Search Results

121 matches found. Click on scientific name for details

Search Criteria: Fed List is one of [FE:FT,FE:FT] and State List is one of [CE:CT:CR,CE:CT:CR]

Scientific Name Common Name Family Lifeform Blooming Period Fed List State List Global Rank State Rank CA Rare Plant Rank General Habitats Micro Habitats Lowest Elevation (m) Highest Elevation (m) Lowest Elevation (ft) Highest Elevation (ft) CA Endemic Date Added Photo
Amsinckia grandiflora large-flowered fiddleneck Boraginaceae annual herb (Mar)Apr-May FE CE G1 S1 1B.1 Cismontane woodland, Valley and foothill grassland 270 550 885 1805 Yes 1974-01-01
© 2015 Zoya Akulova
Arctostaphylos pallida pallid manzanita Ericaceae perennial evergreen shrub Dec-Mar FT CE G1 S1 1B.1 Broadleafed upland forest, Chaparral, Cismontane woodland, Closed-cone coniferous forest, Coastal scrub 185 465 605 1525 Yes 1974-01-01
No Photo Available
Calochortus tiburonensis Tiburon mariposa-lily Liliaceae perennial bulbiferous herb Mar-Jun FT CT G1 S1 1B.1 Valley and foothill grassland 50 150 165 490 Yes 1974-01-01
No Photo Available
Acanthomintha ilicifolia San Diego thorn-mint Lamiaceae annual herb Apr-Jun FT CE G1 S1 1B.1 Chaparral, Coastal scrub, Valley and foothill grassland, Vernal pools Clay, Openings 10 960 35 3150 1974-01-01
No Photo Available
Acanthomintha duttonii San Mateo thorn-mint Lamiaceae annual herb Apr-Jun FE CE G1 S1 1B.1 Chaparral, Valley and foothill grassland Serpentinite 50 300 165 985 Yes 1974-01-01
No Photo Available
Allium munzii Munz's onion Alliaceae perennial bulbiferous herb Mar-May FE CT G1 S1 1B.1 Chaparral, Cismontane woodland, Coastal scrub, Pinyon and juniper woodland, Valley and foothill grassland Clay, Mesic 297 1070 975 3510 Yes 1980-01-01
No Photo Available
Arctostaphylos montana ssp. ravenii Presidio manzanita Ericaceae perennial evergreen shrub Feb-Mar FE CE G3T1 S1 1B.1 Chaparral, Coastal prairie, Coastal scrub 45 215 150 705 Yes 1980-01-01
No Photo Available
Calystegia stebbinsii Stebbins' morning-glory Convolvulaceae perennial rhizomatous herb Apr-Jul FE CE G1 S1 1B.1 Chaparral, Cismontane woodland Gabbroic (sometimes), Seeps (sometimes) 185 1090 605 3575 Yes 1980-01-01
No Photo Available
Deinandra conjugens Otay tarplant Asteraceae annual herb (Apr)May-Jun FT CE G1 S1 1B.1 Coastal scrub, Valley and foothill grassland Clay 25 300 80 985 1974-01-01
No Photo Available
Clarkia franciscana Presidio clarkia Onagraceae annual herb May-Jul FE CE G1 S1 1B.1 Coastal scrub, Valley and foothill grassland 25 335 80 1100 Yes 1974-01-01
No Photo Available
Clarkia imbricata Vine Hill clarkia Onagraceae annual herb Jun-Aug FE CE G1 S1 1B.1 Chaparral, Valley and foothill grassland Acidic, Loam, Sandy 50 75 165 245 Yes 1974-01-01
No Photo Available
Clarkia speciosa ssp. immaculata Pismo clarkia Onagraceae annual herb May-Jul FE CR G4T1 S1 1B.1 Chaparral, Cismontane woodland, Valley and foothill grassland Sandy 25 185 80 605 Yes 1980-01-01
No Photo Available
