|
|
|
|
|
Ancistrocarphus filagineus |
Woolly fishhooks |
Annual herb |
|
|
Antirrhinum cornutum |
Spurred snapdragon |
Annual herb |
|
|
Antirrhinum vexillo-calyculatum |
Brewer's snapdragon |
Annual herb |
|
|
Antirrhinum vexillo-calyculatum ssp. breweri |
Brewer's sail flower snapdragon |
Annual herb |
|
|
Antirrhinum vexillo-calyculatum ssp. vexillo-calyculatum |
Wiry snapdragon |
Annual herb |
|
|
Antirrhinum vexillocalyculatum |
Wiry snapdragon |
Annual herb |
|
|
Antirrhinum vexillocalyculatum ssp. breweri |
Wiry snapdragon |
Annual herb |
|
|
Antirrhinum vexillocalyculatum ssp. vexillocalyculatum |
Wiry snapdragon |
Annual herb |
|
|
Aphanes occidentalis |
Ladie's mantle |
Annual, Perennial herb |
|
|
Aphyllon purpureum |
Naked broom rape |
Annual herb |
|
|
Aristida oligantha |
Oldfield three awn |
Annual grass |
|
|
Astragalus breweri |
Brewer's milk vetch |
Annual herb |
|
|
Astragalus gambelianus |
Loco weed |
Annual herb |
|
|
Astragalus rattanii |
Rattan's milk vetch |
Annual herb |
|
|
Athysanus pusillus |
Dwarf athysanus |
Annual herb |
|
|
Atriplex gmelinii |
Gmelin's saltbush |
Annual herb |
|
|
Atriplex gmelinii var. gmelinii |
Gmelin's saltbush |
Annual herb |
|
|
Atriplex patula var. obtusa |
Spear oracle |
Annual herb |
|
|
Atriplex subspicata |
Spike saltbush |
Annual herb |
|
|
Beckmannia syzigachne |
American sloughgrass |
Annual grass |
5 |
|
Bidens frondosa |
Sticktight |
Annual herb |
|
|
Blennosperma bakeri |
Sonoma sunshine |
Annual herb |
|
|
Blennosperma nanum |
Yellow carpet |
Annual herb |
|
|
Blennosperma nanum var. nanum |
Common blennosperma |
Annual herb |
|
|
Blennosperma nanum var. robustum |
Point reyes blennosperma |
Annual herb |
|
|
Bromus orcuttianus |
Orcutt's brome grass |
Annual grass |
1 |
|
Bromus vulgaris |
Common brome |
Annual grass |
1 |
|
Calandrinia breweri |
Brewer's calandrinia |
Annual herb |
1 |
|
Calandrinia ciliata |
Redmaids |
Annual herb |
7 |
|
Calandrinia menziesii |
Calandrinia |
Annual herb |
7 |
|
Callitriche heterophylla var. bolanderi |
Bolander's water starwort |
Annual herb |
|
|
Callitriche marginata |
Winged water starwort |
Annual herb (aquatic) |
|
|
Callitriche palustris |
Vernal water-starwort |
Annual herb |
|
|
Callitriche trochlearis |
Water starwort |
Annual herb (aquatic) |
|
|
Callitriche verna |
Water starwort |
Annual herb |
|
|
Calycadenia fremontii |
Fremont's calycadenia |
Annual herb |
|
|
Calycadenia micrantha |
Small flowered calycadenia |
Annual herb |
|
|
Calycadenia multiglandulosa |
Rosin weed |
Annual herb |
|
|
Calycadenia truncata |
Rosin weed |
Annual herb |
|
|
Calycadenia truncata ssp. microcephala |
Oregon western rosinweed |
Annual herb |
|
|
Calyptridium quadripetalum |
Four petaled pussypaws |
Annual herb |
|
|
Calyptridium umbellatum |
Pussy toes |
Annual, Perennial herb |
3 |
|
Camissonia bistorta |
California sun cup |
Annual herb |
5 |
|
Camissonia californica |
California primrose |
Annual herb |
1 |
|
Camissonia chamaenerioides |
Long fruit suncup |
Annual herb |
|
|
Camissonia contorta |
Contorted sun cup |
Annual herb |
|
|
Camissonia graciliflora |
Hill sun cup |
Annual herb |
|
|
Camissonia hirtella |
Hairy sun cups |
Annual herb |
|
|
Camissonia micrantha |
Spencer primrose |
Annual herb |
2 |
|
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 hirtella |
Hairy sun cup |
Annual herb |
|
|
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 |
|
|
Campanula angustiflora |
Eastwood's harebell |
Annual herb |
|
|
Cardamine oligosperma |
Idaho bittercress |
Annual, Perennial herb |
|
|
Castilleja ambigua |
Johnny nip |
Annual herb |
|
|
Castilleja ambigua ssp. ambigua |
Johnny nip |
Annual herb |
|
|
Castilleja ambigua ssp. humboldtiensis |
Humboldt bay owl's clover |
Annual herb (hemiparasitic) |
|
|
Castilleja ambigua var. ambigua |
Johnny-nip |
Annual herb |
|
|
Castilleja ambigua var. humboldtiensis |
Humboldt bay owl's-clover |
Annual 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 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 rubicundula |
Cream sacs |
Annual herb |
|
|
Castilleja rubicundula ssp. lithospermoides |
Cream sacs |
Annual herb |
|
|
Caulanthus lasiophyllus |
California mustard |
Annual herb |
|
|
Centaurium davyi |
Davy's centaury |
Annual herb |
|
|
Centaurium muehlenbergii |
Monterey centaury |
Annual herb |
2 |
|
Centaurium trichanthum |
Alkali centaury |
Annual herb |
|
|
Centaurium venustum |
Beautiful centaury |
Annual herb |
|
|
Centromadia fitchii |
Spikeweed |
Annual herb |
|
|
Centromadia pungens |
Common tarweed |
Annual herb |
2 |
|
Centromadia pungens ssp. pungens |
Common tarweed |
Annual herb |
|
|
Centunculus minimus |
False pimpernel |
Annual herb |
|
|
Chaenactis douglasii |
Chaenactis |
Annual, Perennial herb |
|
|
Chaenactis douglasii var. douglasii |
Dusty pincushions |
Annual, Perennial herb |
|
|
Chaenactis glabriuscula |
Common yellow chaenactis |
Annual herb |
3 |
|
Chaenactis glabriuscula var. heterocarpha |
