-09

Location
Tuolumne County


io127989

Quercus agrifolia var. agrifolia   Coast live oak

Ron Vanderhoff   2024-05-09

Location: Borrego Canyon Trail, .8km NE of Portola Pkwy and trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: Location of possible Goldspotted Oak Borer (GSOB) infestation. Many recently dead mature oaks, many still with leaves. GSOB entrance/exit holes abundant on main trunks with larvae active. Fresh wood frass at almost all holes. No adults observed. A serious issue here, as well as elsewhere. At least a dozen large dead trees and probably many more soon to go. Many oaks will be lost very soon in this and neighboring woodlands.


io128618

Viola purpurea ssp. quercetorum   Goosefoot yellow violet

Mike Russler   2024-05-09

Location
Tuolumne County


io128422

Calochortus minimus   Sierra mariposa

Mike Russler   2024-05-09

Location
Tuolumne County


io128421

Calochortus minimus   Sierra mariposa

Mike Russler   2024-05-09

Location
Tuolumne County


mg241847

Festuca arundinacea   Reed fescue

Eric Goldbeck-Dimon   2024-05-09

Location: SKY OAKS MEADOW
Marin County


io127990

Nolina cismontana   Peninsular beargrass

Ron Vanderhoff   2024-05-09

Location: Borrego Canyon Trail, .7km NE of Portola Pkwy and trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: Full flower.


mg241828

Euphorbia oblongata   Eggleaf spurge

Sadie Hickey   2024-05-09

Location: BULLFROG CREEK WEEDS
Marin County


io127987

Acacia redolens   Bank catclaw

Ron Vanderhoff   2024-05-09

Location
Orange County


mg241827

Crataegus monogyna   Hawthorn

Sadie Hickey   2024-05-09

Location: BULLFROG CREEK WEEDS
Marin County


mg241833

Rubus armeniacus   Himalayan blackberry

Gina Galang   2024-05-09

Location: BULLFROG CREEK WEEDS: SKY OAKS MEADOW
Marin County


mg241832

Crataegus monogyna   Hawthorn

Gina Galang   2024-05-09

Location: SKY OAKS MEADOW
Marin County


mg241831

Crataegus monogyna   Hawthorn

Gina Galang   2024-05-09

Location: SKY OAKS MEADOW
Marin County


mg241825

Festuca arundinacea   Reed fescue

Sadie Hickey   2024-05-09

Location: SKY OAKS MEADOW: Along trail
Marin County


io127986

Iris douglasiana   Douglas iris

Ron Vanderhoff   2024-05-09

Location: Red Rock Canyon Parking Lot and Borrego Canyon Trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: One plant obscured by landscaping. Growing among/through a Rhaphiolepis indica.


mg241842

Crataegus monogyna   Hawthorn

Eric Goldbeck-Dimon   2024-05-09

Location: BULLFROG CREEK WEEDS: SKY OAKS MEADOW ROAD
Marin County


io127985

Taraxacum officinale   Red seeded dandelion

Ron Vanderhoff   2024-05-09

Location: Red Rock Canyon Parking Lot and Borrego Canyon Trailhead, Whiting Ranch Wilderness Park
Orange County

Notes: Several in lawn and adjacent edges.


mg241823

Genista monspessulana   French broom

David Greenberger   2024-05-09

Location: PINE MOUNTAIN LOOP: Along shoulder on downhill side of road. Jumps to uphill side of road as you near the creek crossing
Marin County


mg241841

Festuca arundinacea   Reed fescue

Eric Goldbeck-Dimon   2024-05-09

Location: BULLFROG CREEK WEEDS: BULLFROG
Marin County


mg241824

Festuca arundinacea   Reed fescue

Sadie Hickey   2024-05-09

Location: BULLFROG CREEK WEEDS
Marin County


mg241818

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-09

Location
Inyo County


mg241817

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-09

Location
Inyo County


mg241816

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-09

Location
Inyo County


mg241815

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-09

Location
Inyo County


mg241814

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-09

Location
Inyo County


mg241813

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-09

Location
Inyo County


mg241812

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-09

Location
Inyo County


mg241811

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-09

Location
Inyo County


mg241810

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-09

Location
Inyo County


mg241809

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-09

Location
Inyo County


mg241808

Salsola tragus   Russian thistle

richard mcneill   2024-05-09

Location
Inyo County


mg241840

Festuca arundinacea   Reed fescue

Eric Goldbeck-Dimon   2024-05-09

Location: BULLFROG CREEK WEEDS: Rocks by fisherman parking
Marin County


io128043

Allium tuolumnense   Rawhide hill onion

Mike Russler   2024-05-09

Location: Roadside on Sims Road before junction with Hwy 120.
Tuolumne County

Notes: With Delphinium variegatum ssp. variegatum.


mg241807

Bromus tectorum   Downy chess

richard mcneill   2024-05-09

Location
Inyo County


io128042

Allium tuolumnense   Rawhide hill onion

Mike Russler   2024-05-09

Location: Roadside on Sims Road before junction with Hwy 120.
Tuolumne County

Notes: With Delphinium variegatum ssp. variegatum.


io128041

Allium tuolumnense   Rawhide hill onion

Mike Russler   2024-05-09

Location: Roadside on Sims Road before junction with Hwy 120.
Tuolumne County

Notes: With Delphinium variegatum ssp. variegatum.


io128044

Delphinium variegatum ssp. variegatum.   Royal larkspur

Mike Russler   2024-05-09

Location
Tuolumne County


io128040

Allium tuolumnense   Rawhide hill onion

Mike Russler   2024-05-09

Location: Roadside on Sims Road before junction with Hwy 120.
Tuolumne County


mg241839

Pyracantha angustifolia   Firethorn

Eric Goldbeck-Dimon   2024-05-09

Location: BON TEMPE DAM YST: BON TEMPE DAM
Marin County


io128039

Allium tuolumnense   Rawhide hill onion

Mike Russler   2024-05-09

Location: Roadside on Sims Road before junction with Hwy 120.
Tuolumne County

Notes: With Delphinium variegatum ssp. variegatum.


io128038

Allium tuolumnense   Rawhide hill onion

Mike Russler   2024-05-09

Location: Roadside on Sims Road before junction with Hwy 120.
Tuolumne County

Notes: With Delphinium variegatum ssp. variegatum.


mg241806

Bromus madritensis   Foxtail chess, foxtail brome

richard mcneill   2024-05-09

Location
Inyo County


mg241805

Bromus tectorum   Downy chess

richard mcneill   2024-05-09

Location
Inyo County


io128224

Packera clevelandii   Cleveland's ragwort

Mike Russler   2024-05-09

Location
Tuolumne County


io128616

Calochortus luteus   Yellow mariposa

Mike Russler   2024-05-09

Location
Tuolumne County


mg241838

Festuca arundinacea   Reed fescue

Eric Goldbeck-Dimon   2024-05-09

Location: BON TEMPE DAM
Marin County


mg241837

Crataegus monogyna   Hawthorn

Eric Goldbeck-Dimon   2024-05-09

Location: BON TEMPE DAM YST: BON TEMPE DAM
Marin County


mg241804

Brassica tournefortii   Saharan mustard

richard mcneill   2024-05-09

Location
Inyo County


mg241803

Sisymbrium orientale   Indian hedge mustard

richard mcneill   2024-05-09

Location
Inyo County


mg241836

Crataegus monogyna   Hawthorn

Eric Goldbeck-Dimon   2024-05-09

Location: BON TEMPE DAM
Marin County


io128596

Erythranthe floribunda   Many flowered monkey flower

Mike Russler   2024-05-09

Location
Tuolumne County


io128588

Clarkia biloba ssp. biloba   Two lobed clarkia

Mike Russler   2024-05-09

Location
Tuolumne County


mg241830

Ehrharta erecta   Upright veldt grass

Gina Galang   2024-05-09

Location: LAKE LAGUNITAS
Marin County


io128255

Calystegia occidentalis ssp. fulcrata   Sonora morning glory

Mike Russler   2024-05-09

Location
Tuolumne County

Notes: Bract margins lobed.


io128623

Sidalcea hartwegii   Hartweg's checkerbloom

Mike Russler   2024-05-09

Location
Tuolumne County


io128594

Allium cratericola   Cascade onion

Mike Russler   2024-05-09

Location
Tuolumne County


po264463

Eriodictyon crassifolium   Thick leaved yerba santa

Martin Lemon   2024-05-09

Location: Growing ajacent to the Flood Control road just east of San Timoteo Creek. Sandy, dry soil.
San Bernardino County

Notes: Large shrubs profusely blooming with pale blue flowers. Thick, leathery leaves with margins highly serrated.


po264467

Heterocodon rariflorum   Heterocodon

Sherry Adams   2024-05-09

Location: LAUREL DELL ROAD
Marin County


po264470

Lepidium latifolium   Perennial pepperweed

Ruth Vallejo-Reviczky   2024-05-09

Location: Park Boundary - William R. Mason Regional Par: William Mason Regional Park: Mason 3 Area. On the north side of University Trail between the Goldenglow and Yale Ave entrances
Orange County


po264471

Lepidium latifolium   Perennial pepperweed

Ruth Vallejo-Reviczky   2024-05-09

Location: Park Boundary - William R. Mason Regional Par: William Mason Regional Park: Mason 3 Area. On the north side of University Trail between the Goldenglow and Yale Ave entrances
Orange County


po264478

Ehrharta erecta   Upright veldt grass

Brett Stormoen   2024-05-09

Location: 12-03: in creekside rocky barren area and above - up to and along split rail fence
Marin County


po264483

Dipterostemon capitatus ssp. capitatus   Blue dicks

Shelly Marshall   2024-05-09

Location
Orange County


po264485

Dipterostemon capitatus ssp. capitatus   Blue dicks

Shelly Marshall   2024-05-09

Location
Orange County


po264486

Dipterostemon capitatus ssp. capitatus   Blue dicks

Shelly Marshall   2024-05-09

Location
Orange County


po264487

Amsinckia intermedia   Common fiddleneck

Shelly Marshall   2024-05-09

Location
Orange County


po264489

Ribes speciosum   Fuchsia flowered gooseberry

Shelly Marshall   2024-05-09

Location
Orange County


po264490

Primula clevelandii var. gracilis   Padre's shooting star

Shelly Marshall   2024-05-09

Location
Orange County


po264495

Calochortus weedii   Weed's mariposa

Shelly Marshall   2024-05-09

Location
Orange County


po264498

Opuntia littoralis   Prickly pear

Shelly Marshall   2024-05-09

Location
Orange County


po264499

Opuntia littoralis   Prickly pear

Shelly Marshall   2024-05-09

Location
Orange County


po264503

Castilleja exserta   Owl's clover

Shelly Marshall   2024-05-09

Location
Orange County


po264506

Crossosoma californicum   Catalina crossosoma

Saskia Raether   2024-05-09

Location
Los Angeles County


po264507

Sisyrinchium bellum   Blue eyed grass

Shelly Marshall   2024-05-09

Location
Orange County


po264508

Lathyrus vestitus   Common pacific pea

Shelly Marshall   2024-05-09

Location
Orange County


po264509

Ageratina adenophora   Thoroughwort

Karen Gravely   2024-05-09

Location: 07-03: Rodeo Valley - northeast of T1111 in scrub - polygon is estimate
Marin County

Notes: Hand pulled 180 AGAD. Plants were in scattered dense patches of 20-50.


po264510

Cleomella arborea   Bladderpod

Shelly Marshall   2024-05-09

Location
Orange County


po264511

Paeonia californica   California peony

Shelly Marshall   2024-05-09

Location
Orange County


po264514

Rupertia physodes   Common rupertia

Mark Gary   2024-05-09

Location: Along Morgan Territory Road
Contra Costa County

Notes: Morgan Territory Regional Preserve


po264523

Calochortus tolmiei   Hairy star tulip

Mary Ann Machi   2024-05-09

Location: South facing rocky cut bank with full sun along Mountain View Rd, Ashfield Ridge
Humboldt County

Notes: Grows near Erysium capitatum, Quercus chrysolepis.


po264526

Calochortus striatus   Alkali mariposa lily

Craig King   2024-05-09

Location
Kern County


po264543

Lupinus microcarpus var. densiflorus   Chick lupine

Michelle Bosch   2024-05-09

Location: Along a dirt trail through Chapparel above Ralston Ave, Belmont.
San Mateo County


Lupinus microcarpus, Chick Lupine - Belmont, California

Lupinus microcarpus, Chick Lupine - Belmont, California

po264546

Lupinus bicolor   Lupine

Michelle Bosch   2024-05-09

Location: In an open grassland above Fox School.
San Mateo County

Notes: Two different color variations growing together here in the grass - the blue and white, and the magenta and purple.


Lupinus bicolor, Miniature Lupine - Belmont, California

Lupinus bicolor, Miniature Lupine - Belmont, California

po264547

Achillea millefolium   Yarrow

Michelle Bosch   2024-05-09

Location: Within a grassy area above Fox School, Belmont.
San Mateo County


Achillea millefolium - Belmont, CA

po264548

Taraxia ovata   Sun cup

Michelle Bosch   2024-05-09

Location: Above Fox School, Belmont.
San Mateo County


Taraxia ovata, Sun cup - Belmont, CA

po264549

Grindelia hirsutula   Gumweed

Michelle Bosch   2024-05-09

Location: Above Fox School, Belmont.
San Mateo County


Grindelia hirsutula, Gumweed - Belmont, CA

Grindelia hirsutula, Gumweed - Belmont, CA

po264550

Triteleia laxa   Ithuriel's spear

Michelle Bosch   2024-05-09

Location: Above Fox School, at the corner of the water towers - Belmont, CA
San Mateo County


Triteleia laxa, Ithuriel's Spear - Belmont, CA

po264551

Wyethia angustifolia   Narrow leaved mule ears

Michelle Bosch   2024-05-09

Location: Above Fox School, Belmont.
San Mateo County

Notes: Growing in an open grassland with blooming Lupinus bicolor, Achilliea millefolium and Dipterostemon capitatus.


Wyethia angustifolia, Narrowleaf mule-ears - Belmont, CA

po264554

Sisyrinchium bellum   Blue eyed grass

Michelle Bosch   2024-05-09

Location: In an open grass area above Fox School, Belmont.
San Mateo County


Sisyrinchium bellum, Blue eyed grass - Belmont, CA

po264555

Myosotis discolor   Forget me not

Michelle Bosch   2024-05-09

Location: Above Fox School, Belmont, CA
San Mateo County

Notes: Spread throughout the grassland here.


Myosotis discolor (non-native) - Belmont, California

po264556

Drymocallis glandulosa var. glandulosa   Sticky cinquefoil

Michelle Bosch   2024-05-09

Location: Above Fox School, Belmont, CA.
San Mateo County

Notes: Yellow blooms; many large shrubs in bloom around the bases of shrub oaks in chaparral.


Drymocallis glandulosa var. glandulosa growing under shrub oaks in Belmont, CA

Drymocallis glandulosa var. glandulosa in Belmont, CA

po264601

Genista monspessulana   French broom

Catherine Caldwell   2024-05-09

Location: Sierra Azul: Beatty Property, worked on the trail leading to the right of the road from Gate SA42 towards the county's derelict building. Turned west and headed uphill towards the roadside
Santa Clara County

Notes: Land Stewards


Before

After

po264623

Eriodictyon californicum   Yerba santa

Ruthe Smith   2024-05-09

Location: Quail Hollow County Park
Santa Cruz County


plants had several checkerspot butterflies

po264656

Camassia quamash   Camas

Mary Sue Ittner   2024-05-09

Location: Point Arena-Stornetta Unit of California Coastal National Monument
Mendocino County


mu42428

Linanthus parryae   Parry's linanthus

Bob Steele   2024-05-08

Location: JXWR+QR Inyokern, CA, USA
Kern County

Notes: Aberrant obvious yellow coloration of inflorescence for majority of this population


mg241737

Genista monspessulana   French broom

John Fairbank   2024-05-08

Location: Shiloh Ranch Regional Park
Sonoma County

Notes: Cleared path through to upper section.


mu42534

Nemacladus sigmoideus   Small flowered nemacladus

Bob Steele   2024-05-08

Location: Freeman Canyon
Kern County


mg241736

Genista monspessulana   French broom

John Fairbank   2024-05-08

Location: Shiloh Ranch Regional Park
Sonoma County


mu42533

Nemacladus sigmoideus   Small flowered nemacladus

Bob Steele   2024-05-08

Location: Freeman Canyon
Kern County


mu42532

Nemacladus sigmoideus   Small flowered nemacladus

Bob Steele   2024-05-08

Location: Freeman Canyon
Kern County


mu42706

Tropaeolum majus   Garden nasturtium

Kyle Suchy   2024-05-08

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mg241967

Ranunculus muricatus   Buttercup

Emily R. Allen, Ana Verschoor   2024-05-08

Location
Mendocino County


mg241964

Triglochin scilloides   Flowering-quillwort

Emily R. Allen, Ana Verschoor   2024-05-08

Location
Mendocino County


mu42531

Nemacladus sigmoideus   Small flowered nemacladus

Bob Steele   2024-05-08

Location: Freeman Canyon
Kern County


mg241724

Allium membranaceum   Papery onion

David popp   2024-05-08

Location
Butte County


mg241723

Pterostegia drymarioides   Fairy mist

David popp   2024-05-08

Location
Butte County


mg241721

Lepechinia calycina   Pitcher sage

David popp   2024-05-08

Location
Butte County


io127839

Alisma triviale   Northern water plantain

Mel Letterman   2024-05-08

Location: Madrona Marsh
Los Angeles County

Notes: in marsh depression but soil not wet


po264535

Stipa pulchra   Purple needle grass

Helen Hancock   2024-05-08

Location: Sunol Regional Wilderness: Camp Ohlone near NW corner
Alameda County

Notes: Scattered plants. See https://www.inaturalist.org/observations/214867873 for more photos.


mg241712

Erythranthe glaucescens   shield-bracted monkeyflower

David popp   2024-05-08

Location
Butte County


io127837

Pistia stratiotes   Water lettuce

Ron Vanderhoff   2024-05-08

Location: Talbert Lake, Huntington Central Park
Orange County

Notes: Management underway today.


mg241620

Helichrysum petiolare   Licorice plant

Brett Stormoen   2024-05-08

Location: Panoramic Ridge: small open, thatch-y area between scrub
Marin County


mg241725

Ageratina adenophora   Thoroughwort

Katherine Stratton   2024-05-08

Location: Panoramic Ridge
Marin County


mg241865

Acacia melanoxylon   Blackwood acacia

Steven Bohman   2024-05-08

Location: BLITHEDALE SUMMIT: In switchback of Elinor fr
Marin County


io127843

Genista monspessulana   French broom

Becca Williams   2024-05-08

Location: Shiloh Ranch Regional Park
Sonoma County


io127845

Genista monspessulana   French broom

Becca Williams   2024-05-08

Location: Shiloh Ranch Regional Park
Sonoma County


mg241864

Hedera helix   English ivy

Steven Bohman   2024-05-08

Location: BLITHEDALE SUMMIT: Mostly uphill, some downhill of maytag
Marin County


mg241618

Ehrharta erecta   Upright veldt grass

Gina Galang   2024-05-08

Location: 49-24: Mccurdy trail intersection, 'mmwd' side
Marin County


mg241862

Hedera helix   English ivy

Steven Bohman   2024-05-08

Location: BLITHEDALE SUMMIT: Maytag Tr
Marin County


io127844

Genista monspessulana   French broom

Becca Williams   2024-05-08

Location: Shiloh Ranch Regional Park
Sonoma County


io127822

Cylindropuntia prolifera   Coastal cholla

Ron Vanderhoff   2024-05-08

Location: Brightwater trail , toward E end, Bolsa Chica bluffs, Huntington Beach.
Orange County

Notes: Several.


io127824

Cryptantha intermedia var. intermedia   Common cryptantha

Ron Vanderhoff   2024-05-08

Location: Brightwater trail , toward E end, Bolsa Chica bluffs, Huntington Beach.
Orange County

Notes: Flowering and fruiting. Nutlets papillate and coarsely tuberculed. Flowering stem with both oppressed and erect hairs.


mg241860

Rubus armeniacus   Himalayan blackberry

Steven Bohman   2024-05-08

Location: BLITHEDALE SUMMIT
Marin County


io127821

Horkelia cuneata var. puberula   Mesa horkelia

Ron Vanderhoff   2024-05-08

Location: Brightwater trail , toward E end, Bolsa Chica bluffs, Huntington Beach.
Orange County

Notes: Very common. Full flower. Probably introduced during restoration.


io127823

Dipogon lignosus   Okie bean

Ron Vanderhoff   2024-05-08

Location: 60m S of E end of Brightwater Drive, Huntington Beach
Orange County

Notes: Full flower. No management is apparent.


mg241960

Eleocharis acicularis   Needle spikerush

Emily R. Allen, Ana Verschoor   2024-05-08

Location
Mendocino County


mg241858

Hedera canariensis   Canary ivy

Steven Bohman   2024-05-08

Location: BLITHEDALE SUMMIT: Rock slide
Marin County


mg241857

Hedera helix   English ivy

Steven Bohman   2024-05-08

Location: BLITHEDALE SUMMIT: warner canyon tr
Marin County


mg241856

Pittosporum undulatum   Victorian box

Steven Bohman   2024-05-08

Location: BLITHEDALE SUMMIT: Uphill of tr
Marin County


io127842

Genista monspessulana   French broom

Becca Williams   2024-05-08

Location: Shiloh Ranch Regional Park
Sonoma County


mg241855

Cortaderia jubata   Andean pampas grass

Simon Harris   2024-05-08

Location: Just above gate
Marin County


mg241959

Microsteris gracilis   Slender phlox

Emily R. Allen, Ana Verschoor   2024-05-08

Location
Mendocino County


io127841

Genista monspessulana   French broom

Becca Williams   2024-05-08

Location: Shiloh Ranch Regional Park
Sonoma County


io127818

Camissoniopsis cheiranthifolia   Beach evening-primrose

Ron Vanderhoff   2024-05-08

Location: Along PCH, +/- 2.2 km S Warner, 1km S tidegates, Bolsa Chica
Orange County


io127816

Anemopsis californica   Yerba mansa

Ron Vanderhoff   2024-05-08

Location: Along PCH, +/- 2 km S Warner, .8km S tidegates, Bolsa Chica
Orange County

Notes: Larger patch SE near the parking area.


mg241619

Myosotis latifolia   Wide leaved forget me not

Brett Stormoen   2024-05-08

Location: 12-03: in creekside rocky barren area and disturbed area above - up to and along split rail fence, with a little bit underneath ferns/rupa
Marin County


io127817

Plantago arenaria   Indian plantain

Ron Vanderhoff   2024-05-08

Location: Along PCH, +/- 1.2 km S Warner, 60m S tidegates, Bolsa Chica
Orange County

Notes: Very common along park almost S to the public parking lot. Early in flower.


io128209

Centaurea melitensis   Tocalote

Carolyn Harper   2024-05-08

Location: Bayview Hill, San Francisco, California
San Francisco County

Notes: Observed on South facing slope of Bayview Hill, population managed by SF NRD


io127815

Lepidium virginicum ssp. virginicum   Wild pepper grass

Ron Vanderhoff   2024-05-08

Location: Trail along S side of mesa, above tide gates, Bolsa Chica
Orange County

Notes: Annual. Stem strongly erect, solitary, puberulent. Basal leaves deciduous, cauline narrow-obovate, short petioled to sessile, base long-tapered, dentate at upper half with 2-4 teeth.pinnately lobed to dentate; 2-3.5 cm. Fruit glabrous, round, tip winged and notched, valves glabrous, not veined; pedicel cylindric, puberulent, spreading and flattening slightly at point of attachment. Flowering and fruiting today. Local colony.


io127792

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-08

Location
Amador County

Notes: 31 main st Ione


io127814

Centromadia pungens ssp. laevis   Smooth tarplant

Ron Vanderhoff   2024-05-08

Location: Trail along S side of mesa, above tide gates, Bolsa Chica
Orange County

Notes: Local.


io127813

Lythrum hyssopifolia   Hyssop loosestrife

Ron Vanderhoff   2024-05-08

Location
Orange County


io127791

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-08

Location
Amador County

Notes: 167 spring creek do


io127812

Peritoma arborea   Bladderpod

Ron Vanderhoff   2024-05-08

Location: Trail along S side of mesa, above tide gates, Bolsa Chica
Orange County

Notes: Possibly planted.


io127810

Parapholis incurva   Sickle grass

Ron Vanderhoff   2024-05-08

Location: Trail about 800m SE tide gates, Bolsa Chica Preserve
Orange County

Notes: Very common in large patches. Established here only within the past decade.