Clarkia springvillensis Springville clarkia Onagraceae annual herb (Mar)Apr-Jul FT CE G2 S2 1B.2 Chaparral, Cismontane woodland, Valley and foothill grassland Granitic 245 1220 805 4005 Yes 1980-01-01
No Photo Available
Chloropyron maritimum ssp. maritimum salt marsh bird's-beak Orobanchaceae annual herb (hemiparasitic) May-Oct(Nov) FE CE G4?T1 S1 1B.2 Coastal dunes, Marshes and swamps 0 30 0 100 1974-01-01
No Photo Available
Chloropyron molle ssp. molle soft salty bird's-beak Orobanchaceae annual herb (hemiparasitic) Jun-Nov FE CR G2T1 S1 1B.2 Marshes and swamps 0 3 0 10 Yes 1974-01-01
No Photo Available
Arabis mcdonaldiana McDonald's rockcress Brassicaceae perennial herb May-Jul FE CE G3 S3 1B.1 Lower montane coniferous forest, Upper montane coniferous forest Serpentinite 135 1800 445 5905 1974-01-01
No Photo Available
Ceanothus roderickii Pine Hill ceanothus Rhamnaceae perennial evergreen shrub Apr-Jun FE CR G1 S1 1B.1 Chaparral, Cismontane woodland Gabbroic (sometimes), Serpentinite (sometimes) 245 1090 805 3575 Yes 1974-01-01
No Photo Available
Limnanthes floccosa ssp. californica Butte County meadowfoam Limnanthaceae annual herb Mar-May FE CE G4T1 S1 1B.1 Valley and foothill grassland, Vernal pools 46 930 150 3050 Yes 1980-01-01
No Photo Available
Limnanthes vinculans Sebastopol meadowfoam Limnanthaceae annual herb Apr-May FE CE G1 S1 1B.1 Meadows and seeps, Valley and foothill grassland, Vernal pools 15 305 50 1000 Yes 1974-01-01
No Photo Available
Arenaria paludicola marsh sandwort Caryophyllaceae perennial stoloniferous herb May-Aug FE CE G1 S1 1B.1 Marshes and swamps Openings, Sandy 3 170 10 560 1984-01-01
No Photo Available
Astragalus claranus Clara Hunt's milk-vetch Fabaceae annual herb Mar-May FE CT G1 S1 1B.1 Chaparral, Cismontane woodland, Valley and foothill grassland Clay, Rocky, Serpentinite (sometimes), Volcanic (sometimes) 75 275 245 900 Yes 1974-01-01
No Photo Available
Astragalus magdalenae var. peirsonii Peirson's milk-vetch Fabaceae perennial herb Dec-Apr FT CE G3G4T1 S1 1B.2 Desert dunes 60 225 195 740 1974-01-01
No Photo Available
Astragalus pycnostachyus var. lanosissimus Ventura Marsh milk-vetch Fabaceae perennial herb (Jun)Aug-Oct FE CE G2T1 S1 1B.1 Coastal dunes, Coastal scrub, Marshes and swamps 1 35 5 115 Yes 1974-01-01
No Photo Available
Astragalus tener var. titi coastal dunes milk-vetch Fabaceae annual herb Mar-May FE CE G2T1 S1 1B.1 Coastal bluff scrub, Coastal dunes, Coastal prairie 1 50 5 165 Yes 1974-01-01
No Photo Available
Baccharis vanessae Encinitas baccharis Asteraceae perennial deciduous shrub Aug-Nov FT CE G1 S1 1B.1 Chaparral, Cismontane woodland Sandstone 60 720 195 2360 Yes 1980-01-01
No Photo Available
Blennosperma bakeri Sonoma sunshine Asteraceae annual herb Mar-May FE CE G1 S1 1B.1 Valley and foothill grassland, Vernal pools 10 110 35 360 Yes 1974-01-01
No Photo Available
Brodiaea filifolia thread-leaved brodiaea Themidaceae perennial bulbiferous herb Mar-Jun FT CE G2 S2 1B.1 Chaparral, Cismontane woodland, Coastal scrub, Playas, Valley and foothill grassland, Vernal pools Clay (often) 25 1120 80 3675 Yes 1974-01-01
No Photo Available