Variable fruited yellow chaenactis |
Annual herb |
|
|
Chamaesyce serpyllifolia |
Thyme leafed spurge |
Annual herb |
|
|
Chamaesyce serpyllifolia ssp. serpyllifolia |
Thyme leafed spurge |
Annual herb |
|
|
Chamomilla suaveolens |
Common pineapple weed |
Annual herb |
|
|
Chorizanthe clevelandii |
Cleveland's spineflower |
Annual herb |
|
|
Chorizanthe howellii |
Howell's spineflower |
Annual herb |
|
|
Chorizanthe membranacea |
Pink spineflower |
Annual herb |
1 |
|
Chorizanthe polygonoides |
Knotweed spineflower |
Annual herb |
|
|
Chorizanthe polygonoides var. polygonoides |
Knotweed spineflower |
Annual herb |
|
|
Cicendia quadrangularis |
Common microcalis |
Annual herb |
|
|
Cirsium quercetorum |
Brownie thistle |
Annual, Perennial herb |
1 |
|
Clarkia amoena |
Farewell to spring |
Annual herb |
17 |
|
Clarkia amoena ssp. amoena |
Farewell to spring |
Annual herb |
2 |
|
Clarkia amoena ssp. huntiana |
Farewell to spring |
Annual herb |
|
|
Clarkia amoena ssp. whitneyi |
Farewell to spring |
Annual herb |
2 |
|
Clarkia concinna |
Red ribbons |
Annual herb |
5 |
|
Clarkia concinna ssp. concinna |
Red ribbons |
Annual herb |
|
|
Clarkia davyi |
Davy's clarkia |
Annual herb |
1 |
|
Clarkia epilobioides |
Willow herb clarkia |
Annual herb |
|
|
Clarkia gracilis |
Graceful clarkia |
Annual herb |
3 |
|
Clarkia gracilis ssp. gracilis |
Graceful clarkia |
Annual herb |
|
|
Clarkia gracilis ssp. sonomensis |
Sonoma clarkia |
Annual herb |
|
|
Clarkia gracilis ssp. tracyi |
Tracy's clarkia |
Annual herb |
1 |
|
Clarkia lassenensis |
Lassen clarkia |
Annual herb |
|
|
Clarkia modesta |
Waltham creek clarkia |
Annual herb |
|
|
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 unguiculata |
Woodland clarkia |
Annual herb |
19 |
|
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 perfoliata |
Miner's lettuce |
Annual herb |
6 |
|
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. depressa |
Red stemmed spring beauty |
Annual herb |
|
|
Claytonia rubra ssp. rubra |
Red stemmed miner's lettuce |
Annual herb |
|
|
Claytonia saxosa |
Brandegee's spring beauty |
Annual herb |
|
|
Collinsia corymbosa |
Round headed chinese houses |
Annual herb |
|
|
Collinsia greenei |
Greene's collinsia |
Annual herb |
|
|
Collinsia heterophylla |
Chinese houses |
Annual herb |
20 |
|
Collinsia heterophylla var. heterophylla |
Purple chinese houses |
Annual herb |
|
|
Collinsia parviflora |
Few flowered blue eyed mary |
Annual herb |
1 |
|
Collinsia rattanii |
Rattan's collinsia |
Annual herb |
1 |
|
Collinsia sparsiflora |
Few flowered collinsia |
Annual herb |
|
|
Collinsia sparsiflora var. arvensis |
Field collinsia |
Annual herb |
|
|
Collinsia sparsiflora var. collina |
Hillside collinsia |
Annual herb |
|
|
Collinsia sparsiflora var. sparsiflora |
Few flowered collinsia |
Annual herb |
|
|
Collinsia tinctoria |
Tincture plant |
Annual herb |
1 |
|
Collinsia torreyi |
Torrey's collinsia |
Annual herb |
|
|
Collinsia torreyi var. latifolia |
Broad leaved collinsia |
Annual herb |
|
|
Collinsia torreyi var. 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 heterophylla |
Varied leaved collomia |
Annual herb |
|
|
Collomia linearis |
Narrow leaved collomia |
Annual herb |
|
|
Collomia tinctoria |
Yellow staining collomia |
Annual herb |
|
|
Collomia tracyi |
Tracy's collomia |
Annual herb |
|
|
Conyza canadensis |
Canada horseweed |
Annual herb |
|
|
Conyza canadensis var. canadensis |
Canadian horseweed |
Annual herb |
|
|
Cordylanthus pilosus |
Hairy bird's beak |
Annual herb |
|
|
Cordylanthus pilosus ssp. hansenii |
Hansen's bird's beak |
Annual herb |
|
|
Cordylanthus pilosus ssp. pilosus |
Hairy bird's beak |
Annual herb |
|
|
Cordylanthus pringlei |
Pringle's bird's beak |
Annual herb |
|
|
Cordylanthus rigidus |
Rigid bird's beak |
Annual herb |
|
|
Cordylanthus rigidus ssp. rigidus |
Rigid bird's beak |
Annual herb |
|
|
Cordylanthus tenuis |
Slender bird's beak |
Annual herb |
|
|
Cordylanthus tenuis ssp. brunneus |
Serpentine bird's beak |
Annual herb (hemiparasitic) |
|
|
Cordylanthus tenuis ssp. viscidus |
Viscid bird's beak |
Annual herb |
|
|
Crassula aquatica |
Aquatic pygmy weed |
Annual herb |
|
|
Crassula connata |
Sand pygmy weed |
Annual herb |
1 |
|
Crassula saginoides |
Aquatic pygmy weed |
Annual herb |
|
|
Crocidium multicaule |
Spring gold |
Annual herb |
|
|
Croton setiger |
Turkey-mullein |
Annual herb |
4 |
|
Croton setigerus |
Dove weed |
Annual herb |
1 |
|
Cryptantha affinis |
Common cryptantha |
Annual herb |
|
|
Cryptantha clevelandii |
Common cryptantha |
Annual herb |
|
|
Cryptantha clevelandii var. dissita |
Serpentine cryptantha |
Annual herb |
|
|
Cryptantha dissita |
Serpentine cryptantha |
Annual herb |
|
|
Cryptantha excavata |
Deep scarred cryptantha |
Annual herb |
|
|
Cryptantha flaccida |
Beaked cryptantha |
Annual herb |
|
|
Cryptantha hispidula |
Napa cryptantha |
Annual herb |
|
|
Cryptantha intermedia |
Common cryptanth |
Annual herb |
|
|
Cryptantha leiocarpa |
Popcorn flower |