io127856

Genista monspessulana   French broom

Chris Koepf   2024-05-08

Location: Shiloh Ranch Regional Park
Sonoma County


io127809

Eriogonum parvifolium   Sea cliff buckwheat

Ron Vanderhoff   2024-05-08

Location: Trail about 800m SE tide gates, Bolsa Chica Preserve
Orange County

Notes: This plant with odd golden yellow new growth.


io127811

Lycium californicum   California boxthorn

Ron Vanderhoff   2024-05-08

Location
Orange County


mg241854

Foeniculum vulgare   Fennel

Simon Harris   2024-05-08

Location: BLITHEDALE SUMMIT: Glen fire road; both sides of the road; shorter polygon
Marin County


io128256

Lepidium latifolium   Perennial pepperweed

Randall English   2024-05-08

Location: Near edge of water below Bayview.
Orange County


mg241853

Cortaderia jubata   Andean pampas grass

Simon Harris   2024-05-08

Location: BLITHEDALE SUMMIT: Downhill of glen fr, above little bay
Marin County


mg241852

Euphorbia oblongata   Eggleaf spurge

Simon Harris   2024-05-08

Location: BLITHEDALE SUMMIT: Both edges glen fr, and down hill 2 meters
Marin County


po264423

Limonium ramosissimum   Algerian sealavender

Simon Harris   2024-05-08

Location: MILL VALLEY / SAUSALITO PATH
Marin County


po264424

Limonium ramosissimum   Algerian sealavender

Simon Harris   2024-05-08

Location: MILL VALLEY / SAUSALITO PATH: Edge of bike path
Marin County


po264431

Carduus pycnocephalus   Italian thistle

DPW Staff   2024-05-08

Location: Levee between left bank of Novato Creek and Deer Island
Marin County


po264432

Avena barbata   Slim oat

DPW Staff   2024-05-08

Location: Levee between left bank of Novato Creek and Deer Island
Marin County


po264445

Erythranthe floribunda   Many flowered monkey flower

Adonis Tate   2024-05-08

Location: Burton Mesa Ecol. Rsv., trailside after a wet rain season.
Santa Barbara County


po264446

Madia exigua   Small tarweed

Adonis Tate   2024-05-08

Location: Burton Mesa Ecol. Rsv., trailside after a wet rain season.
Santa Barbara County


po264447

Madia exigua   Small tarweed

Adonis Tate   2024-05-08

Location: Burton Mesa Ecol. Rsv., carpeting the trailside after a wet rain season.
Santa Barbara County


po264452

Sisymbrium irio   London rocket

Nancy Carranza   2024-05-08

Location: Residential
Tulare County


po264453

Briza minor   Little rattlesnake grass

gipsy seven   2024-05-08

Location: On the grassy edge of the street, next to the storm drain ditch. A stream of water is constantly running in winter.
Lake County

Notes: Only one solitary plant.


po264455

Spiraea douglasii   Douglas spiraea

Alison Gardner   2024-05-08

Location: Corner of Gibney Ln. and Hwy. 1.
Mendocino County

Notes: Nice stand in boggy area, surrounded by Wichuriana roses and Calif. blackberries. As the Spiraea spreads through the roots, the number of plants is a wild guess. It might be all one genetic plant.


po264456

Spiraea douglasii   Douglas spiraea

Alison Gardner   2024-05-08

Location: On the north side of Little Lake Rd., just west of Surfwood Dr.
Mendocino County

Notes: One plant, under a tree, against a fence.


po264457

Spiraea douglasii   Douglas spiraea

Alison Gardner   2024-05-08

Location: On west side of Hwy., within the town of Cleone. I'm not certain of exact location; just noticed that there weren't any sightings in Mendo county, and I've seen them. Will give more accurate location after I go up there, next. Easiest to see when blooming
Mendocino County

Notes: One plant.


po264459

Cytisus striatus   Portuguese broom

John Peyton Anderson   2024-05-08

Location: 11-09: Patch is located in open grassland with scrubland to the NW, official Miwok trail upslope, with decommissioned Miwok trail bisecting patch running E-W.
Marin County

Notes: Removed scattered plants. About 1/4 were large (avg about 3 ft2 canopy) and were cut and peeled; the rest were small (avg about 1/2 ft2) and were hand pulled.


po264473

Myosotis latifolia   Wide leaved forget me not

El Byrne   2024-05-08

Location: 12-06: South side of trail between trail and creek. Bounded on east/west sides by eroded gullies.
Marin County


po264477

Myosotis latifolia   Wide leaved forget me not

El Byrne   2024-05-08

Location: 12-03: SW side of creek, bank incl gravel bar up through terrace and beginning to head upslope. Continues up Dipsea Trail; not mapped.
Marin County


po264479

Ehrharta erecta   Upright veldt grass

El Byrne   2024-05-08

Location: 12-03: RWC right bank swales, starting where terrace elevation drops down to level of main channel, extending downstream to Dipsea crossing
Marin County


po264480

Myosotis latifolia   Wide leaved forget me not

El Byrne   2024-05-08

Location: 12-05: Bounded on N/S by trails, W by main lot, E by social trail
Marin County


po264481

Myosotis latifolia   Wide leaved forget me not

El Byrne   2024-05-08

Location: 12-06: Bounded by 2 trails on N/S, parking lot on E, social trail on W
Marin County


po264482

Myosotis latifolia   Wide leaved forget me not

El Byrne   2024-05-08

Location: 12-06: East side of eroded gully to Dipsea stairs. South side of trail, between trail and creek.
Marin County


po264631

Hesperoyucca whipplei   Chaparral yucca

Kristin Sabo   2024-05-08

Location: Fall Creek Trail
Los Angeles County


po264699

Lepidium latifolium   Perennial pepperweed

DPW Staff   2024-05-08

Location: Left bank of Novato Creek between Rowland Way and Smart tracks
Marin County


po264709

Conium maculatum   Poison hemlock

DPW Staff   2024-05-08

Location: Left bank of Novato Creek
Marin County


po264717

Helminthotheca echioides   Bristly ox-tongue

DPW Staff   2024-05-08

Location: left bank of Novato Creek
Marin County


pow5677

Genista monspessulana   French broom

Colleen Herr   2024-05-08

Location: CASCADE CANYON: North of Cascade FR at gate, up to Middle FR. In wooded drainage. (Hand drawn)
Marin County


io127772

Oenothera speciosa   Mexican evening primrose

Itzel Vargas   2024-05-07

Location
Tulare County

Notes: Oenothera speciosa Nutt. It's supposed it native but I don't know if it's under a different scientific name here but on plants. usda.gov it's native.


io127755

Eriophyllum confertiflorum   Yellow yarrow

David Strauch   2024-05-07

Location: Zuma Ridge trail, Santa Monica Mountains
Los Angeles County


io128429

Clarkia purpurea   Purple clarkia

Mohith Parige   2024-05-07

Location
Alameda County


io128433

Juncus patens   Rush

Mohith Parige   2024-05-07

Location
Alameda County


io128430

Achyrachaena mollis   Blow wives

Mohith Parige   2024-05-07

Location
Alameda County


mu42393

Tragopogon porrifolius   Salsify

Randy Huey   2024-05-07

Location: 8XJR+H5 Vacaville, CA, USA
Solano County


mu42395

Malva nicaeensis   Bull mallow

Randy Huey   2024-05-07

Location: 8XHR+Q6 Vacaville, CA, USA
Solano County


mu42394

Pistacia atlantica   Pistachio

Randy Huey   2024-05-07

Location: 8XJR+H5 Vacaville, CA, USA
Solano County


mu42392

Lepidium latifolium   Perennial pepperweed

Randy Huey   2024-05-07

Location: 8XJR+C6 Vacaville, CA, USA
Solano County


mu42734

Cirsium vulgare   Bullthistle

Kyle Suchy   2024-05-07

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


mg241958

Triglochin scilloides   Flowering-quillwort

Emily R. Allen   2024-05-07

Location
Mendocino County


mu42685

Ceanothus thyrsiflorus   Blueblossom

Kyle Suchy   2024-05-07

Location
San Luis Obispo County

Notes: Observation based on a photograph by Kyle Suchy. Location data added subsequently.


io127761

Juglans californica   Southern california black walnut

David Strauch   2024-05-07

Location: Zuma Ridge, Santa Monica Mountains
Los Angeles County


io127635

Nicotiana glauca   Tree tobacco

Courtney McCammon   2024-05-07

Location
Los Angeles County


io127760

Hesperoyucca whipplei   Chaparral yucca

David Strauch   2024-05-07

Location: Zuma Ridge, Santa Monica Mountains
Los Angeles County


io127789

Genista monspessulana   French broom

Becca Williams   2024-05-07

Location: Shiloh Ranch Regional Park
Sonoma County


mg241562

Leucanthemum vulgare   Oxe eye daisy

Katherine Stratton   2024-05-07

Location: Kent Canyon: In BAPI
Marin County


mg241561

Leucanthemum vulgare   Oxe eye daisy

Katherine Stratton   2024-05-07

Location: Kent Canyon: In scrub edges, both sides of oaks
Marin County

Notes: Expanded


io127757

Phacelia parryi   Parry's phacelia

David Strauch   2024-05-07

Location: Zuma Ridge, Santa Monica Mountains
Los Angeles County


mg241506

Genista monspessulana   French broom

Simon Harris   2024-05-07

Location: OLD ST. HILARY'S: In and adjacent to drainage/under trees
Marin County


io127732

Osteospermum calendulaceum   Stinking roger

Ron Vanderhoff   2024-05-07

Location
Orange County


io127756

Galium angustifolium   Narrow leaved bedstraw

David Strauch   2024-05-07

Location: Zuma Ridge, Santa Monica Mountains
Los Angeles County


io127731

Brachypodium distachyon   Purple false brome

Ron Vanderhoff   2024-05-07

Location
Orange County


mg241584

Genista monspessulana   French broom

El Byrne   2024-05-07

Location: Kent Canyon: Edge of scrub
Marin County


mg241583

Leucanthemum vulgare   Oxe eye daisy

El Byrne   2024-05-07

Location: Kent Canyon: North side, mixed in with BAPI
Marin County


io127754

Gilia capitata ssp. abrotanifolia   Ball gilia

David Strauch   2024-05-07

Location: Zuma Ridge, Santa Monica Mountains
Los Angeles County


io127855

Genista monspessulana   French broom

Annelise deLong   2024-05-07

Location: Shiloh Ranch Regional Park
Sonoma County


mg241464

Bromus tectorum   Downy chess

Jay Nelson   2024-05-07

Location: MVAFS
Marin County


mg241492

Prunus cerasifera   Cherry plum

Steven Bohman   2024-05-07

Location: GARY GIACOMINI
Marin County


io127727

Genista monspessulana   French broom

Chris Koepf   2024-05-07

Location: Shiloh Ranch Regional Park
Sonoma County


io127752

Calochortus catalinae   Catalina mariposa

David Strauch   2024-05-07

Location: Zuma Ridge trail, Santa Monica Mountains
Los Angeles County


mg241560

Sorghum halepense   Johnsongrass

Katherine Stratton   2024-05-07

Location: Kent Canyon: Clustered around CYTSCO
Marin County


mg241550

Genista monspessulana   French broom

Brett Stormoen   2024-05-07

Location: Kent Canyon: Uphill side of trail, in scrub as well as grassland and scrub islands above
Marin County

Notes: Many dispersed seedlings and bushy short plants under BAPI/scrubby portions of polygon


mg241502

Phalaris aquatica   Harding grass

Steven Bohman   2024-05-07

Location: GARY GIACOMINI: At hunt camp trail and fire road junction
Marin County


mg241500

Chasmanthe floribunda   Chasmanthe

Steven Bohman   2024-05-07

Location: GARY GIACOMINI: Between FR and redwood clearing
Marin County


mg241490

Prunus cerasifera   Cherry plum

Steven Bohman   2024-05-07

Location: GARY GIACOMINI: Hunter Camp Trail in blackberry
Marin County


mg241549

Leucanthemum vulgare   Oxe eye daisy

Brett Stormoen   2024-05-07

Location: Kent Canyon: only found plants under BAPI strip
Marin County


io127750

Astragalus brauntonii   Braunton's milk vetch

David Strauch   2024-05-07

Location: Zuma Ridge, Santa Monica Mountains
Los Angeles County


io127622

Cynara cardunculus   Cardoon

Bob Sill   2024-05-07

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon mid-section of meadow
Orange County


mg241558

Leucanthemum vulgare   Oxe eye daisy

Katherine Stratton   2024-05-07

Location: Kent Canyon: Denser to top of poly in scrub islands. ~200 plants
Marin County


io127621

Cynara cardunculus   Cardoon

Bob Sill   2024-05-07

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon. West side of central meadow
Orange County


io127620

Cynara cardunculus   Cardoon

Bob Sill   2024-05-07

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon. West side of meadow.
Orange County


mg241489

Hesperevax caulescens   Hogwallow starfish

David popp   2024-05-07

Location
Butte County


mg241488

Triteleia hyacinthina   Wild hyacinth

David popp   2024-05-07

Location
Butte County


mg241496

Centaurea melitensis   Tocalote

Steven Bohman   2024-05-07

Location: GARY GIACOMINI: Downhill to the north of san geronimo ridge FR
Marin County


mg241487

Sherardia arvensis   Field madder

David popp   2024-05-07

Location
Butte County


mg241486

Epilobium cleistogamum   Cleistogamous boisduvalia

David popp   2024-05-07

Location
Butte County


mg241485

Geranium dissectum   Wild geranium

David popp   2024-05-07

Location
Butte County


mg241484

Leontodon saxatilis   Hawkbit

David popp   2024-05-07

Location
Butte County


mg241483

Trifolium hirtum   Rose clover

David popp   2024-05-07

Location
Butte County


mg241482

Navarretia pubescens   Purple navarretia

David popp   2024-05-07

Location
Butte County


mg241481

Allium amplectens   Narrow leaved onion

David popp   2024-05-07

Location
Butte County


io127616

Cynara cardunculus   Cardoon

Bob Sill   2024-05-07

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon Central area of meadow
Orange County


mg241480

Zeltnera venusta   Charming centaury

David popp   2024-05-07

Location
Butte County


mg241479

Pogogyne zizyphoroides   Sacramento mint

David popp   2024-05-07

Location
Butte County


io127628

Nemacladus ramosissimus   Nuttall's nemacladus

Devon Christian   2024-05-07

Location
Los Angeles County


io127617

Cynara cardunculus   Cardoon

Bob Sill   2024-05-07

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon. Mid section of meadow
Orange County


mg241478

Navarretia heterandra   Tehama navarretia

David popp   2024-05-07

Location
Butte County


mg241477

Calochortus luteus   Yellow mariposa

David popp   2024-05-07

Location
Butte County


mg241476

Brodiaea nana   Dwarf brodiaea

David popp   2024-05-07

Location
Butte County


io127615

Cynara cardunculus   Cardoon

Bob Sill   2024-05-07

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon mid section of meadow
Orange County


mg241557

Genista monspessulana   French broom

Katherine Stratton   2024-05-07

Location: Kent Canyon
Marin County


mg241475

Brodiaea californica   California brodiaea

David popp   2024-05-07

Location
Butte County


mg241474

Navarretia tagetina   Marigold navarretia

David popp   2024-05-07

Location
Butte County


mg241473

Medicago polymorpha   California burclover

David popp   2024-05-07

Location
Butte County


io127604

Genista monspessulana   French broom

Austin keene   2024-05-07

Location: Shiloh Ranch Regional Park
Sonoma County


io127607

Genista monspessulana   French broom

Austin keene   2024-05-07

Location: Shiloh Ranch Regional Park
Sonoma County


mg241471

Ranunculus muricatus   Buttercup

David popp   2024-05-07

Location
Butte County


mg241469

Brodiaea elegans   Harvest brodiaea

David popp   2024-05-07

Location
Butte County


mg241468

Brodiaea coronaria   Harvest brodiaea

David popp   2024-05-07

Location
Butte County


mg241462

Allium triquetrum   White flowered onion

Sherry Adams   2024-05-07

Location: PHOENIX WEEDS - FISH GULCH: FISH GRADE
Marin County


mg241467

Eryngium castrense   Great valley button celery

David popp   2024-05-07

Location
Butte County


mg241466

Phalaris paradoxa   Hood canarygrass

David popp   2024-05-07

Location
Butte County


mg241548

Leucanthemum vulgare   Oxe eye daisy

Brett Stormoen   2024-05-07

Location: Kent Canyon: Scattered throughout grassland, becomes dense monoculture in BAPI between grassland and trail.
Marin County

Notes: many plants not yet flowering or even bolting - lots of small rosettes. less in grasslands and more dense patches discovered in BAPI scrub than previous treatment years - perhaps a result of efforts focused more in grasslands? (2024)


mg241465

Downingia ornatissima   Horned downingia

David popp   2024-05-07

Location
Butte County


io127606

Genista monspessulana   French broom

Austin keene   2024-05-07

Location: Shiloh Ranch Regional Park
Sonoma County


mg241495

Genista monspessulana   French broom

Steven Bohman   2024-05-07

Location: GARY GIACOMINI: fr sides under big downhill fir
Marin County


io127618

Cynara cardunculus   Cardoon

Bob Sill   2024-05-07

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon Mid section on the lower west facing slope of hill 3
Orange County


io127788

Cytisus scoparius   Scotch broom

Becca Williams   2024-05-07

Location: Shiloh Ranch Regional Park
Sonoma County


io127787

Genista monspessulana   French broom

Becca Williams   2024-05-07

Location: Shiloh Ranch Regional Park
Sonoma County


mg241460

Crocosmia Xcrocosmiiflora   Monbretia

Sherry Adams   2024-05-07

Location: PHOENIX WEEDS - FISH GULCH: At FG7. We treat only northwest side of road
Marin County


mg241494

Cotoneaster pannosus   Woolly cotoneaster

Steven Bohman   2024-05-07

Location: Just downhill from rd
Marin County


io127586

Cynara cardunculus   Cardoon

Bob Sill   2024-05-07

Location: Park Boundary - Laguna Coast Wilderness Park: In the gully between hills 2 and 3 north of the Edison gate
Orange County


io127585

Cynara cardunculus   Cardoon

Bob Sill   2024-05-07

Location: Park Boundary - Laguna Coast Wilderness Park: Hill 3 north of Edison gate
Orange County


mg241588

Strigosella africana   African mustard

richard mcneill   2024-05-07

Location
Inyo County


mg241587

Brassica tournefortii   Saharan mustard

richard mcneill   2024-05-07

Location
Inyo County


mg241459

Ehrharta erecta   Upright veldt grass

Sherry Adams   2024-05-07

Location: PHOENIX WEEDS - FISH GULCH: Road margin, starts directly across from FG5 inlet, continues downhill ~15'
Marin County


mg241586

Sisymbrium altissimum   Tumble mustard

richard mcneill   2024-05-07

Location
Inyo County


mg241547

Eurybia radulina   Roughleaf aster

Brett Stormoen   2024-05-07

Location: Panoramic: sprouting up in rocks around BAPI branch pile
Marin County

Notes: Unknown weedy... aster? check back for flowers


io127584

Cynara cardunculus   Cardoon

Bob Sill   2024-05-07

Location: Park Boundary - Laguna Coast Wilderness Park: Hill 3 north of the Edison gate
Orange County


mg241457

Ehrharta erecta   Upright veldt grass

Sherry Adams   2024-05-07

Location: PHOENIX WEEDS - FISH GULCH
Marin County


mg241553

Festuca myuros   Rattail sixweeks grass

Katherine Stratton   2024-05-07

Location: Panoramic: Backside of weedy dirt pile
Marin County


io127583

Cynara cardunculus   Cardoon

Bob Sill   2024-05-07

Location: Park Boundary - Laguna Coast Wilderness Park: Third hill north of Edison gate.
Orange County


mg241585

Brassica tournefortii   Saharan mustard

richard mcneill   2024-05-07

Location
Inyo County


io127582

Cynara cardunculus   Cardoon

Bob Sill   2024-05-07

Location: Park Boundary - Laguna Coast Wilderness Park: On the third hill north of the Edison gate
Orange County


mg241455

Trifolium angustifolium   Narrow leaved clover

Sherry Adams   2024-05-07

Location: FISH GRADE TOP
Marin County


mg241022

Ageratina adenophora   Thoroughwort

Karen Gravely   2024-05-07

Location: 07-03: lower Rodeo Valley, drainage NE of T1111
Marin County

Notes: Total infestation about 3800 sq ft. Treated 75% of polygon. Dense patches to the west and sparse patches in scrub to the southeast.


po264363

Acacia dealbata   Silver wattle

DPW Staff   2024-05-07

Location: Lynwood levee along Duck Bill and Heron's Beak pond
Marin County


po264365

Lupinus succulentus   Arroyo lupine

Michelle Bosch   2024-05-07

Location: In full sun, along the Creek Overlook Trail at Laurelwood, San Mateo
San Mateo County


Lupinus succulentus, Arroyo Lupine, at Laurelwood Park, San Mateo

po264366

Washingtonia filifera   California fan palm

Hector Zavala   2024-05-07

Location: Tulare: Regional River
Tulare County

Notes: They are native in one part of California and introduced and invasive in other parts, Angiosperm, Habitat: Moist spots near seeps and streams.


po264369

Penstemon albomarginatus   White margined beardtongue

Andy Chambers   2024-05-07

Location: Adjacent to R/R tracks and Interstate 40. Site heavily invaded by non-native grasses yet limited non-native annuals/forbs and/or shrubs.
San Bernardino County

Notes: Four plants adjacent to roadway. Previous surveying occurred from another party, as plants were tagged with aluminum labels and steel landscaping staples.


po264370

Androstephium breviflorum   Small flowered androstephium

Andy Chambers   2024-05-07

Location: Adjacent to R/R track road and Interstate-40.
San Bernardino County

Notes: Plant in fruit. Growing among kangaroo rat and desert tortoise burrow networks, intermixed with Larrea tridentata.


po264371

Androstephium breviflorum   Small flowered androstephium

Andy Chambers   2024-05-07

Location: Upper episodic wash terrace below convergence of two stream areas. Growing amongst Larrea tridentata and Eremalche exilis, among other native species.
San Bernardino County

Notes: Plant growing on upper terrace of wash. Individual observed in fruit. Noticeable kangaroo rat burrow complexes adjacent to occurrence.


po264375

Dichelostemma multiflorum   Many flowered brodiaea

RJ Reynolds, John Rawlings, Teal Derrer, Mary Bernstein   2024-05-07

Location: Jasper Ridge Biological Preserve, between Road B and riparian woodland along San Francisquito Creek
San Mateo County

Notes: New observation at this location. Counted 5 plants. Growing on open grassland with Sisyrinchium bellum, Triteleiia laxa, Micropus californiicus var. c., Sidalcea malviflora ssp. m., Avena sp.


