|
|
|
|
Allophyllum glutinosum |
Sticky false gilia |
Annual herb |
|
Allophyllum integrifolium |
White allophyllum |
Annual herb |
|
Alopecurus carolinianus |
Carolina foxtail |
Annual grass |
|
Alopecurus saccatus |
Foxtail |
Annual grass |
|
Amaranthus blitoides |
Prostrate pigweed |
Annual herb |
|
Amaranthus californicus |
California amaranth |
Annual herb |
|
Amaranthus palmeri |
Palmer's amaranth |
Annual herb |
|
Amaranthus powellii |
Powell's amaranth |
Annual herb |
|
Amblyopappus pusillus |
Pineapple weed |
Annual herb |
|
Ambrosia acanthicarpa |
Annual burrweed |
Annual herb |
3 |
Ammannia coccinea |
Red ammannia |
Annual herb |
|
Ammannia robusta |
Grand ammania |
Annual herb |
|
Amsinckia douglasiana |
Douglas' fiddleneck |
Annual herb |
|
Amsinckia intermedia |
Common fiddleneck |
Annual herb |
|
Amsinckia lycopsoides |
Tarweed fiddleneck |
Annual herb |
|
Amsinckia menziesii |
Fiddleneck |
Annual herb |
1 |
Amsinckia menziesii var. intermedia |
Orange flowered menzies' fiddleneck |
Annual herb |
1 |
Amsinckia menziesii var. menziesii |
Small flowered fiddleneck |
Annual herb |
1 |
Amsinckia retrorsa |
Rigid fiddleneck |
Annual herb |
|
Amsinckia spectabilis |
Seaside fiddleneck |
Annual herb |
|
Amsinckia spectabilis var. microcarpa |
Small fruit seaside fiddleneck |
Annual herb |
|
Amsinckia spectabilis var. spectabilis |
Seaside fiddleneck |
Annual herb |
|
Amsinckia tessellata |
Devil's lettuce |
Annual herb |
4 |
Amsinckia tessellata var. gloriosa |
Large flowered devil's fiddleneck |
Annual herb |
1 |
Amsinckia tessellata var. tessellata |
Devil's lettuce |
Annual herb |
1 |
Amsinckia vernicosa |
Green fiddleneck |
Annual herb |
|
Amsinckia vernicosa var. vernicosa |
Green fiddleneck |
Annual herb |
|
Anagallis minima |
Chaffweed |
Annual herb |
|
Ancistrocarphus filagineus |
Woolly fishhooks |
Annual herb |
|
Ancistrocarphus keilii |
Santa ynez groundstar |
Annual herb |
|
Anisocoma acaulis |
Scale bud |
Annual herb |
2 |
Antirrhinum coulterianum |
Coulter's snapdragon |
Annual herb |
2 |
Antirrhinum kelloggii |
Lax snapdragon |
Annual herb |
1 |
Antirrhinum multiflorum |
Sticky snapdragon |
Annual, Perennial herb |
4 |
Antirrhinum nuttallianum |
Nuttall's snapdragon |
Annual, Perennial herb |
1 |
Antirrhinum nuttallianum ssp. nuttallianum |
Nuttall's snapdragon |
Annual, Perennial herb |
|
Antirrhinum nuttallianum ssp. subsessile |
Nuttall's snapdragon |
Annual, Perennial herb |
|
Antirrhinum ovatum |
Oval leaved snapdragon |
Annual herb |
|
Aphanes occidentalis |
Ladie's mantle |
Annual, Perennial herb |
|
Aphanisma blitoides |
Aphanisma |
Annual herb |
|
Aphyllon purpureum |
Naked broom rape |
Annual herb |
|
Aphyllon vallicolum |
Valley broom rape |
Annual herb |
|
Apiastrum angustifolium |
Wild celery |
Annual herb |
|
Argemone munita |
Prickly poppy |
Annual, Perennial herb |
5 |
Aristida adscensionis |
Three awn |
Annual grass |
4 |
Astragalus didymocarpus |
Dwarf white milk vetch |
Annual herb |
|
Astragalus didymocarpus var. didymocarpus |
Common dwarf milkvetch |
Annual herb |
|
Astragalus didymocarpus var. dispermus |
Notch leaved locoweed |
Annual herb |
|
Astragalus didymocarpus var. milesianus |
Miles' milk vetch |
Annual herb |
|
Astragalus didymocarpus var. obispoensis |
San luis obispo milk vetch |
Annual herb |
|
Astragalus gambelianus |
Loco weed |
Annual herb |
|
Astragalus lentiginosus |
Freckled milk vetch |
Annual, Perennial herb |
|
Astragalus lentiginosus var. fremontii |
Fremont's milk vetch |
Annual, Perennial herb |
|
Astragalus lentiginosus var. idriensis |
New idria milk vetch |
Annual, Perennial herb |
|
Astragalus lentiginosus var. nigricalycis |
Black hair milk vetch |
Annual, Perennial herb |
|
Astragalus lentiginosus var. variabilis |
Freckled milk vetch |
Annual, Perennial herb |
|
Athysanus pusillus |
Dwarf athysanus |
Annual herb |
|
Athysanus unilateralis |
Ladiestongue mustard |
Annual herb |
|
Atriplex argentea |
Silverscale saltbush |
Annual herb |
2 |
Atriplex argentea var. expansa |
Mojave silverscale |
Annual herb |
2 |
Atriplex argentea var. mohavensis |
Mojave silverscale |
Annual herb |
2 |
Atriplex dioica |
Spike saltbush |
Annual herb |
|
Atriplex pacifica |
South coast saltscale |
Annual herb |
|
Atriplex patula |
Spear oracle |
Annual herb |
3 |
Atriplex serenana |
Saltscale |
Annual herb |
1 |
Atriplex serenana var. davidsonii |
Davidson's saltscale |
Annual herb |
|
Atriplex serenana var. serenana |
Saltscale |
Annual herb |
|
Atriplex subspicata |
Spike saltbush |
Annual herb |
|
Bergia texana |
Texas bergia |
Annual herb |
|
Bidens frondosa |
Sticktight |
Annual herb |
|
Blennosperma nanum |
Yellow carpet |
Annual herb |
|
Blennosperma nanum var. nanum |
Common blennosperma |
Annual herb |
|
Bowlesia incana |
Bowlesia |
Annual herb |
1 |
Bromus arizonicus |
Arizona brome |
Annual grass |
1 |
Bromus orcuttianus |
Orcutt's brome grass |
Annual grass |
1 |
Calandrinia breweri |
Brewer's calandrinia |
Annual herb |
1 |
Calandrinia ciliata |
Redmaids |
Annual herb |
7 |
Calandrinia maritima |
Seaside calandrinia |
Annual herb |
|
Calandrinia menziesii |
Calandrinia |
Annual herb |
7 |
Calibrachoa parviflora |
Seaside petunia |
Annual herb |
|
California macrophylla |
Round leaved filaree |
Annual herb |
|
Callitriche marginata |
Winged water starwort |
Annual herb (aquatic) |
|
Callitriche palustris |
Vernal water-starwort |
Annual herb |
|
Callitriche verna |
Water starwort |
Annual herb |
|
Calycadenia villosa |
Dwarf calycadenia |
Annual herb |
|
Calyptridium monandrum |
Common pussypaws |
Annual herb |
|
Calyptridium parryi |
Parry's pussypaws |
Annual herb |
|
Calyptridium parryi var. parryi |
Parry's pussypaws |
Annual herb |
|
Camissonia andina |
Plateau evening primrose |
Annual herb |
|
Camissonia bistorta |
California sun cup |
Annual herb |
5 |
Camissonia boothii |
Booth's sun cup |
Annual herb |
|
Camissonia boothii ssp. decorticans |
Redish shredding primrose |
Annual herb |
|
Camissonia boothii ssp. desertorum |
Desert shredding primrose |
Annual herb |
|
Camissonia californica |
California primrose |
Annual herb |
1 |
Camissonia campestris |
Field primrose |
Annual herb |
|
Camissonia campestris ssp. campestris |
Field sun cup |
Annual herb |
|
Camissonia campestris ssp. obispoensis |
San luis obispo sun cup |
Annual herb |
|
Camissonia confusa |
San bernardino sun cup |
Annual herb |
|
Camissonia contorta |
Contorted sun cup |
Annual herb |
|
Camissonia graciliflora |
Hill sun cup |
Annual herb |
|
Camissonia hirtella |
Hairy sun cups |
Annual herb |
|
Camissonia ignota |
Jurupa hills sun cups |
Annual herb |
1 |
Camissonia intermedia |
Intermediate sun cups |
Annual herb |
|
Camissonia luciae |
Santa lucia sun cup |
Annual herb |
|
Camissonia micrantha |
Spencer primrose |
Annual herb |
2 |
Camissonia palmeri |
Palmer's sun cup |
Annual herb |
|
Camissonia robusta |
Robust sun cup |
Annual herb |
|
Camissonia strigulosa |
Contorted primrose |
Annual herb |
|
Camissoniopsis bistorta |
California sun cup |
Annual herb |
5 |
Camissoniopsis cheiranthifolia ssp. cheiranthifolia |
Beach evening-primrose |
Annual, Perennial herb |
1 |
Camissoniopsis confusa |
San bernardino sun cup |
Annual herb |
|
Camissoniopsis hirtella |
Hairy sun cup |
Annual herb |
|
Camissoniopsis ignota |
Jurupa hills sun cup |
Annual herb |
1 |
Camissoniopsis intermedia |
Intermediate sun cups |
Annual herb |
|
Camissoniopsis lewisii |
Lewis' evening-primrose |
Annual herb |
|
Camissoniopsis luciae |
Santa lucia sun cup |
Annual herb |
|
Camissoniopsis micrantha |
Spencer primrose |
Annual herb |
2 |
Camissoniopsis robusta |
Robust subcup |
Annual herb |
|
Cardamine oligosperma |
Idaho bittercress |
Annual, Perennial herb |
|
Castilleja attenuata |
Narrow leaved owl's clover |
Annual herb |
|
Castilleja densiflora |
Dense flower owl's clover |
Annual herb |
|
Castilleja densiflora ssp. densiflora |
Dense flower owl's clover |
Annual herb |
|
Castilleja densiflora ssp. gracilis |
Graceful owl's clover |
Annual herb |
|
Castilleja densiflora ssp. obispoensis |
San luis obispo owl's clover |
Annual herb |
|
Castilleja densiflora var. obispoensis |
San luis obispo owl's-clover |
Annual herb |
|
Castilleja exserta |
Owl's clover |
Annual herb |
10 |
Castilleja exserta ssp. exserta |
Purple owl's clover |
Annual herb |
5 |
Castilleja exserta ssp. latifolia |
Purple owl's clover |
Annual herb |
|
Castilleja minor |
Little paintbrush |
Annual herb |
1 |
Castilleja minor ssp. spiralis |
Lesser paintbrush |
Annual herb |
|
Castilleja rubicundula |
Cream sacs |
Annual herb |
|
Castilleja rubicundula ssp. lithospermoides |
Cream sacs |
Annual herb |
|
Caulanthus amplexicaulis |
Clasping leaved caulanthus |
Annual herb |
|
Caulanthus amplexicaulis var. barbarae |
Santa barbara jewelflower |
Annual herb |
|
Caulanthus anceps |
Lemmon's mustard |
Annual herb |
|
Caulanthus californicus |
California jewelflower |
Annual herb |
|
Caulanthus coulteri |
Coulter's jewel flower |
Annual herb |
|
Caulanthus coulteri var. coulteri |
Coulter's jewel flower |
Annual herb |
|
Caulanthus coulteri var. lemmonii |
Lemmon's jewel flower |
Annual herb |
|
Caulanthus heterophyllus |
Slender pod jewelflower |
Annual herb |
|
Caulanthus inflatus |
Desert candle |
Annual herb |
3 |
Caulanthus lasiophyllus |
California mustard |
Annual herb |
|
Caulanthus lemmonii |
Lemmon's wild cabbage |