Brodiaea pallida Chinese Camp brodiaea Themidaceae perennial bulbiferous herb May-Jun FT CE G1 S1 1B.1 Cismontane woodland, Valley and foothill grassland 165 385 540 1265 Yes 1974-01-01
No Photo Available
Dudleya cymosa ssp. marcescens marcescent dudleya Crassulaceae perennial herb Apr-Jul FT CR G5T2 S2 1B.2 Chaparral Rocky, Volcanic 150 520 490 1705 Yes 1974-01-01
No Photo Available
Dudleya nesiotica Santa Cruz Island dudleya Crassulaceae perennial herb Apr-Jun FT CR G1 S1 1B.1 Coastal bluff scrub, Coastal scrub Clay, Gravelly (sometimes), Rocky (sometimes) 10 50 35 165 Yes 1974-01-01
No Photo Available
Hesperolinon congestum Marin western flax Linaceae annual herb Apr-Jul FT CT G1 S1 1B.1 Chaparral, Valley and foothill grassland 5 370 15 1215 Yes 1974-01-01
No Photo Available
Castilleja grisea San Clemente Island paintbrush Orobanchaceae perennial herb (hemiparasitic) Feb-Aug(Dec) FT CE G3 S3 1B.3 Coastal bluff scrub, Coastal scrub Rocky 10 535 35 1755 Yes 1974-01-01
No Photo Available
Castilleja affinis var. neglecta Tiburon paintbrush Orobanchaceae perennial herb (hemiparasitic) Apr-Jun FE CT G4G5T1T2 S1S2 1B.2 Valley and foothill grassland 60 400 195 1310 Yes 1974-01-01
No Photo Available
Caulanthus californicus California jewelflower Brassicaceae annual herb Feb-May FE CE G1 S1 1B.1 Chenopod scrub, Pinyon and juniper woodland, Valley and foothill grassland Sandy 61 1000 200 3280 Yes 1984-01-01
No Photo Available
Dodecahema leptoceras slender-horned spineflower Polygonaceae annual herb Apr-Jun FE CE G1 S1 1B.1 Chaparral, Cismontane woodland, Coastal scrub Sandy 200 760 655 2495 Yes 1980-01-01
No Photo Available
Cercocarpus traskiae Catalina Island mountain-mahogany Rosaceae perennial evergreen shrub Mar-May FE CE G1 S1 1B.1 Chaparral, Coastal scrub Gabbroic, Rocky 100 250 330 820 Yes 1974-01-01
No Photo Available
Chlorogalum purpureum var. reductum Camatta Canyon amole Agavaceae perennial bulbiferous herb Apr-May FT CR G2T1 S1 1B.1 Cismontane woodland, Valley and foothill grassland 305 630 1000 2065 Yes 1974-01-01
No Photo Available
Chorizanthe howellii Howell's spineflower Polygonaceae annual herb May-Jul FE CT G1 S1 1B.2 Coastal dunes, Coastal prairie, Coastal scrub Disturbed areas (often), Sandy 0 45 0 150 Yes 1980-01-01
No Photo Available
Chorizanthe orcuttiana Orcutt's spineflower Polygonaceae annual herb Mar-May FE CE G1 S1 1B.1 Chaparral, Closed-cone coniferous forest, Coastal scrub Openings, Sandy 3 125 10 410 Yes 1980-01-01
No Photo Available
Chorizanthe valida Sonoma spineflower Polygonaceae annual herb Jun-Aug FE CE G1 S1 1B.1 Coastal prairie 10 305 35 1000 Yes 1974-01-01
No Photo Available
Cirsium fontinale var. fontinale fountain thistle Asteraceae perennial herb (Apr)May-Oct FE CE G2T1 S1 1B.1 Chaparral, Cismontane woodland, Meadows and seeps, Valley and foothill grassland Seeps, Serpentinite 45 175 150 575 Yes 1974-01-01
No Photo Available
Cirsium fontinale var. obispoense Chorro Creek bog thistle Asteraceae perennial herb Feb-Jul(Aug-Sep) FE CE G2T2 S2 1B.2 Chaparral, Cismontane woodland, Coastal scrub, Valley and foothill grassland Drainages, Seeps, Serpentinite 35 385 115 1265 Yes 1974-01-01