Dichelostemma multiflorum

Dichelostemma multiflorum

Dichelostemma multiflorum

Dichelostemma multiflorum

po264378

Ageratina adenophora   Thoroughwort

Jeremiah Jolley   2024-05-07

Location: 03-04: Yellow Bluffs
Marin County

Notes: right side of social trail leading to Yellow Bluffs


po264380

Ageratina adenophora   Thoroughwort

Jeremiah Jolley   2024-05-07

Location: 03-02: Wolfback Ridge
Marin County


po264381

Genista monspessulana   French broom

Jeremiah Jolley   2024-05-07

Location: 03-04: Yellow Bluffs
Marin County


po264403

Chylismia claviformis ssp. peirsonii   Peirson's clavate fruited primrose

Emily Sluiman   2024-05-07

Location
Imperial County


po264429

Spergularia bocconi   Boccone's sand spurry

Martin Lemon   2024-05-07

Location: Bare ground mostly. Located adjacent to the San Timoteo Nature Sanctuary's parking lot.
San Bernardino County

Notes: Located adjacent to the San Timoteo Nature Sanctuary's Alessandro parking lot.


po264462

Ehrharta erecta   Upright veldt grass

Karen Gravely   2024-05-07

Location: 07-01: west of Fort Cronkhite - service road to surfer lot restoration project
Marin County

Notes: Treated EHER at stages from seedlings to flowering.


mu42322

Dudleya cymosa ssp. cymosa   Canyon dudleya

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42387

Dudleya cymosa ssp. cymosa   Canyon dudleya

Alaine Arslan   2024-05-06

Location: Ishi Rd, Tehama Wildlife Area, Payne Place, CA, USA
Tehama County


mu42325

Clarkia gracilis ssp. gracilis   Graceful clarkia

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42388

Rigiopappus leptocladus   Wire weed

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42331

Clarkia purpurea ssp. quadrivulnera   Purple clarkia

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42389

Silene gallica   Common catchfly

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42397

Agoseris retrorsa   Spear leaved agoseris

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42396

Calystegia occidentalis ssp. occidentalis   Modoc morning glory

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42320

Leptosiphon bicolor   True babystars

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42328

Lithophragma bolanderi   Hillstar

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mg241450

Rumex hymenosepalus   Wild rhubarb

Ryan O'Dell   2024-05-06

Location
San Benito County


mu42327

Wyethia angustifolia   Narrow leaved mule ears

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mg241449

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241448

Phacelia vallis-mortae var. heliophila   Death valley phacelia

Ryan O'Dell   2024-05-06

Location
San Benito County


mu42324

Calochortus monophyllus   Yellow star tulip

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42326

Calochortus monophyllus   Yellow star tulip

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mg241446

Atriplex polycarpa   Cattle spinach

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241445

Phacelia vallis-mortae var. heliophila   Death valley phacelia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241444

Phacelia vallis-mortae var. heliophila   Death valley phacelia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241443

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241441

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241440

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mu42458

Lasthenia glaberrima   Smooth goldfields

Robin Carter-Ervin   2024-05-06

Location: G943+4X Thermalito, CA, USA
Butte County


mu42321

Erythranthe glaucescens   shield-bracted monkeyflower

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42323

Madia elegans   Common madia

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42383

Dittrichia graveolens   Stinkwort

Jennifer Mo   2024-05-06

Location: 6940 Randol Creek Dr, San Jose, CA 95120, USA
Santa Clara County


mg241439

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241438

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241437

Eriastrum hooveri   Hoover's eriastrum

Ryan O'Dell   2024-05-06

Location
San Benito County


mu42330

Madia gracilis   Gumweed

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mu42329

Triteleia bridgesii   Bridges' brodiaea

Alaine Arslan   2024-05-06

Location: Antelope Creek Trail, Payne Place, CA, USA
Tehama County


mg241435

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241434

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mu42382

Hypochaeris glabra   Smooth cats ear

Jennifer Mo   2024-05-06

Location: 6927 Randol Creek Dr, San Jose, CA 95120, USA
Santa Clara County


mu42381

Galium murale   Tiny bedstraw

Jennifer Mo   2024-05-06

Location: 6940 Randol Creek Dr, San Jose, CA 95120, USA
Santa Clara County

Notes: On a newly mowed slope on Randol Creek


mg241433

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241432

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241431

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241430

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241429

Stylocline gnaphaloides   Everlasting stylocline

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241428

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241427

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241426

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241425

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241424

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241422

Erysimum capitatum var. capitatum   Sanddune wallflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241421

Tetradymia stenolepis   Narrow scaled felt thorn

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241420

Tetradymia stenolepis   Narrow scaled felt thorn

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241419

Clarkia tembloriensis ssp. tembloriensis   Temblor range clarkia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241418

Salvia carduacea   Thistle sage

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241417

Layia glandulosa   White layia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241415

Clarkia tembloriensis ssp. tembloriensis   Temblor range clarkia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241414

Tetradymia stenolepis   Narrow scaled felt thorn

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241413

Salvia carduacea   Thistle sage

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241412

Delphinium gypsophilum   Gypsum loving larkspur

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241411

Layia glandulosa   White layia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241410

Rumex hymenosepalus   Wild rhubarb

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241409

Tetradymia stenolepis   Narrow scaled felt thorn

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241408

Eriastrum hooveri   Hoover's eriastrum

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241407

Eastwoodia elegans   Yellow mock aster

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241406

Tetradymia stenolepis   Narrow scaled felt thorn

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241404

Tetradymia stenolepis   Narrow scaled felt thorn

Ryan O'Dell   2024-05-06

Location
San Benito County


mu42386

Lavandula stoechas   French lavender

Jennifer Mo   2024-05-06

Location: 6995 Calcaterra Dr, San Jose, CA 95120, USA
Santa Clara County

Notes: Growing along Randol Creek among coast live oaks and some planted ornamentals. This was the only one.


mg241403

Phacelia vallis-mortae var. heliophila   Death valley phacelia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241402

Salvia carduacea   Thistle sage

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241401

Chaenactis fremontii   Fremont pincushion

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241400

Malacothrix glabrata   Desert dandelion

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241399

Tetradymia stenolepis   Narrow scaled felt thorn

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241398

Tetradymia stenolepis   Narrow scaled felt thorn

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241397

Eriastrum hooveri   Hoover's eriastrum

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241396

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241395

Eriastrum hooveri   Hoover's eriastrum

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241394

Eriastrum hooveri   Hoover's eriastrum

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241393

Salvia carduacea   Thistle sage

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241392

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241390

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241389

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241388

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241387

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241386

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241385

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241383

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241382

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241381

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241380

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241379

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241378

Layia heterotricha   Pale yellow layia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241207

Limonium ramosissimum   Algerian sealavender

Simon Harris   2024-05-06

Location: BOTHIN MARSH: 2022 found it in line with posts in marsh. E of final post by 8 ft
Marin County


mg241463

Brachypodium distachyon   Purple false brome

Amanda Magallanes   2024-05-06

Location: RING MOUNTAIN
Marin County


mu42385

Conium maculatum   Poison hemlock

Jennifer Mo   2024-05-06

Location: 2075 Airport Blvd, San Jose, CA 95110, USA
Santa Clara County


mg241238

Genista monspessulana   French broom

El Byrne   2024-05-06

Location: 12-08: Coyote Ridge -west slope along old ranch road and down social trail in scrub and grassland.
Marin County

Notes: Coyote Ridge -west slope along old ranch road and down social trail. Maria and John removed 245 plants of all ages but mostly immature. Appx 15 were in fruit.


mg241377

Layia heterotricha   Pale yellow layia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241376

Eriogonum elegans   Elegant buckwheat

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241375

Layia glandulosa   White layia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241374

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241373

Abronia pogonantha   Mohave sand verbena

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241371

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241370

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241369

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241368

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241367

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241366

Clarkia tembloriensis ssp. tembloriensis   Temblor range clarkia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241365

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241183

Genista monspessulana   French broom

Steven Bohman   2024-05-06

Location: GARY GIACOMINI
Marin County


mg241364

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241362

Phacelia vallis-mortae var. heliophila   Death valley phacelia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241182

Prunus cerasifera   Cherry plum

Steven Bohman   2024-05-06

Location: GARY GIACOMINI: Trailside
Marin County


mg241361

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241360

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241359

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241358

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241357

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241356

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241355

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241354

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241353

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241352

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241351

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241350

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241452

Limonium ramosissimum   Algerian sealavender

Simon Harris   2024-05-06

Location: Along fence to the right of the Sea Plane biz
Marin County


mg241451

Limonium ramosissimum   Algerian sealavender

Simon Harris   2024-05-06

Location: MILL VALLEY / SAUSALITO PATH: Both sides of path
Marin County


mg241349

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241348

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241347

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241957

Glyceria leptostachya   Manna grass

Emily R. Allen, Ana Verschoor   2024-05-06

Location
Mendocino County


mg241343

Clarkia tembloriensis ssp. tembloriensis   Temblor range clarkia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241342

Rigiopappus leptocladus   Wire weed

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241341

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241340

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241179

Cotoneaster pannosus   Woolly cotoneaster

Steven Bohman   2024-05-06

Location: GARY GIACOMINI
Marin County


mg241339

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241178

Cytisus scoparius   Scotch broom

Steven Bohman   2024-05-06

Location: GARY GIACOMINI: Caterpillar Tr
Marin County


mg241338

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241337

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241336

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


io127501

Carduus pycnocephalus   Italian thistle

Courtney McCammon   2024-05-06

Location
Los Angeles County


mg241177

Genista monspessulana   French broom

Steven Bohman   2024-05-06

Location: GARY GIACOMINI: rock drainage
Marin County


mg241167

Genista monspessulana   French broom

Julian Geoghegan   2024-05-06

Location: BLITHEDALE SUMMIT: Switchback on Maytag Tr
Marin County


mg241175

Cytisus scoparius   Scotch broom

Steven Bohman   2024-05-06

Location: GARY GIACOMINI: Caterpillar tr
Marin County


mg241334

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241332

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241174

Hedera helix   English ivy

Steven Bohman   2024-05-06

Location: GARY GIACOMINI
Marin County


mg241173

Hedera helix   English ivy

Steven Bohman   2024-05-06

Location: GARY GIACOMINI: Below trail in creek and on redwoods
Marin County


mg241331

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241330

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241329

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241328

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241327

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241326

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241325

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241324

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241323

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241322

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241321

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241203

Centaurea melitensis   Tocalote

Steven Bohman   2024-05-06

Location: GARY GIACOMINI
Marin County


mg241320

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241319

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241318

Stylocline masonii   Mason neststraw

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241166

Genista monspessulana   French broom

Julian Geoghegan   2024-05-06

Location: BLITHEDALE SUMMIT: East face of drainage just before junction
Marin County


mg241234

Leucanthemum vulgare   Oxe eye daisy

El Byrne   2024-05-06

Location: 10-01: S side of fire road (1 plant on N side) from water bar east to curve in road, plants mostly within 1 m of road.
Marin County


mg241956

Sagina apetala   Dwarf pearlwort

Emily R. Allen, Ana Verschoor   2024-05-06

Location
Mendocino County

Notes: gravel parking lot


mg241316

Phacelia vallis-mortae var. heliophila   Death valley phacelia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241315

Layia glandulosa   White layia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241314

Clarkia tembloriensis ssp. tembloriensis   Temblor range clarkia

Ryan O'Dell   2024-05-06

Location
San Benito County


io127500

Cytisus multiflorus   Spanish broom

Lenihan Mazur   2024-05-06

Location: Shiloh Ranch Regional Park
Sonoma County

Notes: Pulled small plants in previously treated area. Some larger rootstalks remain needing follow up


mg241312

Eriogonum elegans   Elegant buckwheat

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241311

Clarkia tembloriensis ssp. tembloriensis   Temblor range clarkia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241310

Erysimum capitatum var. capitatum   Sanddune wallflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241309

Layia glandulosa   White layia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241308

Clarkia tembloriensis ssp. tembloriensis   Temblor range clarkia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241306

Lupinus albifrons   Silver bush lupine

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241305

Lagophylla ramosissima   Common hareleaf

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241304

Clarkia tembloriensis ssp. tembloriensis   Temblor range clarkia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241303

Eriogonum elegans   Elegant buckwheat

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241302

Layia glandulosa   White layia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241301

Clarkia tembloriensis ssp. tembloriensis   Temblor range clarkia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241299

Salvia carduacea   Thistle sage

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241298

Camissonia contorta   Contorted sun cup

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241297

Camissonia campestris ssp. campestris   Field sun cup

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241214

Euphorbia oblongata   Eggleaf spurge

Katherine Stratton   2024-05-06

Location: 13-01
Marin County


mg241296

Salvia carduacea   Thistle sage

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241295

Camissonia contorta   Contorted sun cup

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241231

Leucanthemum vulgare   Oxe eye daisy

El Byrne   2024-05-06

Location: 12-08: 10m from E edge of trail, through grassland patches across shallow drainage. Generally confined to NE aspect.
Marin County


mg241292

Salvia carduacea   Thistle sage

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241291

Salvia carduacea   Thistle sage

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241290

Abronia pogonantha   Mohave sand verbena

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241164

Daucus carota   Queen Anne's lace

David popp   2024-05-06

Location
Butte County


mg241289

Abronia pogonantha   Mohave sand verbena

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241163

Calochortus luteus   Yellow mariposa

David popp   2024-05-06

Location
Butte County


mg241162

Cynodon dactylon   Bermuda grass

David popp   2024-05-06

Location
Butte County


mg241161

Verbascum blattaria   Moth mullein

David popp   2024-05-06

Location
Butte County


mg241286

Salvia carduacea   Thistle sage

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241454

Euphorbia oblongata   Eggleaf spurge

Brett Stormoen   2024-05-06

Location: 13-01: Both sides of trail, primarily on shoulder of downhill side. a couple of plants encroaching into scrub just over the lip, but most are in grass.
Marin County


mg241285

Chaenactis fremontii   Fremont pincushion

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241284

Oenothera deltoides ssp. cognata   Desert lantern

Ryan O'Dell   2024-05-06

Location
San Benito County


io127723

Aegilops triuncialis   Goatgrass

Chris Koepf   2024-05-06

Location: Shiloh Ranch Regional Park
Sonoma County


mg241283

Lupinus albifrons   Silver bush lupine

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241282

Abronia pogonantha   Mohave sand verbena

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241280

Clarkia tembloriensis ssp. tembloriensis   Temblor range clarkia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241279

Layia glandulosa   White layia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241278

Camissonia campestris ssp. campestris   Field sun cup

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241277

Clarkia tembloriensis ssp. tembloriensis   Temblor range clarkia

Ryan O'Dell   2024-05-06

Location
San Benito County


io127725

Aegilops triuncialis   Goatgrass

Chris Koepf   2024-05-06

Location: Shiloh Ranch Regional Park
Sonoma County


mg241276

Layia glandulosa   White layia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241275

Clarkia tembloriensis ssp. tembloriensis   Temblor range clarkia

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241274

Eriogonum viridescens   Bright green buckwheat

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241160

Dichelostemma multiflorum   Many flowered brodiaea

David popp   2024-05-06

Location
Butte County


mg241159

Sonchus asper ssp. asper   Sow thistle

David popp   2024-05-06

Location
Butte County


mg241270

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241269

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


mg241268

Hollisteria lanata   False spineflower

Ryan O'Dell   2024-05-06

Location
San Benito County


io127726

Aegilops triuncialis   Goatgrass

Chris Koepf   2024-05-06

Location: Shiloh Ranch Regional Park
Sonoma County


mg241267

Benitoa occidentalis   Benitoa

Ryan O'Dell   2024-05-06

Location
San Benito County


io127786

Aegilops triuncialis   Goatgrass

Becca Williams   2024-05-06

Location: Shiloh Ranch Regional Park
Sonoma County


mg241158

Brodiaea nana   Dwarf brodiaea

David popp   2024-05-06

Location
Butte County


io127499

Aegilops triuncialis   Goatgrass

Lenihan Mazur   2024-05-06

Location: Shiloh Ranch Regional Park
Sonoma County


mg241157

Navarretia tagetina   Marigold navarretia

David popp   2024-05-06

Location
Butte County


mg241156

Clarkia purpurea ssp. purpurea   Purple clarkia

David popp   2024-05-06

Location
Butte County


io127724

Aegilops triuncialis   Goatgrass

Chris Koepf   2024-05-06

Location: Shiloh Ranch Regional Park
Sonoma County


mg241453

Ageratina adenophora   Thoroughwort

Brett Stormoen   2024-05-06

Location: 13-01: Both sides of trail
Marin County

Notes: Many plants uphill of trail


io127853

Aegilops triuncialis   Goatgrass

Annelise deLong   2024-05-06

Location: Shiloh Ranch Regional Park
Sonoma County


mg241197

Prunus cerasifera   Cherry plum

Steven Bohman   2024-05-06

Location: San Jeronimo ridge road
Marin County


mg241213

Genista monspessulana   French broom

Katherine Stratton   2024-05-06

Location: 13-01
Marin County


mg241172

Holcus lanatus   Common velvetgrass

Steven Bohman   2024-05-06

Location: GARY GIACOMINI
Marin County


mg241212

Turritis glabra   Tower rockcress

Katherine Stratton   2024-05-06

Location: 13-01
Marin County


io127854

Aegilops triuncialis   Goatgrass

Annelise deLong   2024-05-06

Location: Shiloh Ranch Regional Park
Sonoma County


mg241210

Leucanthemum vulgare   Oxe eye daisy

Katherine Stratton   2024-05-06

Location: 12-08: Between Miwok Trail and road, west of pullout
Marin County


mg241192

Genista monspessulana   French broom

Steven Bohman   2024-05-06

Location: GARY GIACOMINI: Contour tr and manzanita fr
Marin County


io127603

Aegilops triuncialis   Goatgrass

Austin keene   2024-05-06

Location: Shiloh Ranch Regional Park
Sonoma County


io127605

Aegilops triuncialis   Goatgrass

Austin keene   2024-05-06

Location: Shiloh Ranch Regional Park
Sonoma County


io127554

Pennisetum setaceum   Fountaingrass

Jacob Dioli   2024-05-06

Location: Park Boundary - Ronald Caspers Wilderness Par: In wash
Orange County


mg241191

Cytisus scoparius   Scotch broom

Steven Bohman   2024-05-06

Location: GARY GIACOMINI: Through Manzanitas off Manzanita Fire Road
Marin County


io127852

Aegilops triuncialis   Goatgrass

Annelise deLong   2024-05-06

Location: Shiloh Ranch Regional Park
Sonoma County


io127498

Aegilops triuncialis   Goatgrass

Chris Koepf   2024-05-06

Location: Shiloh Ranch Regional Park
Sonoma County


io127553

Cynara cardunculus ssp. cardunculus   Artichoke

Jacob Dioli   2024-05-06

Location: Park Boundary - Ronald Caspers Wilderness Par: Trailside
Orange County


mg241187

Genista monspessulana   French broom

Steven Bohman   2024-05-06

Location: GARY GIACOMINI: In between roads. French and Scotch brooms in Chamise.
Marin County


io127491

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-06

Location
Amador County

Notes: Vogan toll and sutter lane


io127555

Pennisetum setaceum   Fountaingrass

Jacob Dioli   2024-05-06

Location: Park Boundary - Ronald Caspers Wilderness Par: On the tip of a densely vegetated slope, access is nearly impossible
Orange County


io127490

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-06

Location
Amador County

Notes: Treated 5/06/2024 sutter st Jackson


mg241186

Genista monspessulana   French broom

Steven Bohman   2024-05-06

Location: GARY GIACOMINI: Edge of chapparal
Marin County


mg241170

Hedera helix   English ivy

Steven Bohman   2024-05-06

Location: GARY GIACOMINI
Marin County


io127489

Pennisetum setaceum   Fountaingrass

Jacob Dioli   2024-05-06

Location: Park Boundary - Ronald Caspers Wilderness Par: Cliffside off of road, beyond the Caspers boundary.
Orange County


io127488

Pennisetum setaceum   Fountaingrass

Jacob Dioli   2024-05-06

Location: Park Boundary - Ronald Caspers Wilderness Par: Reference polygon, this does not appear to be inside the park.
Orange County


io127487

Pennisetum setaceum   Fountaingrass

Jacob Dioli   2024-05-06

Location: Park Boundary - Ronald Caspers Wilderness Par: Reference polygon, off of side road. The vertical slope also does not appear to be in the park.
Orange County


po264300

Delairea odorata   Cape ivy

Eric Wrubel   2024-05-06

Location: 32-05
San Mateo County

Notes: copy


po264339

Cynara cardunculus   Cardoon

Joan Miller   2024-05-06

Location: Park Boundary - William R. Mason Regional Par: On the slope below Concordia College
Orange County


po264347

Sorghum halepense   Johnsongrass

Katherine Stratton   2024-05-06

Location: 13-01: Trailside; this or next bend in road.
Marin County

Notes: Location approximate, from memory


po264350

Sarcodes sanguinea   Snow plant

Paula Geroux   2024-05-06

Location: Mendocino County: Tan Oak-Madrone forest; second or third growth
Mendocino County


Snow Plant

po264393

Agoseris heterophylla var. cryptopleura   Mountain dandelion

Dianne Lake   2024-05-06

Location: Mines Ropad
Alameda County


po264394

Gilia tricolor ssp. diffusa   Bird's eyes

Dianne Lake   2024-05-06

Location: Mines Road: North of mileage marker 19.56, west side of road
Alameda County


po264395

Hoita macrostachya   California hemp

Dianne Lake   2024-05-06

Location: Mines Road: N of mileage marker 19.56. Gravel bar in creek, E side of road
Alameda County


po264396

Amsinckia menziesii   Fiddleneck

Dianne Lake   2024-05-06

Location: Mines Road: N of mileage marker 19.56. Gravel bar in creek, E side of road
Alameda County


po264398

Nemophila parviflora   Small flowered nemophila

Dianne Lake   2024-05-06

Location: Mines Road: N of mileage marker 19.56. Gravel bar in creek, E side of road
Alameda County


po264399

Perideridia californica   California yampah

Dianne Lake   2024-05-06

Location: Mines Road: N of mileage marker 19.56. Gravel bar in creek, E side of road
Alameda County


po264400

Leptosiphon ambiguus   Serpentine leptosiphon

Dianne Lake   2024-05-06

Location: Mines Road: Several sites. Large swaths
Alameda County


po264401

Packera breweri   Brewer's ragwort

Dianne Lake   2024-05-06

Location: Mines Road: 11.75 mileage marker, E side of road
Alameda County

Notes: 5 plants on hillside, 3 on top of hills, maybe more


po264402

Trifolium albopurpureum   Indian clover

Dianne Lake   2024-05-06

Location: Mines Road: Alameda County Line, E side of road
Alameda County


po264404

Trifolium albopurpureum   Indian clover

Dianne Lake   2024-05-06

Location: Mines Road
Alameda County


po264426

Castilleja attenuata   Narrow leaved owl's clover

Mary Ann Machi   2024-05-06

Location: Along Friday Ridge Road for several miles. Generally rocky soil in open areas
Humboldt County

Notes: Plants up to approx. 14" tall, single stem with 1 cluster of blossoms each. With Trifoliums, Ceanothus arcuatus, Triteleia hyacinthina, Erythranthe arvensis, Dipterostemon capitatus, Dichelostemma congestum.


po264428

Silene nelsonii   Nelson's silene

Mary Ann Machi   2024-05-06

Location: Northeast facing low cut bank along Friday Ridge Rd. Pebbly, reddish soil. Open area with little to no shade.
Humboldt County

Notes: With grasses, Toxicodendron diversilobum. Blossoms with 5 petals, each with 4 lobes. From buds to full blooms. (Bucket list!)


po264461

Dudleya cymosa ssp. cymosa   Canyon dudleya

Eric Engles   2024-05-06

Location: Head of Coal Canyon, North Table Mountain Ecological Reserve
Butte County

Notes: on basaltic cliff


po264521

Cornus nuttallii   Mountain dogwood

Mary Ann Machi   2024-05-06

Location: Partially open area in mixed hard/softwood forest at East Fork Willow Creek Campground.
Humboldt County

Notes: In full bloom. Tree approximately 20 ft tall and wide. Many others in general area.