Annual herb |
|
|
Cryptantha milobakeri |
Milo baker's cryptantha |
Annual herb |
|
|
Cryptantha torreyana |
Torrey's cryptantha |
Annual herb |
|
|
Cryptantha torreyana var. torreyana |
Torrey's cryptantha |
Annual herb |
|
|
Cuscuta californica |
California dodder |
Annual herb, Vine (parasitic) |
|
|
Cuscuta californica var. breviflora |
California dodder |
Annual herb, Vine (parasitic) |
|
|
Cuscuta campestris |
Field dodder |
Annual herb, Vine (parasitic) |
|
|
Cuscuta jepsonii |
Jepson's dodder |
Annual herb, Vine |
|
|
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 subinclusa |
Canyon dodder |
Annual herb, Vine (parasitic) |
|
|
Cyperus acuminatus |
Short pointed cyperus |
Annual grass |
|
|
Cyperus erythrorhizos |
Red rooted cyperus |
Annual grass |
2 |
|
Cyperus squarrosus |
Awned cyperus |
Annual grass |
|
|
Daucus pusillus |
Wild carrot |
Annual herb |
1 |
|
Deinandra corymbosa |
Coastal tarweed |
Annual herb |
1 |
|
Deinandra corymbosa ssp. corymbosa |
Coastal tarweed |
Annual herb |
|
|
Deschampsia danthonioides |
Annual hairgrass |
Annual grass |
|
|
Descurainia incisa |
Mountain tansy mustard |
Annual herb |
|
|
Diplacus angustatus |
Narrow leaved pansy monkeyflower |
Annual herb |
1 |
|
Diplacus bolanderi |
Bolander's monkeyflower |
Annual herb |
|
|
Diplacus congdonii |
Congdon's monkeyflower |
Annual herb |
|
|
Diplacus douglasii |
Purple mouse ears |
Annual herb |
1 |
|
Diplacus kelloggii |
Kellogg's monkeyflower |
Annual herb |
|
|
Diplacus layneae |
Layne's monkeyflower |
Annual herb |
|
|
Diplacus nanus |
Dwarf monkey flower |
Annual herb |
|
|
Downingia cuspidata |
Toothed downingia |
Annual herb |
|
|
Downingia elegans |
Elegant downingia |
Annual herb |
|
|
Downingia pulchella |
Flatface downingia |
Annual herb |
|
|
Downingia willamettensis |
Cascade downingia |
Annual herb |
|
|
Downingia yina |
Cascade downingia |
Annual herb |
|
|
Echinochloa muricata var. microstachya |
Rough barnyardgrass |
Annual grass |
|
|
Elatine brachysperma |
Short seed waterwort |
Annual, Perennial herb |
|
|
Eleocharis obtusa |
Broad spiked spikerush |
Annual grass |
3 |
|
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 foliosum |
California willowherb |
Annual herb |
|
|
Epilobium minutum |
Minute willowherb |
Annual herb |
|
|
Epilobium paniculatum var. jucundum |
Autumn willowherb |
Annual herb |
1 |
|
Epilobium pygmaeum |
Smooth boisduvalia |
Annual herb |
|
|
Epilobium torreyi |
Narrow boisduvalia |
Annual herb |
|
|
Eragrostis hypnoides |
Teal lovegrass |
Annual grass |
|
|
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 |
|
|
Eremocarpus setigerus |
Turkey mullein |
Annual herb |
4 |
|
Eremothera chamaenerioides |
Long fruit suncup |
Annual herb |
|
|
Erigeron canadensis |
Canada horseweed |
Annual herb |
|
|
Eriogonum luteolum |
Wicker buckwheat |
Annual herb |
|
|
Eriogonum luteolum var. caninum |
Tiburon buckwheat |
Annual herb |
|
|
Eriogonum luteolum var. luteolum |
Golden buckwheat |
Annual herb |
|
|
Eriogonum nudum var. pubiflorum |
Hairy flowered buckwheat |
Annual herb |
|
|
Eriogonum roseum |
Wand buckwheat |
Annual herb |
3 |
|
Eriogonum spergulinum |
Wild buckwheat |
Annual herb |
|
|
Eriogonum spergulinum var. reddingianum |
Spurry buckwheat |
Annual herb |
|
|
Eriogonum vimineum |
Wicker stemmed eriogonum |
Annual herb |
1 |
|
Erythranthe arvensis |
|
Annual herb |
|
|
Erythranthe breweri |
Brewer's monkeyflower |
Annual herb |
|
|
Erythranthe floribunda |
Many flowered monkey flower |
Annual herb |
1 |
|
Erythranthe geniculata |
|
Annual herb |
|
|
Erythranthe grandis |
|
Annual herb |
|
|
Erythranthe guttata |
Yellow monkey flower |
Annual, Perennial herb (rhizomatous) |
37 |
|
Erythranthe microphylla |
Small leaved monkeyflower |
Annual herb |
|
|
Erythranthe nudata |
bare monkeyflower |
Annual herb |
|
|
Erythranthe pulsiferae |
Candelabrum monkey flower |
Annual herb |
|
|
Eschscholzia caespitosa |
Tufted eschscholzia |
Annual herb |
15 |
|
Eschscholzia californica |
California poppy |
Annual, Perennial herb |
50 |
|
Eschscholzia hypecoides |
Leafy stemmed poppy |
Annual herb |
|
|
Eulobus californicus |
California primrose |
Annual herb |
1 |
|
Euphorbia crenulata |
Chinesecaps |
Annual, Perennial herb |
|
|
Euphorbia serpillifolia |
Thyme-leafed spurge |
Annual herb |
|
|
Euphorbia serpillifolia ssp. serpillifolia |
Thyme leafed spurge |
Annual, Perennial herb |
|
|
Euphorbia spathulata |
Reticulate seeded spurge |
Annual herb |
|
|
Festuca microstachys |
Small fescue |
Annual grass |
|
|
Festuca octoflora |
Sixweeks grass |
Annual grass |
5 |
|
Filago californica |
California filago |
Annual herb |
|
|
Galium aparine |
Cleavers |
Annual herb |
|
|
Galium bifolium |
Low mountain bedstraw |
Annual herb |
|
|
Galium triflorum |
Sweet bedstraw |
Annual 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 bicknellii |
Bicknell's geranium |
Annual herb |
|
|
Geranium carolinianum |
Carolina geranium |
Annual herb |
|
|
Gilia capillaris |