Annual herb |
|
Cenchrus spinifex |
Coastal sandbur |
Annual grass |
|
Centaurium davyi |
Davy's centaury |
Annual herb |
|
Centaurium exaltatum |
Cancha lagua |
Annual herb |
|
Centaurium muehlenbergii |
Monterey centaury |
Annual herb |
2 |
Centaurium venustum |
Beautiful centaury |
Annual herb |
|
Centromadia fitchii |
Spikeweed |
Annual herb |
|
Centromadia parryi |
Pappose tarweed |
Annual herb |
|
Centromadia parryi ssp. australis |
Southern tarplant |
Annual herb |
1 |
Centromadia parryi ssp. parryi |
Pappose tarplant |
Annual herb |
|
Centromadia pungens |
Common tarweed |
Annual herb |
2 |
Centromadia pungens ssp. maritima |
Common tarweed |
Annual herb |
|
Centromadia pungens ssp. pungens |
Common tarweed |
Annual herb |
|
Centromadia pungens ssp. septentrionalis |
Common tarweed |
Annual herb |
|
Centrostegia thurberi |
Thurber spiny herb |
Annual herb |
|
Centunculus minimus |
False pimpernel |
Annual herb |
|
Chaenactis fremontii |
Fremont pincushion |
Annual herb |
|
Chaenactis glabriuscula |
Common yellow chaenactis |
Annual herb |
3 |
Chaenactis glabriuscula var. glabriuscula |
Common yellow chaenactis |
Annual herb |
|
Chaenactis glabriuscula var. heterocarpha |
Variable fruited yellow chaenactis |
Annual herb |
|
Chaenactis glabriuscula var. lanosa |
Pincushion flower |
Annual herb |
|
Chaenactis glabriuscula var. megacephala |
Big headed yellow chaenactis |
Annual herb |
1 |
Chaenactis stevioides |
Esteve pincushion |
Annual herb |
2 |
Chaenactis xantiana |
Xantus' chaenactis |
Annual herb |
1 |
Chamaesyce ocellata |
Contura creek spurge |
Annual herb |
|
Chamaesyce ocellata ssp. ocellata |
Contura creek sandmat |
Annual herb |
|
Chamaesyce serpens |
Creeping spurge |
Annual herb |
|
Chamaesyce serpyllifolia |
Thyme leafed spurge |
Annual herb |
|
Chamaesyce serpyllifolia ssp. serpyllifolia |
Thyme leafed spurge |
Annual herb |
|
Chamomilla occidentalis |
Western chamomile |
Annual herb |
|
Chamomilla suaveolens |
Common pineapple weed |
Annual herb |
|
Chenopodium atrovirens |
Dark green goosefoot |
Annual herb |
|
Chenopodium berlandieri |
Pit seed goosefoot |
Annual herb |
|
Chenopodium berlandieri var. sinuatum |
Pitseed goosefoot |
Annual herb |
|
Chenopodium berlandieri var. zschackei |
Pit seed goosefoot |
Annual herb |
|
Chenopodium desiccatum |
Dry goosefoot |
Annual herb |
|
Chenopodium fremontii |
Fremont's goosefoot |
Annual herb |
|
Chenopodium incognitum |
Masked goosefoot |
Annual herb |
|
Chenopodium littoreum |
Coastal goosefoot |
Annual herb |
|
Chenopodium pratericola |
Meadow goosefoot |
Annual herb |
|
Chenopodium rubrum |
Red goosefoot |
Annual herb |
|
Chloropyron maritimum |
Salt marsh bird's beak |
Annual herb |
|
Chloropyron maritimum ssp. maritimum |
Salt marsh bird's-beak |
Annual herb |
|
Chorizanthe angustifolia |
Narrow leaf spineflower |
Annual herb |
|
Chorizanthe blakleyi |
Blakley's spineflower |
Annual herb |
|
Chorizanthe clevelandii |
Cleveland's spineflower |
Annual herb |
|
Chorizanthe cuspidata |
San francisco spineflower |
Annual herb |
|
Chorizanthe diffusa |
Diffuse spineflower |
Annual herb |
|
Chorizanthe membranacea |
Pink spineflower |
Annual herb |
1 |
Chorizanthe minutiflora |
Fort ord spineflower |
Annual herb |
|
Chorizanthe obovata |
Spoon sepal spineflower |
Annual herb |
|
Chorizanthe palmeri |
Palmer's spineflower |
Annual herb |
|
Chorizanthe polygonoides |
Knotweed spineflower |
Annual herb |
|
Chorizanthe polygonoides var. longispina |
Long spined spineflower |
Annual herb |
|
Chorizanthe pungens |
Monterey spineflower |
Annual herb |
|
Chorizanthe rectispina |
Straight awned spineflower |
Annual herb |
|
Chorizanthe staticoides |
Turkish rugging |
Annual herb |
3 |
Chorizanthe uniaristata |
One awn spineflower |
Annual herb |
|
Chorizanthe watsonii |
Watson's spineflower |
Annual herb |
|
Chorizanthe wheeleri |
Wheeler's spineflower |
Annual herb |
|
Chorizanthe xanti |
Xantus' spineflower |
Annual herb |
|
Chorizanthe xanti var. xanti |
Xantus' spineflower |
Annual herb |
|
Cicendia quadrangularis |
Common microcalis |
Annual herb |
|
Cistanthe maritima |
Seaside calandrinia |
Annual herb |
|
Clarkia affinis |
Chaparral fairyfan |
Annual herb |
|
Clarkia amoena |
Farewell to spring |
Annual herb |
17 |
Clarkia amoena ssp. whitneyi |
Farewell to spring |
Annual herb |
2 |
Clarkia bottae |
Punch bowl godetia |
Annual herb |
7 |
Clarkia concinna |
Red ribbons |
Annual herb |
5 |
Clarkia cylindrica |
Speckled clarkia |
Annual herb |
|
Clarkia cylindrica ssp. cylindrica |
Speckled clarkia |
Annual herb |
|
Clarkia davyi |
Davy's clarkia |
Annual herb |
1 |
Clarkia dudleyana |
Dudley's clarkia |
Annual herb |
|
Clarkia epilobioides |
Willow herb clarkia |
Annual herb |
|
Clarkia heterandra |
California gaura |
Annual herb |
|
Clarkia modesta |
Waltham creek clarkia |
Annual herb |
|
Clarkia prostrata |
Prostrate clarkia |
Annual herb |
1 |
Clarkia purpurea |
Purple clarkia |
Annual herb |
9 |
Clarkia purpurea ssp. purpurea |
Purple clarkia |
Annual herb |
2 |
Clarkia purpurea ssp. quadrivulnera |
Purple clarkia |
Annual herb |
4 |
Clarkia purpurea ssp. viminea |
Large godetia |
Annual herb |
|
Clarkia rhomboidea |
Tongue clarkia |
Annual herb |
1 |
Clarkia similis |
Ramona clarkia |
Annual herb |
|
Clarkia speciosa |
Red spotted clarkia |
Annual herb |
3 |
Clarkia speciosa ssp. speciosa |
Red spot clarkia |
Annual herb |
1 |
Clarkia unguiculata |
Woodland clarkia |
Annual herb |
19 |
Clarkia williamsonii |
Fort Miller clarkia |
Annual herb |
4 |
Claytonia exigua |
Little spring beauty |
Annual herb |
|
Claytonia exigua ssp. exigua |
Viridis |
Annual herb |
|
Claytonia exigua ssp. glauca |
Blue leaved spring beauty |
Annual herb |
|
Claytonia gypsophiloides |
Gypsum spring beauty |
Annual herb |
1 |
Claytonia parviflora |
Narrow leaved miner's lettuce |
Annual herb |
2 |
Claytonia parviflora ssp. parviflora |
Miner'slettuce |
Annual herb |
1 |
Claytonia parviflora ssp. utahensis |
Streambank springbeauty |
Annual herb |
1 |
Claytonia parviflora ssp. viridis |
Green miner's lettuce |
Annual herb |
1 |
Claytonia perfoliata |
Miner's lettuce |
Annual herb |
5 |
Claytonia perfoliata ssp. intermontana |
Miner's lettuce |
Annual herb |
|
Claytonia perfoliata ssp. mexicana |
Southern miner's lettuce |
Annual herb |
|
Claytonia perfoliata ssp. perfoliata |
Claytonia |
Annual herb |
|
Claytonia rubra |
Red stemmed spring beauty |
Annual herb |
|
Claytonia rubra ssp. rubra |
Red stemmed miner's lettuce |
Annual herb |
|
Collinsia bartsiifolia |
White collinsia |
Annual herb |
1 |
Collinsia bartsiifolia var. bartsiifolia |
White chinese houses |
Annual herb |
|
Collinsia bartsiifolia var. davidsonii |
Davidson's collinsia |
Annual herb |
1 |
Collinsia bartsiifolia var. stricta |
White blue eyed mary |
Annual herb |
1 |
Collinsia callosa |
Desert collinsia |
Annual herb |
|
Collinsia childii |
Child's collinsia |
Annual herb |
|
Collinsia heterophylla |
Chinese houses |
Annual herb |
20 |
Collinsia heterophylla var. heterophylla |
Purple chinese houses |
Annual herb |
|
Collinsia sparsiflora |
Few flowered collinsia |
Annual herb |
|
Collinsia sparsiflora var. collina |
Hillside collinsia |
Annual herb |
|
Collinsia torreyi |
Torrey's collinsia |
Annual herb |
|
Collinsia torreyi var. wrightii |
Wright's collinsia |
Annual herb |
|
Collomia diversifolia |
Serpentine collomia |
Annual herb |
|
Collomia grandiflora |
Large flowered collomia |
Annual herb |
4 |
Collomia tinctoria |
Yellow staining collomia |
Annual herb |
|
Convolvulus simulans |
Small flowered morning glory |
Annual herb |
|
Conyza canadensis |
Canada horseweed |
Annual herb |
|
Conyza canadensis var. canadensis |
Canadian horseweed |
Annual herb |
|
Conyza coulteri |
Coulter's horseweed |
Annual herb |
|
Cordylanthus maritimus |
Salt marsh bird's beak |
Annual herb |
|
Cordylanthus maritimus ssp. maritimus |
Salt marsh bird's beak |
Annual herb (hemiparasitic) |
|
Cordylanthus nevinii |
Nevin's bird's beak |
Annual herb |
|
Cordylanthus rigidus |
Rigid bird's beak |
Annual herb |
|
Cordylanthus rigidus ssp. littoralis |
Seaside bird's beak |
Annual herb (hemiparasitic) |
|
Cordylanthus rigidus ssp. rigidus |
Rigid bird's beak |
Annual herb |
|
Cordylanthus rigidus ssp. setiger |
Bristly Bird's Beak |
Annual herb (hemiparasitic) |
|
Cordylanthus rigidus ssp. setigerus |
Bird's beak |
Annual herb |
|
Coreopsis bigelovii |
Bigelow coreopsis |
Annual herb |
3 |
Coreopsis californica var. californica |
California coreopsis |
Annual herb |
|
Coreopsis calliopsidea |
Leafy stemmed coreopsis |
Annual herb |
3 |
Coreopsis douglasii |
Douglas' coreopsis |
Annual herb |
1 |
Crassula aquatica |
Aquatic pygmy weed |
Annual herb |
|
Crassula connata |
Sand pygmy weed |
Annual herb |
1 |
Crassula saginoides |
Aquatic pygmy weed |
Annual herb |
|
Croton setiger |
Turkey-mullein |
Annual herb |
4 |
Croton setigerus |
Dove weed |
Annual herb |
1 |
Cryptantha barbigera |
Bearded cryptantha |
Annual herb |
|
Cryptantha circumscissa |
Western forget me not |
Annual herb |
|
Cryptantha circumscissa var. circumscissa |
Cushion cryptantha |
Annual herb |
|
Cryptantha clevelandii |
Common cryptantha |
Annual herb |
|
Cryptantha clevelandii var. clevelandii |
Cleveland's cryptantha |
Annual herb |
|
Cryptantha clevelandii var. florosa |
Coastal cryptantha |
Annual herb |
|
Cryptantha corollata |