po264646

Osteospermum calendulaceum   Stinking roger

Christopher Gort   2024-05-06

Location: In landscaped area north of gated portion of water tank road
Orange County


po264661

Trifolium resupinatum   Reversed clover

David Wolfson   2024-05-06

Location: Templeton, grassy strip on south side of Santa Rita Rd., just before Raymond Ave.
San Luis Obispo County


po264664

Arctostaphylos pajaroensis   Pajaro manzanita

Don Thomas   2024-05-06

Location: Mallory Canyon Road, Prunedale
Monterey County


po264665

Arctostaphylos pajaroensis   Pajaro manzanita

Don Thomas   2024-05-06

Location: Mallory Canyon Road, Prunedale
Monterey County


po264666

Arctostaphylos pajaroensis   Pajaro manzanita

Don Thomas   2024-05-06

Location: Mallory Canyon Road, Prunedale
Monterey County


po264667

Vaccinium ovatum   Evergreen huckleberry

Don Thomas   2024-05-06

Location: Mallory Canyon Road, Prunedale
Monterey County


po264668

Arctostaphylos pajaroensis   Pajaro manzanita

Don Thomas   2024-05-06

Location: Mallory Canyon Road, Prunedale
Monterey County


po264669

Arctostaphylos pajaroensis   Pajaro manzanita

Don Thomas   2024-05-06

Location: Mallory Canyon Road, Prunedale
Monterey County


po264670

Arctostaphylos pajaroensis   Pajaro manzanita

Don Thomas   2024-05-06

Location: Mallory Canyon Road, Prunedale
Monterey County


po264671

Arctostaphylos pajaroensis   Pajaro manzanita

Don Thomas   2024-05-06

Location: Mallory Canyon Road, Prunedale
Monterey County


po264672

Arctostaphylos pajaroensis   Pajaro manzanita

Don Thomas   2024-05-06

Location: Mallory Canyon Road, Prunedale
Monterey County


po264673

Arctostaphylos pajaroensis   Pajaro manzanita

Don Thomas   2024-05-06

Location: Mallory Canyon Road, Prunedale
Monterey County


po264674

Arctostaphylos pajaroensis   Pajaro manzanita

Don Thomas   2024-05-06

Location: Mallory Canyon Road, Prunedale
Monterey County


po264675

Arctostaphylos pajaroensis   Pajaro manzanita

Don Thomas   2024-05-06

Location: Mallory Canyon Road, Prunedale
Monterey County


mu42805

Brodiaea

Cynthia Tuck   2024-05-05

Location: HP39+5V Mather, CA, USA
Sacramento County


mu42597

Diplacus vandenbergensis   Vandenberg monkeyflower

Elena Oey   2024-05-05

Location: MGXV+CR Vandenberg Village, CA, USA
Santa Barbara County


mu42581

Achyrachaena mollis   Blow wives

William Lundgren   2024-05-05

Location: 56FJ+P6 San Jose, CA, USA
Santa Clara County


io128201

Solanum umbelliferum   Blue witch

Mohith Parige   2024-05-05

Location
Contra Costa County


io128200

Sanicula bipinnatifida   Purple sanicle

Mohith Parige   2024-05-05

Location
Contra Costa County


io128202

Eschscholzia californica   California poppy

Mohith Parige   2024-05-05

Location
Contra Costa County


io128196

Lithophragma affine   Common woodland star

Mohith Parige   2024-05-05

Location
Contra Costa County


io128198

Symphoricarpos albus   Common snowberry

Mohith Parige   2024-05-05

Location
Contra Costa County


io128199

Acer macrophyllum   Bigleaf maple

Mohith Parige   2024-05-05

Location
Contra Costa County


io128197

Artemisia douglasiana   California mugwort

Mohith Parige   2024-05-05

Location
Contra Costa County


io128195

Artemisia californica   Coastal sage brush

Mohith Parige   2024-05-05

Location
Contra Costa County


io128194

Lupinus albifrons   Silver bush lupine

Mohith Parige   2024-05-05

Location
Contra Costa County


io128192

Frangula californica   California coffeeberry

Mohith Parige   2024-05-05

Location
Contra Costa County


io128193

Uropappus lindleyi   Silver puffs

Mohith Parige   2024-05-05

Location
Contra Costa County


io128190

Eriodictyon californicum   Yerba santa

Mohith Parige   2024-05-05

Location
Contra Costa County

Notes: Yerba Santa abundant on both sides of the chaparral trail in las trampas


io128189

Salvia mellifera   Black sage

Mohith Parige   2024-05-05

Location
Contra Costa County


io128203

Arctostaphylos glandulosa   Eastwood manzanita

Mohith Parige   2024-05-05

Location
Contra Costa County


io128191

Arctostaphylos crustacea   Brittle leaf manzanita

Mohith Parige   2024-05-05

Location
Contra Costa County


io128188

Arbutus menziesii   Madrono

Mohith Parige   2024-05-05

Location
Contra Costa County


io128187

Quercus chrysolepis   Gold cup live oak

Mohith Parige   2024-05-05

Location: Eastern side of this trail is filled with canyon live oak, manzanita, ceanothus, madrone etc. the western side of the trail has chaparral with chamise, black sage etc
Contra Costa County


io128186

Garrya elliptica   Coast silk tassel

Mohith Parige   2024-05-05

Location
Contra Costa County


io128184

Toxicoscordion fremontii   Fremont's star lily

Mohith Parige   2024-05-05

Location
Contra Costa County


io128185

Calystegia purpurata   Smooth western morning glory

Mohith Parige   2024-05-05

Location
Contra Costa County


io127452

Atriplex argentea   Silverscale saltbush

Ron Vanderhoff   2024-05-05

Location: Nichols Wetlands, 350m SE junction Nichols Rd and Baker St, Elsinore
Riverside County

Notes: Few, local.


io127449

Frankenia salina   Yerba reuma, alkali heath

Ron Vanderhoff   2024-05-05

Location: Nichols Wetlands, 350m SE junction Nichols Rd and Baker St, Elsinore
Riverside County

Notes: Common, but very local.


io127448

Mesembryanthemum nodiflorum   Small flowered iceplant

Ron Vanderhoff   2024-05-05

Location: Nichols Wetlands, 350m SE junction Nichols Rd and Baker St, Elsinore
Riverside County

Notes: Common, but very local.


io127451

Lasthenia glabrata ssp. coulteri   Goldfields

Ron Vanderhoff   2024-05-05

Location: Nichols Wetlands, 350m SE junction Nichols Rd and Baker St, Elsinore
Riverside County

Notes: Common, but very local. Slightly late in bloom.


io128183

Holodiscus discolor   Oceanspray

Mohith Parige   2024-05-05

Location
Contra Costa County


io128180

Quercus chrysolepis   Gold cup live oak

Mohith Parige   2024-05-05

Location
Contra Costa County


io127450

Plagiobothrys leptocladus   Alkali plagiobothrys

Ron Vanderhoff   2024-05-05

Location: Nichols Wetlands, 350m SE junction Nichols Rd and Baker St, Elsinore
Riverside County

Notes: Common, but very local. Slightly late in bloom.


io128178

Ceanothus oliganthus   Hairy ceanothus

Mohith Parige   2024-05-05

Location
Contra Costa County


io128179

Cercocarpus betuloides   Birch leaf mountain mahogany

Mohith Parige   2024-05-05

Location
Contra Costa County


io128177

Quercus chrysolepis   Gold cup live oak

Mohith Parige   2024-05-05

Location
Contra Costa County


io128176

Pellaea andromedifolia   Coffee fern

Mohith Parige   2024-05-05

Location
Contra Costa County


io128175

Rupertia physodes   Common rupertia

Mohith Parige   2024-05-05

Location
Contra Costa County


io128182

Heteromeles arbutifolia   Toyon

Mohith Parige   2024-05-05

Location
Contra Costa County


io128174

Achillea millefolium   Yarrow

Mohith Parige   2024-05-05

Location
Contra Costa County


io128173

Pseudognaphalium californicum   Ladies' tobacco

Mohith Parige   2024-05-05

Location
Contra Costa County


io128181

Sisyrinchium bellum   Blue eyed grass

Mohith Parige   2024-05-05

Location
Contra Costa County


io128172

Diplacus aurantiacus   Sticky monkeyflower

Mohith Parige   2024-05-05

Location
Contra Costa County


io127453

Lasthenia glabrata ssp. coulteri   Goldfields

Ron Vanderhoff   2024-05-05

Location: Nichols Wetlands, 350m SE junction Nichols Rd and Baker St, Elsinore
Riverside County

Notes: Common, but very local. Slightly late in bloom


io128171

Dipterostemon capitatus   Blue dicks

Mohith Parige   2024-05-05

Location
Contra Costa County


io128170

Ribes californicum   California gooseberry

Mohith Parige   2024-05-05

Location
Contra Costa County


io128167

Ceanothus cuneatus   Buck brush

Mohith Parige   2024-05-05

Location
Contra Costa County


io128169

Chlorogalum pomeridianum   Amole

Mohith Parige   2024-05-05

Location
Contra Costa County


io128168

Marah fabacea   California man-root

Mohith Parige   2024-05-05

Location
Contra Costa County


io127447

Lasthenia glabrata ssp. coulteri   Goldfields

Ron Vanderhoff   2024-05-05

Location: Nichols Wetlands, 350m SE junction Nichols Rd and Baker St, Elsinore
Riverside County

Notes: Late in flower.


io128166

Cercocarpus betuloides   Birch leaf mountain mahogany

Mohith Parige   2024-05-05

Location
Contra Costa County


io128165

Adenostoma fasciculatum   Chamise

Mohith Parige   2024-05-05

Location
Contra Costa County


io128164

Salvia mellifera   Black sage

Mohith Parige   2024-05-05

Location
Contra Costa County


io128163

Ranunculus californicus   Common buttercup

Mohith Parige   2024-05-05

Location
Contra Costa County


io128162

Toxicodendron diversilobum   Poison oak

Mohith Parige   2024-05-05

Location
Contra Costa County


io128161

Lupinus formosus   Western lupine

Mohith Parige   2024-05-05

Location
Contra Costa County


io128160

Lupinus succulentus   Arroyo lupine

Mohith Parige   2024-05-05

Location
Contra Costa County


mg241735

Sedella pentandra   Mt. Hamilton mock stonecrop

Ken-ichi Ueda   2024-05-05

Location: Flat, exposed rock northeast of intersection of Chamise and Las Trampas Ridge trails, Las Trampas Regional Wilderness, Contra Costa County, CA, USA
Contra Costa County

Notes: Hard to count. Searched nearby rock faces and couldn't find any more.


io128158

Sambucus mexicana   Elderberry

Mohith Parige   2024-05-05

Location
Contra Costa County


io128157

Acer macrophyllum   Bigleaf maple

Mohith Parige   2024-05-05

Location
Contra Costa County


io128155

Achyrachaena mollis   Blow wives

Mohith Parige   2024-05-05

Location
Contra Costa County


io128156

Aesculus californica   Buckeye

Mohith Parige   2024-05-05

Location
Contra Costa County


io128159

Lupinus bicolor   Lupine

Mohith Parige   2024-05-05

Location
Contra Costa County


io128154

Umbellularia californica   California bay

Mohith Parige   2024-05-05

Location
Contra Costa County


io127429

Plagiobothrys leptocladus   Alkali plagiobothrys

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore
Riverside County

Notes: Abundant throughout both pools.


po264605

Tonella tenella   Small flowered tonella

Helen Hancock   2024-05-05

Location: Los Mochos Boy Scout Camp: up small slope south of the creek near lower end of Windmill Trail
Alameda County


po264516

Aphyllon purpureum   Naked broom rape

Steve Hancock, Cat Chang, Helen Hancock   2024-05-05

Location: Rancho Los Mochos Boy Scout camp: up small slope south of the creek near lower end of Windmill Trail
Alameda County

Notes: See also https://www.inaturalist.org/observations/213906386


io127438

Camissoniopsis bistorta   California sun cup

Ron Vanderhoff   2024-05-05

Location: Nr. N terminus Turtle Dove Drive, Lake Elsinore, 80m WNW
Riverside County

Notes: Plamts through area on open, bare soil


mg241151

Viola lobata   Moose horn violet

David popp   2024-05-05

Location
Butte County


mg241150

Calochortus albus   White fairy lantern

David popp   2024-05-05

Location
Butte County


mg241149

Fritillaria recurva   Scarlet fritillary

David popp   2024-05-05

Location
Butte County


mg241148

Woodwardia fimbriata   Western chain fern

David popp   2024-05-05

Location
Tehama County


mg241147

Erythranthe glaucescens   shield-bracted monkeyflower

David popp   2024-05-05

Location
Tehama County


mg241146

Salix scouleriana   Scouler willow

David popp   2024-05-05

Location
Tehama County


mg241069

Pinus attenuata   Knobcone pine

Patrick Furtado   2024-05-05

Location: #fire
Monterey County


mg241068

Calocedrus decurrens   Incense cedar

Patrick Furtado   2024-05-05

Location: #fire
Monterey County


mg241145

Eriodictyon californicum   Yerba santa

David popp   2024-05-05

Location
Tehama County


io127439

Ambrosia confertiflora   Weak leaved burweed

Ron Vanderhoff   2024-05-05

Location: 10m NE of Palomar Street, 50m S of Serenity Park Skate P,ark, Elsinore, just across fenceline.
Riverside County


io127437

Crassula solieri   Little pygmy weed

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore
Riverside County

Notes: Very common in both pools. Late in flower..Annual, aquatic/on wet soil. Stem +/-decumbent, 3 - 6 cm, branched. Leaf: 3 - 5 mm, oblong or linear; tip obtuse. Flowers 1 per node, parts in 4s, petals > sepals, lanceolate.


io127436

Centromadia pungens ssp. laevis   Smooth tarplant

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore
Riverside County

Notes: Patchy around pool margin. Early in bloom.


mg241144

Ribes roezlii   Sierra gooseberry

David popp   2024-05-05

Location
Tehama County


mg241067

Pinus lambertiana   Sugar pine

Patrick Furtado   2024-05-05

Location: #fire
Monterey County


mg241143

Acmispon parviflorus   Hill lotus

David popp   2024-05-05

Location
Tehama County


io127435

Marsilea vestita ssp. vestita   Hairy pepperwort

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore
Riverside County

Notes: Abundant throughout both pools.


mg241140

Hydrophyllum occidentale   Western waterleaf

David popp   2024-05-05

Location
Tehama County


io127434

Marsilea vestita ssp. vestita   Hairy pepperwort

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore
Riverside County

Notes: Abundant throughout both pools.


mg241139

Viola purpurea ssp. purpurea   Goosefoot violet

David popp   2024-05-05

Location
Tehama County


mg241137

Sherardia arvensis   Field madder

David popp   2024-05-05

Location
Tehama County


io127433

Centromadia pungens ssp. laevis   Smooth tarplant

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore
Riverside County

Notes: Early in flower.


mg241065

Salvia sonomensis   Sonoma sage

Patrick Furtado   2024-05-05

Location: #fire
Monterey County


io127432

Deschampsia danthonioides   Annual hairgrass

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore
Riverside County

Notes: Full flower. Locally common.


mg241135

Lomatium macrocarpum   Large fruited lomatium

David popp   2024-05-05

Location
Tehama County


io127431

Crassula solieri   Little pygmy weed

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore
Riverside County

Notes: Abundant throughout both pools.


mg241134

Comandra umbellata   Bastard toadflax

David popp   2024-05-05

Location
Tehama County


mg241133

Collinsia sparsiflora var. collina   Hillside collinsia

David popp   2024-05-05

Location
Tehama County


mg241132

Erythranthe pulsiferae   Candelabrum monkey flower

David popp   2024-05-05

Location
Tehama County


io127430

Marsilea vestita ssp. vestita   Hairy pepperwort

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore
Riverside County

Notes: Abundant throughout both pools.


mg241131

Bromus tectorum   Downy chess

David popp   2024-05-05

Location
Tehama County


mg241129

Plectritis macrocera   Plectritis

David popp   2024-05-05

Location
Tehama County


io127428

Psilocarphus brevissimus   Woolly marbles

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore
Riverside County

Notes: Abundant throughout both pools.


mg241128

Garrya fremontii   Fremont's silk tassel

David popp   2024-05-05

Location
Tehama County


mg241127

Abies concolor   White fir

David popp   2024-05-05

Location
Tehama County


mg241126

Pinus ponderosa   Yellow pine

David popp   2024-05-05

Location
Tehama County


io127427

Layia platyglossa   Tidy tips

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore
Riverside County

Notes: Common in fields and margins of both pools.


mg241064

Hesperoyucca whipplei   Chaparral yucca

Patrick Furtado   2024-05-05

Location: #fire
Monterey County


io127461

Lasthenia gracilis   Needle goldfields

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore io127430 Marsilea vestita Hairy waterclover IRVC1648 +3 Ron Vanderhoff 2024-05-05 Riverside Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore i
Riverside County

Notes: Phillaries +/- not fused. With L. gracilis ssp. coulteri.


With Layia platyglossa.

mg241125

Calocedrus decurrens   Incense cedar

David popp   2024-05-05

Location
Tehama County


mg241124

Pinus lambertiana   Sugar pine

David popp   2024-05-05

Location
Tehama County


io127426

Layia platyglossa   Tidy tips

Ron Vanderhoff   2024-05-05

Location: Elsinore vernal pools, 500m NNW junction Corydon Rd. and Palomar St., Elsinore
Riverside County

Notes: Common in weedy grassland and margins of pools.


mg241123

Pseudotsuga menziesii   Douglas fir

David popp   2024-05-05

Location
Tehama County


mg241122

Torreya californica   California nutmeg

David popp   2024-05-05

Location
Tehama County


mg241121

Cornus nuttallii   Mountain dogwood

David popp   2024-05-05

Location
Tehama County


mg241120

Ribes nevadense   Mountain pink currant

David popp   2024-05-05

Location
Tehama County


mg241119

Quercus kelloggii   California black oak

David popp   2024-05-05

Location
Tehama County


mg241117

Quercus chrysolepis   Gold cup live oak

David popp   2024-05-05

Location
Tehama County


mg241116

Asclepias cordifolia   Purple milkweed

David popp   2024-05-05

Location
Tehama County


mg241115

Ceanothus cuneatus   Buck brush

David popp   2024-05-05

Location
Tehama County


mg241114

Microsteris gracilis   Slender phlox

David popp   2024-05-05

Location
Tehama County


mg241113

Athysanus pusillus   Dwarf athysanus

David popp   2024-05-05

Location
Tehama County


mg241112

Lithophragma campanulatum   Siskiyou mountain woodland star

David popp   2024-05-05

Location
Tehama County


mg241111

Sedum spathulifolium   Pacific stonecrop

David popp   2024-05-05

Location
Tehama County


mg241110

Micranthes integrifolia   Smooth leaf saxifrage

David popp   2024-05-05

Location
Tehama County


mg241109

Rhus aromatica   Fragrant sumac

David popp   2024-05-05

Location
Tehama County


mg241108

Arctostaphylos patula   Green leaf manzanita

David popp   2024-05-05

Location
Tehama County


mg241106

Collinsia sparsiflora var. collina   Hillside collinsia

David popp   2024-05-05

Location
Tehama County


mg241105

Nemophila heterophylla   Canyon nemophila

David popp   2024-05-05

Location
Tehama County


mg241104

Toxicodendron diversilobum   Poison oak

David popp   2024-05-05

Location
Tehama County


io127425

Oncosiphon pilulifer   Stinknet

Ron Vanderhoff   2024-05-05

Location: San Jacinto River, 50m SW junction I15 freeway, Lake Elsinore
Riverside County

Notes: Dense.


mg241101

Calystegia atriplicifolia   Nightblooming false bindweed

David popp   2024-05-05

Location
Tehama County


mg241100

Fritillaria recurva   Scarlet fritillary

David popp   2024-05-05

Location
Tehama County


mg241099

Pedicularis densiflora   Indian warrior

David popp   2024-05-05

Location
Tehama County


mg241098

Prunus cerasifera   Cherry plum

David popp   2024-05-05

Location
Tehama County


po264520

Scutellaria tuberosa   Danny's scullcap

John Kenny, Helen Hancock, David Gowen, Cat Chang, Lisa Paterson, Steve Hancock   2024-05-05

Location: Rancho Los Mochos Boy Scout camp: under chaparral near fire road above large water tank
Alameda County


po264527

Galium andrewsii ssp. gatense   Serpentine bedstraw

Helen Hancock   2024-05-05

Location: Rancho Los Mochos Boy Scout camp: near fire road above large water tank and into adjacent chaparral
Alameda County

Notes: Numerous near road and extending into chaparral. See also https://www.inaturalist.org/observations/213877443


mg241093

Fritillaria recurva   Scarlet fritillary

David popp   2024-05-05

Location
Tehama County


mg241092

Lupinus argenteus ssp. argenteus var. argenteus   Silvery lupine

David popp   2024-05-05

Location
Tehama County


mg241091

Bromus diandrus   Ripgut brome

David popp   2024-05-05

Location
Tehama County


mg241090

Vicia americana ssp. americana   American vetch

David popp   2024-05-05

Location
Tehama County


mg241089

Claytonia perfoliata ssp. perfoliata   Claytonia

David popp   2024-05-05

Location
Tehama County


mg241088

Plantago elongata   Coastal plantain

David popp   2024-05-05

Location
Tehama County


mg241087

Poa bulbosa   Bulbous blue grass

David popp   2024-05-05

Location
Tehama County


mg241086

Lupinus bicolor   Lupine

David popp   2024-05-05

Location
Tehama County


mg241085

Vicia americana ssp. americana   American vetch

David popp   2024-05-05

Location
Tehama County


mg241084

Asarum hartwegii   Hartweg's wild ginger

David popp   2024-05-05

Location
Tehama County


mg241083

Fritillaria recurva   Scarlet fritillary

David popp   2024-05-05

Location
Tehama County


mg241082

Lysimachia latifolia   Pacific starflower

David popp   2024-05-05

Location
Tehama County


mg241081

Cornus nuttallii   Mountain dogwood

David popp   2024-05-05

Location
Tehama County


mg241080

Asarum hartwegii   Hartweg's wild ginger

David popp   2024-05-05

Location
Tehama County


mg241079

Verbascum blattaria   Moth mullein

David popp   2024-05-05

Location
Tehama County


mg241078

Eriophyllum lanatum   Wooly sunflower

David popp   2024-05-05

Location
Butte County


mg241077

Thysanocarpus curvipes ssp. curvipes   Fringe Pod

David popp   2024-05-05

Location
Butte County


mg241076

Microsteris gracilis   Slender phlox

David popp   2024-05-05

Location
Butte County


mg241074

Poa bulbosa   Bulbous blue grass

David popp   2024-05-05

Location
Tehama County


mg241073

Sedum spathulifolium   Pacific stonecrop

David popp   2024-05-05

Location
Tehama County


mg241072

Athysanus pusillus   Dwarf athysanus

David popp   2024-05-05

Location
Tehama County


mg241071

Pentagramma triangularis   Gold back fern

David popp   2024-05-05

Location
Tehama County


mg241070

Erythranthe glaucescens   shield-bracted monkeyflower

David popp   2024-05-05

Location
Tehama County


mu42283

Heracleum maximum   Common cow parsnip

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42284

Plectritis macrocera   Plectritis

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42291

Rupertia physodes   Common rupertia

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42290

Luzula macrantha

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42289

Wyethia helenioides   Whitehead wyethia

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42288

Clinopodium douglasii   Yerba buena

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42286

Anisocarpus madioides   Woodland madia

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42287

Drymocallis glandulosa   Sticky cinquefoil

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42295

Helianthella castanea   Diablo helianthella

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42293

Festuca californica   California fescue

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42294

Amelanchier utahensis   Pale leaved serviceberry

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42292

Senecio aronicoides   Butterweed

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42405

Festuca octoflora   Sixweeks grass

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42406

Herniaria hirsuta var. cinerea   Herniaria

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42407

Achyrachaena mollis   Blow wives

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42408

Festuca octoflora   Sixweeks grass

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42409

Gamochaeta ustulata   Featherweed

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42422

Hesperevax sparsiflora var. sparsiflora   Few flowered evax

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42423

Trifolium glomeratum   Clustered clover

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42424

Danthonia californica   California oatgrass

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42425

Trifolium campestre   Hop clover

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42426

Micropus californicus var. californicus   Slender cottonweed

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42427

Trifolium bifidum   Notch leaf clover

R.A. Chasey   2024-05-05

Location
Contra Costa County


mu42524

Bromus diandrus   Ripgut brome

Michael Chasse   2024-05-05

Location: 25-02: North Baker Beach, South of Sand Ladder subsite
San Francisco County


po264234

Oenothera deltoides ssp. deltoides   Desert lantern

Olesya Konovalova   2024-05-05

Location: fine sand. Lot of plants on the sides of multiple washes that run through Lake Los Angeles. Lots on the dunes. And just everywhere.
Los Angeles County

Notes: First time in 15 years desert exploded with desert lanterns. Lots of desert dandelions and hairy sand verbenas too. Many of the desert lanterns are fasciated. Huge broccoli like stems on the central stem, the rest are normal and grow in the circle to form a cage.


po264235

Carduus pycnocephalus   Italian thistle

Ellen Gartside   2024-05-05

Location: Rancho San Antonio: Rancho Service Rd. at Mora Dr.
Santa Clara County

Notes: CGS: Pack 36


Before

After

po264260

Cephalanthus occidentalis   Common buttonbush

David Ledger   2024-05-05

Location: In Clear Creek floodplain below footbridge leading to Camden House, Whiskeytown NRA
Shasta County


po264301

ehrharta erecta   Upright veldt grass

Maria Alvarez   2024-05-05

Location: 13-02: Homestead Valley. under four large cypress trees.
Marin County

Notes: Homestead Valley. four large cypress trees.HRT crew of 15 mulched site with 24 baes of rice straw, covering 95% of dead veldt grass.


po264310

Oncosiphon pilulifer   Stinknet

Chris McDonald   2024-05-05

Location
Los Angeles County

Notes: Location not accurate, but found between North 57 and East 60. One very large plant, potentially smaller plants nearby


po264406

Aphyllon purpureum   Naked broom rape

Bridger Cohan   2024-05-05

Location: Found in an open field area along the E. Weaver Creek Trail, South of E. Weaver Creek Campground, in Trinity County.
Trinity County

Notes: Small cluster of purple broomrape, with most either in full flower or beginning to seed out. Photographed specimen was <5' from the trail, but there appeared to be a few other's in the general area.


po264622

Orobanche bulbosa   Chaparral broomrape

Kristin Sabo   2024-05-05

Location: Fall Creek Trail - sandy soil, beneath chamise
Los Angeles County


io128153

Symphoricarpos albus   Common snowberry

Mohith Parige   2024-05-04

Location
Alameda County


io127386

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: Southern end of West Canyon meadow
Orange County


mu42281

Eriodictyon crassifolium   Thick leaved yerba santa

David Strauch   2024-05-04

Location: Placerita Canyon State Park
Los Angeles County


io127407

Collinsia heterophylla   Chinese houses

David Strauch   2024-05-04

Location: Placerita Canyon State Park
Los Angeles County


mg241037

Iris pseudacorus   Yellowflag iris

David popp   2024-05-04

Location
Butte County


mg241036

Galium aparine   Cleavers

David popp   2024-05-04

Location
Butte County


mg241035

Lonicera japonica   Japanese honeysuckle

David popp   2024-05-04

Location
Butte County


io127409

Cynara cardunculus   Cardoon

Bob Sill   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: 2 m west of gully below rock cliff
Orange County


io127348

Anthriscus caucalis   Bur chervil

Ron Vanderhoff   2024-05-04

Location: Silverado Canyon Rd., +/- 1km past the USFS gate, Santa Ana Mts.
Orange County

Notes: Occasional in patches along roadside.