Smooth leaved gilia |
Annual herb |
|
|
Gilia capitata |
Blue field gilia |
Annual herb |
18 |
|
Gilia capitata ssp. capitata |
Blue field gilia |
Annual herb |
2 |
|
Gilia capitata ssp. chamissonis |
Blue field gilia |
Annual herb |
3 |
|
Gilia capitata ssp. pacifica |
Pacific blue field gilia |
Annual herb |
|
|
Gilia capitata ssp. staminea |
Globe gilia |
Annual herb |
|
|
Gilia capitata ssp. tomentosa |
Hairy blue field gilia |
Annual herb |
|
|
Gilia clivorum |
Purple spot gilia |
Annual herb |
|
|
Gilia leptalea |
Bridges' gilia |
Annual herb |
|
|
Gilia leptalea ssp. leptalea |
Bridges gilia |
Annual herb |
|
|
Gilia millefoliata |
Manyleaf gilia |
Annual herb |
|
|
Gilia sinistra |
Clockwise gilia |
Annual herb |
|
|
Gilia sinistra ssp. pinnatisecta |
Cut leaf clockwise gilia |
Annual herb |
|
|
Gilia sinistra ssp. sinistra |
Clockwise gilia |
Annual herb |
|
|
Gilia tenerrima |
Delicate 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. robusta |
San gabriel bluecup |
Annual herb |
|
|
Githopsis specularioides |
Venus' looking glass |
Annual herb |
|
|
Gnaphalium californicum |
California everlasting |
Annual, Perennial herb |
14 |
|
Gnaphalium palustre |
Lowland cudweed |
Annual herb |
|
|
Gnaphalium purpureum |
Purple cudweed |
Annual, Perennial herb |
1 |
|
Gnaphalium stramineum |
Cotton batting |
Annual, Perennial herb |
4 |
|
Gratiola ebracteata |
Common hedge hyssop |
Annual herb |
|
|
Gratiola heterosepala |
Boggs lake hedge hyssop |
Annual herb |
|
|
Guillenia lasiophylla |
Shaggy thelypod |
Annual herb |
|
|
Harmonia guggolziorum |
Guggolz's harmonia |
Annual herb |
|
|
Helianthus bolanderi |
Bolander's sunflower |
Annual, Perennial herb |
2 |
|
Hemizonella minima |
Opposite leaved tarweed |
Annual herb |
|
|
Hemizonia congesta |
Hayfield tarweed |
Annual herb |
5 |
|
Hemizonia congesta ssp. calyculata |
Mendocino tarplant |
Annual herb |
|
|
Hemizonia congesta ssp. clevelandii |
Cleveland's tarweed |
Annual herb |
|
|
Hemizonia congesta ssp. congesta |
Hayfield tarweed |
Annual herb |
1 |
|
Hemizonia congesta ssp. leucocephala |
Hayfield tarplant |
Annual herb |
|
|
Hemizonia congesta ssp. lutescens |
Hayfield tarweed |
Annual herb |
1 |
|
Hemizonia congesta ssp. luzulifolia |
Woodrush tarweed |
Annual herb |
6 |
|
Hemizonia congesta ssp. tracyi |
Tracy's tarplant |
Annual herb |
|
|
Hemizonia corymbosa |
Coastal tarweed |
Annual herb |
1 |
|
Hemizonia corymbosa ssp. macrocephala |
Central coast tarweed |
Annual herb |
|
|
Hemizonia fitchii |
Spikeweed |
Annual herb |
|
|
Hemizonia pungens |
Common spikeweed |
Annual herb |
2 |
|
Hesperevax acaulis |
Dwarf evax |
Annual herb |
|
|
Hesperevax acaulis var. ambusticola |
Fire evax |
Annual herb |
|
|
Hesperevax acaulis var. robustior |
Big evax |
Annual herb |
|
|
Hesperevax sparsiflora |
Few flowered evax |
Annual herb |
|
|
Hesperevax sparsiflora var. brevifolia |
Short leaved evax |
Annual herb |
|
|
Hesperevax sparsiflora var. sparsiflora |
Few flowered evax |
Annual herb |
|
|
Hesperolinon adenophyllum |
Glandular western flax |
Annual herb |
|
|
Hesperolinon clevelandii |
Allen springs western flax |
Annual herb |
|
|
Hesperolinon micranthum |
Small flower western flax |
Annual herb |
|
|
Hesperolinon spergulinum |
Slender western flax |
Annual herb |
|
|
Heterocodon rariflorum |
Heterocodon |
Annual herb |
|
|
Heterotheca grandiflora |
Telegraph weed |
Annual, Perennial herb |
3 |
|
Heterotheca sessiliflora |
Golden aster |
Annual herb |
9 |
|
Holocarpha virgata |
Narrow tarplant |
Annual herb |
|
|
Hordeum depressum |
Alkali barley |
Annual grass |
3 |
|
Howellia aquatilis |
Water howellia |
Annual herb (aquatic) |
|
|
Hypericum anagalloides |
Creeping St. John's wort |
Annual, Perennial herb |
1 |
|
Isolepis carinata |
Keeled bulrush |
Annual grass |
|
|
Isolepis cernua |
Low bulrush |
Annual grass |
14 |
|
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 hemiendytus |
Dwarf rush |
Annual grass |
|
|
Juncus hemiendytus var. hemiendytus |
Vernal pool rush |
Annual grass |
|
|
Juncus kelloggii |
Kellogg's dwarf rush |
Annual grass |
|
|
Lagophylla glandulosa |
Glandular hareleaf |
Annual herb |
|
|
Lagophylla ramosissima |
Common hareleaf |
Annual herb |
|
|
Lagophylla ramosissima ssp. congesta |
Clustered hareleaf |
Annual herb |
|
|
Lagophylla ramosissima ssp. ramosissima |
Common hareleaf |
Annual herb |
|
|
Landoltia punctata |
Dotted duckmeat |
Annual, Perennial herb |
|
|
Lasthenia burkei |
Burke's goldfields |
Annual herb |
|
|
Lasthenia californica |
Goldfields |
Annual herb |
12 |
|
Lasthenia californica ssp. bakeri |
Baker's goldfields |
Annual herb |
|
|
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 glaberrima |
Smooth goldfields |
Annual herb |
|
|
Lasthenia gracilis |
Needle goldfields |
Annual herb |
|
|
Lasthenia macrantha |
Perennial goldfields |
Annual herb |
3 |
|
Lasthenia macrantha ssp. bakeri |
Baker's goldfields |
Annual herb |
|
|
Lasthenia macrantha ssp. macrantha |
Perennial goldfields |