Coast range cryptantha |
Annual herb |
|
Cryptantha decipiens |
Gravel cryptantha |
Annual herb |
|
Cryptantha echinella |
Prickly cryptantha |
Annual herb |
|
Cryptantha flaccida |
Beaked cryptantha |
Annual herb |
|
Cryptantha intermedia |
Common cryptanth |
Annual herb |
|
Cryptantha intermedia var. intermedia |
Common cryptantha |
Annual herb |
|
Cryptantha leiocarpa |
Popcorn flower |
Annual herb |
|
Cryptantha maritima |
Guadalupe island cryptantha |
Annual herb |
|
Cryptantha micrantha |
Purple root cryptantha |
Annual herb |
|
Cryptantha micromeres |
Small flowered cryptantha |
Annual herb |
|
Cryptantha microstachys |
Tejon cryptantha |
Annual herb |
|
Cryptantha muricata |
Prickly cryptantha |
Annual herb |
2 |
Cryptantha muricata var. denticulata |
Prickly-nut cryptantha |
Annual herb |
2 |
Cryptantha muricata var. jonesii |
Jones' cryptantha |
Annual herb |
2 |
Cryptantha muricata var. muricata |
Showy prickly-nut cryptantha |
Annual herb |
2 |
Cryptantha nemaclada |
Colusa cryptantha |
Annual herb |
|
Cryptantha nevadensis |
Nevada forget me not |
Annual herb |
|
Cryptantha nevadensis var. rigida |
Rigid cryptantha |
Annual herb |
|
Cryptantha oxygona |
Sharp nut cryptantha |
Annual herb |
|
Cryptantha rattanii |
Rattan's cryptantha |
Annual herb |
|
Cryptantha simulans |
Pine cryptantha |
Annual herb |
|
Cryptantha sparsiflora |
Slender cryptantha |
Annual herb |
|
Cryptantha torreyana |
Torrey's cryptantha |
Annual herb |
|
Cryptantha torreyana var. pumila |
Dwarf cryptantha |
Annual herb |
|
Cucurbita palmata |
Coyote melon |
Annual, Perennial herb |
|
Cuscuta californica |
California dodder |
Annual herb, Vine (parasitic) |
|
Cuscuta californica var. breviflora |
California dodder |
Annual herb, Vine (parasitic) |
|
Cuscuta californica var. californica |
Short flowered dodder |
Annual herb, Vine (parasitic) |
|
Cuscuta campestris |
Field dodder |
Annual herb, Vine (parasitic) |
|
Cuscuta denticulata |
Desert dodder |
Annual herb, Vine (parasitic) |
|
Cuscuta occidentalis |
California dodder |
Annual herb, Vine (parasitic) |
|
Cuscuta pacifica |
Goldenthread |
Annual herb, Vine (parasitic) |
|
Cuscuta pacifica var. pacifica |
Dodder |
Annual herb, Vine (parasitic) |
|
Cuscuta pacifica var. papillata |
Mendocino dodder |
Annual herb, Vine (parasitic) |
|
Cuscuta salina |
Saltmarsh dodder |
Annual herb, Vine (parasitic) |
|
Cuscuta salina var. major |
Dodder |
Annual herb, Vine (parasitic) |
|
Cuscuta salina var. papillata |
Saltmarsh dodder |
Annual herb, Vine (parasitic) |
|
Cuscuta salina var. salina |
Salt marsh dodder |
Annual herb, Vine (parasitic) |
|
Cuscuta subinclusa |
Canyon dodder |
Annual herb, Vine (parasitic) |
|
Cyperus acuminatus |
Short pointed cyperus |
Annual grass |
|
Cyperus erythrorhizos |
Red rooted cyperus |
Annual grass |
2 |
Cyperus odoratus |
Fragrant flatsedge |
Annual grass |
|
Cyperus squarrosus |
Awned cyperus |
Annual grass |
|
Daucus pusillus |
Wild carrot |
Annual herb |
1 |
Deinandra fasciculata |
Clustered tarweed |
Annual herb |
5 |
Deinandra increscens |
Grassland tarweed |
Annual herb |
|
Deinandra increscens ssp. foliosa |
Leafy tarplant |
Annual herb |
|
Deinandra increscens ssp. increscens |
Grassland tarweed |
Annual herb |
|
Deinandra increscens ssp. villosa |
Gaviota tarplant |
Annual herb |
|
Deinandra pallida |
Kern tarweed |
Annual herb |
|
Deinandra paniculata |
Paniculate tarplant |
Annual herb |
2 |
Deinandra pentactis |
Salinas river tarweed |
Annual herb |
|
Deschampsia danthonioides |
Annual hairgrass |
Annual grass |
|
Descurainia pinnata |
Yellow tansy mustard |
Annual herb |
|
Descurainia pinnata ssp. brachycarpa |
Western tansymustard |
Annual herb |
|
Descurainia pinnata ssp. glabra |
Smooth western tansy mustard |
Annual herb |
|
Descurainia pinnata ssp. halictorum |
Alkali western tansy mustard |
Annual herb |
|
Descurainia pinnata ssp. menziesii |
Menzies' tansy mustard |
Annual herb |
|
Diplacus bigelovii |
Bigelow mimulus |
Annual herb |
2 |
Diplacus bigelovii var. bigelovii |
Bigelow's monkeyflower |
Annual herb |
|
Diplacus bolanderi |
Bolander's monkeyflower |
Annual herb |
|
Diplacus brandegeei |
Santa Cruz Island monkeyflower |
Annual herb |
|
Diplacus brevipes |
Wide throated yellow monkeyflower |
Annual herb |
2 |
Diplacus constrictus |
Dense fruited monkeyflower |
Annual herb |
|
Diplacus fremontii |
Fremont's monkeyflower |
Annual herb |
|
Diplacus johnstonii |
Johnston's monkeyflower |
Annual herb |
|
Diplacus parviflorus |
|
Annual herb |
3 |
Diplacus rutilus |
|
Annual herb |
3 |
Diplacus speciosus |
|
Annual herb |
2 |
Diplacus vandenbergensis |
Vandenberg monkeyflower |
Annual herb |
|
Downingia cuspidata |
Toothed downingia |
Annual herb |
|
Draba cuneifolia |
Wedge leaved draba |
Annual herb |
|
Draba cuneifolia var. integrifolia |
Wedgeleaf draba |
Annual herb |
|
Echinochloa muricata var. microstachya |
Rough barnyardgrass |
Annual grass |
|
Eclipta prostrata |
False daisy |
Annual herb |
1 |
Elatine brachysperma |
Short seed waterwort |
Annual, Perennial herb |
|
Elatine californica |
California waterwort |
Annual, Perennial herb |
|
Elatine rubella |
Southwestern waterwort |
Annual herb |
|
Emmenanthe penduliflora |
Whispering bells |
Annual herb |
2 |
Emmenanthe penduliflora var. penduliflora |
Whispering bells |
Annual herb |
|
Epilobium brachycarpum |
Willow herb |
Annual herb |
1 |
Epilobium campestre |
Smooth boisduvalia |
Annual herb |
|
Epilobium densiflorum |
Willow herb |
Annual herb |
1 |
Epilobium minutum |
Minute willowherb |
Annual herb |
|
Epilobium paniculatum var. jucundum |
Autumn willowherb |
Annual herb |
1 |
Epilobium pygmaeum |
Smooth boisduvalia |
Annual herb |
|
Eragrostis mexicana |
Mexican lovegrass |
Annual grass |
|
Eragrostis mexicana ssp. virescens |
Orcutt's eragrostis |
Annual grass |
|
Eragrostis pectinacea |
Tufted lovegrass |
Annual grass |
|
Eragrostis pectinacea var. pectinacea |
Tufted lovegrass |
Annual grass |
|
Eremalche exilis |
White mallow |
Annual herb |
|
Eremalche parryi |
Parry's mallow |
Annual herb |
1 |
Eremalche parryi ssp. kernensis |
Kern mallow |
Annual herb |
|
Eremalche parryi ssp. parryi |
Parry's mallow |
Annual herb |
|
Eremocarpus setigerus |
Turkey mullein |
Annual herb |
4 |
Eremothera boothii |
Booth's sun cup |
Annual herb |
|
Eremothera boothii ssp. decorticans |
Shredding evening-primrose |
Annual herb |
|
Eremothera boothii ssp. desertorum |
Booth's desert primrose |
Annual herb |
|
Eriastrum calocyanum |
pretty blue woolly star |
Annual herb |
|
Eriastrum eremicum |
Desert woollystar |
Annual herb |
|
Eriastrum filifolium |
Lavender eriastrum |
Annual herb |
|
Eriastrum hooveri |
Hoover's eriastrum |
Annual herb |
|
Eriastrum pluriflorum |
Many flowered eriastrum |
Annual herb |
|
Eriastrum pluriflorum ssp. pluriflorum |
Many-flowered eriastrum |
Annual herb |
|
Eriastrum sapphirinum |
Sapphire eriastrum |
Annual herb |
1 |
Eriastrum sapphirinum ssp. dasyanthum |
Sapphire woollystar |
Annual herb |
|
Eriastrum signatum |
Maroon-spotted Woollystar |
Annual herb |
|
Eriastrum sparsiflorum |
Great basin eriastrum |
Annual herb |
|
Erigeron canadensis |
Canada horseweed |
Annual herb |
|
Eriogonum Xblissianum |
|
Annual herb |
2 |
Eriogonum angulosum |
Angled stem buckwheat |
Annual herb |
|
Eriogonum baileyi |
Bailey buckwheat |
Annual herb |
|
Eriogonum baileyi var. baileyi |
Bailey's buckwheat |
Annual herb |
|
Eriogonum cithariforme |
Cithara buckwheat |
Annual herb |
|
Eriogonum cithariforme var. agninum |
Cithara buckwheat |
Annual herb |
|
Eriogonum cithariforme var. cithariforme |
Cithara buckwheat |
Annual herb |
|
Eriogonum clavatum |
Hoover's buckwheat |
Annual herb |
|
Eriogonum contiguum |
Reveal's buckwheat |
Annual herb |
|
Eriogonum covilleanum |
Coville's buckwheat |
Annual herb |
|
Eriogonum dasyanthemum |
Chaparral buckwheat |
Annual herb |
|
Eriogonum davidsonii |
Davidson buckwheat |
Annual herb |
2 |
Eriogonum elegans |
Elegant buckwheat |
Annual herb |
|
Eriogonum gossypinum |
Cottony buckwheat |
Annual herb |
|
Eriogonum gracile |
Slender buckwheat |
Annual herb |
3 |
Eriogonum gracile var. gracile |
Slender buckwheat |
Annual herb |
|
Eriogonum gracillimum |
Rose and white buckwheat |
Annual herb |
1 |
Eriogonum hirtiflorum |
Hairy flowered buckwheat |
Annual herb |
|
Eriogonum inerme |
Unarmed buckwheat |
Annual herb |
|
Eriogonum inerme var. inerme |
Unarmed buckwheat |
Annual herb |
|
Eriogonum luteolum |
Wicker buckwheat |
Annual herb |
|
Eriogonum luteolum var. caninum |
Tiburon buckwheat |
Annual herb |
|
Eriogonum maculatum |
Angle stermed buckwheat |
Annual herb |
|
Eriogonum molestum |
Pineland buckwheat |
Annual herb |
|
Eriogonum nudum var. pubiflorum |
Hairy flowered buckwheat |
Annual herb |
|
Eriogonum ordii |
Fort mojave buckwheat |
Annual herb |
|
Eriogonum roseum |
Wand buckwheat |
Annual herb |
3 |
Eriogonum trichopes |
Little desert buckwheat |
Annual herb |
|
Eriogonum trichopes var. hooveri |
Hoover's buckwheat |
Annual herb |
|
Eriogonum vimineum |
Wicker stemmed eriogonum |
Annual herb |
1 |
Eriogonum viridescens |
Bright green buckwheat |
Annual herb |
|
Eriophyllum multicaule |
Many stemmed eriophyllum |
Annual herb |
|
Eriophyllum pringlei |
Pringle eriophyllum |
Annual herb |
|
Eriophyllum wallacei |
Wallace eriophyllum |
Annual herb |
|
Erodium macrophyllum |
Large leaved filaree |
Annual herb |