Torilis arvensis LEFT, Anthriscus calauscens CENTER, Scandix pecten-veneris RIGHT.

io127358

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: On the top of the first hill north of the Edison gate
Orange County


io127366

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: West facing side of the first hill north of the Edison gate
Orange County


io127403

Leptosiphon parviflorus   Variable linanthus

David Strauch   2024-05-04

Location: Placerita Canyon State Park
Los Angeles County


io127359

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: Top of the first hill north of the Edison gate
Orange County


io127402

Clarkia bottae   Punch bowl godetia

David Strauch   2024-05-04

Location: Placerita Canyon State Park
Los Angeles County


io127390

Amorpha californica   False indigo

David Strauch   2024-05-04

Location: Placerita Canyon State Park
Los Angeles County


io127364

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: On the top of the first hill north of the Edison gate
Orange County


io127356

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: On the west facing slope of the first hill north of the Edison gate. Along a drainage.
Orange County


io127360

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: West Canyon meadow below second hill north of Edison gate
Orange County


io127398

Asterella palmeri

David Strauch   2024-05-04

Location: Placerita Canyon State Park
Los Angeles County


io127357

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: Second hill north of the Edison gate. On the bottom of the west facing slope.
Orange County


io127399

Erysimum capitatum   Wallflower

David Strauch   2024-05-04

Location: Placerita Canyon State Park
Los Angeles County


io127375

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: Top of the second hill north of the Edison gate
Orange County


io127401

Rhus aromatica   Fragrant sumac

David Strauch   2024-05-04

Location: Placerita Canyon State Park
Los Angeles County


io127349

Torilis arvensis   Field hedge parsley

Ron Vanderhoff   2024-05-04

Location: Silverado Canyon Rd., +/- 1km past the USFS gate, Santa Ana Mts.
Orange County

Notes: Occasional in patches along roadside.


Torilis arvensis LEFT, Anthriscus calauscens CENTER, Scandix pecten-veneris RIGHT.

io127361

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: Second hill north of Edison gate. On west facing slope around lemonadeberry.
Orange County


io127355

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: On the top of the second hill north of the Edison gate
Orange County


io127373

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: Second hill north of Edison gate. West facing slope in heavy mustard.
Orange County


io127347

Scandix pecten-veneris   Shepherd's needle

Ron Vanderhoff   2024-05-04

Location: Silverado Canyon Rd., +/- 1km past the USFS gate, Santa Ana Mts.
Orange County

Notes: Occasional in patches along roadside.


Torilis arvensis LEFT, Anthriscus calauscens CENTER, Scandix pecten-veneris RIGHT.

io127374

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: Second hill north of the Edison gate. On the top of the west-facing slope
Orange County


io127370

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: On the top of the second hill north of Edison gate.
Orange County


io127372

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: North of Edison gate facing 133.
Orange County


io127376

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: Second hill north of Edison gate facing 133.
Orange County


io127363

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: Second hill north of Edison gate
Orange County


io127377

Cynara cardunculus   Cardoon

Joan Miller   2024-05-04

Location: Park Boundary - Laguna Coast Wilderness Park: LCW-1-1 Upslope facing Hwy 133.
Orange County


io127552

Phacelia parryi   Parry's phacelia

Jacob A   2024-05-04

Location
Ventura County


po264233

Castilleja ambigua ssp. humboldtiensis   Humboldt bay owl's clover

Mary Ann Machi   2024-05-04

Location: Pasture with densest population nearest edge of road adjacent to ditch with water. Pasture is waterlogged from recent rains.
Humboldt County

Notes: Pasture not recently grazed but surrounded by other pastures with many cattle.


mu42661

Harmonia hallii   Hall's harmonia

Emily R. Allen   2024-05-03

Location: 3G99+7G Spring Valley, CA, USA
Colusa County


mu42220

Vicia benghalensis   Purple vetch

R.A. Chasey   2024-05-03

Location
Marin County


mu42219

Romulea rosea var. australis   Rosy sand crocus

R.A. Chasey   2024-05-03

Location
Marin County


mu42216

Delphinium patens ssp. patens   Spreading larkspur

R.A. Chasey   2024-05-03

Location
Marin County


mu42214

Leptosiphon androsaceus   False babystars

R.A. Chasey   2024-05-03

Location
Marin County


mu42655

Claytonia parviflora   Narrow leaved miner's lettuce

Emily R. Allen   2024-05-03

Location: 1981 Walker Ridge Rd, Clearlake Oaks, CA 95423, USA
Colusa County


mu42213

Gamochaeta ustulata   Featherweed

R.A. Chasey   2024-05-03

Location
Marin County


mu42195

Rosa multiflora   Multiflora rose

Donald Burk   2024-05-03

Location: Jenny Creek Open Space
Shasta County


mu42218

Crocanthemum scoparium   peak rushrose

R.A. Chasey   2024-05-03

Location
Marin County


mu42217

Adenostoma fasciculatum var. fasciculatum   Chamise

R.A. Chasey   2024-05-03

Location
Marin County


mu42653

Festuca microstachys   Small fescue

Emily R. Allen   2024-05-03

Location: Walker Ridge Rd, Clearlake Oaks, CA 95423, USA
Lake County


mu42654

Calochortus amabilis   Golden fairy lantern

Emily R. Allen   2024-05-03

Location: 2GJX+WR Wilbur Springs, CA, USA
Lake County


mu42215

Eschscholzia caespitosa   Tufted eschscholzia

R.A. Chasey   2024-05-03

Location
Marin County


mu42656

Festuca microstachys   Small fescue

Emily R. Allen   2024-05-03

Location: 2GJX+WR Wilbur Springs, CA, USA
Lake County


mu42657

Festuca microstachys   Small fescue

Emily R. Allen   2024-05-03

Location: 2GJX+WR Wilbur Springs, CA, USA
Lake County


mu42210

Githopsis specularioides   Venus' looking glass

R.A. Chasey   2024-05-03

Location
Marin County


mu42208

Chorizanthe membranacea   Pink spineflower

R.A. Chasey   2024-05-03

Location
Marin County


mu42227

Cryptantha flaccida   Beaked cryptantha

R.A. Chasey   2024-05-03

Location
Marin County


mu42212

Trifolium ciliolatum   Tree clover

R.A. Chasey   2024-05-03

Location
Marin County


mu42211

Castilleja densiflora ssp. densiflora   Dense flower owl's clover

R.A. Chasey   2024-05-03

Location
Marin County


mu42209

Petrorhagia dubia   Windmill pink

R.A. Chasey   2024-05-03

Location
Marin County


mu42206

Streptanthus glandulosus ssp. secundus   One sided jewelflower

R.A. Chasey   2024-05-03

Location
Marin County


mu42203

Streptanthus glandulosus ssp. secundus   One sided jewelflower

R.A. Chasey   2024-05-03

Location
Marin County


mu42205

Madia exigua   Small tarweed

R.A. Chasey   2024-05-03

Location
Marin County


mu42204

Daucus pusillus   Wild carrot

R.A. Chasey   2024-05-03

Location
Marin County


mu42202

Trifolium albopurpureum   Indian clover

R.A. Chasey   2024-05-03

Location
Marin County


mu42199

Brachypodium distachyon   Purple false brome

R.A. Chasey   2024-05-03

Location
Marin County

Notes: Dominant in a lot of grassland areas on this slope.


mu42200

Cirsium occidentale   Western thistle

R.A. Chasey   2024-05-03

Location
Marin County


mu42201

Phacelia distans   Common phacelia

R.A. Chasey   2024-05-03

Location
Marin County


mu42198

Madia gracilis   Gumweed

R.A. Chasey   2024-05-03

Location
Marin County


mu42196

Cynosurus echinatus   Dogtail grass

R.A. Chasey   2024-05-03

Location
Marin County


io127286

Fritillaria brandegeei   Greenhorn fritillary

Jacob Smith   2024-05-03

Location: On uphill side of Sugarloaf Road in mixed conifer forest, 1 mile before Sugarloaf Village, Southern Sierra Nevada, Tulare County, California.
Tulare County

Notes: Multiple individuals in full flower along with 200+ mother leaves at this polygon.


mg240988

Bromus tectorum   Downy chess

Leah Lord   2024-05-03

Location: MVAFS
Marin County


po264225

Nemophila pedunculata   Meadow nemophila

Helen Hancock   2024-05-03

Location: Ohlone Regional Wilderness: Shafer Flat in moist soil
Alameda County

Notes: At least two plants but there may be more. Barely visible among the lush meadow vegetation.


mg241021

Bromus tectorum   Downy chess

Eric Goldbeck-Dimon   2024-05-03

Location: UPPER RAILROAD GRADE: Old RR, east side of tr. Starts at downhill base of boulder below diesel tank. Concentrated around carex at top of disturbed mound, radiating mostly off back and downhill direction of trail
Marin County


mg240986

Brachypodium distachyon   Purple false brome

Amanda Magallanes   2024-05-03

Location: RING MOUNTAIN
Marin County


po264345

Trifolium depauperatum var. depauperatum   Dwarf bladder clover

Helen Hancock   2024-05-03

Location: Ohlone Regional Wilderness, Shafer Flat, along drainage north of Shafer Pond
Alameda County


mg241015

Bromus tectorum   Downy chess

Sadie Hickey   2024-05-03

Location: Bolinas Ridge
Marin County


mg241955

Arctostaphylos viscida ssp. pulchella   White leaf manzanita

Emily R. Allen, Jen Riddell   2024-05-03

Location
Lake County


mg241019

Bromus tectorum   Downy chess

Gina Galang   2024-05-03

Location: Bolinas Ridge: Rocky flat area
Marin County


io127331

Clarkia cylindrica ssp. clavicarpa   Speckled clarkia

Mike Russler   2024-05-03

Location
Fresno County


io127279

Cynara cardunculus   Cardoon

Joan Miller   2024-05-03

Location: Park Boundary - Laguna Coast Wilderness Park: Muddy Canyon off No Name Trail. Southern end of park property near the riparian area.
Orange County


io127333

Clarkia cylindrica ssp. clavicarpa   Speckled clarkia

Mike Russler   2024-05-03

Location
Fresno County

Notes: Several albino flowers noted.


io127280

Cynara cardunculus   Cardoon

Joan Miller   2024-05-03

Location: Park Boundary - Laguna Coast Wilderness Park: Muddy Canyon off No Name Trail. Southern end of LACO near riparian area. In heavy mustard.
Orange County


io127332

Clarkia cylindrica ssp. clavicarpa   Speckled clarkia

Mike Russler   2024-05-03

Location
Fresno County

Notes: Several albino flowers noted.


io127232

Ricinus communis   Castor bean

Courtney McCammon   2024-05-03

Location
Los Angeles County


io127231

Ricinus communis   Castor bean

Courtney McCammon   2024-05-03

Location
Los Angeles County


io127273

Sidalcea keckii   Keck's checkerbloom

Mike Russler   2024-05-03

Location
Fresno County


io127272

Sidalcea keckii   Keck's checkerbloom

Mike Russler   2024-05-03

Location
Fresno County


mg241018

Bromus tectorum   Downy chess

Gina Galang   2024-05-03

Location: Bolinas Ridge
Marin County


io127230

Ricinus communis   Castor bean

Courtney McCammon   2024-05-03

Location
Los Angeles County


io127281

Cynara cardunculus   Cardoon

Joan Miller   2024-05-03

Location: Park Boundary - Laguna Coast Wilderness Park: Muddy Canyon off No Name Trail. Southern end of LACO on old road.
Orange County


io127228

Schinus molle   Peruvian pepper tree

Courtney McCammon   2024-05-03

Location
Los Angeles County


io127338

Navarretia pubescens   Purple navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127227

Ricinus communis   Castor bean

Courtney McCammon   2024-05-03

Location
Los Angeles County


io127271

Sidalcea keckii   Keck's checkerbloom

Mike Russler   2024-05-03

Location
Fresno County


io127270

Sidalcea keckii   Keck's checkerbloom

Mike Russler   2024-05-03

Location
Fresno County


io127226

Ricinus communis   Castor bean

Courtney McCammon   2024-05-03

Location
Los Angeles County


io127225

Ricinus communis   Castor bean

Courtney McCammon   2024-05-03

Location
Los Angeles County


io127265

Sidalcea keckii   Keck's checkerbloom

Mike Russler   2024-05-03

Location
Fresno County


io127337

Navarretia pubescens   Purple navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127269

Sidalcea keckii   Keck's checkerbloom

Mike Russler   2024-05-03

Location
Fresno County


io127267

Sidalcea keckii   Keck's checkerbloom

Mike Russler   2024-05-03

Location
Fresno County


io127344

Deinandra kelloggii   Kellogg's tarweed

Mike Russler   2024-05-03

Location
Fresno County


io127343

Deinandra kelloggii   Kellogg's tarweed

Mike Russler   2024-05-03

Location
Fresno County


io127266

Sidalcea keckii   Keck's checkerbloom

Mike Russler   2024-05-03

Location
Fresno County


io127259

Sidalcea keckii   Keck's checkerbloom

Mike Russler   2024-05-03

Location
Fresno County


io127224

Ricinus communis   Castor bean

Courtney McCammon   2024-05-03

Location
Los Angeles County


io127339

Asclepias californica   California milkweed

Mike Russler   2024-05-03

Location
Fresno County


io127336

Navarretia pubescens   Purple navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127278

Navarretia nigelliformis ssp. nigelliformis   Adobe navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127335

Navarretia pubescens   Purple navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127334

Navarretia pubescens   Purple navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127276

Navarretia pubescens   Purple navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127277

Navarretia nigelliformis ssp. nigelliformis   Adobe navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127275

Navarretia nigelliformis ssp. nigelliformis   Adobe navarretia

Mike Russler   2024-05-03

Location
Fresno County


io127282

Cynara cardunculus   Cardoon

Joan Miller   2024-05-03

Location: Park Boundary - Laguna Coast Wilderness Park: Muddy Canyon off No Name Trail. Southern end of LACO near riparian area.
Orange County


io127274

Navarretia nigelliformis ssp. nigelliformis   Adobe navarretia

Mike Russler   2024-05-03

Location
Fresno County


mg241025

Hordeum depressum   Alkali barley

Denise Defreese   2024-05-03

Location: Alkali drainage NE of Cassiopia St
Alameda County

Notes: Thousand plants although not as many as last year


io127353

Leptosiphon montanus   Mustang clover

Mike Russler   2024-05-03

Location
Fresno County


io127351

Micropus californicus var. californicus   Slender cottonweed

Mike Russler   2024-05-03

Location
Fresno County


io127352

Leptosiphon montanus   Mustang clover

Mike Russler   2024-05-03

Location
Fresno County


io127234

Carduus pycnocephalus ssp. pycnocephalus   Italian thistle

Mike Mooney   2024-05-03

Location: Between 5th and 3rd holes
Marin County

Notes: MVGC large Italian thistle


io127283

Cynara cardunculus   Cardoon

Joan Miller   2024-05-03

Location: Park Boundary - Laguna Coast Wilderness Park: Muddy Canyon off No Name Trail.
Orange County


io127284

Cynara cardunculus   Cardoon

Joan Miller   2024-05-03

Location: Park Boundary - Laguna Coast Wilderness Park: Muddy Canyon off No Name Trail. Near riparian area.
Orange County


io127340

Chorizanthe membranacea   Pink spineflower

Mike Russler   2024-05-03

Location
Fresno County


io127345

Mentzelia laevicaulis   Giant blazingstar

Mike Russler   2024-05-03

Location
Fresno County


io127342

Chorizanthe membranacea   Pink spineflower

Mike Russler   2024-05-03

Location
Fresno County


io127341

Chorizanthe membranacea   Pink spineflower

Mike Russler   2024-05-03

Location
Fresno County


mu42143

Malacothamnus fasciculatus   Chaparral bushmallow

Shari Suzuki   2024-05-03

Location: 29008 Bayleaf Cir, Menifee, CA 92584, USA
Riverside County


mu42207

Hesperevax acaulis   Dwarf evax

R.A. Chasey   2024-05-03

Location
Marin County

Notes: Unsure of variety. Leaf size/shape and overall plant size tend toward var. acaulis. Erect stem seems like it would tend towards var. robustior. FNA notes that "varieties tend to occur in different habitats and/or elevation zones', although habitats and elevations given (from both the eFlora nd FNA) seem to overlap (var. acaulis: Grassland, swales, moss turf, chaparral; Elevation: 30 - 900 m; and var. robustior: Slopes, flats, swales, canyons, path edges, openings or under shrubs; Elevation: 60 - 1100 m). Hesperevax acaulis ID confirmed by Jim Morefield.


mu42228

Eschscholzia minutiflora ssp. twisselmannii   Red rock poppy

Bob Steele   2024-05-03

Location: Along Pacific Crest Trail, Kiavah Wilderness.
Kern County


mu42273

Hydrophyllum tenuipes   Pacific waterleaf

Dana York   2024-05-03

Location: Arcata Community Forest, Sunny Brae loop trail, moist slope at edge of trail.
Humboldt County


po264144

Lepidium latifolium   Perennial pepperweed

DPW Staff   2024-05-03

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264148

Festuca perennis   Italian rye grass

DPW Staff   2024-05-03

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264150

Echium candicans   Pride of madeira

DPW Staff   2024-05-03

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264151

Zantedeschia aethiopica   Callalily

DPW Staff   2024-05-03

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264163

Polypogon monspeliensis   Annual beard grass

DPW Staff   2024-05-03

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264164

Trifolium hirtum   Rose clover

DPW Staff   2024-05-03

Location: Lynwood levee along Duck Pill Pond and Heron's Bill Pond
Marin County


po264169

Mentha pulegium   Pennyroyal

DPW Staff   2024-05-03

Location: Lynwood levee bank along Duck Bill Pond
Marin County


po264183

Physalis hederifolia   Ivy leafed tomatillo

Diana Gutierrez Bedolla   2024-05-03

Location: trail area
Tulare County


po264184

Salvia sonomensis   Sonoma sage

Diana Gutierrez Bedolla   2024-05-03

Location: trail area
Tulare County


po264185

Baileya multiradiata   Desert marigold

Diana Gutierrez Bedolla   2024-05-03

Location: trail area
Tulare County


po264186

Cleomella arborea   Bladderpod

Diana Gutierrez Bedolla   2024-05-03

Location: trail area
Tulare County


po264187

Trichostema lanatum   Woolly bluecurls

Diana Gutierrez Bedolla   2024-05-03

Location: trail area
Tulare County


po264188

Lupinus adsurgens   Drew's silky lupine

Diana Gutierrez Bedolla   2024-05-03

Location: trail area
Tulare County


po264189

Euphorbia glyptosperma   Ridge-seeded spurge

Diana Gutierrez Bedolla   2024-05-03

Location: backyard
Tulare County


po264190

Allium atrorubens var. cristatum   Crested onion

Diana Gutierrez Bedolla   2024-05-03

Location: backyard
Tulare County


po264191

Camissonia campestris   Field primrose

Diana Gutierrez Bedolla   2024-05-03

Location: neighborhood
Tulare County


po264192

Salix melanopsis   Dusky willow

Diana Gutierrez Bedolla   2024-05-03

Location: trail area
Tulare County


po264193

Ehrharta erecta   Upright veldt grass

Karen Gravely   2024-05-03

Location: 07-13: Rodeo Valley - base of Capehart quarry, in the scrub south of Bunker Rd
Marin County

Notes: Pulled & bagged 85 EHER.


po264194

Calochortus albus   White fairy lantern

Twila Newey   2024-05-03

Location: Black Diamond Mines - Coal Canyon - Sandy soil - part shade
Contra Costa County


po264195

Ceanothus cuneatus   Buck brush

Julissa Arellano   2024-05-03

Location: located on a mountain, a very wooded area.
Tulare County

Notes: Grows 3-13ft Duration: Perennial


po264198

Phacelia cicutaria var. cicutaria   Caterpillar phacelia

Julissa Arellano   2024-05-03

Location: Moutain, semi-wooded area near road.
Tulare County

Notes: Grows 2-15 centimeters Duration: Annual


po264200

Penstemon spectabilis   Showy penstemon

Julissa Arellano   2024-05-03

Location: Located in a park with other plants and trees.

Notes: Grows 2-4ft Duration: Perennial


po264201

Madia elegans   Common madia

Julissa Arellano   2024-05-03

Location: Moutain, semi-wooded area near road

Notes: Grows 2-5ft tall Duration: Annual


po264202

Arctostaphylos viscida   Whiteleaf manzanita

Julissa Arellano   2024-05-03

Location: located on a mountain, a very wooded area.

Notes: Grows 15-20ft Duration: Perennial


po264203

Umbellularia californica   California bay

Julissa Arellano   2024-05-03

Location: located on a mountain, a very wooded area.

Notes: Grows 40-80ft Duration: Perennial


po264204

Ribes roezlii   Sierra gooseberry

Julissa Arellano   2024-05-03

Location: located on a mountain, a very wooded area.

Notes: Grows 3-4ft Duration: Perennial


po264205

Trichostema lanatum   Woolly bluecurls

Julissa Arellano   2024-05-03

Location: Located in a park with other plants and trees.

Notes: Grows about 5ft Duration: Perennial


po264206

Diplacus aurantiacus   Sticky monkeyflower

Julissa Arellano   2024-05-03

Location: Located in a park with other plants and trees.