No Photo Available
Cirsium scariosum var. loncholepis La Graciosa thistle Asteraceae perennial herb May-Aug FE CT G5T1 S1 1B.1 Cismontane woodland, Coastal dunes, Coastal scrub, Marshes and swamps, Valley and foothill grassland Mesic, Sandy 4 220 15 720 Yes 1974-01-01
No Photo Available
Chloropyron palmatum palmate-bracted bird's-beak Orobanchaceae annual herb (hemiparasitic) May-Oct FE CE G1 S1 1B.1 Chenopod scrub, Valley and foothill grassland Alkaline 5 155 15 510 Yes 1974-01-01
No Photo Available
Cordylanthus tenuis ssp. capillaris Pennell's bird's-beak Orobanchaceae annual herb (hemiparasitic) Jun-Sep FE CR G4G5T1 S1 1B.2 Chaparral, Closed-cone coniferous forest Serpentinite 45 305 150 1000 Yes 1980-01-01
No Photo Available
Hesperocyparis abramsiana var. abramsiana Santa Cruz cypress Cupressaceae perennial evergreen tree FT CE G1T1 S1 1B.2 Chaparral, Closed-cone coniferous forest, Lower montane coniferous forest 280 800 920 2625 Yes 1974-01-01
No Photo Available
Delphinium bakeri Baker's larkspur Ranunculaceae perennial herb Mar-May FE CE G1 S1 1B.1 Broadleafed upland forest, Coastal scrub, Valley and foothill grassland Mesic (often), Shale 80 305 260 1000 Yes 1974-01-01
No Photo Available
Delphinium variegatum ssp. kinkiense San Clemente Island larkspur Ranunculaceae perennial herb Mar-Apr FE CE G4T2 S2 1B.1 Valley and foothill grassland 75 500 245 1640 Yes 1980-01-01
No Photo Available
Delphinium luteum golden larkspur Ranunculaceae perennial herb Mar-May FE CR G1 S1 1B.1 Chaparral, Coastal prairie, Coastal scrub Rocky 0 100 0 330 Yes 1974-01-01
No Photo Available
Dudleya stolonifera Laguna Beach dudleya Crassulaceae perennial stoloniferous herb May-Jul FT CT G1 S1 1B.1 Chaparral, Cismontane woodland, Coastal scrub, Valley and foothill grassland Rocky 10 260 35 855 Yes 1974-01-01
No Photo Available
Dudleya traskiae Santa Barbara Island dudleya Crassulaceae perennial herb Feb-Jul FE CE G1 S1 1B.2 Coastal bluff scrub, Coastal scrub Rocky 30 110 100 360 Yes 1974-01-01
No Photo Available
Eriastrum densifolium ssp. sanctorum Santa Ana River woollystar Polemoniaceae perennial herb Apr-Sep FE CE G4T1 S1 1B.1 Chaparral, Coastal scrub Gravelly (sometimes), Sandy (sometimes) 91 610 300 2000 Yes 1980-01-01
No Photo Available
Eriodictyon altissimum Indian Knob mountainbalm Namaceae perennial evergreen shrub Mar-Jun FE CE G1 S1 1B.1 Chaparral, Cismontane woodland, Coastal scrub Sandstone 80 270 260 885 Yes 1974-01-01
No Photo Available
Eriodictyon capitatum Lompoc yerba santa Namaceae perennial evergreen shrub May-Sep FE CR G2 S2 1B.2 Chaparral, Closed-cone coniferous forest, Coastal bluff scrub Sandy 40 900 130 2955 Yes 1974-01-01
No Photo Available
Eriogonum apricum var. apricum Ione buckwheat Polygonaceae perennial herb Jul-Oct FE CE G2T1 S1 1B.1 Chaparral 60 145 195 475 Yes 1974-01-01
No Photo Available
Eriogonum apricum var. prostratum Irish Hill buckwheat Polygonaceae perennial herb Jun-Jul FE CE G2T1 S1 1B.1 Chaparral 90 120 295 395 Yes 1974-01-01
