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Families: 39
Genera: 154
Species: 264
Total Taxa (details): 272
[Sambucus caerulea, Sambucus caerulea var. caerulea, Sambucus caerulea var. neo-mexicana, Sambucus caerulea var. neomexicana, Sambucus caerulea var. velutina, Sambucus cerulea, Sambucus cerulea var. cerulea, Sambucus coerulea, Sambucus coerulea var. neo-mexicana, Sambucus coerulea var. neomexicana, Sambucus glauca, Sambucus mexicana subsp. caerulea, Sambucus mexicana subsp. cerulea, Sambucus mexicana subsp. coerulea, Sambucus mexicana var. caerulea, Sambucus mexicana var. cerulea, Sambucus mexicana var. coerulea, Sambucus neo-mexicana, Sambucus neomexicana, Sambucus neomexicana var. vestita, Sambucus nigra subsp. cerulea, Sambucus nigra subsp. coerulea, Sambucus nigra var. caerulea, Sambucus nigra var. cerulea, Sambucus nigra var. coerulea]
[Schoenolirion album]
Tetragonia tetragonioides - New Zealand-spinach
[Demidovia tetragonoides, Tetragonia expansa, Tetragonia tetragoniodes, Tetragonia tetragonoides]
[Alisma brevipes, Alisma plantago-aquatica subsp. brevipes, Alisma plantago-aquatica var. americanum, Alisma plantago-aquatica var. triviale]
[Sagitta latifolia, Sagittaria latifolia var. latifolia, Sagittaria latifolia var. obtusa, Sagittaria pubescens, Sagittaria sagittifolia var. latifolia, Sagittaria variabilis]
[Allium acuminatum var. gracile, Allium attenuifolium, Allium attenuifolium var. monospermum, Allium monospermum, Allium occidentale, Allium serratum]
[Allium breweri, Allium falcifolium var. breweri, Allium falcifolium var. falcifolium]
Atriplex prostrata - Prostrate Spearscale
[Atriplex hastata, Atriplex hastata var. triangularis, Atriplex latifolia, Atriplex latifolia subsp. triangularis, Atriplex patula subsp. hastata, Atriplex patula var. hastata, Atriplex patula var. triangularis, Atriplex prostrata subsp. triangularis, Atriplex prostrata var. triangularis, Atriplex triangularis]
[Anthriscus neglecta, Anthriscus neglecta scandix, Anthriscus scandicina, Anthriscus vulgaris]
[Cicuta mexicana, Sium douglasii]
Conium maculatum - Common Poison Hemlock
[Coriandrum maculatum]
[Caucalis carota]
[Eryngium aristulatum var. aristulatum, Eryngium oblanceolatum]
[Eryngium harmsianum, Eryngium longistylum, Eryngium petiolatum var. armatum]
[Foeniculum dulce]
[Heracleum maximum, Heracleum sphondylium subsp. lanatum, Heracleum sphondylium var. lanatum, Pastinaca lanata, Sphondylium lanatum]
[Crantziola occidentalis]
[Ferula californica, Leptotaenia californica, Leptotaenia californica var. platycarpa]
[Cogswellia caruifolia, Ferula caruifolia, Peucedanum caruifolium]
[Leptotaenia anomala, Lomatium caruifolium var. erythropodum, Lomatium caruifolium var. solanense]
[Leptotaenia humilis, Leptotaenia humilis var. denticulata, Lomatium humile, Peucedanum erosum]
[Lomatium ciliolatum var. ciliolatum]
Lomatium dasycarpum - Woolly-Fruit Lomatium
[Cogswellia dasycarpa, Lomatium dasycarpum var. medium, Peucedanum dasycarpum]
[Ferula dissecta, Leptotaenia dissecta, Leptotaenia dissecta var. dissecta, Lomatium dissectum var. dissectum]
[Leptotaenia dissecta var. multifida, Leptotaenia eatonii, Lomatium dissectum var. eatonii, Lomatium multifidum]
[Osmorhiza chilensis, Osmorhiza nuda]
[Glycosma occidentale, Myrrhis occidentalis, Washingtonia occidentalis]