|
Erythranthe androsacea |
Androsace monkeyflower |
Annual herb |
|
Erythranthe arvensis |
|
Annual herb |
|
Erythranthe breweri |
Brewer's monkeyflower |
Annual herb |
|
Erythranthe floribunda |
Many flowered monkey flower |
Annual herb |
1 |
Erythranthe glaucescens |
shield-bracted monkeyflower |
Annual herb |
|
Erythranthe grandis |
|
Annual herb |
|
Erythranthe guttata |
Yellow monkey flower |
Annual, Perennial herb (rhizomatous) |
38 |
Erythranthe nudata |
bare monkeyflower |
Annual herb |
|
Erythranthe suksdorfii |
Suksdorf's monkeyflower |
Annual herb |
|
Eschscholzia caespitosa |
Tufted eschscholzia |
Annual herb |
16 |
Eschscholzia californica |
California poppy |
Annual, Perennial herb |
51 |
Eschscholzia hypecoides |
Leafy stemmed poppy |
Annual herb |
|
Eschscholzia lemmonii |
Lemmon's poppy |
Annual herb |
1 |
Eschscholzia minutiflora |
Coville s poppy |
Annual herb |
|
Eschscholzia parishii |
Pygmy poppy |
Annual herb |
|
Eschscholzia ramosa |
Island poppy |
Annual herb |
|
Eucrypta chrysanthemifolia |
Spotted eucrypta |
Annual herb |
2 |
Eucrypta chrysanthemifolia var. bipinnatifida |
Torrey eucrypta |
Annual herb |
|
Eucrypta chrysanthemifolia var. chrysanthemifolia |
Common eucrypta |
Annual herb |
|
Eulobus californicus |
California primrose |
Annual herb |
1 |
Euphorbia crenulata |
Chinesecaps |
Annual, Perennial herb |
|
Euphorbia ocellata |
Contura creek spurge |
Annual herb |
|
Euphorbia serpillifolia |
Thyme-leafed spurge |
Annual herb |
|
Euphorbia spathulata |
Reticulate seeded spurge |
Annual herb |
|
Festuca microstachys |
Small fescue |
Annual grass |
|
Festuca octoflora |
Sixweeks grass |
Annual grass |
5 |
Filago arizonica |
Arizona filago |
Annual herb |
|
Filago californica |
California filago |
Annual herb |
|
Filago depressa |
Dwarf filago |
Annual herb |
|
Galium aparine |
Cleavers |
Annual herb |
|
Galium triflorum |
Sweet bedstraw |
Annual herb |
|
Gaura coccinea |
Scarlet gaura |
Annual, Perennial herb |
|
Gayophytum diffusum |
Spreading groundsmoke |
Annual herb |
|
Gayophytum diffusum ssp. parviflorum |
Small flowered groundsmoke |
Annual herb |
|
Gayophytum heterozygum |
Zig zag gayophytum |
Annual herb |
|
Gayophytum humile |
Dwarf groundsmoke |
Annual herb |
|
Geranium carolinianum |
Carolina geranium |
Annual herb |
|
Gilia achilleifolia |
California gilia |
Annual herb |
2 |
Gilia achilleifolia ssp. achilleifolia |
California gilia |
Annual herb |
|
Gilia achilleifolia ssp. multicaulis |
Many stemmed gilia |
Annual herb |
|
Gilia angelensis |
Chaparral gilia |
Annual herb |
|
Gilia australis |
Splendid gilia |
Annual herb |
|
Gilia austro-occidentalis |
Southwestern gilia |
Annual herb |
|
Gilia brecciarum |
Small gilia |
Annual herb |
|
Gilia brecciarum ssp. brecciarum |
Nevada gilia |
Annual herb |
|
Gilia brecciarum ssp. jacens |
Nevada gilia |
Annual herb |
|
Gilia capillaris |
Smooth leaved gilia |
Annual herb |
|
Gilia capitata |
Blue field gilia |
Annual herb |
18 |
Gilia capitata ssp. abrotanifolia |
Ball gilia |
Annual herb |
|
Gilia capitata ssp. capitata |
Blue field gilia |
Annual herb |
2 |
Gilia clivorum |
Purple spot gilia |
Annual herb |
|
Gilia jacens |
Nevada gilia |
Annual herb |
|
Gilia latiflora |
Broad flowered gilia |
Annual herb |
|
Gilia latiflora ssp. cuyamensis |
Cuyama gilia |
Annual herb |
|
Gilia latiflora ssp. davyi |
Broad flowered gilia |
Annual herb |
|
Gilia leptantha |
Fine flower gilia |
Annual herb |
5 |
Gilia leptantha ssp. pinetorum |
Pine gilia |
Annual herb |
|
Gilia minor |
Little gilia |
Annual herb |
|
Gilia modocensis |
Modoc gilia |
Annual herb |
|
Gilia nevinii |
Nevin's gilia |
Annual herb |
2 |
Gilia ochroleuca |
Volcanic gilia |
Annual herb |
|
Gilia ochroleuca ssp. bizonata |
Volcanic gilia |
Annual herb |
|
Gilia ochroleuca ssp. exilis |
Volcanic gilia |
Annual herb |
|
Gilia ochroleuca ssp. lanosa |
Sisquoc gilia |
Annual herb |
|
Gilia splendens |
Splendid gilia |
Annual herb |
|
Gilia splendens ssp. splendens |
Splendid gilia |
Annual herb |
|
Gilia tenuiflora |
Slender flowered gilia |
Annual herb |
|
Gilia tenuiflora ssp. hoffmannii |
Slender flowered gilia |
Annual herb |
|
Gilia tenuiflora ssp. tenuiflora |
Slender flowered gilia |
Annual herb |
|
Gilia tetrabreccia |
Mt. pinos gilia |
Annual herb |
|
Gilia transmontana |
Trans montane gilia |
Annual herb |
|
Gilia tricolor |
Bird's eyes |
Annual herb |
14 |
Gilia tricolor ssp. diffusa |
Bird's eyes |
Annual herb |
|
Gilia tricolor ssp. tricolor |
Bird's eyes |
Annual herb |
1 |
Githopsis diffusa |
San gabriel bluecup |
Annual herb |
|
Githopsis diffusa ssp. diffusa |
Southern blue cup |
Annual herb |
|
Gnaphalium californicum |
California everlasting |
Annual, Perennial herb |
15 |
Gnaphalium palustre |
Lowland cudweed |
Annual herb |
|
Gnaphalium purpureum |
Purple cudweed |
Annual, Perennial herb |
1 |
Gnaphalium stramineum |
Cotton batting |
Annual, Perennial herb |
4 |
Guillenia lasiophylla |
Shaggy thelypod |
Annual herb |
|
Helianthus annuus |
Hairy leaved sunflower |
Annual herb |
16 |
Helianthus bolanderi |
Bolander's sunflower |
Annual, Perennial herb |
3 |
Hemizonella minima |
Opposite leaved tarweed |
Annual herb |
|
Hemizonia congesta |
Hayfield tarweed |
Annual herb |
5 |
Hemizonia congesta ssp. luzulifolia |
Woodrush tarweed |
Annual herb |
6 |
Hemizonia fasciculata |
Common tarweed |
Annual herb |
5 |
Hemizonia fitchii |
Spikeweed |
Annual herb |
|
Hemizonia increscens |
Grassland tarweed |
Annual herb |
|
Hemizonia increscens ssp. foliosa |
Leafy grassland tarweed |
Annual herb |
|
Hemizonia increscens ssp. increscens |
Coast tarplant |
Annual herb |
|
Hemizonia increscens ssp. villosa |
Gaviota tarplant |
Annual herb |
|
Hemizonia pallida |
Kern tarweed |
Annual herb |
|
Hemizonia paniculata |
San diego tarweed |
Annual herb |
2 |
Hemizonia parryi |
Parry's tarweed |
Annual herb |
1 |
Hemizonia parryi ssp. australis |
Southern tarplant |
Annual herb |
1 |
Hemizonia pentactis |
Salinas river tarweed |
Annual herb |
|
Hemizonia pungens |
Common spikeweed |
Annual herb |
2 |
Hemizonia pungens ssp. maritima |
Maritime spikeweed |
Annual herb |
|
Hemizonia pungens ssp. pungens |
Common tarweed |
Annual herb |
|
Hemizonia pungens ssp. septentrionalis |
Northern spikeweed |
Annual herb |
|
Hesperevax acaulis |
Dwarf evax |
Annual herb |
|
Hesperevax acaulis var. ambusticola |
Fire evax |
Annual herb |
|
Hesperevax sparsiflora |
Few flowered evax |
Annual herb |
|
Hesperevax sparsiflora var. sparsiflora |
Few flowered evax |
Annual herb |
|
Hesperocnide tenella |
Western stinging nettle |
Annual herb |
|
Hesperolinon micranthum |
Small flower western flax |
Annual herb |
|
Hesperomecon linearis |
Narrowleaf queen poppy |
Annual herb |
|
Heterocodon rariflorum |
Heterocodon |
Annual herb |
|
Heterodraba unilateralis |
Ladiestongue mustard |
Annual herb |
|
Heterotheca grandiflora |
Telegraph weed |
Annual, Perennial herb |
3 |
Heterotheca sessiliflora |
Golden aster |
Annual herb |
10 |
Hollisteria lanata |
False spineflower |
Annual herb |
|
Holocarpha heermannii |
Heermann's tarweed |
Annual herb |
|
Holocarpha virgata |
Narrow tarplant |
Annual herb |
|
Holocarpha virgata ssp. virgata |
Narrow tarplant |
Annual herb |
|
Hordeum depressum |
Alkali barley |
Annual grass |
3 |
Hordeum intercedens |
Vernal barley |
Annual grass |
2 |
Hypericum anagalloides |
Creeping St. John's wort |
Annual, Perennial herb |
1 |
Isolepis cernua |
Low bulrush |
Annual grass |
14 |
Juncus ambiguus |
Saline toad rush |
Annual grass |
|
Juncus bryoides |
Moss rush |
Annual grass |
|
Juncus bufonius |
Common toad rush |
Annual grass |
6 |
Juncus bufonius var. bufonius |
Toad rush |
Annual grass |
|
Juncus bufonius var. congestus |
Clustered toad rush |
Annual grass |
1 |
Juncus kelloggii |
Kellogg's dwarf rush |
Annual grass |
|
Juncus luciensis |
Santa lucia rush |
Annual grass |
|
Juncus uncialis |
Inch high dwarf rush |
Annual grass |
|
Laennecia coulteri |
Coulter's horseweed |
Annual herb |
|
Lagophylla ramosissima |
Common hareleaf |
Annual herb |
|
Lagophylla ramosissima ssp. ramosissima |
Common hareleaf |
Annual herb |
|
Lastarriaea coriacea |
Leather spineflower |
Annual herb |
|
Lasthenia californica |
Goldfields |
Annual herb |
12 |
Lasthenia californica ssp. californica |
California goldfields |
Annual herb |
2 |
Lasthenia conjugens |
Contra costa goldfields |
Annual herb |
|
Lasthenia fremontii |
Vernal pool goldfields |
Annual, Perennial herb |
|
Lasthenia glabrata |
Yellow rayed goldfields |
Annual herb |
8 |
Lasthenia glabrata ssp. coulteri |
Goldfields |
Annual herb |
|
Lasthenia gracilis |
Needle goldfields |
Annual herb |
|
Lasthenia microglossa |
Small rayed goldfields |
Annual herb |
|
Lasthenia minor |
Coastal goldfields |
Annual herb |
1 |
Layia carnosa |
Beach layia |
Annual herb |
|
Layia chrysanthemoides |
Smooth tidy tips |
Annual herb |
1 |
Layia glandulosa |
White layia |
Annual herb |
5 |
Layia heterotricha |
Pale yellow layia |
Annual herb |
|
Layia hieracioides |
Hawkweed layia |
Annual herb |
1 |
Layia pentachaeta |
Sierra tidy tips |
Annual herb |
1 |
Layia platyglossa |
Tidy tips |
Annual herb |
19 |
Lembertia congdonii |
San joaquin woollythreads |
Annual herb |
|
Lepidium densiflorum |
Common pepper grass |
Annual herb |
|
Lepidium dictyotum |
Net pepper grass |
Annual herb |
|
Lepidium lasiocarpum |
Shaggyfruit pepperweed |