No Photo Available
Pogogyne abramsii San Diego mesa mint Lamiaceae annual herb Mar-Jul FE CE G1 S1 1B.1 Vernal pools 90 200 295 655 Yes 1974-01-01
No Photo Available
Pogogyne nudiuscula Otay Mesa mint Lamiaceae annual herb May-Jul FE CE G1 S1 1B.1 Vernal pools 90 250 295 820 1974-01-01
No Photo Available
Thelypodium stenopetalum slender-petaled thelypodium Brassicaceae perennial herb May-Sep FE CE G1 S1 1B.1 Meadows and seeps 1600 2500 5250 8205 Yes 1974-01-01
No Photo Available
Lessingia germanorum San Francisco lessingia Asteraceae annual herb (Jun)Jul-Nov FE CE G1 S1 1B.1 Coastal scrub 25 110 80 360 Yes 1980-01-01
No Photo Available
Eriophyllum latilobum San Mateo woolly sunflower Asteraceae perennial herb May-Jun FE CE G1 S1 1B.1 Cismontane woodland, Coastal scrub, Lower montane coniferous forest 45 330 150 1085 Yes 1974-01-01
No Photo Available
Eryngium aristulatum var. parishii San Diego button-celery Apiaceae annual/perennial herb Apr-Jun FE CE G5T1 S1 1B.1 Coastal scrub, Valley and foothill grassland, Vernal pools 20 620 65 2035 1974-01-01
No Photo Available
Eryngium constancei Loch Lomond button-celery Apiaceae annual/perennial herb Apr-Jun FE CE G1 S1 1B.1 Vernal pools 460 855 1510 2805 Yes 1980-01-01
No Photo Available
Erysimum capitatum var. angustatum Contra Costa wallflower Brassicaceae perennial herb Mar-Jul FE CE G5T1 S1 1B.1 Inland dunes 3 20 10 65 Yes 1974-01-01
No Photo Available
Erysimum teretifolium Santa Cruz wallflower Brassicaceae perennial herb Mar-Jul FE CE G1 S1 1B.1 Chaparral, Lower montane coniferous forest 120 610 395 2000 Yes 1974-01-01
No Photo Available
Fremontodendron decumbens Pine Hill flannelbush Malvaceae perennial evergreen shrub Apr-Jul FE CR G1 S1 1B.2 Chaparral, Cismontane woodland 425 760 1395 2495 Yes 1974-01-01
No Photo Available
Fremontodendron mexicanum Mexican flannelbush Malvaceae perennial evergreen shrub Mar-Jun FE CR G2 S1 1B.1 Chaparral, Cismontane woodland, Closed-cone coniferous forest 10 716 35 2350 1974-01-01
No Photo Available
Galium buxifolium box bedstraw Rubiaceae perennial deciduous shrub Mar-Jul FE CR G2G3 S2S3 1B.2 Closed-cone coniferous forest, Coastal bluff scrub, Coastal scrub 5 400 15 1310 Yes 1974-01-01
No Photo Available
Galium californicum ssp. sierrae El Dorado bedstraw Rubiaceae perennial herb May-Jun FE CR G5T1 S1 1B.2 Chaparral, Cismontane woodland, Lower montane coniferous forest 100 585 330 1920 Yes 1974-01-01
No Photo Available
Gilia tenuiflora ssp. arenaria Monterey gilia Polemoniaceae annual herb Apr-Jun FE CT G3G4T2 S2 1B.2 Chaparral, Cismontane woodland, Coastal dunes, Coastal scrub 0 45 0 150 Yes 1980-01-01
No Photo Available
Deinandra increscens ssp. villosa Gaviota tarplant Asteraceae annual herb May-Oct FE CE G4G5T2 S2 1B.1 Coastal bluff scrub, Coastal scrub, Valley and foothill grassland 20 430 65 1410 Yes 1988-01-01
No Photo Available
Holocarpha macradenia Santa Cruz tarplant Asteraceae annual herb Jun-Oct FT CE G1 S1 1B.1 Coastal prairie, Coastal scrub, Valley and foothill grassland 10 220 35 720 Yes 1974-01-01