Notes: Grows 2-4ft Duration: Perennial


po264208

Genista monspessulana   French broom

Steve Davison   2024-05-03

Location: Shoulder of Hwy 35 north of Page Mill adjacent to Russian Ridge
San Mateo County

Notes: Annual follow up. Spanish Broom as well.


po264209

Viola hallii   Hall's violet

Mary Ann Machi   2024-05-03

Location: Rocky downslope scattered with serpentine rocks (boulders up to 4'x4') adjacent to Mountain View Rd.
Humboldt County

Notes: Growing with/near Eriogonum, Plectritis, Aspidotis densa


po264210

Downingia pulchella   Flatface downingia

Lynne Lyle   2024-05-03

Location: 37.69558° N, 121.89677° W
Alameda County


Downingia pulchella

po264211

Sabulina douglasii   Douglas' Stitchwort

Mary Ann Machi   2024-05-03

Location: Rocky downslope with scattered serpentine rocks (boulders up to 4'x4') adjacent to Mountain View Rd.
Humboldt County

Notes: Growing with/near Eriogonum, Aspidotis densa, Viola hallii


po264212

Aspidotis densa   Lace fern

Mary Ann Machi   2024-05-03

Location: Rocky downslope with scattered serpentine rocks (boulders up to 4'x4') adjacent to Mountain View Rd.
Humboldt County

Notes: Generally nestled at base of or next to rocks from large pebbles to boulders.


po264213

Plectritis congesta   Sea blush

Mary Ann Machi   2024-05-03

Location: Rocky downslope with scattered serpentine rocks (boulders up to 4'x4') adjacent to Mountain View Rd.
Humboldt County

Notes: Growing with/near Eriogonum, Aspidotis densa, Viola hallii


po264214

Primula hendersonii   Mosquito bill

Mary Ann Machi   2024-05-03

Location: Rocky outcrop partially covered with mosses and grasses along Mountain View Rd.
Humboldt County

Notes: Plants had been pollinated, no blossoms. Not observed at this site in the past 4-5 yrs. With about 50 Lithophragma affine also not observed here before.


po264215

Lomatium stebbinsii   Stebbins's lomatium

Ryan Donnelly   2024-05-03

Location
Tuolumne County

Notes: Growing on dry, gravelly slope. Also growing nearby on what used to be a makeshift gravel road.


po264217

Lithophragma affine   Common woodland star

Mary Ann Machi   2024-05-03

Location: Rocky outcrop partially covered with mosses, ferns, grasses along Mountain View Rd.
Humboldt County

Notes: First time observing on this location.


po264218

Calypso bulbosa   Fairy slipper

Mary Ann Machi   2024-05-03

Location: On near vertical cut bank along Mountain View Rd. adjacent to mixed hard/softwood forest. North facing.
Humboldt County

Notes: About half the blossoms are fading in color and appear dry.


po264219

Castilleja ambigua ssp. humboldtiensis   Humboldt bay owl's clover

Steve Conger   2024-05-03

Location: Tidal marsh Mad River Slough
Humboldt County


po264220

Dipterostemon capitatus   Blue dicks

Mary Ann Machi   2024-05-03

Location: Rocky downslope with scattered serpentine rocks (boulders up to 4'x4') adjacent to Mountain View Rd.
Humboldt County

Notes: Plants are stunted due to serpentinized soils.


po264221

Myriopteris gracillima   Lace lip fern

Mary Ann Machi   2024-05-03

Location: Serpentine rock formation along Mountain View Rd.
Humboldt County

Notes: Plants growing in rock crevices.


po264223

Erythronium revolutum   Mahogany fawn lily

Mary Ann Machi   2024-05-03

Location: Sloped bank along Mountain View Rd. Thick duff, moist soil. North facing. At base of mixed hard/softwood forest. Heavy shade.
Humboldt County

Notes: With ferns, Trillium sp., Oxalis oregana


po264228

Quercus chrysolepis   Gold cup live oak

Mary Ann Machi   2024-05-03

Location: At edge of county road in rocky soil. Along Mountain View Rd., north side, open area.
Humboldt County

Notes: In shrub form approx. 10 ft wide by 6 ft tall. Leaves leathery, leaf margins spine-toothed. Two specimens in same area.


po264242

Arctostaphylos glauca   Big berry manzanita

Dianne Lake   2024-05-03

Location: Ohlone Rgnl Wilderness: Ohlone Wilderness Trail, N of intersection with Rocky Ridge Trail
Alameda County


po264243

Agoseris heterophylla var. cryptopleura   Mountain dandelion

Dianne Lake   2024-05-03

Location: Ohlone Rgnl Wilderness: Shafer Flat. Talus of first drainage on west side
Alameda County

Notes: Several plants


po264244

Camissonia strigulosa   Contorted primrose

Dianne Lake   2024-05-03

Location: Ohlone Rgnl Wilderness: Shafer Flat. East edge of talus on first drainage on west side
Alameda County

Notes: Only 1 plant seen but could be more


po264245

Delphinium variegatum   Royal larkspur

Dianne Lake   2024-05-03

Location: Ohlone Rgnl Wilderness: Shafer Flat.
Alameda County

Notes: Many plants scattered. 100 maybe


po264247

Deschampsia danthonioides   Annual hairgrass

Dianne Lake   2024-05-03

Location: Ohlone Rgnl Wilderness: Vernal pool above Shafer Flat (north side of road).
Alameda County


po264248

Legenere limosa   Legenere

Dianne Lake   2024-05-03

Location: Ohlone Rgnl Wilderness: Vernal pool above Shafer Flat.
Alameda County

Notes: Forming mats along edges of dried pond


po264249

Gilia tricolor ssp. tricolor   Bird's eyes

Dianne Lake   2024-05-03

Location: Ohlone Rgnl Wilderness: Shafer Flat.
Alameda County

Notes: Few places. Not too many plants total on west side. About 50. Might be more on east side


po264252

Rigiopappus leptocladus   Wire weed

Dianne Lake   2024-05-03

Location: Ohlone Rgnl Wilderness: Shafer Flat. Talus on first drainage
Alameda County

Notes: Several plants.


po264253

Trifolium albopurpureum   Indian clover

Dianne Lake   2024-05-03

Location: Ohlone Rgnl Wilderness: Shafer Flat. A few places
Alameda County

Notes: Scattered, but not plentiful. Probably not more than 20 plants on west side


po264254

Trifolium olivaceum   Olive clover

Dianne Lake   2024-05-03

Location: Ohlone Rgnl Wilderness: Shafer Flat. Scattered
Alameda County

Notes: Scattered.


po264261

Trifolium depauperatum var. depauperatum   Dwarf bladder clover

Dianne Lake   2024-05-03

Location: Ohlone Rgnl Wilderness: Shafer Flat. W of vernal pool above road
Alameda County

Notes: A few plants. 1 of 4 different clover species here


po264311

Oncosiphon pilulifer   Stinknet

Chris McDonald   2024-05-03

Location: Location not accurate but found between 15N onramp and 60 W.
Riverside County

Notes: Large patches forming on slope between freeways.


po264343

Lithophragma parviflorum var. parviflorum   Pink woodland star

Helen Hancock   2024-05-03

Location: Ohlone Regional Wilderness: Shafer Flat just above drainage
Alameda County

Notes: Many plants; did not count them


mu42144

Salvia apiana   White sage

Shari Suzuki   2024-05-02

Location: PR5V+3G Menifee, CA, USA
Riverside County


mu42105

Layia heterotricha   Pale yellow layia

Bob Steele   2024-05-02

Location: Horse Canyon, Tehachapi
Kern County


mu42124

Calochortus tolmiei   Hairy star tulip

Alaine Arslan   2024-05-02

Location: Trinity Alps Rd, Trinity Center, CA 96091, USA
Trinity County


mg240952

Genista monspessulana   French broom

John Fairbank   2024-05-02

Location: Spring Lake Regional Park
Sonoma County


mg240951

Genista monspessulana   French broom

John Fairbank   2024-05-02

Location
Sonoma County


mu42343

Delphinium parryi ssp. parryi   San bernardino larkspur

Kyle Suchy   2024-05-02

Location: 2884 San Pablo Ln, San Miguel, CA 93451, USA
San Luis Obispo County


mu42125

Calypso bulbosa   Fairy slipper

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42345

Clarkia epilobioides   Willow herb clarkia

Kyle Suchy   2024-05-02

Location: 8710 Martinez Dr, San Miguel, CA 93451, USA
San Luis Obispo County


mu42347

Clarkia epilobioides   Willow herb clarkia

Kyle Suchy   2024-05-02

Location: 8710 Martinez Dr, San Miguel, CA 93451, USA
San Luis Obispo County


mu42130

Cornus nuttallii   Mountain dogwood

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mg240950

Genista monspessulana   French broom

John Fairbank   2024-05-02

Location: Spring Lake Regional Park
Sonoma County


mg240949

Euphorbia oblongata   Eggleaf spurge

John Fairbank   2024-05-02

Location: Spring Lake Regional Park
Sonoma County


mg240948

Genista monspessulana   French broom

John Fairbank   2024-05-02

Location: Spring Lake Regional Park
Sonoma County


mg240947

Genista monspessulana   French broom

John Fairbank   2024-05-02

Location: Spring Lake Regional Park
Sonoma County


mu42364

Solanum umbelliferum   Blue witch

Kyle Suchy   2024-05-02

Location: 1869 San Buena ventura Way, San Miguel, CA 93451, USA
San Luis Obispo County


mg240946

Genista monspessulana   French broom

John Fairbank   2024-05-02

Location: Spring Lake Regional Park
Sonoma County


mu42366

Eriogonum elegans   Elegant buckwheat

Kyle Suchy   2024-05-02

Location: Sinclair Field / Flying R Ranch Airfield, 3832-3898 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42346

Chorizanthe membranacea   Pink spineflower

Kyle Suchy   2024-05-02

Location: Sinclair Field / Flying R Ranch Airfield, 3832-3898 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42376

Lupinus nanus   Valley sky lupine

Kyle Suchy   2024-05-02

Location: 282 St Francis Way, San Miguel, CA 93451, USA
San Luis Obispo County


mu42351

Castilleja exserta ssp. exserta   Purple owl's clover

Kyle Suchy   2024-05-02

Location: Q877+P2 San Miguel, CA, USA
San Luis Obispo County


mu42358

Lessingia pectinata

Kyle Suchy   2024-05-02

Location: Q876+RX San Miguel, CA, USA
San Luis Obispo County


mu42368

Eriogonum elongatum   Longstem buckwheat

Kyle Suchy   2024-05-02

Location: Q876+VX San Miguel, CA, USA
San Luis Obispo County


mu42378

Castilleja exserta ssp. exserta   Purple owl's clover

Kyle Suchy   2024-05-02

Location: Q886+3X San Miguel, CA, USA
San Luis Obispo County


mu42129

Viola glabella   Stream violet

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42377

Acmispon procumbens   Silky california broom

Kyle Suchy   2024-05-02

Location: Q876+6R San Miguel, CA, USA
San Luis Obispo County


mu42361

Eriogonum

Kyle Suchy   2024-05-02

Location: Q867+X2 San Miguel, CA, USA
San Luis Obispo County


mu42126

Lewisia cotyledon var. howellii   Howell's lewisia

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42363

Eriogonum elongatum   Longstem buckwheat

Kyle Suchy   2024-05-02

Location: Q866+VW San Miguel, CA, USA
San Luis Obispo County


mu42362

Eriogonum elongatum   Longstem buckwheat

Kyle Suchy   2024-05-02

Location: Q866+VW San Miguel, CA, USA
San Luis Obispo County


mu42365

Eriogonum elongatum   Longstem buckwheat

Kyle Suchy   2024-05-02

Location: Q866+VW San Miguel, CA, USA
San Luis Obispo County


mu42359

Eriogonum elongatum   Longstem buckwheat

Kyle Suchy   2024-05-02

Location: Q866+VW San Miguel, CA, USA
San Luis Obispo County


mu42128

Nemophila parviflora var. austiniae   Rebecca austin's nemophila

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42352

Camissoniopsis intermedia   Intermediate sun cups

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42349

Lastarriaea coriacea   Leather spineflower

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42360

Lastarriaea coriacea   Leather spineflower

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42356

Camissoniopsis micrantha   Spencer primrose

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42357

Camissoniopsis micrantha   Spencer primrose

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42354

Lessingia pectinata

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42375

Malacothrix californica   Desert dandelion

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42350

Salvia carduacea   Thistle sage

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42120

Adelinia grandis   Adelinia

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42371

Salvia carduacea   Thistle sage

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42374

Chaenactis glabriuscula   Common yellow chaenactis

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42344

Salvia carduacea   Thistle sage

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42336

Salvia carduacea   Thistle sage

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42373

Salvia carduacea   Thistle sage

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42369

Malacothrix californica   Desert dandelion

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42370

Eschscholzia californica   California poppy

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42367

Chaenactis glabriuscula   Common yellow chaenactis

Kyle Suchy   2024-05-02

Location: Q875+65 San Miguel, CA, USA
San Luis Obispo County


mu42127

Darmera peltata   Umbrella plant

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42333

Malacothrix californica   Desert dandelion

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42106

Triteleia piutensis   Piute mountains triteleia

Bob Steele   2024-05-02

Location: Horse Canyon, Tehachapi
Kern County

Notes: PRIVATE PROPERTY, NO ACCESS


mu42335

Lessingia pectinata

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42348

Lessingia pectinata

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42341

Chaenactis glabriuscula   Common yellow chaenactis

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42338

Lessingia pectinata

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42337

Lessingia pectinata

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42114

Corallorhiza maculata   Summer coral root

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42384

Dittrichia graveolens   Stinkwort

Jennifer Mo   2024-05-02

Location: 1127 Pippin Creek Ct, San Jose, CA 95120, USA
Santa Clara County

Notes: Rosettes growing in gravel along Randol Creek


mu42097

Wyethia angustifolia   Narrow leaved mule ears

Leah Lord   2024-05-02

Location: SKY OAKS MEADOW: X98R+XV Fairfax, CA, USA
Marin County


mu42119

Hydrophyllum occidentale   Western waterleaf

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42419

Toxicodendron diversilobum   Poison oak

Jennifer Mo   2024-05-02

Location: 1145 Valley Quail Cir, San Jose, CA 95120, USA
Santa Clara County


mu42121

Claytonia rubra ssp. rubra   Red stemmed miner's lettuce

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mg240922

Lupinus nanus   Valley sky lupine

David popp   2024-05-02

Location
Butte County


mu42118

Pedicularis densiflora   Indian warrior

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42340

Lastarriaea coriacea   Leather spineflower

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42122

Barbarea orthoceras   Winter cress

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42115

Arnica nevadensis   Sierra arnica

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42339

Castilleja exserta ssp. exserta   Purple owl's clover

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42342

Clarkia affinis   Chaparral fairyfan

Kyle Suchy   2024-05-02

Location: 3000 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mg240921

Odontostomum hartwegii   Hartweg's odontostomum

David popp   2024-05-02

Location
Butte County


mu42334

Lessingia pectinata

Kyle Suchy   2024-05-02

Location: 3836 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mg240920

Calochortus albus   White fairy lantern

David popp   2024-05-02

Location
Butte County


mg240919

Delphinium patens   Spreading larkspur

David popp   2024-05-02

Location
Butte County


mu42123

Asarum hartwegii   Hartweg's wild ginger

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42353

Castilleja exserta ssp. exserta   Purple owl's clover

Kyle Suchy   2024-05-02

Location: 3836 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42355

Astragalus douglasii var. douglasii   Douglas's milkvetch

Kyle Suchy   2024-05-02

Location: 3836 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mg240945

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County

Notes: Firma herbertii


mu42117

Moehringia macrophylla   Large leaved sandwort

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42116

Fritillaria atropurpurea   Spotted mountain bells

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42108

Iris macrosiphon   Ground iris

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42332

Castilleja exserta ssp. exserta   Purple owl's clover

Kyle Suchy   2024-05-02

Location: Sinclair Field / Flying R Ranch Airfield, 3832-3898 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42372

Castilleja exserta   Owl's clover

Kyle Suchy   2024-05-02

Location: Sinclair Field / Flying R Ranch Airfield, 3832-3898 Indian Valley Rd, San Miguel, CA 93451, USA
San Luis Obispo County


mu42112

Fritillaria recurva   Scarlet fritillary

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mg240944

Psorothamnus arborescens var. minutifolius   Little leaved mojave indigo bush

richard mcneill   2024-05-02

Location
Inyo County


mg240943

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County


io127474

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-02

Location: 13-05: Under dripline of oaks.
Marin County


mu42111

Viola sheltonii   Shelton's violet

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42107

Ozomelis diversifolia   Angle leafed miterwort

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mu42148

Nemophila menziesii   Baby blue eyes

Shari Suzuki   2024-05-02

Location: PR4V+XQ Menifee, CA, USA
Riverside County


mu42109

Prosartes hookeri   Drops of gold

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mg240894

Ehrharta erecta   Upright veldt grass

Karen Gravely   2024-05-02

Location: 07-12: south of Bunker Rd under pines, just west of Baker/Barry Tunnel
Marin County

Notes: Treated dense EHER under pines.


mg240885

Streptanthus glandulosus ssp. secundus   One sided jewelflower

Steven Bohman   2024-05-02

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE
Marin County

Notes: Extended polygon east


mu42110

Delphinium nudicaule   Canyon larkspur

Alaine Arslan   2024-05-02

Location: Stuart Fork Trail, Trinity Alps, CA, USA
Trinity County


mg240893

Ehrharta erecta   Upright veldt grass

Karen Gravely   2024-05-02

Location: 07-12: cypress grove west of PG&E pullout at Baker/Barry Tunnel
Marin County

Notes: Treated EHER under cypress and north facing slope.


mg240918

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-02

Location: 13-05: E side trail population South extent
Marin County


mu42461

Gaillardia grandiflora

Lis O'Brien   2024-05-02

Location: Wrelton Dr, San Diego, CA 92109, USA
San Diego County


mg240914

Anthoxanthum odoratum   Sweet vernal grass

El Byrne   2024-05-02

Location: 13-05: East edge of road
Marin County


mg240976

Ageratina adenophora   Thoroughwort

John Peyton Anderson   2024-05-02

Location: 11-08: In scrub on south edge of grassland, northwest of parking lot.
Marin County

Notes: Volunteers Suse Hertig and John started on a patch of thoroughwort. About half of plants in flower, bagged infloresence, about 1/2 gallon. Removed uphill, north edge of infestation. Lower edge is in deep poison oak, intertangled, so will want tyvek and nitrite gloves. Number removed is actual count, total is an estimate based on the area cleared


mg240913

Anthoxanthum odoratum   Sweet vernal grass

El Byrne   2024-05-02

Location: 13-05: West edge of road
Marin County


io127478

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-02

Location: 13-05
Marin County


io127465

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-02

Location: 13-05
Marin County


mg240878

Genista monspessulana   French broom

Steven Bohman   2024-05-02

Location: OLD ST. HILARY'S: In and adjacent to drainage/under trees
Marin County


io127152

Ailanthus altissima   Tree of heaven

Jennifer   2024-05-02

Location: Outside County HHS building
Amador County


io127350

Oncosiphon pilulifer   Stinknet

Ron Vanderhoff   2024-05-02

Location: Hwy 74, +/- 3 km N of Caspers Park entrance, and adjacent to the Quest Diagnostics compound.
Orange County

Notes: Many plants, probably spread during recent highway roadside maintenance. Plants were not present in 2022 or 2023, as I checked this specific location for invasives in those years. No plants noticed over the Caspers Park fence line, but I did not cross the fence a do a thorough check. I pulled and disposed of all the plants I could locate.


mg240942

Sisymbrium altissimum   Tumble mustard

richard mcneill   2024-05-02

Location
Inyo County


mg240912

Anthoxanthum odoratum   Sweet vernal grass

El Byrne   2024-05-02

Location: 11-09
Marin County


mg240911

Anthoxanthum odoratum   Sweet vernal grass

El Byrne   2024-05-02

Location: 11-09
Marin County


mg240974

Ageratina adenophora   Thoroughwort

John Peyton Anderson   2024-05-02

Location: 13-06: In scrub on northwest edge of grassland North of parking lot.
Marin County

Notes: Bagged flower heads, some starting to go to seed. Checked under bushes, didn't find more.


mg240860

Ehrharta erecta   Upright veldt grass

Karen Gravely   2024-05-02

Location: 07-01: west of Fort Cronkhite - service road to surfer lot restoration project
Marin County

Notes: Treated EHER along service road to surfer lot restoration project.


io127476

Leucanthemum vulgare   Oxe eye daisy

Laura Booth   2024-05-02

Location: 11-09: Marincello scrub near small live oak
Marin County


mg240910

Anthoxanthum odoratum   Sweet vernal grass

El Byrne   2024-05-02

Location: 11-09: Social trail down to CYST treatment
Marin County


mg240909

Anthoxanthum odoratum   Sweet vernal grass

El Byrne   2024-05-02

Location: 11-09: 8m SW of big rock, hiding in scrubby BAPI
Marin County


mg240908

Anthoxanthum odoratum   Sweet vernal grass

El Byrne   2024-05-02

Location: 11-09: CYST treatment footprint, S edge of scrub island
Marin County


mg240917

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-02

Location: 13-05: In willows, dense patch
Marin County


io127146

Trifolium willdenovii   Tomcat clover

Ron Vanderhoff   2024-05-02

Location: Sunrise Trail, at E Ridge Trail, Caspers Wilderness Park
Orange County

Notes: Common. Full flower.


io127142

Stebbinsoseris heterocarpa   Grassland stebbinsoseris

Ron Vanderhoff   2024-05-02

Location: Bell Canyon Trail, 200m S junction of Sunrise Trail, Caspers Wilderness Park
Orange County

Notes: Common, with Uropappus lindleyi.


io127143

Uropappus lindleyi   Silver puffs

Ron Vanderhoff   2024-05-02

Location: Bell Canyon Trail, 200m S junction of Sunrise Trail, Caspers Wilderness Park
Orange County

Notes: Common. With Stebbinoseris, even more common.


Left plant.

Left.

io127141

Vicia sativa ssp. nigra   Smaller common vetch

Ron Vanderhoff   2024-05-02

Location: Bell Canyon Trail, 600m N junction of Star Rise Trail, Caspers Wilderness Park
Orange County

Notes: Small patch.


mg240941

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County

Notes: Plant appears sick


mg240940

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County


mg240939

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County


mg240938

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County


mg240937

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County


mg240936

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County


mg240935

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County


mg240934

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County


mg240933

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County


mg240932

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County


mg240931

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County


mg240930

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County


mg240929

Salsola tragus   Russian thistle

richard mcneill   2024-05-02

Location
Inyo County


io127144

Scandix pecten-veneris   Shepherd's needle

Ron Vanderhoff   2024-05-02

Location: Bell Canyon Trail, 200m S junction of Sunrise Trail, Caspers Wilderness Park
Orange County

Notes: Small patch. Full flower.


io127130

Oxalis smalliana   Redwood sorrel

John Rawlings   2024-05-02

Location: Huddart County Park
San Mateo County

Notes: styles exerted beyond longest stamen


io127145

Asclepias eriocarpa   Indian milkweed

Ron Vanderhoff   2024-05-02

Location: Bell Canyon Trail, 350m N junction Quail Run Trail, Caspers Wilderness Park
Orange County

Notes: Three plants together at trailside. A coule more the the grassy field 100m to the NW.


mg240973

Cytisus scoparius   Scotch broom

John Peyton Anderson   2024-05-02

Location: 13-06: Tennessee Valley- On hill slope northwest of main entry parking lot, about halfway up the slope
Marin County

Notes: John and Suse Hertig removed scattered scotch broom plants on the slope northwest of the main parking lot. Plants were a mixture of flowering and seeding. Canopies varied from 1/2 m2 to 1/4 m2, about 1/3 m2 average. A few plants were cut and peeled.


io127140

Juncus bufonius   Common toad rush

Ron Vanderhoff   2024-05-02

Location: Bell Canyon Trail, 350m N junction Quail Run Trail, Caspers Wilderness Park
Orange County

Notes: Thousands for literally miles of continuous roadway.


io127170

Clarkia epilobioides   Willow herb clarkia

Mary Conway   2024-05-02

Location
Monterey County


mg240928

Langloisia setosissima ssp. setosissima   Bristly langloisia

richard mcneill   2024-05-02

Location
Inyo County


io127482

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-02

Location: 13-06
Marin County


io127468

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-02

Location: 13-06
Marin County


mg240927

Oxytheca perfoliata   Roundleaf puncturebract

richard mcneill   2024-05-02

Location
Inyo County


mg240879

Hedera helix   English ivy

Sadie Hickey   2024-05-02

Location: KENT HIGH MARSH
Marin County


io127480

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-02

Location: 13-06
Marin County


mg240916

Tragopogon porrifolius   Salsify

Katherine Stratton   2024-05-02

Location: 13-06
Marin County


io127466

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-02

Location: 13-06
Marin County


io127469

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-02

Location: 13-06
Marin County


io127471

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-02

Location: 13-06
Marin County


mg240906

Parentucellia viscosa   Yellow parentucellia

Brett Stormoen   2024-05-02

Location: 13-06: open grassland, closer to edge of willow canopy
Marin County


mg240905

Parentucellia viscosa   Yellow parentucellia

Brett Stormoen   2024-05-02

Location: 13-06: grassy area between scrub patches
Marin County


mg240904

Parentucellia viscosa   Yellow parentucellia

Brett Stormoen   2024-05-02

Location: 13-06: isolated patch follows light social trail in an almost linear distribution
Marin County


mg240877

Centaurea melitensis   Tocalote

Steven Bohman   2024-05-02

Location: RING MOUNTAIN: Above the end of Taylor Private Road
Marin County


mg240915

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-02

Location: 13-06: Dense region on upper terrace slope.
Marin County


mg240903

Anthoxanthum odoratum   Sweet vernal grass

Brett Stormoen   2024-05-02

Location: 13-06: Around short shrubbery
Marin County


mg240886

Centaurea melitensis   Tocalote

Steven Bohman   2024-05-02

Location: RING MOUNTAIN: Serpentine rocky area directly east of loop trail
Marin County


io127467

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-02

Location: 13-06
Marin County


mg241153

Anthoxanthum odoratum   Sweet vernal grass

El Byrne   2024-05-02

Location: 13-06: Eastern edge of lil grassland with prominent rock outcropping
Marin County

Notes: Tennessee Valley (13-06). Northwest of Marincello trail, farther west than previously observed. This patch tucked into intact grassland.


mg240926

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County


mg240925

Yucca brevifolia   Joshua tree

richard mcneill   2024-05-02

Location
Inyo County


io127126

Delairea odorata   Cape ivy

Ryan Neace   2024-05-02

Location: Along the entire slope North of Lewellyn Dr.
Orange County

Notes: Rough estimate of the population. The slope is very steep and covered with poison oak.


io127129

Ailanthus altissima   Tree of heaven

Ryan Neace   2024-05-02

Location: On the flat area and on the edge of the downslope behind 157 Canyon Acres.
Orange County

Notes: 10+ saplings, a couple look to be resprouts from a stump-cut.


io127124

Brassica tournefortii   Saharan mustard

Ryan Neace   2024-05-02

Location: Up on the slope behind 157 Canyon Acres Dr.
Orange County

Notes: Three plants hand pulled. Stiff, bristly hairs on the bottom of the stem. Stem glabrous towards the inflorescence.