Annual herb |
|
Lepidium lasiocarpum ssp. lasiocarpum |
Shaggyfruit pepperweed |
Annual herb |
|
Lepidium lasiocarpum var. lasiocarpum |
Sand peppergrass |
Annual herb |
|
Lepidium latipes |
Dwarf pepper grass |
Annual herb |
|
Lepidium latipes var. latipes |
Dwarf pepper grass |
Annual herb |
|
Lepidium nitidum |
Shining pepper grass |
Annual herb |
2 |
Lepidium nitidum var. nitidum |
Shining pepper grass |
Annual herb |
|
Lepidium oblongum |
Veiny pepper grass |
Annual herb |
|
Lepidium oblongum var. insulare |
Veiny pepper grass |
Annual herb |
|
Lepidium oblongum var. oblongum |
Veiny pepper grass |
Annual herb |
|
Lepidium ruderale |
Roadside pepperweed |
Annual herb |
1 |
Lepidium strictum |
Peppergrass |
Annual herb |
|
Lepidium virginicum |
Wild pepper grass |
Annual herb |
1 |
Lepidium virginicum ssp. menziesii |
Robinson's pepper grass |
Annual herb |
|
Lepidium virginicum var. medium |
Wild pepper grass |
Annual herb |
|
Lepidium virginicum var. pubescens |
Wild pepper grass |
Annual herb |
|
Lepidium virginicum var. robinsonii |
Robinson's pepper grass |
Annual herb |
|
Leptochloa fascicularis |
Sprangletop |
Annual grass |
|
Leptochloa fusca |
Sprangletop |
Annual grass |
|
Leptochloa fusca ssp. fascicularis |
Bearded sprangletop |
Annual grass |
|
Leptochloa fusca ssp. uninervia |
Mexican sprangletop |
Annual grass |
|
Leptochloa uninervia |
Sprangletop |
Annual grass |
|
Leptosiphon androsaceus |
False babystars |
Annual herb |
1 |
Leptosiphon bicolor |
True babystars |
Annual herb |
|
Leptosiphon ciliatus |
Whiskerbrush |
Annual herb |
1 |
Leptosiphon ciliatus ssp. ciliatus |
Whiskerbrush |
Annual herb |
|
Leptosiphon grandiflorus |
Large flowered leptosiphon |
Annual herb |
15 |
Leptosiphon liniflorus |
Narrowflower flaxflower |
Annual herb |
|
Leptosiphon montanus |
Mustang clover |
Annual herb |
|
Leptosiphon parviflorus |
Variable linanthus |
Annual herb |
1 |
Leptosiphon pygmaeus |
Pygmy linanthus |
Annual herb |
|
Leptosiphon pygmaeus ssp. continentalis |
Pygmy linanthus |
Annual herb |
|
Leptosyne bigelovii |
Bigelow coreopsis |
Annual herb |
3 |
Leptosyne californica |
California coreopsis |
Annual herb |
|
Leptosyne calliopsidea |
Leafy stemmed coreopsis |
Annual herb |
3 |
Leptosyne douglasii |
Douglas' coreopsis |
Annual herb |
1 |
Lessingia glandulifera |
Valley vinegar weed |
Annual herb |
|
Lessingia glandulifera var. glandulifera |
Sticky lessingia |
Annual herb |
|
Lessingia glandulifera var. pectinata |
Valley lessingia |
Annual herb |
|
Lessingia lemmonii |
Lemmon's lessingia |
Annual herb |
|
Lessingia lemmonii var. lemmonii |
Lemmon's lessingia |
Annual herb |
|
Lessingia lemmonii var. ramulosissima |
Twiggy lemmon's lessingia |
Annual herb |
|
Lessingia pectinata |
|
Annual herb |
1 |
Lessingia pectinata var. pectinata |
Valley lessingia |
Annual herb |
|
Lessingia pectinata var. tenuipes |
Sticky lessingia |
Annual herb |
|
Lessingia tenuis |
Spring lessingia |
Annual herb |
|
Lilaea scilloides |
Flowering quillwort |
Annual herb (aquatic) |
|
Linanthus androsaceus |
Common linanthus |
Annual herb |
1 |
Linanthus bicolor |
True baby stars |
Annual herb |
|
Linanthus ciliatus |
Whisker brush linanthus |
Annual herb |
1 |
Linanthus dianthiflorus |
Fringed linanthus |
Annual herb |
1 |
Linanthus dichotomus |
Evening snow |
Annual herb |
|
Linanthus dichotomus ssp. dichotomus |
Evening snow |
Annual herb |
|
Linanthus grandiflorus |
Large flower linanthus |
Annual herb |
16 |
Linanthus liniflorus |
Flax flowered linanthus |
Annual herb |
|
Linanthus montanus |
Mustang clover |
Annual herb |
|
Linanthus parviflorus |
Common linanthus |
Annual herb |
1 |
Linanthus pygmaeus |
Pygmy linanthus |
Annual herb |
|
Linanthus pygmaeus ssp. continentalis |
Pygmy linanthus |
Annual herb |
|
Linaria canadensis |
Toad flax |
Annual, Perennial herb |
1 |
Linaria canadensis var. texana |
Toad flax |
Annual, Perennial herb |
1 |
Loeflingia squarrosa |
Spreading loeflingia |
Annual herb |
|
Loeseliastrum schottii |
Schott gilia |
Annual herb |
|
Logfia arizonica |
Arizona cottonrose |
Annual herb |
|
Logfia depressa |
Dwarf cottonrose |
Annual herb |
|
Logfia filaginoides |
California cottonrose |
Annual herb |
|
Lotus denticulatus |
Toothed lotus |
Annual herb |
|
Lotus hamatus |
Small flowered lotus |
Annual herb |
2 |
Lotus humistratus |
Short podded lotus |
Annual herb |
|
Lotus micranthus |
Hill lotus |
Annual herb |
|
Lotus purshianus |
Bird's foot trefoil |
Annual herb |
6 |
Lotus purshianus var. purshianus |
Spanish lotus |
Annual herb |
1 |
Lotus salsuginosus |
Coastal lotus |
Annual herb |
2 |
Lotus salsuginosus var. salsuginosus |
Coastal lotus |
Annual herb |
|
Lotus strigosus |
Strigose lotus |
Annual herb |
3 |
Lotus unifoliolatus |
American bird's foot trefoil |
Annual herb |
2 |
Lotus unifoliolatus var. unifoliolatus |
American bird's foot trefoil |
Annual herb |
|
Lotus wrangelianus |
Chilean trefoil |
Annual herb |
|
Lupinus benthamii |
Spider lupine |
Annual herb |
4 |
Lupinus benthamii var. benthamii |
Spider lupine |
Annual herb |
4 |
Lupinus bicolor |
Lupine |
Annual, Perennial herb |
15 |
Lupinus concinnus |
Bajada lupine |
Annual herb |
3 |
Lupinus hirsutissimus |
Stinging lupine |
Annual herb |
6 |
Lupinus luteolus |
Butter lupine |
Annual herb |
1 |
Lupinus microcarpus |
Chick lupine |
Annual herb |
8 |
Lupinus microcarpus var. densiflorus |
Chick lupine |
Annual herb |
13 |
Lupinus microcarpus var. horizontalis |
Chick lupine |
Annual herb |
|
Lupinus microcarpus var. microcarpus |
Chick lupine |
Annual herb |
3 |
Lupinus nanus |
Valley sky lupine |
Annual herb |
11 |
Lupinus pachylobus |
Big pod lupine |
Annual herb |
|
Lupinus sparsiflorus |
Coulter's lupine |
Annual herb |
6 |
Lupinus succulentus |
Arroyo lupine |
Annual herb |
22 |
Lupinus truncatus |
Blunt leaved lupine |
Annual herb |
4 |
Lysimachia minima |
Chaffweed |
Annual herb |
|
Madia elegans |
Common madia |
Annual herb |
14 |
Madia elegans ssp. densifolia |
Leafy common madia |
Annual herb |
12 |
Madia elegans ssp. elegans |
Common madia |
Annual herb |
1 |
Madia elegans ssp. vernalis |
Spring common madia |
Annual herb |
13 |
Madia elegans ssp. wheeleri |
Wheeler's common madia |
Annual herb |
12 |
Madia exigua |
Small tarweed |
Annual herb |
|
Madia gracilis |
Gumweed |
Annual herb |
1 |
Madia minima |
Little tarweed |
Annual herb |
|
Madia sativa |
Coastal tarweed |
Annual herb |
|
Malacothrix californica |
Desert dandelion |
Annual herb |
|
Malacothrix clevelandii |
Cleveland's malacothrix |
Annual herb |
|
Malacothrix coulteri |
Snake's head |
Annual herb |
2 |
Malacothrix floccifera |
Woolly malacothrix |
Annual herb |
1 |
Malacothrix foliosa |
Leafy malacothrix |
Annual herb |
|
Malacothrix foliosa ssp. foliosa |
Leafy desertdandelion |
Annual herb |
|
Malacothrix foliosa ssp. philbrickii |
Philbrick's desertdandelion |
Annual herb |
|
Malacothrix glabrata |
Desert dandelion |
Annual herb |
4 |
Malacothrix indecora |
Santa cruz island malacothrix |
Annual herb |
|
Malacothrix phaeocarpa |
Central coast malacothrix |
Annual herb |
|
Malacothrix similis |
Mexican malacothrix |
Annual herb |
|
Malacothrix squalida |
Island malacothrix |
Annual herb |
|
Matricaria discoidea |
Pineapple weed |
Annual herb |
3 |
Matricaria occidentalis |
Valley mayweed |
Annual herb |
|
Meconella denticulata |
Small flowered meconella |
Annual herb |
|
Meconella linearis |
Narrow leaved meconella |
Annual herb |
|
Mentzelia affinis |
Yellow comet |
Annual herb |
|
Mentzelia albicaulis |
White stemmed blazing star |
Annual herb |
2 |
Mentzelia congesta |
Clustered blazing star |
Annual herb |
|
Mentzelia dispersa |
Scattered blazing star |
Annual herb |
|
Mentzelia gracilenta |
Blazing star |
Annual herb |
|
Mentzelia lindleyi |
Lindley's blazing star |
Annual herb |
9 |
Mentzelia micrantha |
Small flowered stickleaf |
Annual herb |
2 |
Mentzelia montana |
Mountain blazing star |
Annual herb |
|
Mentzelia pectinata |
San joaquin blazing star |
Annual herb |
|
Mentzelia veatchiana |
Veatch's blazing star |
Annual herb |
|
Micropus amphibolus |
Mt. diablo cottonweed |
Annual herb |
|
Micropus californicus |
Q tips |
Annual herb |
1 |
Micropus californicus var. californicus |
Slender cottonweed |
Annual herb |
|
Microseris bigelovii |
Coast microseris |
Annual herb |
|
Microseris campestris |
San joaquin microseris |
Annual herb |
|
Microseris douglasii |
Douglas' microseris |
Annual herb |
|
Microseris douglasii ssp. douglasii |
Douglas' microseris |
Annual herb |
|
Microseris douglasii ssp. tenella |
Short scaled microseris |
Annual herb |
|
Microseris elegans |
Elegant silverpuffs |
Annual herb |
|
Microsteris gracilis |
Slender phlox |
Annual herb |
|
Microsteris gracilis var. gracilis |
Slender phlox |
Annual herb |
|
Mimetanthe pilosa |
Snouted monkey flower |
Annual herb |
|
Mimulus androsaceus |
Androsace monkeyflower |
Annual herb |
|
Mimulus bigelovii |
Bigelow mimulus |
Annual herb |
2 |
Mimulus bolanderi |
Bolander's monkeyflower |
Annual herb |
|
Mimulus brandegeei |
Santa cruz island monkeyflower |
Annual herb |
|
Mimulus brevipes |
Wide throated yellow monkeyflower |
Annual herb |
2 |
Mimulus breweri |
Brewer's monkeyflower |
Annual herb |
|
Mimulus constrictus |
Dense fruited monkeyflower |
Annual herb |
|
Mimulus floribundus |
Many flowered monkey flower |
Annual herb |
1 |
Mimulus fremontii |