No Photo Available
Lasthenia burkei Burke's goldfields Asteraceae annual herb Apr-Jun FE CE G1 S1 1B.1 Meadows and seeps, Vernal pools 15 600 50 1970 Yes 1974-01-01
No Photo Available
Layia carnosa beach layia Asteraceae annual herb Mar-Jul FE CE G2 S2 1B.1 Coastal dunes, Coastal scrub 0 60 0 195 1988-01-01
No Photo Available
Lilium occidentale western lily Liliaceae perennial bulbiferous herb Jun-Jul FE CE G1 S1 1B.1 Bogs and fens, Coastal bluff scrub, Coastal prairie, Coastal scrub, Marshes and swamps, North Coast coniferous forest 2 185 5 605 1974-01-01
No Photo Available
Lilium pardalinum ssp. pitkinense Pitkin Marsh lily Liliaceae perennial bulbiferous herb Jun-Jul FE CE G5T1 S1 1B.1 Cismontane woodland, Marshes and swamps, Meadows and seeps 35 65 115 215 Yes 1974-01-01
No Photo Available
Lithophragma maximum San Clemente Island woodland star Saxifragaceae perennial rhizomatous herb Apr-Jun FE CE G1 S1 1B.1 Coastal bluff scrub, Coastal scrub 120 400 395 1310 Yes 1974-01-01
No Photo Available
Acmispon dendroideus var. traskiae San Clemente Island lotus Fabaceae perennial shrub Feb-Aug FT CE G4T3 S3 1B.3 Coastal bluff scrub, Coastal scrub, Valley and foothill grassland 15 365 50 1200 Yes 1974-01-01
No Photo Available
Lupinus nipomensis Nipomo Mesa lupine Fabaceae annual herb Dec-May FE CE G1 S1 1B.1 Coastal dunes 10 50 35 165 Yes 1974-01-01
No Photo Available
Lupinus tidestromii Tidestrom's lupine Fabaceae perennial rhizomatous herb Apr-Jun FE CE G1 S1 1B.1 Coastal dunes 0 100 0 330 Yes 1974-01-01
No Photo Available
Berberis nevinii Nevin's barberry Berberidaceae perennial evergreen shrub (Feb)Mar-Jun FE CE G1 S1 1B.1 Chaparral, Cismontane woodland, Coastal scrub, Riparian scrub Gravelly (sometimes), Sandy (sometimes) 70 825 230 2705 Yes 1980-01-01
No Photo Available
Berberis pinnata ssp. insularis island barberry Berberidaceae perennial evergreen shrub Feb-May FE CE G5T1 S1 1B.2 Chaparral, Cismontane woodland, Closed-cone coniferous forest, Coastal scrub Rocky 75 400 245 1310 Yes 1980-01-01
No Photo Available
Malacothamnus clementinus San Clemente Island bush-mallow Malvaceae perennial deciduous shrub Mar-Aug FE CE G2G3 S2S3 1B.1 Valley and foothill grassland 10 275 35 900 Yes 1974-01-01
© 2011 Dylan Neubauer
Malacothamnus fasciculatus var. nesioticus Santa Cruz Island bush-mallow Malvaceae perennial deciduous shrub Apr-Jul FE CE G4T1 S1 1B.1 Chaparral, Coastal scrub 15 210 50 690 Yes 1974-01-01
© 2009 Gary A. Monroe
Sidalcea oregana ssp. valida Kenwood Marsh checkerbloom Malvaceae perennial rhizomatous herb Jun-Sep FE CE G5T1 S1 1B.1 Marshes and swamps 115 150 375 490 Yes 1974-01-01
No Photo Available
Sidalcea pedata bird-foot checkerbloom Malvaceae perennial herb May-Aug FE CE G1 S1 1B.1 Meadows and seeps, Pebble (Pavement) plain 1600 2500 5250 8205 Yes 1974-01-01
No Photo Available
Monardella viminea willowy monardella Lamiaceae perennial herb Jun-Aug FE CE G1 S1 1B.1 Chaparral, Coastal scrub, Riparian forest, Riparian scrub, Riparian woodland 50 225 165 740 Yes 1980-01-01