Annual herb |
3 |
|
Lasthenia maritima |
Maritime goldfields |
Annual herb |
|
|
Lasthenia minor |
Coastal goldfields |
Annual herb |
1 |
|
Lathrocasis tenerrima |
Delicate gilia |
Annual herb |
|
|
Layia chrysanthemoides |
Smooth tidy tips |
Annual herb |
1 |
|
Layia gaillardioides |
Woodland layia |
Annual herb |
4 |
|
Layia platyglossa |
Tidy tips |
Annual herb |
19 |
|
Layia septentrionalis |
Colusa layia |
Annual herb |
|
|
Lepidium lasiocarpum |
Shaggyfruit pepperweed |
Annual herb |
|
|
Lepidium 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 ruderale |
Roadside pepperweed |
Annual herb |
1 |
|
Lepidium strictum |
Peppergrass |
Annual herb |
|
|
Lepidium virginicum |
Wild pepper grass |
Annual herb |
1 |
|
Leptochloa fascicularis |
Sprangletop |
Annual grass |
|
|
Leptochloa fusca |
Sprangletop |
Annual grass |
|
|
Leptochloa fusca ssp. fascicularis |
Bearded sprangletop |
Annual grass |
|
|
Leptosiphon acicularis |
Bristly leptosiphon |
Annual herb |
|
|
Leptosiphon androsaceus |
False babystars |
Annual herb |
1 |
|
Leptosiphon bicolor |
True babystars |
Annual herb |
|
|
Leptosiphon bolanderi |
Bolander's linanthus |
Annual herb |
|
|
Leptosiphon breviculus |
Mojave linanthus |
Annual herb |
|
|
Leptosiphon ciliatus |
Whiskerbrush |
Annual herb |
1 |
|
Leptosiphon ciliatus ssp. ciliatus |
Whiskerbrush |
Annual herb |
|
|
Leptosiphon grandiflorus |
Large flowered leptosiphon |
Annual herb |
15 |
|
Leptosiphon harknessii |
Harkness' flaxflower |
Annual herb |
|
|
Leptosiphon latisectus |
Broad lobed leptosiphon |
Annual herb |
|
|
Leptosiphon minimus |
True babystars |
Annual herb |
|
|
Leptosiphon parviflorus |
Variable linanthus |
Annual herb |
1 |
|
Leptosiphon rattanii |
Rattan's leptosiphon |
Annual herb |
|
|
Lessingia nemaclada |
Thread stem lessingia |
Annual herb |
|
|
Lessingia ramulosa |
Sonoma lessingia |
Annual herb |
|
|
Lilaea scilloides |
Flowering quillwort |
Annual herb (aquatic) |
|
|
Limnanthes alba |
White meadowfoam |
Annual herb |
1 |
|
Limnanthes bakeri |
Baker's meadowfoam |
Annual herb |
|
|
Limnanthes douglasii |
Common meadow foam |
Annual herb |
8 |
|
Limnanthes douglasii ssp. douglasii |
Douglas' meadowfoam |
Annual herb |
1 |
|
Limnanthes douglasii ssp. nivea |
Snow white meadowfoam |
Annual herb |
4 |
|
Limnanthes douglasii ssp. rosea |
Rosy douglas' meadowfoam |
Annual herb |
3 |
|
Limnanthes vinculans |
Sebastopol meadowfoam |
Annual herb |
|
|
Limosella acaulis |
Stemless mudwort |
Annual herb |
|
|
Linanthus acicularis |
Bristly linanthus |
Annual herb |
|
|
Linanthus androsaceus |
Common linanthus |
Annual herb |
1 |
|
Linanthus bicolor |
True baby stars |
Annual herb |
|
|
Linanthus bolanderi |
Bolander's linanthus |
Annual herb |
|
|
Linanthus breviculus |
Mojave linanthus |
Annual herb |
|
|
Linanthus ciliatus |
Whisker brush linanthus |
Annual herb |
1 |
|
Linanthus dichotomus |
Evening snow |
Annual herb |
|
|
Linanthus grandiflorus |
Large flower linanthus |
Annual herb |
16 |
|
Linanthus harknessii |
Harkness linanthus |
Annual herb |
|
|
Linanthus latisectus |
Napa linanthus |
Annual herb |
|
|
Linanthus parviflorus |
Common linanthus |
Annual herb |
1 |
|
Linanthus rattanii |
Rattan's linanthus |
Annual herb |
|
|
Linaria canadensis |
Toad flax |
Annual, Perennial herb |
1 |
|
Linaria canadensis var. texana |
Toad flax |
Annual, Perennial herb |
1 |
|
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 unifoliolatus |
American bird's foot trefoil |
Annual herb |
1 |
|
Lotus unifoliolatus var. unifoliolatus |
American bird's foot trefoil |
Annual herb |
|
|
Lotus wrangelianus |
Chilean trefoil |
Annual herb |
|
|
Lupinus affinis |
Fleshy lupine |
Annual herb |
|
|
Lupinus bicolor |
Lupine |
Annual, Perennial herb |
16 |
|
Lupinus luteolus |
Butter lupine |
Annual herb |
1 |
|
Lupinus microcarpus |
Chick lupine |
Annual herb |
9 |
|
Lupinus microcarpus var. densiflorus |
Chick lupine |
Annual herb |
13 |
|
Lupinus milo-bakeri |
Milo baker's lupine |
Annual herb |
1 |
|
Lupinus nanus |
Valley sky lupine |
Annual herb |
12 |
|
Lupinus pachylobus |
Big pod lupine |
Annual herb |
|
|
Lupinus succulentus |
Arroyo lupine |
Annual herb |
21 |
|
Lysimachia minima |
Chaffweed |
Annual herb |
|
|
Madia anomala |
Tarweed |
Annual herb |
|
|
Madia citriodora |
Lemon scented tarweed |
Annual herb |
|
|
Madia elegans |
Common madia |
Annual herb |
14 |
|
Madia elegans ssp. densifolia |
Leafy common madia |
Annual herb |
12 |
|
Madia elegans ssp. vernalis |
Spring common madia |
Annual herb |
13 |
|
Madia exigua |
Small tarweed |
Annual herb |
|
|
Madia glomerata |
Mountain tarweed |
Annual herb |
|
|
Madia gracilis |
Gumweed |
Annual herb |
1 |
|
Madia minima |
Little tarweed |
Annual herb |
|
|
Madia sativa |
Coastal tarweed |
Annual herb |
|
|
Malacothrix floccifera |
Woolly malacothrix |
Annual herb |
1 |
|
Matricaria discoidea |
Pineapple weed |
Annual herb |
3 |
|
Mentzelia dispersa |
Scattered blazing star |
Annual herb |
|
|
Mentzelia micrantha |