Fremont's monkeyflower |
Annual herb |
|
Mimulus fremontii var. fremontii |
One sided monkeyflower |
Annual herb |
|
Mimulus fremontii var. vandenbergensis |
Vandenberg monkeyflower |
Annual herb |
|
Mimulus glaucescens |
Shield bracted monkeyflower |
Annual herb |
|
Mimulus guttatus |
Yellow monkey flower |
Annual, Perennial herb (rhizomatous) |
37 |
Mimulus johnstonii |
Johnston's monkeyflower |
Annual herb |
|
Mimulus latifolius |
Santa cruz island monkeyflower |
Annual herb |
|
Mimulus microphyllus |
Small leaved monkeyflower |
Annual herb |
35 |
Mimulus nudatus |
Bare monkeyflower |
Annual herb |
|
Mimulus parishii |
Parish mimulus |
Annual herb |
35 |
Mimulus pilosus |
Snouted monkey flower |
Annual herb |
|
Mimulus subsecundus |
One sided monkeyflower |
Annual herb |
|
Mimulus suksdorfii |
Suksdorf's monkeyflower |
Annual herb |
|
Minuartia douglasii |
Douglas' sandwort |
Annual herb |
|
Minuartia pusilla |
Annual sandwort |
Annual herb |
|
Monardella breweri |
Brewer's monardella |
Annual herb |
|
Monardella breweri ssp. glandulifera |
Brewer's monardella |
Annual herb |
1 |
Monardella breweri ssp. lanceolata |
Mustang mint |
Annual herb |
1 |
Monardella breweri ssp. microcephala |
Brewer's monardella |
Annual herb |
1 |
Monardella lanceolata |
Mustang mint |
Annual herb |
1 |
Monardella lanceolata var. lanceolata |
Mustang monardella |
Annual herb |
|
Monardella sinuata |
Curly leaved monardella |
Annual herb |
|
Monardella sinuata ssp. sinuata |
|
Annual herb |
|
Monardella undulata |
Curly leaved monardella |
Annual herb |
|
Monardella undulata ssp. arguelloensis |
Curly leaved monardella |
Annual herb |
|
Monardella undulata ssp. crispa |
Crisp monardella |
Annual herb |
1 |
Monardella undulata ssp. undulata |
San luis obispo monardella |
Annual herb |
1 |
Monolepis nuttalliana |
Nuttall's poverty weed |
Annual herb |
|
Monolopia congdonii |
San joaquin woollythreads |
Annual herb |
|
Monolopia lanceolata |
Common monolopia |
Annual herb |
3 |
Monolopia major |
Cupped monolopia |
Annual herb |
|
Montia fontana |
Water montia |
Annual herb |
|
Mucronea californica |
California spineflower |
Annual herb |
2 |
Mucronea perfoliata |
Perfoliate spineflower |
Annual herb |
|
Muhlenbergia microsperma |
Littleseed muhly |
Annual grass |
4 |
Myosurus minimus |
Little mouse tail |
Annual herb |
|
Najas marina |
Marine water nymph |
Annual herb |
|
Nama californica |
California Fiddleleaf |
Annual herb |
|
Nama californicum |
California fiddleleaf |
Annual herb |
|
Navarretia atractyloides |
Holly leaf navarretia |
Annual herb |
|
Navarretia capillaris |
Miniature gilia |
Annual herb |
|
Navarretia divaricata |
Mountain navarretia |
Annual herb |
|
Navarretia hamata |
Hooked navarretia |
Annual herb |
|
Navarretia hamata ssp. leptantha |
Hooked navarretia |
Annual herb |
|
Navarretia hamata ssp. parviloba |
Hooked navarretia |
Annual herb |
|
Navarretia intertexta |
Interwoven navarretia |
Annual herb |
|
Navarretia jaredii |
Paso robles navarretia |
Annual herb |
|
Navarretia mellita |
Skunk navarretia |
Annual herb |
|
Navarretia mitracarpa |
Paso robles navarretia |
Annual herb |
|
Navarretia ojaiensis |
Ojai navarretia |
Annual herb |
|
Navarretia peninsularis |
Baja navarretia |
Annual herb |
|
Navarretia squarrosa |
Skunkweed |
Annual herb |
|
Nemacladus californicus |
Mojave dwarf |
Annual herb |
|
Nemacladus capillaris |
Common nemacladus |
Annual herb |
|
Nemacladus gracilis |
Slender nemacladus |
Annual herb |
|
Nemacladus ramosissimus |
Nuttall's nemacladus |
Annual herb |
|
Nemacladus secundiflorus |
Secund nemacladus |
Annual herb |
|
Nemacladus secundiflorus var. robbinsii |
Robbins' nemacladus |
Annual herb |
|
Nemacladus sigmoideus |
Small flowered nemacladus |
Annual herb |
|
Nemophila maculata |
Five spot |
Annual herb |
16 |
Nemophila menziesii |
Baby blue eyes |
Annual herb |
18 |
Nemophila menziesii var. atomaria |
Baby blue eyes |
Annual herb |
1 |
Nemophila menziesii var. integrifolia |
Baby blue eyes |
Annual herb |
|
Nemophila menziesii var. menziesii |
Baby blue eyes |
Annual herb |
|
Nemophila parviflora |
Small flowered nemophila |
Annual herb |
|
Nemophila pedunculata |
Meadow nemophila |
Annual herb |
|
Nemophila pulchella |
Eastwood's nemophila |
Annual herb |
|
Nemophila pulchella var. fremontii |
Fremont's nemophila |
Annual herb |
|
Nemophila pulchella var. pulchella |
Eastwood's baby blue eyes |
Annual herb |
|
Neoholmgrenia andina |
Plateau evening primrose |
Annual herb |
|
Nicotiana attenuata |
Coyote tobacco |
Annual herb |
|
Nicotiana bigelovii var. wallacei |
Indian tobacco |
Annual herb |
1 |
Nicotiana clevelandii |
Cleveland's tobacco |
Annual herb |
|
Nicotiana quadrivalvis |
Indian tobacco |
Annual herb |
3 |
Nicotiana quadrivalvis var. wallacei |
Wallace's tobacco |
Annual herb |
|
Nuttallanthus canadensis |
Canada toadflax |
Annual, Biennial herb |
|
Nuttallanthus texanus |
Blue toadflax |
Annual, Perennial herb |
1 |
Oenothera deltoides |
Desert lantern |
Annual herb |
6 |
Oenothera deltoides ssp. cognata |
Desert lantern |
Annual herb |
|
Oligomeris linifolia |
Leaved cambess |
Annual herb |
|
Orobanche vallicola |
Valley broom rape |
Annual herb |
|
Oxalis pilosa |
Hairy wood sorrel |
Annual herb |
|
Oxytheca parishii |
Parish's oxytheca |
Annual herb |
|
Oxytheca parishii var. abramsii |
Abrams's oxytheca |
Annual herb |
|
Oxytheca perfoliata |
Roundleaf puncturebract |
Annual herb |
|
Panicum capillare |
Old witch grass |
Annual grass |
2 |
Papaver californicum |
Fire poppy |
Annual herb |
2 |
Papaver heterophyllum |
Wind poppy |
Annual herb |
5 |
Parietaria hespera |
Pelitory |
Annual herb |
|
Parietaria hespera var. californica |
California pellitory |
Annual herb |
|
Parietaria hespera var. hespera |
Pellitory |
Annual herb |
|
Parishella californica |
Mojave dwarf |
Annual herb |
|
Pectocarya heterocarpa |
Chuckwalla pectocarya |
Annual herb |
|
Pectocarya linearis |
Sagebrush combseed |
Annual herb |
|
Pectocarya linearis ssp. ferocula |
Slender comb seed |
Annual herb |
|
Pectocarya penicillata |
Winged pectocarya |
Annual herb |
|
Pectocarya setosa |
Moth combseed |
Annual herb |
1 |
Pentachaeta alsinoides |
Tiny pygmy daisy |
Annual herb |
|
Pentachaeta fragilis |
Fragile pygmy daisy |
Annual herb |
|
Perityle emoryi |
Emory's rock daisy |
Annual herb |
3 |
Persicaria lapathifolia |
Common knotweed |
Annual herb |
|
Petunia parviflora |
Wild petunia |
Annual herb |
|
Phacelia affinis |
Limestone phacelia |
Annual herb |
|
Phacelia brachyloba |
Short lobed phacelia |
Annual herb |
1 |
Phacelia campanularia |
Desert bells |
Annual herb |
17 |
Phacelia campanularia ssp. campanularia |
Desert bells |
Annual herb |
1 |
Phacelia campanularia var. campanularia |
Desert bells |
Annual herb |
1 |
Phacelia cicutaria |
Caterpillar phacelia |
Annual herb |
6 |
Phacelia cicutaria var. cicutaria |
Caterpillar phacelia |
Annual herb |
|
Phacelia cicutaria var. hispida |
Caterpillar phacelia |
Annual herb |
|
Phacelia cicutaria var. hubbyi |
Hubby's caterpillar phacelia |
Annual herb |
|
Phacelia ciliata |
Great valley phacelia |
Annual herb |
1 |
Phacelia ciliata var. ciliata |
Great valley phacelia |
Annual herb |
|
Phacelia crenulata |
Notch leaved phacelia |
Annual herb |
2 |
Phacelia curvipes |
Washoe phacelia |
Annual herb |
|
Phacelia davidsonii |
Davidson's phacelia |
Annual herb |
|
Phacelia distans |
Common phacelia |
Annual herb |
3 |
Phacelia douglasii |
Douglas' phacelia |
Annual herb |
|
Phacelia douglasii var. douglasii |
Douglas' phacelia |
Annual herb |
|
Phacelia floribunda |
Many flowered phacelia |
Annual herb |
|
Phacelia fremontii |
Fremont's phacelia |
Annual herb |
2 |
Phacelia grandiflora |
Giant flowered phacelia |
Annual herb |
6 |
Phacelia grisea |
Grey phacelia |
Annual herb |
|
Phacelia hardhamiae |
Hardham's gray phacelia |
Annual herb |
|
Phacelia hubbyi |
Hubby's phacelia |
Annual herb |
|
Phacelia imbricata var. bernardina |
Bernadina Phacelia |
Annual herb |
|
Phacelia imbricata var. imbricata |
Imbricate Phacelia |
Annual herb |
|
Phacelia insularis |
Santa rosa island phacelia |
Annual herb |
|
Phacelia insularis var. continentis |
North coast phacelia |
Annual herb |
|
Phacelia insularis var. insularis |
Island phacelia |
Annual herb |
|
Phacelia longipes |
Long stalk phacelia |
Annual herb |
|
Phacelia malvifolia |
Stinging phacelia |
Annual herb |
1 |
Phacelia malvifolia var. loasifolia |
Stinging phacelia |
Annual herb |
1 |
Phacelia parryi |
Parry's phacelia |
Annual herb |
3 |
Phacelia suaveolens |
Sweet scented phacelia |
Annual herb |
|
Phacelia tanacetifolia |
Tansy leafed phacelia |
Annual herb |
14 |
Phacelia vallis-mortae |
Death valley phacelia |
Annual herb |
|
Phacelia vallis-mortae var. heliophila |
Death valley phacelia |
Annual herb |
|
Phacelia viscida |
Sticky phacelia |
Annual herb |
4 |
Phacelia viscida var. albiflora |
Sticky phacelia |
Annual herb |
|
Phacelia viscida var. viscida |
Sticky phacelia |
Annual herb |
|
Phalaris angusta |
Timothy canarygrass |
Annual grass |
|
Phalaris lemmonii |
Lemmon's canarygrass |
Annual grass |
|
Phlox gracilis |
Annual phlox |
Annual herb |
|
Pholistoma auritum |
Fiesta flower |
Annual herb |
|
Pholistoma auritum var. auritum |
Blue fiesta flower |
Annual herb |
|
Pholistoma membranaceum |
White fiesta flower |
Annual herb |
|
Pholistoma racemosum |
San diego fiesta flower |