mu42296

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+CG Olcott, CA, USA
Solano County


mu42297

calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+89 Olcott, CA, USA
Solano County


mu42298

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+59 Olcott, CA, USA
Solano County


mu42299

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+62 Olcott, CA, USA
Solano County


mu42300

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+56 Olcott, CA, USA
Solano County


mu42301

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758C+6W Olcott, CA, USA
Solano County


mu42302

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+66 Olcott, CA, USA
Solano County


mu42307

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+66 Olcott, CA, USA
Solano County


mu42308

Calochortus luteus   Yellow mariposa

Mira Lockwood   2024-05-02

Location: 758F+36 Olcott, CA, USA
Solano County


mu42094

Calochortus solendens

Shari Suzuki   2024-05-02

Location: 27635 Calleladera, Menifee, CA 92585, USA
Riverside County


mu42093

Calochortus splendens   Splendid mariposa

Shari Suzuki   2024-05-02

Location: PR6V+82 Menifee, CA, USA
Riverside County


po264098

Oncosiphon piluliferum   Stinknet

Jeffrey Black   2024-05-02

Location: Limestone Canyon (OC): Recovering Sage Scrub on south ridge of Agua Chinon in Limestone Canyon
Orange County


po264099

Pennisetum setaceum   Fountaingrass

Matthew Major   2024-05-02

Location: Park Boundary - Laguna Coast Wilderness Park: DUMMY RECORD - REFERENCE POLYGON
Orange County


po264100

Pennisetum setaceum   Fountaingrass

Matthew Major   2024-05-02

Location: Park Boundary - Laguna Coast Wilderness Park: DUMMY RECORD - REFERENCE POLYGON
Orange County


po264101

Pennisetum setaceum   Fountaingrass

Matthew Major   2024-05-02

Location: Park Boundary - Laguna Coast Wilderness Park: DUMMY RECORD - REFERENCE POLYGON
Orange County


po264102

Pennisetum setaceum   Fountaingrass

Matthew Major   2024-05-02

Location: Park Boundary - Laguna Coast Wilderness Park: DUMMY RECORD - REFERENCE POLYGON
Orange County


po264107

Pennisetum setaceum   Fountaingrass

Matthew Major   2024-05-02

Location: Park Boundary - Ronald Caspers Wilderness Par: DUMMY RECORD - REFERENCE POLYGON
Orange County


po264109

Pennisetum setaceum   Fountaingrass

Matthew Major   2024-05-02

Location: Park Boundary - Ronald Caspers Wilderness Par: DUMMY RECORD - REFERENCE POLYGON
Orange County


po264118

Pinus canariensis   Canary island pine

Emilio Leon   2024-05-02

Location: Outside of Collage Campus grounds
Tulare County

Notes: Among the most invasive plants, reportedly locally Naturalized in parts of CA, Gymnosperm, Habitat: Large forests, private gardens, public landscapes


po264141

Salvia funerea   Death valley sage

Eric Engles   2024-05-02

Location: Southern end of Bristol Mountains, near old mining operation
San Bernardino County

Notes: Limestone outcrop above granitic bedrock


po264142

Eucnide urens   Desert bush nettle

Eric Engles   2024-05-02

Location: North of Jubilee Pass Road on rock slope at about 1000 ft. elevation
Inyo County


po264145

Raphanus sativus   Jointed charlock

DPW Staff   2024-05-02

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264146

Conium maculatum   Poison hemlock

DPW Staff   2024-05-02

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264147

Genista monspessulana   French broom

DPW Staff   2024-05-02

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264152

Rubus armeniacus   Himalayan blackberry

DPW Staff   2024-05-02

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264153

Carduus pycnocephalus   Italian thistle

DPW Staff   2024-05-02

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264154

Rumex crispus   Curly dock

DPW Staff   2024-05-02

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264155

Genista monspessulana   French broom

Catherine Caldwell   2024-05-02

Location: Bear Creek Redwoods: Old Bridge Ridge
Santa Clara County

Notes: Land Stewards


po264156

Cortaderia jubata   Andean pampas grass

DPW Staff   2024-05-02

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264157

Silybum marianum   Milk thistle

DPW Staff   2024-05-02

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264158

Phalaris aquatica   Harding grass

DPW Staff   2024-05-02

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264159

Helminthotheca echioides   Bristly ox-tongue

DPW Staff   2024-05-02

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264160

Foeniculum vulgare   Fennel

DPW Staff   2024-05-02

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264161

Sinapis arvensis   Charlock

DPW Staff   2024-05-02

Location: Lynwood levee along Duck Bill Pond and Heron's Bill Pond
Marin County


po264224

Calochortus striatus   Alkali mariposa lily

Daniel Neal   2024-05-02

Location: North side of Avenue D in former agricultural land
Los Angeles County


po264458

Genista monspessulana   French broom

John Peyton Anderson   2024-05-02

Location: 13-06: Tennessee Valley- On hill slope northwest of main entry parking lot, about halfway up the slope
Marin County

Notes: Removed 4 plants northeast of scattered Scotch broom. Habitat was mostly grassland with scattered coyote brush and other shrubs. Total canopy was around 3 m2.


po264642

Acacia dealbata   Silver wattle

Noah Macchia   2024-05-02

Location: KING MOUNTAIN: Area represents entire search and treat area for Acacia dealbata.
Marin County


po264660

Calochortus tolmiei   Hairy star tulip

Mary Sue Ittner   2024-05-02

Location: Salt Point State Park
Sonoma County


There were a lot of plants along the bluff. I didn't count them.

po264663

Veronica anagallis-aquatica   Water speedwell

David Wolfson   2024-05-02

Location: 2900 Prefumo Canyon Rd., San Luis Obispo, CA.
San Luis Obispo County


mg240844

Lupinus benthamii   Spider lupine

Randy Huey   2024-05-01

Location
Mariposa County


mu42076

Daucus pusillus   Wild carrot

R.A. Chasey   2024-05-01

Location
Contra Costa County


mu42079

Allium unifolium   One leaf onion

R.A. Chasey   2024-05-01

Location
Contra Costa County


mu42078

Yabea microcarpa   Hedge parsley

R.A. Chasey   2024-05-01

Location
Contra Costa County


mu42074

Soliva sessilis   South american soliva

R.A. Chasey   2024-05-01

Location
Contra Costa County


mu42077

Hesperevax sparsiflora var. sparsiflora   Few flowered evax

R.A. Chasey   2024-05-01

Location
Contra Costa County


mu42075

Epilobium ciliatum ssp. ciliatum   Willow herb

R.A. Chasey   2024-05-01

Location
Contra Costa County


mu42082

Erythranthe grandis

R.A. Chasey   2024-05-01

Location
Contra Costa County


mu42083

Trifolium bifidum var. decipiens   Notch leaf clover

R.A. Chasey   2024-05-01

Location
Contra Costa County


mu42081

Sagina apetala   Dwarf pearlwort

R.A. Chasey   2024-05-01

Location
Contra Costa County


mu42080

Heracleum maximum   Common cow parsnip

R.A. Chasey   2024-05-01

Location
Contra Costa County


mg240842

Calochortus venustus   Butterfly mariposa lily

Randy Huey   2024-05-01

Location
Contra Costa County


mu42085

Pogogyne serpylloides   Thyme leaf mesa mint

R.A. Chasey   2024-05-01

Location
Contra Costa County


mu42084

Parentucellia viscosa   Yellow parentucellia

R.A. Chasey   2024-05-01

Location
Contra Costa County


mu42086

Trifolium angustifolium   Narrow leaved clover

R.A. Chasey   2024-05-01

Location
Contra Costa County


mu42102

Sidalcea diploscypha   Fringed checker mallow

Robin Carter-Ervin   2024-05-01

Location: F8HX+46 Thermalito, CA, USA
Butte County


mu42090

Acmispon glaber   Deerweed

David Strauch   2024-05-01

Location: Tigertail Trail, Santa Monica Mountains
Los Angeles County

Notes: Visited by duskywing (Erynnis) butterfly.


mu42087

Crocanthemum scoparium   peak rushrose

David Strauch   2024-05-01

Location: Tigertail Trail, Santa Monica Mountains
Los Angeles County


mu42089

Penstemon spectabilis   Showy penstemon

David Strauch   2024-05-01

Location: Tigertail Trail sidetrail, Santa Monica Mountains.
Los Angeles County


mu42088

Cirsium occidentale   Western thistle

David Strauch   2024-05-01

Location: Tigertail Trail, Santa Monica Mountains
Los Angeles County


mg240838

Uropappus lindleyi   Silver puffs

David popp   2024-05-01

Location
Butte County


mg240837

Delphinium variegatum   Royal larkspur

David popp   2024-05-01

Location
Butte County


mg240836

Trifolium dubium   Shamrock

David popp   2024-05-01

Location
Butte County


mg240835

Trifolium microcephalum   Small head clover

David popp   2024-05-01

Location
Butte County


mg240834

Madia gracilis   Gumweed

David popp   2024-05-01

Location
Butte County


mg240833

Trifolium ciliolatum   Tree clover

David popp   2024-05-01

Location
Butte County


mg240832

Acmispon wrangelianus   Chilean trefoil

David popp   2024-05-01

Location
Butte County


mu42044

Sidalcea calycosa ssp. rhizomata   Pt. reyes sidalcea

Christine Pechal   2024-05-01

Location: PG6Q+JV Sea Ranch, CA, USA
Sonoma County


mg240831

Allium peninsulare   Mexicali onion

David popp   2024-05-01

Location
Butte County


mg240830

Githopsis specularioides   Venus' looking glass

David popp   2024-05-01

Location
Butte County


io127087

Diplacus kelloggii   Kellogg's monkeyflower

Mike Russler   2024-05-01

Location
Tuolumne County


io127086

Diplacus kelloggii   Kellogg's monkeyflower

Mike Russler   2024-05-01

Location
Tuolumne County


io127079

Diplacus kelloggii   Kellogg's monkeyflower

Mike Russler   2024-05-01

Location
Tuolumne County


io127077

Diplacus kelloggii   Kellogg's monkeyflower

Mike Russler   2024-05-01

Location
Tuolumne County


io126988

Rubus

Ron Vanderhoff   2024-05-01

Location: San Joaquin Freshwater Marsh, 150 m SW of junction Michelson and Riparian View, Irvine
Orange County

Notes: Semi-naturalized. Probably receiving some irrigation.


io127078

Diplacus kelloggii   Kellogg's monkeyflower

Mike Russler   2024-05-01

Location
Tuolumne County


io127066

Diplacus kelloggii   Kellogg's monkeyflower

Mike Russler   2024-05-01

Location
Tuolumne County


io127060

Diplacus kelloggii   Kellogg's monkeyflower

Mike Russler   2024-05-01

Location
Tuolumne County


mg240802

Centaurea melitensis   Tocalote

Steven Bohman   2024-05-01

Location: RING MOUNTAIN: Both sides of faint social trail. 5 ft uphill, 15 get downhill
Marin County


mg240851

Anthoxanthum odoratum   Sweet vernal grass

El Byrne   2024-05-01

Location: 13-06
Marin County

Notes: South extent. Just south of PO bramble


io127168

Phacelia vallicola   Mariposa phacelia

Mike Russler   2024-05-01

Location
Tuolumne County


io127089

Erythranthe floribunda   Many flowered monkey flower

Mike Russler   2024-05-01

Location
Tuolumne County


mg240850

Anthoxanthum odoratum   Sweet vernal grass

El Byrne   2024-05-01

Location: 13-06
Marin County


mg240970

Trifolium glomeratum   Clustered clover

Emily R. Allen   2024-05-01

Location
Mendocino County


mg240815

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-01

Location: 13-06: Large patch beneath pines
Marin County


mg240814

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-01

Location: 13-06: Edge of pines, encroaching into scrub
Marin County


mg240813

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-01

Location: 13-06: Dense patch near snag, edge of pines.
Marin County


io127173

Silene laciniata ssp. californica   California indian pink

Mike Russler   2024-05-01

Location
Tuolumne County


mg240812

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-01

Location: 13-06
Marin County


mg240849

Anthoxanthum odoratum   Sweet vernal grass

El Byrne   2024-05-01

Location: 13-05
Marin County


mg240797

Olea europaea   Olive

Simon Harris   2024-05-01

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE: Below tr
Marin County


io126990

Cyperus rotundus   Nutgrass

Ron Vanderhoff   2024-05-01

Location: San Diego Creek Channel at Michelson, Irvine
Orange County

Notes: Small patch, likely more.


io127464

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-01

Location: 13-06
Marin County


io127479

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-01

Location: 13-06
Marin County


mg240811

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-01

Location: 13-06: Dense patches in fragmented grassland between scrub
Marin County


mg240810

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-01

Location: 13-05
Marin County


mg240801

Centaurea melitensis   Tocalote

Steven Bohman   2024-05-01

Location: RING MOUNTAIN: South of Taylor Fire Rd., near social trails
Marin County


io127082

Antirrhinum kelloggii   Lax snapdragon

David Strauch   2024-05-01

Location: South-facing slope at top of Kenter Canyon, off Tigertail Trail, Santa Monica Mountains.
Los Angeles County


io126899

Ricinus communis   Castor bean

Courtney McCammon   2024-05-01

Location
Los Angeles County


io127085

Diplacus brevipes   Wide throated yellow monkeyflower

David Strauch   2024-05-01

Location: South-facing slope at top of Kenter Canyon, off Tigertail Trail, Santa Monica Mountains.
Los Angeles County


mg240969

Lasthenia glaberrima   Smooth goldfields

Emily R. Allen   2024-05-01

Location
Mendocino County


io126898

Carduus pycnocephalus   Italian thistle

Courtney McCammon   2024-05-01

Location
Los Angeles County


mg240968

Limnanthes bakeri   Baker's meadowfoam

Emily R. Allen   2024-05-01

Location
Mendocino County


mg240796

Phalaris aquatica   Harding grass

Simon Harris   2024-05-01

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE: Uphill side tr
Marin County


io126895

Nicotiana glauca   Tree tobacco

Courtney McCammon   2024-05-01

Location
Los Angeles County


mg240795

Euphorbia oblongata   Eggleaf spurge

Simon Harris   2024-05-01

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE: Uphill side trail
Marin County


io126897

Nicotiana glauca   Tree tobacco

Courtney McCammon   2024-05-01

Location
Los Angeles County


mg240800

Centaurea melitensis   Tocalote

Steven Bohman   2024-05-01

Location: RING MOUNTAIN: N edge rimo fr
Marin County


io126896

Ricinus communis   Castor bean

Courtney McCammon   2024-05-01

Location
Los Angeles County


mg240727

Bromus tectorum   Downy chess

Jay Nelson   2024-05-01

Location: MVAFS
Marin County


mg240855

Hainardia cylindrica   Thin tail

Denise Defreese   2024-05-01

Location: Point Isabel path at Bay Trail
Contra Costa County

Notes: Likes disturbed pathway


mg240726

Bromus tectorum   Downy chess

Jay Nelson   2024-05-01

Location: MVAFS
Marin County


io126894

Ricinus communis   Castor bean

Courtney McCammon   2024-05-01

Location
Los Angeles County


io126893

Ricinus communis   Castor bean

Courtney McCammon   2024-05-01

Location
Los Angeles County


io126890

Ricinus communis   Castor bean

Courtney McCammon   2024-05-01

Location
Los Angeles County


io126891

Ricinus communis   Castor bean

Courtney McCammon   2024-05-01

Location
Los Angeles County


io126892

Ricinus communis   Castor bean

Courtney McCammon   2024-05-01

Location
Los Angeles County


io126889

Ricinus communis   Castor bean

Courtney McCammon   2024-05-01

Location
Los Angeles County


io126888

Ricinus communis   Castor bean

Courtney McCammon   2024-05-01

Location
Los Angeles County


io126880

Conium maculatum   Poison hemlock

Ramona Robison   2024-05-01

Location
Mendocino County


io126887

Ricinus communis   Castor bean

Courtney McCammon   2024-05-01

Location
Los Angeles County


io127088

Erythranthe bicolor   Yellow and white monkeyflower

Mike Russler   2024-05-01

Location
Tuolumne County


mg240809

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-01

Location: 13-05
Marin County


mg240794

Phalaris aquatica   Harding grass

Simon Harris   2024-05-01

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE: Uphill of tr 5 m
Marin County


mg240808

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-01

Location: 13-05
Marin County


io127172

Limnanthes alba ssp. alba   Typical white meadowfoam

Mike Russler   2024-05-01

Location
Tuolumne County


mg240793

Euphorbia oblongata   Eggleaf spurge

Simon Harris   2024-05-01

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE: Both sides of tr at elderberry
Marin County


mg241673

Ehrharta erecta   Upright veldt grass

Henry Inman   2024-05-01

Location: Martin Griffin Preserve
Marin County


mg240724

Bromus tectorum   Downy chess

Jay Nelson   2024-05-01

Location: MVAFS
Marin County


io127065

Anthoxanthum odoratum   Sweet vernal grass

Jesse Fujikawa   2024-05-01

Location: 13-06
Marin County


mg240807

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-01

Location: 13-05
Marin County


mg240803

Anthoxanthum odoratum   Sweet vernal grass

Brett Stormoen   2024-05-01

Location: 13-05: Hand drawn poly, dense patch follows along lip of terrace uphill of slope
Marin County


mg240848

Anthoxanthum odoratum   Sweet vernal grass

El Byrne   2024-05-01

Location: 13-05
Marin County


mg240806

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-01

Location: 13-05
Marin County


io127475

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-01

Location: 13-05: Terrace is dense with plants.
Marin County


mg240722

Bromus tectorum   Downy chess

Jay Nelson   2024-05-01

Location: MVAFS: Below road, over barrier and downslope. Above serpentine barren and to the east of culvert
Marin County


io127062

Anthoxanthum odoratum   Sweet vernal grass

Jesse Fujikawa   2024-05-01

Location: 13-05
Marin County


mg240805

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-01

Location: 13-05
Marin County


io127064

Anthoxanthum odoratum   Sweet vernal grass

Jesse Fujikawa   2024-05-01

Location: 13-05
Marin County


mg240792

Centaurea melitensis   Tocalote

Simon Harris   2024-05-01

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE: Both sides of tr
Marin County


mg240799

Centaurea melitensis   Tocalote

Steven Bohman   2024-05-01

Location: RING MOUNTAIN: East of small hill, 20 feet from road near small oak tree
Marin County


io127413

Allium obtusum var. obtusum   Red sierra onion

Mike Russler   2024-05-01

Location
Tuolumne County


mg240804

Anthoxanthum odoratum   Sweet vernal grass

Katherine Stratton   2024-05-01

Location: 13-05: Base of crataegus
Marin County


io127484

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-01

Location: 13-05: North side of acacias
Marin County


io127481

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-01

Location: 13-05
Marin County


io127174

Lomatium stebbinsii   Stebbins's lomatium

Mike Russler   2024-05-01

Location
Tuolumne County


io127412

Allium obtusum var. obtusum   Red sierra onion

Mike Russler   2024-05-01

Location
Tuolumne County

Notes: Note length of pedicel.


io127411

Allium obtusum var. obtusum   Red sierra onion

Mike Russler   2024-05-01

Location
Tuolumne County

Notes: Note length of pedicel.


io127410

Allium obtusum var. obtusum   Red sierra onion

Mike Russler   2024-05-01

Location
Tuolumne County

Notes: Note length of pedicel.


mg240790

Pistacia chinensis   Chinese pistachio

Jacob Martin   2024-05-01

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE
Marin County

Notes: Stump sprouts from 2-10 cut stumps


io127107

Alyssum alyssoides   Sweet alyssum

Mike Russler   2024-05-01

Location
Tuolumne County


io127470

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-01

Location: 13-05
Marin County


io127472

Anthoxanthum odoratum   Sweet vernal grass

Laura Booth   2024-05-01

Location: 13-05
Marin County


mg240846

Anthoxanthum odoratum   Sweet vernal grass

El Byrne   2024-05-01

Location: 13-05
Marin County


mg240845

Anthoxanthum odoratum   Sweet vernal grass

El Byrne   2024-05-01

Location: 13-05
Marin County


mg240730

Rubus armeniacus   Himalayan blackberry

Gina Galang   2024-05-01

Location: POTRERO MEADOW: Potrero meadow by Potrero Camp
Marin County


mg240721

Bromus tectorum   Downy chess

Jay Nelson   2024-05-01

Location: MVAFS
Marin County


mg240789

Mentha pulegium   Pennyroyal

Jacob Martin   2024-05-01

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE
Marin County


mg240622

Brodiaea californica   California brodiaea

David popp   2024-05-01

Location
Butte County


io127457

Delphinium variegatum ssp. variegatum   Royal larkspur

Mike Russler   2024-05-01

Location
Tuolumne County


mg240720

Phalaris aquatica   Harding grass

Sadie Hickey   2024-05-01

Location: POTRERO MEADOW: Potrero Meadow
Marin County


io127171

Triteleia hyacinthina   Wild hyacinth

Mike Russler   2024-05-01

Location
Tuolumne County


mg240621

Clarkia purpurea   Purple clarkia

David popp   2024-05-01

Location
Butte County


mg240620

Trifolium microcephalum   Small head clover

David popp   2024-05-01

Location
Butte County


mg240619

Calochortus luteus   Yellow mariposa

David popp   2024-05-01

Location
Butte County


mg240728

Festuca arundinacea   Reed fescue

Gina Galang   2024-05-01

Location: POTRERO MEADOW: Potrero Meadow
Marin County


mg240719

Festuca arundinacea   Reed fescue

Sadie Hickey   2024-05-01

Location: POTRERO MEADOW
Marin County


io127150

Githopsis pulchella ssp. serpentinicola   Serpentine bluecup

Mike Russler   2024-05-01

Location
Tuolumne County


mg240618

Pogogyne zizyphoroides   Sacramento mint

David popp   2024-05-01

Location
Butte County


mg240617

Linum bienne   Flax

David popp   2024-05-01

Location
Butte County


io127139

Streptanthus polygaloides   Milkwort jewelflower

Mike Russler   2024-05-01

Location
Tuolumne County


mg240616

Gastridium phleoides   Nit grass

David popp   2024-05-01

Location
Butte County


mg240615

Navarretia leucocephala   White headed navarretia

David popp   2024-05-01

Location
Butte County


mg240614

Navarretia tagetina   Marigold navarretia

David popp   2024-05-01

Location
Butte County


mg240613

Brodiaea nana   Dwarf brodiaea

David popp   2024-05-01

Location
Butte County


io127169

Dudleya cymosa var. cymosa   Canyon dudleya

Mike Russler   2024-05-01

Location
Tuolumne County


mg240612

Odontostomum hartwegii   Hartweg's odontostomum

David popp   2024-05-01

Location
Butte County


mu42048

Trifolium

Janice Kuch   2024-05-01

Location: WIlder State Park near southern entrance to Woodcutter's trail.
Santa Cruz County

Notes: This looks like bearded clover but not sure.


po264019

Calochortus umbellatus   Oakland mariposa lily

Friends of Five Creeks volunteers   2024-05-01

Location
Contra Costa County

Notes: This record is being made for Dianne Lake. Locations should otherwise be obscured. I tried to draw a polygon, but it has disappeared, I think automatically. Please contact Polygon approximate, photos from 2012-13. Contact f5creeks@gmail.com for more information.


po264021

Acacia melanoxylon   Blackwood acacia

Leah Lord   2024-05-01

Location: BON TEMPE TREATMENT PLANT: FILTER PLANT
Marin County


po264022

Cynara cardunculus   Cardoon

Matthew Major   2024-05-01

Location: Park Boundary - Whiting Ranch Wilderness Park: DUMMY RECORD - REFERENCE POLYGON
Orange County


po264023

Cynara cardunculus   Cardoon

Matthew Major   2024-05-01

Location: Park Boundary - Whiting Ranch Wilderness Park: DUMMY RECORD - REFERENCE POLYGON
Orange County


po264024

Cynara cardunculus   Cardoon

Matthew Major   2024-05-01

Location: Park Boundary - Whiting Ranch Wilderness Park: DUMMY RECORD - REFERENCE POLYGON
Orange County


po264029

Foeniculum vulgare   Fennel

DPW Staff   2024-05-01

Location: right bank of Novato Creek and along Heron's Bill Pond
Marin County


po264034

Phalaris aquatica   Harding grass

DPW Staff   2024-05-01

Location: right bank of Novato Creek along Heron?s Beak Pond
Marin County


po264040

Calystegia subacaulis ssp. episcopalis   Cambria morning glory

Adonis Tate   2024-05-01

Location: Dried mud on trail on grassy W-facing slope 1 mile south of Vandenberg Village.
Santa Barbara County


po264043

Anemopsis californica   Yerba mansa

Ron Vanderhoff   2024-05-01

Location: San Joaquin Freshwater Marsh, 150 m SW of junction Michelson and Riparian View, Irvine
Orange County