Small flowered stickleaf |
Annual herb |
2 |
|
Micropus amphibolus |
Mt. diablo cottonweed |
Annual herb |
|
|
Micropus californicus |
Q tips |
Annual herb |
1 |
|
Micropus californicus var. californicus |
Slender cottonweed |
Annual herb |
|
|
Microseris acuminata |
Sierra foothills microseris |
Annual herb |
1 |
|
Microseris bigelovii |
Coast microseris |
Annual herb |
|
|
Microseris douglasii |
Douglas' microseris |
Annual herb |
|
|
Microseris douglasii ssp. douglasii |
Douglas' microseris |
Annual herb |
|
|
Microsteris gracilis |
Slender phlox |
Annual herb |
|
|
Microsteris gracilis var. gracilis |
Slender phlox |
Annual herb |
|
|
Mimetanthe pilosa |
Snouted monkey flower |
Annual herb |
|
|
Mimulus angustatus |
Narrow leaved pansy monkeyflower |
Annual herb |
1 |
|
Mimulus bolanderi |
Bolander's monkeyflower |
Annual herb |
|
|
Mimulus brachiatus |
Serpentine monkeyflower |
Annual herb |
|
|
Mimulus brevipes |
Wide throated yellow monkeyflower |
Annual herb |
2 |
|
Mimulus breweri |
Brewer's monkeyflower |
Annual herb |
|
|
Mimulus congdonii |
Congdon's monkeyflower |
Annual herb |
|
|
Mimulus douglasii |
Purple mouse ears |
Annual herb |
1 |
|
Mimulus floribundus |
Many flowered monkey flower |
Annual herb |
1 |
|
Mimulus guttatus |
Yellow monkey flower |
Annual, Perennial herb (rhizomatous) |
36 |
|
Mimulus kelloggii |
Kellogg's monkeyflower |
Annual herb |
|
|
Mimulus layneae |
Layne's monkeyflower |
Annual herb |
|
|
Mimulus microphyllus |
Small leaved monkeyflower |
Annual herb |
35 |
|
Mimulus nanus |
Dwarf monkey flower |
Annual herb |
|
|
Mimulus nanus var. nanus |
Dwarf monkey flower |
Annual herb |
|
|
Mimulus nudatus |
Bare monkeyflower |
Annual herb |
|
|
Mimulus parishii |
Parish mimulus |
Annual herb |
35 |
|
Mimulus pilosus |
Snouted monkey flower |
Annual herb |
|
|
Mimulus pulsiferae |
Candelabrum monkey flower |
Annual herb |
|
|
Minuartia californica |
Sandwort |
Annual herb |
|
|
Minuartia douglasii |
Douglas' sandwort |
Annual herb |
|
|
Montia diffusa |
Diffuse miner's lettuce |
Annual herb |
|
|
Montia fontana |
Water montia |
Annual herb |
|
|
Montia fontana ssp. chondrosperma |
Water chickweed |
Annual herb |
|
|
Montia linearis |
Narrow leaved water chickweed |
Annual herb |
|
|
Muhlenbergia filiformis |
Slender muhly |
Annual, Perennial grass |
|
|
Myosurus apetalus |
Mouse tail |
Annual herb |
|
|
Myosurus apetalus var. montanus |
Bristly mousetail |
Annual herb |
|
|
Myosurus minimus |
Little mouse tail |
Annual herb |
|
|
Najas flexilis |
Slender water nymph |
Annual herb |
|
|
Najas marina |
Marine water nymph |
Annual herb |
|
|
Navarretia atractyloides |
Holly leaf navarretia |
Annual herb |
|
|
Navarretia capillaris |
Miniature gilia |
Annual herb |
|
|
Navarretia divaricata |
Mountain navarretia |
Annual herb |
|
|
Navarretia divaricata ssp. divaricata |
Mountain navarretia |
Annual herb |
|
|
Navarretia divaricata ssp. vividior |
Mountain navarretia |
Annual herb |
|
|
Navarretia heterandra |
Tehama navarretia |
Annual herb |
|
|
Navarretia intertexta |
Interwoven navarretia |
Annual herb |
|
|
Navarretia intertexta ssp. intertexta |
Interwoven navarretia |
Annual herb |
|
|
Navarretia intertexta ssp. propinqua |
Great basin navarretia |
Annual herb |
|
|
Navarretia leptalea |
Bridges' pincushionplant |
Annual herb |
|
|
Navarretia leptalea ssp. leptalea |
Bridges' gilia |
Annual herb |
|
|
Navarretia leucocephala |
White headed navarretia |
Annual herb |
|
|
Navarretia leucocephala ssp. bakeri |
Baker's navarretia |
Annual herb |
|
|
Navarretia leucocephala ssp. leucocephala |
White headed navarretia |
Annual herb |
|
|
Navarretia linearifolia |
Navarretia |
Annual herb |
|
|
Navarretia linearifolia ssp. pinnatisecta |
Pinnate-leaved navarretia |
Annual herb |
|
|
Navarretia mellita |
Skunk navarretia |
Annual herb |
|
|
Navarretia paradoxiclara |
Navarretia |
Annual herb |
|
|
Navarretia paradoxinota |
Navarretia |
Annual herb |
|
|
Navarretia propinqua |
|
Annual herb |
|
|
Navarretia pubescens |
Purple navarretia |
Annual herb |
|
|
Navarretia sinistra |
Alva day's pincushionplant |
Annual herb |
|
|
Navarretia sinistra ssp. pinnatisecta |
Pinnate leaved navarretia |
Annual herb |
|
|
Navarretia sinistra ssp. sinistra |
Alva day's gilia |
Annual herb |
|
|
Navarretia squarrosa |
Skunkweed |
Annual herb |
|
|
Navarretia tagetina |
Marigold navarretia |
Annual herb |
|
|
Navarretia viscidula |
Sticky navarretia |
Annual herb |
|
|
Navarretia vividior |
Mountain navarretia |
Annual herb |
|
|
Nemacladus capillaris |
Common nemacladus |
Annual herb |
|
|
Nemophila heterophylla |
Canyon nemophila |
Annual herb |
|
|
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 |
1 |
|
Nemophila parviflora |
Small flowered nemophila |
Annual herb |
|
|
Nemophila parviflora var. austiniae |
Rebecca austin's nemophila |
Annual herb |
|
|
Nemophila parviflora var. parviflora |
Small flowered nemophila |
Annual herb |
|
|
Nemophila pedunculata |
Meadow nemophila |