Annual herb |
|
Plagiobothrys acanthocarpus |
Adobe allocarya |
Annual herb |
|
Plagiobothrys arizonicus |
Arizona popcorn flower |
Annual herb |
|
Plagiobothrys bracteatus |
Bracted allocarya |
Annual herb |
|
Plagiobothrys canescens |
Valley popcorn |
Annual herb |
|
Plagiobothrys canescens var. canescens |
Valley popcornflower |
Annual herb |
|
Plagiobothrys canescens var. catalinensis |
Catalina popcornflower |
Annual herb |
|
Plagiobothrys collinus |
Cooper's popcornflower |
Annual herb |
|
Plagiobothrys collinus var. californicus |
California popcorn flower |
Annual herb |
|
Plagiobothrys collinus var. fulvescens |
Rusty haired popcorn flower |
Annual herb |
|
Plagiobothrys collinus var. gracilis |
Graceful popcorn flower |
Annual herb |
|
Plagiobothrys nothofulvus |
Rusty haired popcorn flower |
Annual herb |
|
Plagiobothrys tenellus |
Slender popcorn flower |
Annual herb |
|
Plagiobothrys trachycarpus |
Rough fruited allocarya |
Annual herb |
|
Plagiobothrys undulatus |
Coast allocarya |
Annual herb |
|
Planodes virginica |
Common rock cress |
Annual, Perennial herb |
|
Planodes virginicum |
Common rock cress |
Annual, Perennial herb |
|
Plantago bigelovii |
Long leaf plantain |
Annual herb |
|
Plantago elongata |
Coastal plantain |
Annual herb |
|
Plantago erecta |
California plantain |
Annual herb |
6 |
Plantago ovata |
Desert plantain |
Annual herb |
5 |
Plantago ovata var. fastigiata |
Desert plantain |
Annual herb |
|
Plantago ovata var. insularis |
Desert plantain |
Annual herb |
5 |
Platystemon californicus |
Cream cups |
Annual herb |
2 |
Platystemon californicus var. ciliatus |
Santa barbara island cream cups |
Annual herb |
3 |
Plectritis brachystemon |
Short spurred plectritis |
Annual herb |
|
Plectritis ciliosa |
Long spurred plectritis |
Annual herb |
|
Plectritis ciliosa ssp. ciliosa |
Long spurred plectritis |
Annual herb |
|
Plectritis ciliosa ssp. insignis |
Showy plectritis |
Annual herb |
|
Plectritis congesta |
Sea blush |
Annual herb |
1 |
Plectritis congesta ssp. brachystemon |
Shortspur seablush |
Annual herb |
|
Plectritis congesta ssp. congesta |
Sea blush |
Annual herb |
|
Plectritis macrocera |
Plectritis |
Annual herb |
|
Pluchea odorata |
Salt marsh fleabane |
Annual, Perennial herb |
9 |
Pluchea odorata var. odorata |
Salt marsh fleabane |
Annual, Perennial herb |
3 |
Poa bolanderi |
Bolander's bluegrass |
Annual grass |
|
Poa howellii |
Howell's blue grass |
Annual grass |
|
Pogogyne douglasii |
Douglas' pogogyne |
Annual herb |
|
Pogogyne douglasii ssp. douglasii |
Douglas' mesamint |
Annual herb |
|
Pogogyne serpylloides |
Thyme leaf mesa mint |
Annual herb |
|
Polemonium micranthum |
Annual sky pilot |
Annual herb |
|
Polycarpon depressum |
California polycarpon |
Annual herb |
|
Polygonum lapathifolium |
Common knotweed |
Annual herb |
|
Potentilla rivalis |
Brook cinquefoil |
Annual, Perennial herb |
|
Poteridium annuum |
Western burnet |
Annual, Perennial herb |
|
Pseudognaphalium californicum |
Ladies' tobacco |
Annual, Perennial herb |
14 |
Psilocarphus brevissimus |
Woolly marbles |
Annual herb |
|
Psilocarphus brevissimus var. brevissimus |
Woolly heads |
Annual herb |
|
Psilocarphus chilensis |
Round woolly marbles |
Annual herb |
|
Psilocarphus tenellus |
Slender woolly heads |
Annual herb |
|
Psilocarphus tenellus var. globiferus |
Round woolly marbles |
Annual herb |
|
Psilocarphus tenellus var. tenellus |
Slender woolly heads |
Annual herb |
|
Pterostegia drymarioides |
Fairy mist |
Annual herb |
|
Rafinesquia californica |
California chicory |
Annual herb |
|
Ranunculus hebecarpus |
Pubescent fruited buttercup |
Annual herb |
|
Ranunculus sceleratus |
Cursed crowfoot |
Annual herb (aquatic) |
|
Ranunculus sceleratus var. sceleratus |
Cursed buttercup |
Annual herb (aquatic) |
|
Rigiopappus leptocladus |
Wire weed |
Annual herb |
|
Rorippa curvisiliqua |
Curvepod yellow cress |
Annual, Perennial herb |
|
Rorippa palustris |
Bog yellow cress |
Annual, Perennial herb |
|
Rorippa palustris ssp. palustris |
Bog yellowcress |
Annual, Perennial herb |
|
Rorippa palustris var. occidentalis |
Western bog yellow cress |
Annual, Perennial herb |
|
Rumex fueginus |
Golden dock |
Annual, Perennial herb |
|
Rumex maritimus |
Golden dock |
Annual, Perennial herb |
|
Rumex persicarioides |
Golden dock |
Annual, Perennial herb |
|
Sagina decumbens |
Trailing pearlwort |
Annual herb |
|
Sagina decumbens ssp. occidentalis |
Western pearlwort |
Annual herb |
|
Salicornia depressa |
Virginia glasswort |
Annual herb |
7 |
Saltugilia australis |
Southern gilia |
Annual herb |
|
Saltugilia splendens |
Splendid gilia |
Annual herb |
|
Saltugilia splendens ssp. splendens |
Splendid gilia |
Annual herb |
|
Salvia carduacea |
Thistle sage |
Annual herb |
7 |
Salvia columbariae |
Chia sage |
Annual herb |
12 |
Salvia columbariae var. columbariae |
Chia |
Annual herb |
|
Scirpus cernuus |
Low clubrush |
Annual grass |
14 |
Scribneria bolanderi |
Scribneria |
Annual grass |
|
Senecio aphanactis |
California groundsel |
Annual herb |
|
Senecio californicus |
California butterweed |
Annual herb |
|
Sibara filifolia |
Island rockcress |
Annual herb |
|
Sibara virginica |
Common rock cress |
Annual, Perennial herb |
|
Silene antirrhina |
Sleepy catch fly |
Annual herb |
|
Silene californica |
California indian pink |
Annual herb |
3 |
Silene multinervia |
Fire following campion |
Annual herb |
|
Silene verecunda |
Dolores campion |
Annual herb |
|
Silene verecunda ssp. platyota |
San francisco campion |
Annual herb |
|
Solanum americanum |
White nightshade |
Annual, Perennial herb |
2 |
Spergularia marina |
Salt sand spurry |
Annual herb |
1 |
Spergularia salina |
Salt sandspurry |
Annual herb |
1 |
Stebbinsoseris heterocarpa |
Grassland stebbinsoseris |
Annual herb |
|
Stellaria nitens |
Shining chickweed |
Annual herb |
|
Stephanomeria diegensis |
San diego wreathplant |
Annual, Perennial herb |
|
Stephanomeria elata |
Santa barbara stephanomeria |
Annual herb |
|
Stephanomeria exigua |
Small wirelettuce |
Annual herb |
|
Stephanomeria exigua ssp. coronaria |
White plume wirelettuce |
Annual herb |
|
Stephanomeria exigua ssp. exigua |
Mitra |
Annual herb |
|
Stephanomeria paniculata |
Stiff branched stephanomeria |
Annual herb |
|
Stephanomeria virgata |
Twiggy wreath plant |
Annual herb |
1 |
Stephanomeria virgata ssp. pleurocarpa |
Tall stephanomeria |
Annual herb |
|
Stephanomeria virgata ssp. virgata |
Tall milk aster |
Annual herb |
|
Stylocline gnaphaloides |
Everlasting stylocline |
Annual herb |
|
Stylomecon heterophylla |
Wind poppy |
Annual herb |
6 |
Suaeda calceoliformis |
Horned sea blite |
Annual herb |
1 |
Symphyotrichum subspicatum |
Douglas aster |
Annual herb |
9 |
Symphyotrichum subulatum |
Eastern annual saltmarsh aster |
Annual herb |
1 |
Tetrapteron graciliflorum |
Hill sun cup |
Annual herb |
|
Tetrapteron palmeri |
Palmer's sun cup |
Annual herb |
|
Thysanocarpus conchuliferus |
Santacruz island lacepod |
Annual herb |
|
Thysanocarpus curvipes |
Common fringe pod |
Annual herb |
2 |
Thysanocarpus curvipes ssp. amplectens |
Common fringe pod |
Annual herb |
|
Thysanocarpus curvipes ssp. curvipes |
Fringe Pod |
Annual herb |
|
Thysanocarpus curvipes ssp. elegans |
Fringe Pod |
Annual herb |
|
Thysanocarpus laciniatus |
Narrow leaved lacepod |
Annual herb |
1 |
Thysanocarpus laciniatus var. laciniatus |
Narrow leaved lacepod |
Annual herb |
1 |
Thysanocarpus radians |
Showy fringe pod |
Annual herb |
1 |
Trichostema austromontanum |
Southern bluecurls |
Annual herb |
|
Trichostema lanceolatum |
Vinegarweed |
Annual herb |
2 |
Trichostema ovatum |
San joaquin bluecurls |
Annual herb |
|
Trifolium albopurpureum |
Indian clover |
Annual herb |
2 |
Trifolium albopurpureum var. albopurpureum |
Indian clover |
Annual herb |
2 |
Trifolium albopurpureum var. dichotomum |
Clover |
Annual herb |
|
Trifolium albopurpureum var. olivaceum |
Owl's clover |
Annual herb |
|
Trifolium barbigerum |
Bearded clover |
Annual herb |
|
Trifolium bifidum |
Notch leaf clover |
Annual herb |
2 |
Trifolium bifidum var. decipiens |
Notch leaf clover |
Annual herb |
2 |
Trifolium ciliolatum |
Tree clover |
Annual herb |
7 |
Trifolium columbinum |
Olive clover |
Annual herb |
|
Trifolium cyathiferum |
Cup clover |
Annual herb |
|
Trifolium depauperatum |
Dwarf sack clover |
Annual herb |
|
Trifolium depauperatum var. amplectens |
Pale sack clover |
Annual herb |
|
Trifolium depauperatum var. depauperatum |
Dwarf bladder clover |
Annual herb |
|
Trifolium depauperatum var. truncatum |
Dwarf sack clover |
Annual herb |
|
Trifolium dichotomum |
Branched indian clover |
Annual herb |
|
Trifolium fucatum |
Bull clover |
Annual herb |
5 |
Trifolium gracilentum |
Pin point clover |
Annual herb |
5 |
Trifolium gracilentum var. gracilentum |
Pin point clover |
Annual herb |
5 |
Trifolium gracilentum var. palmeri |
Southern island clover |
Annual herb |
|
Trifolium macraei |
Macrae's clover |
Annual herb |
|
Trifolium microcephalum |
Small head clover |
Annual herb |
5 |
Trifolium microdon |
Valparaiso clover |
Annual herb |
|
Trifolium obtusiflorum |
Creek clover |
Annual herb |
5 |
Trifolium oliganthum |
Few flowered clover |
Annual herb |
1 |
Trifolium olivaceum |
Olive clover |
Annual herb |
|
Trifolium palmeri |
Southern island clover |
Annual herb |
|
Trifolium variegatum |
Variegated clover |