Notes: Common through this drainage. Elsewhere as well in marsh.


po264097

Euphorbia terracina   Geraldton carnation weed

Robert Byrnes   2024-05-01

Location
San Diego County


po264364

Glebionis coronaria   Crown daisy

Melissa Garcia   2024-05-01

Location: Open Space Preserve South-Shady Canyon (COI): Quail Trail
Orange County


po264439

Conium maculatum   Poison hemlock

Hannah Cunningham   2024-05-01

Location: AP VW floodplain restoration area, around THE stump next to 2023 planting area. 2024 most plants are edges of 2024 mulched area near trees and baccharis.
Santa Clara County

Notes: Population reduced dramatically by sheet mulching spring 2024. Now on edges of mulched area near trees and baccharis.


pow5667

Glebionis coronaria   Crown daisy

Melissa Garcia   2024-05-01

Location: Open Space Preserve South-Shady Canyon (COI): Near the entrance of mule deer trail, not far from Laguna Canyon Road
Orange County


mu42529

Corallorhiza striata   Striped coral root

William Lundgren   2024-04-30

Location: 55P3+6J Almaden, San Jose, CA, USA
Santa Clara County


mu42137

Phacelia congdonii   Congdon's phacelia

Bob Steele   2024-04-30

Location: P9VQ+44 Alta Sierra, CA, USA
Kern County


mg240572

Genista monspessulana   French broom

John Fairbank   2024-04-30

Location: Shiloh Ranch Regional Park
Sonoma County


mu42099

Downingia bicornuta   Bristled downingia

Robin Carter-Ervin   2024-04-30

Location: F8RQ+66 Thermalito, CA, USA
Butte County


mu42595

Calochortus tolmiei   Hairy star tulip

Benjamin Crain   2024-04-30

Location

Notes: Observation based on a photograph by Benjamin Crain. Location data added subsequently.


mu42038

Allium amplectens   Narrow leaved onion

Leah Lord   2024-04-30

Location: Northside Trail, trailside
Marin County

Notes: about to flower. Growing with tomcat clover


mg240569

Lupinus nanus   Valley sky lupine

David popp   2024-04-30

Location
Butte County


mg240568

Cicendia quadrangularis   Common microcalis

David popp   2024-04-30

Location
Butte County


mg240567

Elymus caput-medusae   Medusa head

David popp   2024-04-30

Location
Butte County


mg240566

Vicia sativa   Spring vetch

David popp   2024-04-30

Location
Butte County


mg240565

Calochortus albus   White fairy lantern

David popp   2024-04-30

Location
Butte County


mg240564

Allium amplectens   Narrow leaved onion

David popp   2024-04-30

Location
Butte County


mg240563

Trifolium hirtum   Rose clover

David popp   2024-04-30

Location
Butte County


mg240562

Calochortus monophyllus   Yellow star tulip

David popp   2024-04-30

Location
Butte County


mg240561

Avena barbata   Slim oat

David popp   2024-04-30

Location
Butte County


mg240560

Bromus hordeaceus   Soft chess

David popp   2024-04-30

Location
Butte County


mg240559

Leptosiphon filipes   Thread linanthus

David popp   2024-04-30

Location
Butte County


mg240558

Crassula tillaea   Mediterranean pygmy weed

David popp   2024-04-30

Location
Butte County


mg240557

Bromus madritensis ssp. madritensis   Foxtail chess

David popp   2024-04-30

Location
Butte County


mg240556

Leontodon saxatilis   Hawkbit

David popp   2024-04-30

Location
Butte County


mg240555

Hypochaeris glabra   Smooth cats ear

David popp   2024-04-30

Location
Butte County


mg240554

Acmispon parviflorus   Hill lotus

David popp   2024-04-30

Location
Butte County


mg240553

Acmispon wrangelianus   Chilean trefoil

David popp   2024-04-30

Location
Butte County


mg240482

Juncus bufonius   Common toad rush

David popp   2024-04-30

Location
Butte County


mg240481

Scribneria bolanderi   Scribneria

David popp   2024-04-30

Location
Butte County


mg240480

Deschampsia danthonioides   Annual hairgrass

David popp   2024-04-30

Location
Butte County


mg240478

Isoetes nuttallii   Nuttall's quillwort

David popp   2024-04-30

Location
Butte County


mu42101

Psilocarphus

Robin Carter-Ervin   2024-04-30

Location: 603 Luds Way, Oroville, CA 95965, USA
Butte County


mu42100

Eleocharis acicularis var. acicularis   Needle spike rush

Robin Carter-Ervin   2024-04-30

Location: 691 Luds Way, Oroville, CA 95965, USA
Butte County


mu42138

Phacelia congdonii   Congdon's phacelia

Bob Steele   2024-04-30

Location: P9QM+J5 Alta Sierra, CA, USA
Kern County


io126876

Genista monspessulana   French broom

Maria Alvarez   2024-04-30

Location: 16-04: Stinson Gulch north east side of Willow Camp Trail
Marin County

Notes: Stinson Gulch north east side of Willow Camp Trail under oaks near powerline 9 x 11 m patch of small plants 76 plants pulled by Maria 90% seedlings/saplings. Left a dozen seedlings un-pulled.


io126875

Echium candicans   Pride of madeira

Maria Alvarez   2024-04-30

Location: 16-04: Stinson Gulch- east side of Willow campfire Road under oak trees.
Marin County

Notes: Stinson Gulch- east side of Willow campfire Road under oak trees. Maria chopped out 19 plants and took flowering stalks off site


mg240574

Genista monspessulana   French broom

Simon Harris   2024-04-30

Location: RING MOUNTAIN: In drainage below Reed Ranch FR, above trees in drainage
Marin County


io127127

Brassica tournefortii   Saharan mustard

Ryan Neace   2024-04-30

Location: South side of park, on a pile of dumped sandy soil
Orange County

Notes: Soil was moved from the North side of Park Ave to the South side, bringing along the mustard seeds. This calflora observation and pictures were taken after the plants had been mowed down. Prior to mowing the mustard was bolting/flowering.


mg240549

Euphorbia oblongata   Eggleaf spurge

El Byrne   2024-04-30

Location: Panoramic Ridge
Marin County

Notes: Extended onto private to treat small patch


mg240533

Echium candicans   Pride of madeira

Katherine Stratton   2024-04-30

Location: Panoramic Ridge
Marin County


mg240532

Echium candicans   Pride of madeira

Katherine Stratton   2024-04-30

Location: Panoramic Ridge
Marin County


mg240548

Euphorbia lathyris   Gopher plant

El Byrne   2024-04-30

Location: Panoramic Ridge
Marin County


mg240425

Foeniculum vulgare   Fennel

Colleen Herr   2024-04-30

Location: Coming out of fence by water tanks
Marin County


mg240547

Euphorbia oblongata   Eggleaf spurge

El Byrne   2024-04-30

Location: Panoramic Ridge: begins a few meters above the trail in the scrub. continues up to fir tree and around saplings
Marin County

Notes: Steep slope, very slippery


io127477

Euphorbia oblongata   Eggleaf spurge

Laura Booth   2024-04-30

Location: 11-10: Bettencourt
Marin County


mg240578

Bromus tectorum   Downy chess

Leah Lord   2024-04-30

Location: yALICE EASTWOOD: MVAFS
Marin County


mg240424

Phalaris aquatica   Harding grass

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240423

Foeniculum vulgare   Fennel

Colleen Herr   2024-04-30

Location: LOMA ALTA: Along both sides of fire road
Marin County


mg240453

Cicendia quadrangularis   Common microcalis

Julian Geoghegan   2024-04-30

Location: GARY GIACOMINI
Marin County


io126840

Oncosiphon pilulifer   Stinknet

Chris McDonald   2024-04-30

Location
Riverside County

Notes: Along trail about 50+ plants to the SW of the Easten oak. Not more than 10 ft. deep from edge of trail.


mg240571

Arctotheca calendula   Cape weed

John Peyton Anderson   2024-04-30

Location: 11-08: Tennessee Valley- Northwest side of main Tennessee Valley, about 10 m east of Fox Trail junction, edge of trail to 2 m in.
Marin County

Notes: Volunteers Jim Dougherty, Suse Hertig, and John removed Cape weed. Pulled, removing grass to expose plants. Area was around 85% cover. At 12 m2 or 128 ft2 and around 4 in2 per plant, estimate around 4500 plants


mg240452

Heracleum maximum   Common cow parsnip

Julian Geoghegan   2024-04-30

Location: GARY GIACOMINI
Marin County


io126873

Limnanthes douglasii ssp. douglasii   Douglas' meadowfoam

Woody Elliott   2024-04-30

Location: Tomales Bay Trail NPS parcel
Marin County


mg240421

Mentha pulegium   Pennyroyal

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240391

Centaurea calcitrapa   Purple star thistle

Deepshika Shankar   2024-04-30

Location: LOMA ALTA
Marin County


mg240390

Centaurea calcitrapa   Purple star thistle

Deepshika Shankar   2024-04-30

Location: LOMA ALTA
Marin County


mg240386

Bromus tectorum   Downy chess

Jay Nelson   2024-04-30

Location: MVAFS: Bowling Alley
Marin County


mg240420

Romulea rosea   Rosy sandcrocus

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


io126870

Pinus muricata   Bishop pine

Woody Elliott   2024-04-30

Location: North of Marshall Petaluma Rd. in ravine covered with coastal scrub. I was on road observing from approximately 200 yards away so could not count needles in fascicles. Small population east of Pt. Reyes Peninsula where Bishop Pine is the dominant conifer
Marin County


mg240546

Hedera helix   English ivy

El Byrne   2024-04-30

Location: Panoramic Ridge: SE edge of grassland, climbing PSMEs
Marin County


io126872

Pinus muricata   Bishop pine

Woody Elliott   2024-04-30

Location: Marshall Petaluma Rd. Isolated stand north of road amongst coastal scrub.
Marin County

Notes: Decadent, isolated stand of Bishop pine surrounded by dense coast scrub. Counted two (2) needles in several fascicles dropped onto the surrounding ground as shown in photo.


mg240544

Castilleja densiflora   Dense flower owl's clover

El Byrne   2024-04-30

Location: Panoramic Ridge
Marin County


mg240384

Bromus tectorum   Downy chess

Jay Nelson   2024-04-30

Location: MVAFS
Marin County


mg240419

Centaurea calcitrapa   Purple star thistle

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240389

Centaurea calcitrapa   Purple star thistle

Deepshika Shankar   2024-04-30

Location: LOMA ALTA
Marin County


mg240523

Echium candicans   Pride of madeira

Brett Stormoen   2024-04-30

Location: Panoramic Ridge: Rocky outcrop
Marin County

Notes: Reference polygon


mg240531

Ageratina adenophora   Thoroughwort

Katherine Stratton   2024-04-30

Location: Panoramic Ridge: Upslope from wooded zone
Marin County


mg240417

Centaurea calcitrapa   Purple star thistle

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240530

Echium candicans   Pride of madeira

Katherine Stratton   2024-04-30

Location: Panoramic Ridge
Marin County


mg240416

Phalaris aquatica   Harding grass

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240529

Echium candicans   Pride of madeira

Katherine Stratton   2024-04-30

Location: Panoramic Ridge
Marin County


mg240415

Centaurea calcitrapa   Purple star thistle

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240414

Foeniculum vulgare   Fennel

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240528

Rubus armeniacus   Himalayan blackberry

Katherine Stratton   2024-04-30

Location: Panoramic Ridge
Marin County


mg240543

Echium candicans   Pride of madeira

El Byrne   2024-04-30

Location: Panoramic Ridge: Concentrated along downslope edge
Marin County


mg240542

Echium candicans   Pride of madeira

El Byrne   2024-04-30

Location: Panoramic Ridge: Downhill side of trail in PO.
Marin County

Notes: Reference polygon


mg240413

Bellardia viscosa   Yellow glandweed

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240965

Microseris laciniata   Cut leaved scorzonella

Emily R. Allen   2024-04-30

Location
Mendocino County


mg240527

Ageratina adenophora   Thoroughwort

Katherine Stratton   2024-04-30

Location: Panoramic Ridge
Marin County


io126833

Cynara cardunculus   Cardoon

Joan Miller   2024-04-30

Location: Park Boundary - Laguna Coast Wilderness Park: Muddy Canyon. West facing slope off No Name Trail
Orange County


mg240412

Foeniculum vulgare   Fennel

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240411

Phalaris aquatica   Harding grass

Colleen Herr   2024-04-30

Location: LOMA ALTA: West of fire road
Marin County


mg240541

Echium candicans   Pride of madeira

El Byrne   2024-04-30

Location: Panoramic Ridge
Marin County

Notes: Reference polygon


mg240410

Brassica nigra   Black mustard

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240540

Echium candicans   Pride of madeira

El Byrne   2024-04-30

Location: Panoramic Ridge
Marin County


mg240964

Trifolium appendiculatum   Large variegated clover

Emily R. Allen   2024-04-30

Location
Mendocino County


mg240409

Phalaris aquatica   Harding grass

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


io127125

Hypericum canariense   Canary island st john's wort

Ryan Neace   2024-04-30

Location: In the bed and banks of the ravine behind the Sawdust Festival waterfall.
Orange County

Notes: 3 plants handpulled out of at least 10. Seedlings and more mature plants present.


mg240408

Cotoneaster pannosus   Woolly cotoneaster

Colleen Herr   2024-04-30

Location: LOMA ALTA: Old Railroad Grade Tr
Marin County


mg240538

Echium candicans   Pride of madeira

El Byrne   2024-04-30

Location: Panoramic Ridge
Marin County


mg240570

Leucanthemum vulgare   Oxe eye daisy

John Peyton Anderson   2024-04-30

Location: 11-08: Tennessee Valley- Upper Haypress meadow, south edge by willows
Marin County

Notes: Tennessee Valley, Upper Haypress- Jim Dougherty, Suse Hertig, and John removed ox-eye daisy on the south edge of the wet meadow. Removed large plants that looked like were about to bloom. 1.5 to 2 m2 of small plants, around edge of cardboard, mostly on south side


mg240407

Phalaris aquatica   Harding grass

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240406

Mentha pulegium   Pennyroyal

Colleen Herr   2024-04-30

Location: LOMA ALTA: In drainage along Old Railroad Grade. Goes further down the trail
Marin County


mg240374

Cytisus scoparius   Scotch broom

Eric Goldbeck-Dimon   2024-04-30

Location: LAGUNITAS HEADWATERS: Northside Elridge Connector - downhill side under oak canopy
Marin County


mg240405

Phalaris aquatica   Harding grass

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


io126804

Carex multicaulis   Forest sedge

Jacob Smith   2024-04-30

Location: In uplands near granitic boulders in a mixed conifer forest, Sierra Nevada, Fresno County, California.
Fresno County

Notes: Plant glabrous throughout; INFL 1 terminal spikelet (Group 3) Lower pistillate bracts leaflike, clasping peri; Upper stem round or blunt-3â??angled, generally smooth toward tip; peri with 2 strong marginal veins, several faint veins; longest leaves much exceeded by inflorescence, blades inrolled or flat, 0.8â??1.5 mm wide; plant cespitose.


mg240404

Cotoneaster pannosus   Woolly cotoneaster

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240373

Acacia baileyana   Cootamundra wattle

Jacob Martin   2024-04-30

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE: In old road cut
Marin County


mg240444

Ceanothus thyrsiflorus   Blueblossom

Julian Geoghegan   2024-04-30

Location: GARY GIACOMINI
Marin County

Notes: Flowers whitish, but branchlets ridged


mg240403

Cotoneaster pannosus   Woolly cotoneaster

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240525

Echium candicans   Pride of madeira

Katherine Stratton   2024-04-30

Location: Panoramic Ridge
Marin County


mg240522

Echium candicans   Pride of madeira

El Byrne   2024-04-30

Location: Panoramic Ridge: In scrub
Marin County


mg240379

Bromus tectorum   Downy chess

Jay Nelson   2024-04-30

Location: MVAFS
Marin County


mg240521

Lavandula stoechas   French lavender

Brett Stormoen   2024-04-30

Location: Panoramic Ridge
Marin County


mg240520

Lavandula stoechas   French lavender

Brett Stormoen   2024-04-30

Location: Panoramic Ridge
Marin County


mg240524

Lavandula stoechas   French lavender

Katherine Stratton   2024-04-30

Location: Panoramic Ridge
Marin County


mg240535

Echium candicans   Pride of madeira

El Byrne   2024-04-30

Location: Panoramic Ridge
Marin County


mg240402

Cotoneaster pannosus   Woolly cotoneaster

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240372

Olea europaea   Olive

Jacob Martin   2024-04-30

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE
Marin County


mg240519

Echium candicans   Pride of madeira

Brett Stormoen   2024-04-30

Location: Panoramic Ridge: Below ridge ave in chasmanthe
Marin County

Notes: Mixed with chasmanthe


mg240401

Phalaris aquatica   Harding grass

Deepshika Shankar   2024-04-30

Location: LOMA ALTA: Old Railroade Grade at wooden retainers
Marin County


mg240371

Cistus incanus   Hairy rockrose

Jacob Martin   2024-04-30

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE
Marin County


mg240573

Genista monspessulana   French broom

Simon Harris   2024-04-30

Location: RING MOUNTAIN
Marin County


mg240370

Grevillea rosmarinifolia   rosemary grevillea

Jacob Martin   2024-04-30

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE: in old road cut leading uphill, WSW of end of Pecan Dr (above the Mayten)
Marin County


mg240534

Echium candicans   Pride of madeira

El Byrne   2024-04-30

Location
Marin County


mg240369

Maytenus boaria   Mayten

Jacob Martin   2024-04-30

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE: North side of QUAG; visible when in drainage looking South
Marin County


mg240399

Mentha pulegium   Pennyroyal

Deepshika Shankar   2024-04-30

Location: LOMA ALTA
Marin County


mg240398

Arum italicum   Italian lords and ladies

Deepshika Shankar   2024-04-30

Location: LOMA ALTA: Rocky culverts
Marin County


mg240368

Maytenus boaria   Mayten

Jacob Martin   2024-04-30

Location: TERRA LINDA/SLEEPY HOLLOW DIVIDE: Left side of drainage going up from Pecan
Marin County


mg240396

Arum italicum   Italian lords and ladies

Deepshika Shankar   2024-04-30

Location: LOMA ALTA
Marin County


mg240395

Prunus cerasifera   Cherry plum

Colleen Herr   2024-04-30

Location: LOMA ALTA
Marin County


mg240392

Vinca major   Vinca

Deepshika Shankar   2024-04-30

Location: LOMA ALTA
Marin County


io126834

Cynara cardunculus   Cardoon

Joan Miller   2024-04-30

Location: No Name Trail
Orange County


io126836

Cynara cardunculus   Cardoon

Joan Miller   2024-04-30

Location: No Name Trail
Orange County


io127128

Hypericum canariense   Canary island st john's wort

Ryan Neace   2024-04-30

Location: On the flat area behind the Art-a-Fair, growing directly next to toyon trunk
Orange County

Notes: 2 plants handpullled


mu42037

Ruta chalepensis   Fringed rue

Bill Henry   2024-04-30

Location: 3Q52+QC Swanton, CA, USA
Santa Cruz County


mg240526

Echium candicans   Pride of madeira

Katherine Stratton   2024-04-30

Location: Panoramic Ridge: Both sides trail toward road
Marin County


po263790

Genista monspessulana   French broom

Simon Harris   2024-04-30

Location: location approximate, done from memory
Marin County


po263792

Genista monspessulana   French broom

Grace Vannelli   2024-04-30

Location: Saratoga Gap: Above Charcoal Road
Santa Clara County

Notes: Pulled aprox. 100 small plants mostly vegetative some flowering. Scattered but isolated to fuel reduction area. A few stragglers found near drainage across the road from flat area.


po263794

Genista monspessulana   French broom

Grace Vannelli   2024-04-30

Location: Russian Ridge discline south of RR01.
San Mateo County

Notes: Pulled aprox 100 flowering plants along with small vegetative plants. Isolated patch but runs along discline for a few hundred feet.


po263795

Cynara cardunculus   Cardoon

Matthew Major   2024-04-30

Location: Park Boundary - Whiting Ranch Wilderness Park: DUMMY RECORD - REFERENCE POLYGON
Orange County


po263796

Cynara cardunculus   Cardoon

Matthew Major   2024-04-30

Location: Park Boundary - Whiting Ranch Wilderness Park: DUMMY RECORD - REFERENCE POLYGON
Orange County


po263797

Cynara cardunculus   Cardoon

Matthew Major   2024-04-30

Location: Park Boundary - Whiting Ranch Wilderness Park: DUMMY RECORD - REFERENCE POLYGON
Orange County


po263800

Leptosiphon liniflorus   Narrowflower flaxflower

Ryan O'Dell   2024-04-30

Location
Santa Clara County


po263801

Leptosiphon liniflorus   Narrowflower flaxflower

Ryan O'Dell   2024-04-30

Location
Santa Clara County


po263802

Leptosiphon liniflorus   Narrowflower flaxflower

Ryan O'Dell   2024-04-30

Location
Santa Clara County


po263803

Leptosiphon liniflorus   Narrowflower flaxflower

Ryan O'Dell   2024-04-30

Location
Santa Clara County


po263804

Leptosiphon liniflorus   Narrowflower flaxflower

Ryan O'Dell   2024-04-30

Location
Santa Clara County


po263805

Leptosiphon liniflorus   Narrowflower flaxflower

Ryan O'Dell   2024-04-30

Location
Santa Clara County


po263806

Leptosiphon liniflorus   Narrowflower flaxflower

Ryan O'Dell   2024-04-30

Location
Santa Clara County


po263807

Lathyrus jepsonii var. californicus   California tule pea

Ryan O'Dell   2024-04-30

Location
San Benito County

Notes: clay soil


po263808

Lathyrus jepsonii var. californicus   California tule pea

Ryan O'Dell   2024-04-30

Location
San Benito County

Notes: clay soil


po263809

Lathyrus jepsonii var. californicus   California tule pea

Ryan O'Dell   2024-04-30

Location
San Benito County

Notes: clay soil


po263810

Lathyrus jepsonii var. californicus   California tule pea

Ryan O'Dell   2024-04-30

Location
San Benito County

Notes: clay soil


po263811

Lathyrus jepsonii var. californicus   California tule pea

Ryan O'Dell   2024-04-30

Location
San Benito County

Notes: clay soil


po263812

Lathyrus jepsonii var. californicus   California tule pea

Ryan O'Dell   2024-04-30

Location
San Benito County

Notes: clay soil


po263813

Castilleja brevistyla   Short style owl's clover

Ryan O'Dell   2024-04-30

Location
San Benito County


po263814

Castilleja brevistyla   Short style owl's clover

Ryan O'Dell   2024-04-30

Location
San Benito County


po263815

Castilleja brevistyla   Short style owl's clover

Ryan O'Dell   2024-04-30

Location
San Benito County


po263816

Castilleja brevistyla   Short style owl's clover

Ryan O'Dell   2024-04-30

Location
San Benito County


po263817

Castilleja brevistyla   Short style owl's clover

Ryan O'Dell   2024-04-30

Location
San Benito County


po263820

Acanthomintha lanceolata   Santa Clara thorn mint

Ryan O'Dell   2024-04-30

Location
San Benito County


po263821

Acanthomintha lanceolata   Santa Clara thorn mint

Ryan O'Dell   2024-04-30

Location
San Benito County


po263822

Acanthomintha lanceolata   Santa Clara thorn mint

Ryan O'Dell   2024-04-30

Location
San Benito County


po263823

Acanthomintha lanceolata   Santa Clara thorn mint

Ryan O'Dell   2024-04-30

Location
San Benito County


po263824

Acanthomintha lanceolata   Santa Clara thorn mint

Ryan O'Dell   2024-04-30

Location
San Benito County


po263825

Acanthomintha lanceolata   Santa Clara thorn mint

Ryan O'Dell   2024-04-30

Location
San Benito County


po263826

Acanthomintha lanceolata   Santa Clara thorn mint

Ryan O'Dell   2024-04-30

Location
San Benito County


po263827

Acanthomintha lanceolata   Santa Clara thorn mint

Ryan O'Dell   2024-04-30

Location
San Benito County


po263828

Acanthomintha lanceolata   Santa Clara thorn mint

Ryan O'Dell   2024-04-30

Location
San Benito County


po263829

Acanthomintha lanceolata   Santa Clara thorn mint

Ryan O'Dell   2024-04-30

Location
San Benito County