Annual herb |
|
|
Nicotiana bigelovii var. wallacei |
Indian tobacco |
Annual herb |
|
|
Nicotiana quadrivalvis |
Indian tobacco |
Annual herb |
2 |
|
Nuttallanthus canadensis |
Canada toadflax |
Annual, Biennial herb |
|
|
Nuttallanthus texanus |
Blue toadflax |
Annual, Perennial herb |
1 |
|
Oxalis pilosa |
Hairy wood sorrel |
Annual herb |
|
|
Panicum capillare |
Old witch grass |
Annual grass |
2 |
|
Pectocarya pusilla |
Little pectocarya |
Annual herb |
|
|
Pentachaeta exilis |
Slender pentachaeta |
Annual herb |
|
|
Pentachaeta exilis ssp. aeolica |
Slender pentachaeta |
Annual herb |
|
|
Pentachaeta exilis ssp. exilis |
Slender pentachaeta |
Annual herb |
|
|
Persicaria lapathifolia |
Common knotweed |
Annual herb |
|
|
Phacelia campanularia |
Desert bells |
Annual herb |
18 |
|
Phacelia distans |
Common phacelia |
Annual herb |
3 |
|
Phacelia divaricata |
Divaricate 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 linearis |
Thread leaf phacelia |
Annual herb |
|
|
Phacelia malvifolia |
Stinging phacelia |
Annual herb |
1 |
|
Phacelia malvifolia var. malvifolia |
Stinging Phacelia |
Annual herb |
|
|
Phacelia rattanii |
Rattan's phacelia |
Annual herb |
|
|
Phalaris lemmonii |
Lemmon's canarygrass |
Annual grass |
|
|
Phlox gracilis |
Annual phlox |
Annual herb |
|
|
Plagiobothrys bracteatus |
Bracted allocarya |
Annual herb |
|
|
Plagiobothrys cusickii |
Cusick's popcorn flower |
Annual herb |
|
|
Plagiobothrys fulvus |
Fulvous popcorn flower |
Annual herb |
|
|
Plagiobothrys fulvus var. campestris |
Tawny popcorn flower |
Annual herb |
|
|
Plagiobothrys hispidulus |
Harsh allocarya |
Annual herb |
|
|
Plagiobothrys lithocaryus |
Mayacamas popcorn flower |
Annual herb |
|
|
Plagiobothrys nothofulvus |
Rusty haired popcorn flower |
Annual herb |
|
|
Plagiobothrys reticulatus |
Reticulate popcorn flower |
Annual herb |
|
|
Plagiobothrys reticulatus var. reticulatus |
Reticulate popcorn flower |
Annual herb |
|
|
Plagiobothrys reticulatus var. rossianorum |
Fort ross allocarya |
Annual herb |
|
|
Plagiobothrys scouleri var. cusickii |
Cusick's popcornflower |
Annual herb |
|
|
Plagiobothrys scouleri var. hispidulus |
Sleeping popcornflower |
Annual herb |
|
|
Plagiobothrys shastensis |
Shasta popcorn flower |
Annual herb |
|
|
Plagiobothrys stipitatus |
Vernal pool allocarya |
Annual herb |
|
|
Plagiobothrys stipitatus var. micranthus |
Common vernal pool allocarya |
Annual herb |
|
|
Plagiobothrys stipitatus var. stipitatus |
Vernal pool allocarya |
Annual herb |
|
|
Plagiobothrys tenellus |
Slender popcorn flower |
Annual herb |
|
|
Plagiobothrys undulatus |
Coast allocarya |
Annual herb |
|
|
Plantago bigelovii |
Long leaf plantain |
Annual herb |
|
|
Plantago elongata |
Coastal plantain |
Annual herb |
|
|
Plantago erecta |
California plantain |
Annual herb |
6 |
|
Platystemon californicus |
Cream cups |
Annual herb |
2 |
|
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 |
|
Poa howellii |
Howell's blue grass |
Annual grass |
|
|
Pogogyne douglasii |
Douglas' pogogyne |
Annual herb |
|
|
Pogogyne douglasii ssp. parviflora |
Douglas's pogogyne |
Annual herb |
|
|
Pogogyne serpylloides |
Thyme leaf mesa mint |
Annual herb |
|
|
Pogogyne zizyphoroides |
Sacramento mint |
Annual herb |
|
|
Polygonum austiniae |
Rebecca austin's knotweed |
Annual herb |
|
|
Polygonum californicum |
California knotweed |
Annual herb |
|
|
Polygonum douglasii |
Douglas' knotweed |
Annual herb |
|
|
Polygonum douglasii ssp. austiniae |
Rebecca austin's knotweed |
Annual herb |
|
|
Polygonum douglasii ssp. douglasii |
Douglas' knotweed |
Annual herb |
|
|
Polygonum douglasii ssp. spergulariiforme |
Spurry knotweed |
Annual herb |
|
|
Polygonum fowleri |
Fowler's knotweed |
Annual herb |
|
|
Polygonum lapathifolium |
Common knotweed |
Annual herb |
|
|
Polygonum minimum |
Little mountain knotweed |
Annual herb |
|
|
Polygonum parryi |
Parry's knotweed |
Annual herb |
|
|
Polygonum polygaloides |
Milkwort knotweed |
Annual herb |
|
|
Polygonum polygaloides ssp. confertiflorum |
Dense knotweed |
Annual herb |
|
|
Polygonum polygaloides ssp. kelloggii |
Kellogg's knotweed |
Annual herb |
|
|
Polygonum spergulariiforme |
Spurry knotweed |
Annual herb |
|
|
Pseudognaphalium californicum |
Ladies' tobacco |
Annual, Perennial herb |
13 |
|
Psilocarphus oregonus |
Woolly marbles |
Annual herb |
|
|
Psilocarphus tenellus |
Slender woolly heads |
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 lobbii |
Lobb's aquatic buttercup |
Annual herb (aquatic) |
|
|
Ranunculus pusillus |
Low buttercup |
Annual herb (aquatic) |
|
|
Ranunculus uncinatus |
Hooked fruit buttercup |
Annual, Perennial herb |
|
|
Rigiopappus leptocladus |
Wire weed |
Annual herb |
|
|
Rorippa curvipes |
Bluntleaf yellow cress |
Annual herb |
|
|
Rorippa curvipes var. truncata |
Blunt yellow cress |
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 |
|
|
Sagina decumbens |
Trailing pearlwort |
Annual herb |
|
|
Sagina decumbens ssp. occidentalis |