Annual herb |
1 |
Trifolium variegatum var. major |
Large variegated clover |
Annual herb |
1 |
Trifolium variegatum var. variegatum |
Variegated clover |
Annual herb |
|
Trifolium willdenovii |
Tomcat clover |
Annual herb |
8 |
Triglochin scilloides |
Flowering-quillwort |
Annual herb (aquatic) |
|
Triodanis biflora |
Venus looking glass |
Annual herb |
|
Triodanis perfoliata |
Clasping venus looking glass |
Annual herb |
1 |
Triphysaria eriantha |
Butter 'n' eggs |
Annual herb |
1 |
Triphysaria eriantha ssp. eriantha |
Butter 'n' eggs |
Annual herb |
|
Triphysaria pusilla |
Little owl's clover |
Annual herb |
|
Tropidocarpum gracile |
Slender tropidocarpum |
Annual herb |
|
Uropappus lindleyi |
Silver puffs |
Annual herb |
1 |
Verbena bracteata |
Bracted verbena |
Annual, Perennial herb |
|
Verbena menthifolia |
Mint leafed vervain |
Annual, Perennial herb |
|
Veronica peregrina |
Neckweed |
Annual herb |
|
Veronica peregrina ssp. xalapensis |
Speedwell |
Annual herb |
|
Vicia ludoviciana |
Louisiana vetch |
Annual herb |
|
Vicia ludoviciana ssp. ludoviciana |
Louisiana vetch |
Annual herb |
|
Vicia ludoviciana var. ludoviciana |
Slender vetch |
Annual herb |
|
Vulpia microstachys |
Fescue |
Annual grass |
6 |
Vulpia microstachys var. ciliata |
Eastwood fescue |
Annual grass |
|
Vulpia microstachys var. confusa |
Tracy's fescue |
Annual grass |
|
Vulpia microstachys var. microstachys |
Small fescue |
Annual grass |
|
Vulpia microstachys var. pauciflora |
Few flowered fescue |
Annual grass |
|
Vulpia octoflora |
Slender fescue |
Annual grass |
5 |
Vulpia octoflora var. hirtella |
Six weeks fescue |
Annual grass |
1 |
Vulpia octoflora var. octoflora |
Six weeks fescue |
Annual grass |
|
Xanthium strumarium |
Cocklebur |
Annual herb |
|
Yabea microcarpa |
Hedge parsley |
Annual herb |
|
Zeltnera davyi |
Davy's centaury |
Annual herb |
1 |
Zeltnera exaltata |
Cancha lagua |
Annual herb |
|
Zeltnera muehlenbergii |
Muehlenberg's centaury |
Annual herb |
2 |
Zeltnera venusta |
Charming centaury |
Annual herb |
|
Lifeform: Biennial | 3 plants |
Erigeron divergens |
Diffuse daisy |
Biennial, Perennial herb |
4 |
Gnaphalium ramosissimum |
Pink everlasting |
Biennial herb |
3 |
Pseudognaphalium ramosissimum |
Pink cudweed |
Biennial herb |
3 |
Lifeform: Perennial | 1191 plants |
Lifeform: Fern | 53 plants |
Adiantum aleuticum |
Five finger fern |
Fern |
9 |
Adiantum capillus-veneris |
Venus hair |
Fern |
14 |
Adiantum jordanii |
Adiantum |
Fern |
4 |
Argyrochosma jonesii |
Jones' false cloak fern |
Fern |
|
Aspidotis californica |
California lace fern |
Fern |
1 |
Athyrium filix-femina |
Common ladyfern |
Fern |
19 |
Athyrium filix-femina ssp. cyclosorum |
Subarctic ladyfern |
Fern |
|
Athyrium filix-femina var. cyclosorum |
Western lady fern |
Fern |
1 |
Azolla filiculoides |
Mosquito fern |
Fern |
|
Cheilanthes clevelandii |
Cleveland's lipfern |
Fern |
|
Cheilanthes cooperae |
Mrs. cooper's lipfern |
Fern |
|
Cheilanthes covillei |
Coville's lip fern |
Fern |
4 |
Cystopteris fragilis |
Brittle fern |
Fern |
1 |
Dryopteris arguta |
Wood fern |
Fern |
7 |
Equisetum arvense |
Common horsetail |
Fern |
6 |
Equisetum hyemale |
Scouringrush horsetail |
Fern |
31 |
Equisetum hyemale ssp. affine |
Giant scouring rush |
Fern |
7 |
Equisetum hyemale var. affine |
Scouringrush horsetail |
Fern |
4 |
Equisetum laevigatum |
Smooth scouring rush |
Fern |
2 |
Equisetum telmateia |
Giant horsetail |
Fern |
3 |
Equisetum telmateia ssp. braunii |
Giant horsetail |
Fern |
1 |
Equisetum telmateia var. braunii |
Giant horsetail |
Fern |
1 |
Isoetes howellii |
Quillwort |
Fern |
|
Marsilea vestita |
Hairy waterclover |
Fern |
6 |
Marsilea vestita ssp. vestita |
Hairy pepperwort |
Fern |
5 |
Myriopteris clevelandii |
Cleveland's lip fern |
Fern |
|
Myriopteris cooperae |
Cooper's lip fern |
Fern |
|
Myriopteris covillei |
Coville's lip fern |
Fern |
4 |
Ophioglossum californicum |
California adder's tongue |
Fern (rhizomatous) |
|
Pellaea andromedifolia |
Coffee fern |
Fern |
3 |
Pellaea andromedifolia var. pubescens |
Coffee fern |
Fern |
3 |
Pellaea mucronata |
Bird's foot fern |
Fern |
2 |
Pellaea mucronata var. mucronata |
Bird's foot fern |
Fern |
|
Pentagramma maxonii |
Maxon's gold back fern |
Fern |
|
Pentagramma triangularis |
Gold back fern |
Fern |
3 |
Pentagramma triangularis ssp. maxonii |
Maxon's gold back fern |
Fern |
|
Pentagramma triangularis ssp. semipallida |
Pale gold back fern |
Fern |
3 |
Pentagramma triangularis ssp. triangularis |
Gold back fern |
Fern |
|
Pentagramma triangularis ssp. viscosa |
Sticky gold back fern |
Fern |
|
Pentagramma viscosa |
Sticky gold back fern |
Fern |
|
Pilularia americana |
Pillwort |
Fern |
|
Polypodium californicum |
California polypody |
Fern |
12 |
Polypodium scouleri |
Leather fern |
Fern |
8 |
Polystichum imbricans |
Narrow leaved sword fern |
Fern |
1 |
Polystichum imbricans ssp. curtum |
Cliff sword fern |
Fern |
|
Polystichum imbricans ssp. imbricans |
Rock sword fern |
Fern |
|
Polystichum munitum |
Western sword fern |
Fern |
43 |
Pteridium aquilinum |
Western brackenfern |
Fern |
5 |
Pteridium aquilinum var. pubescens |
Western bracken fern |
Fern |
|
Selaginella bigelovii |
Bigelow's moss fern |
Fern (mosslike) |
2 |
Thelypteris puberula |
Showy fern |
Fern (rhizomatous) |
4 |
Thelypteris puberula var. sonorensis |
Sonoran fern |
Fern (rhizomatous) |
1 |
Woodwardia fimbriata |
Western chain fern |
Fern |
31 |
Lifeform: Shrub | 487 plants |
Lifeform: Tree | 71 plants |
Abies concolor |
White fir |
Tree |
22 |
Acer macrophyllum |
Bigleaf maple |
Tree |
53 |
Acer negundo |
Boxelder |
Tree |
31 |
Acer negundo var. californicum |
California box elder |
Tree |
31 |
Adenostoma sparsifolium |
Red shanks |
Tree |
6 |
Aesculus californica |
Buckeye |
Tree |
47 |
Alnus rhombifolia |
White alder |
Tree |
39 |
Arbutus menziesii |
Madrono |
Tree |
36 |
Callitropsis macrocarpa |
Monterey cypress |
Tree |
6 |
Callitropsis stephensonii |
Arizona cypress |
Tree |
3 |
Calocedrus decurrens |
Incense cedar |
Tree |
40 |
Cupressus macrocarpa |
Monterey cypress |
Tree |
25 |
Cupressus stephensonii |
Arizona cypress |
Tree |
4 |
Fraxinus latifolia |
Oregon ash |
Tree |
30 |
Fraxinus velutina |
Arizona ash |
Tree |
11 |
Hesperocyparis macrocarpa |
Monterey cypress |
Tree |
25 |
Hesperocyparis stephensonii |
Cuyamaca cypress |
Tree |
21 |
Juglans californica |
Southern california black walnut |
Tree |
12 |
Juglans californica var. californica |
Southern california black walnut |
Tree |
12 |
Juglans californica var. hindsii |
Northern california black walnut |
Tree |
14 |
Juglans hindsii |
Northern california black walnut |
Tree |
14 |
Lyonothamnus floribundus |
Island ironwood |
Tree |
15 |
Lyonothamnus floribundus ssp. asplenifolius |
Santa cruz island ironwood |
Tree |
5 |
Lyonothamnus floribundus ssp. aspleniifolius |
Santa cruz island ironwood |
Tree |
5 |
Pinus attenuata |
Knobcone pine |
Tree |
6 |
Pinus coulteri |
Coulter pine |
Tree |
13 |
Pinus jeffreyi |
Jeffrey pine |
Tree |
17 |
Pinus lambertiana |
Sugar pine |
Tree |
13 |
Pinus monophylla |
Single leaf pinyon |
Tree |
10 |
Pinus monticola |
Western white pine |
Tree |
10 |
Pinus muricata |
Bishop pine |
Tree |
12 |
Pinus ponderosa |
Yellow pine |
Tree |
29 |
Pinus quadrifolia |
Parry pine |
Tree |
|
Pinus radiata |
Monterey pine |
Tree |
8 |
Pinus sabiniana |
Gray pine |
Tree |
29 |
Pinus torreyana |
Island torrey pine |
Tree |
14 |
Pinus torreyana ssp. insularis |
Santa rosa isl. torrey pine |
Tree |
|
Pinus torreyana ssp. torreyana |
Torrey pine |
Tree |
1 |
Platanus racemosa |
California sycamore |
Tree |
37 |
Populus balsamifera ssp. trichocarpa |
Black cottonwood |
Tree |
27 |
Populus fremontii |
Fremont cottonwood |
Tree |
33 |
Populus fremontii ssp. fremontii |
Cottonwood |
Tree |
4 |
Populus trichocarpa |
Black cottonwood |
Tree |
27 |
Prunus ilicifolia ssp. lyonii |
Island cherry |
Tree |
24 |
Pseudotsuga macrocarpa |
Bigcone spruce |
Tree |
3 |
Pseudotsuga menziesii |
Douglas fir |
Tree |
31 |
Pseudotsuga menziesii var. menziesii |
Douglas fir |
Tree |
4 |
Quercus Xmacdonaldii |
Macdonald's oak |
Tree |
|
Quercus Xmorehus |
Oracle oak |
Tree |
1 |
Quercus agrifolia |
Coast live oak |
Tree |
53 |
Quercus agrifolia var. agrifolia |
Coast live oak |
Tree |
3 |
Quercus berberidifolia |
Inland scrub oak |
Tree |
13 |
Quercus chrysolepis |
Gold cup live oak |
Tree |
24 |
Quercus chrysolepis var. nana |
Canyon live oak |
Tree |
25 |
Quercus douglasii |
Blue oak |
Tree |
27 |
Quercus engelmannii |
Engelmann oak |
Tree |
10 |
Quercus john-tuckeri |
Tucker's oak |
Tree |
|
Quercus kelloggii |
California black oak |
Tree |
24 |
Quercus lobata |
Valley oak |
Tree |
40 |
Quercus parvula |
Santa cruz island oak |
Tree |
1 |
Quercus parvula var. parvula |
Santa cruz island oak |
Tree |
|
Quercus parvula var. shrevei |
Shreve's oak |
Tree |
1 |
Quercus tomentella |
Island oak |
Tree |
5 |
Salix gooddingii |
Gooding's willow |
Tree |
8 |
Salix laevigata |
Polished willow |
Tree |
17 |
Salix lasiandra |
Pacific willow |
Tree |
20 |
Salix lasiandra var. lasiandra |
Pacific willow |
Tree |
6 |
Salix lucida ssp. lasiandra |
Shining willow |
Tree |
6 |
Sequoia sempervirens |
Coast redwood |
Tree |
33 |
Umbellularia californica |
California bay |
Tree |
42 |
Washingtonia filifera |
California fan palm |
Tree |
9 |
Lifeform: Vine | 1 plant |