No Photo Available
Navarretia leucocephala ssp. pauciflora few-flowered navarretia Polemoniaceae annual herb May-Jun FE CT G4T1 S1 1B.1 Vernal pools 400 855 1310 2805 Yes 1974-01-01
No Photo Available
Navarretia leucocephala ssp. plieantha many-flowered navarretia Polemoniaceae annual herb May-Jun FE CE G4T1 S1 1B.2 Vernal pools 30 950 100 3115 Yes 1974-01-01
No Photo Available
Neostapfia colusana Colusa grass Poaceae annual herb May-Aug FT CE G1 S1 1B.1 Vernal pools 5 200 15 655 Yes 1974-01-01
No Photo Available
Nitrophila mohavensis Amargosa nitrophila Amaranthaceae perennial herb May-Oct FE CE G1 S1 1B.1 Playas 425 750 1395 2460 1974-01-01
No Photo Available
Oenothera deltoides ssp. howellii Antioch Dunes evening-primrose Onagraceae perennial herb Mar-Sep FE CE G5T1 S1 1B.1 Inland dunes 0 30 0 100 Yes 1974-01-01
No Photo Available
Opuntia basilaris var. treleasei Bakersfield cactus Cactaceae perennial stem Apr-May FE CE G5T1 S1 1B.1 Chenopod scrub, Cismontane woodland, Valley and foothill grassland 100 1450 330 4755 Yes 1974-01-01
No Photo Available
Orcuttia californica California Orcutt grass Poaceae annual herb Apr-Aug FE CE G1 S1 1B.1 Vernal pools 15 660 50 2165 1974-01-01
No Photo Available
Orcuttia inaequalis San Joaquin Valley Orcutt grass Poaceae annual herb Apr-Sep FT CE G1 S1 1B.1 Vernal pools 10 755 35 2475 Yes 1974-01-01
No Photo Available
Orcuttia pilosa hairy Orcutt grass Poaceae annual herb May-Sep FE CE G1 S1 1B.1 Vernal pools 46 200 150 655 Yes 1980-01-01
No Photo Available
Orcuttia tenuis slender Orcutt grass Poaceae annual herb May-Sep(Oct) FT CE G2 S2 1B.1 Vernal pools 35 1760 115 5775 Yes 1974-01-01
No Photo Available
Orcuttia viscida Sacramento Orcutt grass Poaceae annual herb Apr-Jul(Sep) FE CE G1 S1 1B.1 Vernal pools 30 100 100 330 Yes 1974-01-01
No Photo Available
Castilleja campestris var. succulenta succulent owl's-clover Orobanchaceae annual herb (hemiparasitic) (Mar)Apr-May FT CE G4?T2T3 S2S3 1B.2 Vernal pools 50 750 165 2460 Yes 1984-01-01
No Photo Available
Sedella leiocarpa Lake County stonecrop Crassulaceae annual herb Apr-May FE CE G1 S1 1B.1 Cismontane woodland, Valley and foothill grassland, Vernal pools 365 790 1200 2590 Yes 1974-01-01
No Photo Available
Pentachaeta bellidiflora white-rayed pentachaeta Asteraceae annual herb Mar-May FE CE G1 S1 1B.1 Cismontane woodland, Valley and foothill grassland 35 620 115 2035 Yes 1974-01-01
No Photo Available
Pentachaeta lyonii Lyon's pentachaeta Asteraceae annual herb (Feb)Mar-Aug FE CE G1 S1 1B.1 Chaparral, Coastal scrub, Valley and foothill grassland 30 690 100 2265 Yes 1974-01-01
No Photo Available
Potentilla hickmanii Hickman's cinquefoil Rosaceae perennial herb Apr-Aug FE CE G1 S1 1B.1 Closed-cone coniferous forest, Coastal bluff scrub, Marshes and swamps, Meadows and seeps 10 149 35 490 Yes 1974-01-01
No Photo Available
Pseudobahia bahiifolia Hartweg's golden sunburst Asteraceae annual herb Mar-Apr FE CE G1 S1 1B.1 Cismontane woodland, Valley and foothill grassland 15 150 50 490 Yes 1974-01-01
No Photo Available