Western pearlwort |
Annual herb |
|
|
Salicornia depressa |
Virginia glasswort |
Annual herb |
7 |
|
Salvia columbariae |
Chia sage |
Annual herb |
11 |
|
Scirpus cernuus |
Low clubrush |
Annual grass |
14 |
|
Scirpus koilolepis |
Keeled bulrush |
Annual grass |
|
|
Scribneria bolanderi |
Scribneria |
Annual grass |
|
|
Sedum radiatum |
Coast range stonecrop |
Annual herb |
|
|
Sidalcea calycosa |
Checker mallow |
Annual herb |
3 |
|
Sidalcea diploscypha |
Fringed checker mallow |
Annual herb |
|
|
Sidalcea hartwegii |
Hartweg's checkerbloom |
Annual herb |
|
|
Sidalcea hirsuta |
Hairy checkerbloom |
Annual herb |
|
|
Silene antirrhina |
Sleepy catch fly |
Annual herb |
|
|
Silene californica |
California indian pink |
Annual herb |
3 |
|
Silene verecunda |
Dolores 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 |
|
Spirodela punctata |
Dotted duckmeat |
Annual, Perennial herb |
|
|
Stellaria nitens |
Shining chickweed |
Annual herb |
|
|
Stephanomeria elata |
Santa barbara stephanomeria |
Annual herb |
|
|
Stephanomeria exigua |
Small wirelettuce |
Annual herb |
|
|
Stephanomeria exigua ssp. coronaria |
White plume wirelettuce |
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 |
|
|
Streptanthus albidus ssp. peramoenus |
Most beautiful jewel flower |
Annual herb |
1 |
|
Streptanthus barbiger |
Bearded jewelflower |
Annual herb |
|
|
Streptanthus batrachopus |
Tamalpais jewel flower |
Annual herb |
|
|
Streptanthus breweri |
Brewer's jewelflower |
Annual herb |
|
|
Streptanthus breweri var. hesperidis |
Brewer's jewelflower |
Annual herb |
|
|
Streptanthus glandulosus |
Bristly jewelflower |
Annual herb |
2 |
|
Streptanthus glandulosus ssp. glandulosus |
Jewelflower |
Annual herb |
1 |
|
Streptanthus glandulosus ssp. hoffmanii |
Hoffman's bristly jewel-flower |
Annual herb |
|
|
Streptanthus glandulosus var. hoffmanii |
Hoffmann's jewelflower |
Annual herb |
1 |
|
Streptanthus hesperidis |
Green jewel-flower |
Annual herb |
|
|
Streptanthus tortuosus |
Jewelweed |
Annual, Perennial herb |
|
|
Streptanthus tortuosus var. orbiculatus |
Mountain jewelflower |
Annual, Perennial herb |
|
|
Streptanthus tortuosus var. suffrutescens |
Bush mountain jewelflower |
Annual, Perennial herb |
|
|
Streptanthus tortuosus var. tortuosus |
Mountain jewelflower |
Annual, Perennial herb |
|
|
Symphyotrichum subspicatum |
Douglas aster |
Annual herb |
9 |
|
Tetrapteron graciliflorum |
Hill sun cup |
Annual herb |
|
|
Thysanocarpus curvipes |
Common fringe pod |
Annual herb |
2 |
|
Thysanocarpus radians |
Showy fringe pod |
Annual herb |
1 |
|
Tonella tenella |
Small flowered tonella |
Annual herb |
|
|
Tracyina rostrata |
Beaked tracyina |
Annual herb |
|
|
Trichostema lanceolatum |
Vinegarweed |
Annual herb |
2 |
|
Trichostema laxum |
Turpentine weed |
Annual herb |
|
|
Trichostema oblongum |
Mountain 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 barbigerum var. andrewsii |
Gray's clover |
Annual herb |
|
|
Trifolium barbigerum var. barbigerum |
Bearded clover |
Annual herb |
|
|
Trifolium bifidum |
Notch leaf clover |
Annual herb |
2 |
|
Trifolium bifidum var. bifidum |
Pinole clover |
Annual herb |
2 |
|
Trifolium bifidum var. decipiens |
Notch leaf clover |
Annual herb |
2 |
|
Trifolium buckwestiorum |
Santa cruz clover |
Annual herb |
|
|
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. hydrophilum |
Water sack 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 grayi |
Gray's clover |
Annual herb |
|
|
Trifolium hydrophilum |
Saline 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 trichocalyx |
Monterey 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 |
|
|
Triphysaria eriantha |
Butter 'n' eggs |
Annual herb |
1 |
|
Triphysaria eriantha ssp. eriantha |
Butter 'n' eggs |
Annual herb |
|
|
Triphysaria eriantha ssp. rosea |
Pink butter 'n' eggs |
Annual herb |
|
|
Triphysaria pusilla |
Little owl's clover |
Annual herb |
|
|
Triphysaria versicolor |
Yellow owl's clover |
Annual herb |
1 |
|
Triphysaria versicolor ssp. faucibarbata |
Yellow owl's clover |
Annual herb |
|
|
Triphysaria versicolor ssp. versicolor |
Yellow owl's clover |
Annual herb |
|
|
Tropidocarpum gracile |
Slender tropidocarpum |
Annual herb |
|
|
Uropappus lindleyi |
Silver puffs |
Annual herb |
1 |
|
Veronica peregrina |
Neckweed |
Annual herb |
|
|
Veronica peregrina ssp. xalapensis |
Speedwell |
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 |
|
Xanthium strumarium |
Cocklebur |
Annual herb |
|
|
Yabea microcarpa |
Hedge parsley |
Annual herb |
|
|
Zeltnera davyi |
Davy's centaury |
Annual herb |
1 |
|
Zeltnera muehlenbergii |
Muehlenberg's centaury |
Annual herb |
2 |
|
Zeltnera trichantha |
Alkali centaury |
Annual herb |
|
|
Zeltnera venusta |
Charming centaury |
Annual herb |
|
Lifeform: Biennial | 3 plants |
|
Lifeform: Perennial | 1596 plants |
|
Lifeform: Fern | 64 plants |
|
Lifeform: Shrub | 348 plants |
|
Lifeform: Tree | 78 plants |
|
Lifeform: Vine | 1 plant |
Lifeform: Annual