Tuctoria greenei Greene's tuctoria Poaceae annual herb May-Jul(Sep) FE CR G1 S1 1B.1 Vernal pools 30 1070 100 3510 Yes 1974-01-01
No Photo Available
Tuctoria mucronata Crampton's tuctoria or Solano grass Poaceae annual herb Apr-Aug FE CE G1 S1 1B.1 Valley and foothill grassland, Vernal pools 5 10 15 35 Yes 1974-01-01
No Photo Available
Plagiobothrys strictus Calistoga popcornflower Boraginaceae annual herb Mar-Jun FE CT G1 S1 1B.1 Meadows and seeps, Valley and foothill grassland, Vernal pools 90 160 295 525 Yes 1974-01-01
No Photo Available
Phlox hirsuta Yreka phlox Polemoniaceae perennial herb Apr-Jun FE CE G1 S1 1B.2 Lower montane coniferous forest, Upper montane coniferous forest 820 1500 2690 4920 Yes 1980-01-01
No Photo Available
Poa napensis Napa blue grass Poaceae perennial herb May-Aug FE CE G1 S1 1B.1 Meadows and seeps, Valley and foothill grassland 100 200 330 655 Yes 1974-01-01
No Photo Available
Pseudobahia peirsonii San Joaquin adobe sunburst Asteraceae annual herb Feb-Apr FT CE G1 S1 1B.1 Cismontane woodland, Valley and foothill grassland 90 800 295 2625 Yes 1974-01-01
No Photo Available
Nasturtium gambelii Gambel's water cress Brassicaceae perennial rhizomatous herb Apr-Oct FE CT G1 S1 1B.1 Marshes and swamps 5 330 15 1085 1980-01-01
No Photo Available
Packera layneae Layne's ragwort Asteraceae perennial herb Apr-Aug FT CR G2 S2 1B.2 Chaparral, Cismontane woodland 200 1085 655 3560 Yes 1974-01-01
No Photo Available
Streptanthus glandulosus ssp. niger Tiburon jewelflower Brassicaceae annual herb May-Jun FE CE G4T1 S1 1B.1 Valley and foothill grassland 30 150 100 490 Yes 1974-01-01
No Photo Available
Swallenia alexandrae Eureka Valley dune grass Poaceae perennial rhizomatous herb Apr-Jun FT CR G2 S2 1B.2 Desert dunes 850 1280 2790 4200 Yes 1974-01-01
No Photo Available
Trifolium trichocalyx Monterey clover Fabaceae annual herb Apr-Jun FE CE G1 S1 1B.1 Closed-cone coniferous forest 30 305 100 1000 Yes 1974-01-01
No Photo Available
Verbena californica Red Hills vervain Verbenaceae perennial herb May-Sep FT CT G2 S2 1B.1 Cismontane woodland, Valley and foothill grassland 260 400 855 1310 Yes 1984-01-01
No Photo Available
Verbesina dissita big-leaved crownbeard Asteraceae perennial herb (Mar)Apr-Jul FT CT G1G2 S1 1B.1 Chaparral, Coastal scrub 45 205 150 675 1984-01-01
No Photo Available
Ceanothus ophiochilus Vail Lake ceanothus Rhamnaceae perennial evergreen shrub Feb-Mar FT CE G1 S1 1B.1 Chaparral 580 1065 1905 3495 Yes 1994-01-01
No Photo Available
Polygonum hickmanii Scotts Valley polygonum Polygonaceae annual herb May-Aug FE CE G1 S1 1B.1 Valley and foothill grassland 210 250 690 820 Yes 2001-01-01
No Photo Available
Hesperocyparis abramsiana var. butanoensis Butano Ridge cypress Cupressaceae perennial evergreen tree Oct FT CE G1T1 S1 1B.2 Chaparral, Closed-cone coniferous forest, Lower montane coniferous forest 400 490 1310 1610 Yes 2011-12-19
No Photo Available
Erysimum menziesii Menzies' wallflower Brassicaceae perennial herb Mar-Sep FE CE G1 S1 1B.1 Coastal dunes 0 35 0 115 Yes 1974-01-01
No Photo Available