[Atenia gairdneri, Carum gairdneri]
[Atenia howellii, Carum howellii, Taeniopleurum howellii]
[Atenia kelloggii, Carum kelloggii]
[Atenia oregana, Carum oreganum]
Sanicula bipinnatifida - Purple Sanicle
[Sanicula bipinnatifida var. bipinnatifida, Sanicula bipinnatifida var. flava, Sanicula deserticola]
[Arracacia kelloggii, Deweya kelloggii, Drudeophytum kelloggii, Velaea kelloggii]
Torilis arvensis - Field Hedge-Parsley, Tall Sock-destroyer
[Anthriscus arvensis, Caucalis arvensis, Torilis arvensis subsp. arvensis, Torilis arvensis subsp. purpurea]
[Caucalis microcarpa]
Apocynum cannabinum - Hemp Dogbane
[Apocynum album var. hypericifolium, Apocynum angustifolium, Apocynum cannabinum var. angustifolium, Apocynum cannabinum var. glaberrimum, Apocynum cannabinum var. greeneanum, Apocynum cannabinum var. hypericifolium, Apocynum cannabinum var. nemorale, Apocynum cannabinum var. pubescens, Apocynum cannabinum var. suksdorfii, Apocynum hypericifolium, Apocynum nevadense, Apocynum oblongum, Apocynum oliganthum, Apocynum palustre, Apocynum pubescens, Apocynum sibiricum, Apocynum sibiricum var. cordigerum, Apocynum sibiricum var. farwellii, Apocynum sibiricum var. salignum, Apocynum suksdorfii, Apocynum suksdorfii var. angustifolium, Apocynum suskdorfii]
[Gomphocarpus cordifolius]
Asclepias eriocarpa - Kotolo Milkweed
[Asclepias eriocarpa var. microcarpa, Asclepias fremontii]
Asclepias fascicularis - Narrowleaf Milkweed
[Asclepias mexicana]
Asclepias solanoana - serpentine milkweed
[Asclepias obtusifolia, Solanoa purpurascens, Solanoa purpurescens]
Asclepias speciosa - showy milkweed
[Asclepias giffordii]
[Lenticula gibba, Telmatophace gibba]
[Hydrophace minor, Lemna minima, Lemna minor var. minima, Lenticula minor]
Lemna minuta - Least Duckweed
[Lemna minima, Lemna minuscula]
[Hedera helix subsp. helix]
Achillea millefolium - Yarrow, Milfoil
[Achillea borealis subsp. arenicola, Achillea borealis subsp. californica, Achillea lanulosa subsp. alpicola, Achillea lanulosa var. lanulosa, Achillea millefolium f. rosea, Achillea millefolium subsp. lanulosa, Achillea millefolium subsp. millefolium, Achillea millefolium var. alpicola, Achillea millefolium var. arenicola, Achillea millefolium var. borealis, Achillea millefolium var. californica, Achillea millefolium var. gigantea, Achillea millefolium var. lanulosa, Achillea millefolium var. littoralis, Achillea millefolium var. maritima, Achillea millefolium var. millefolium, Achillea millefolium var. occidentalis, Achillea millefolium var. pacifica, Achillea millefolium var. puberula, Achillea puberula]
[Achillea borealis subsp. arenicola, Achillea borealis subsp. californica, Achillea lanulosa subsp. alpicola, Achillea lanulosa var. lanulosa, Achillea millefolium, Achillea millefolium f. rosea, Achillea millefolium subsp. lanulosa, Achillea millefolium subsp. millefolium, Achillea millefolium var. alpicola, Achillea millefolium var. arenicola, Achillea millefolium var. borealis, Achillea millefolium var. gigantea, Achillea millefolium var. lanulosa, Achillea millefolium var. littoralis, Achillea millefolium var. maritima, Achillea millefolium var. millefolium, Achillea millefolium var. occidentalis, Achillea millefolium var. pacifica, Achillea millefolium var. puberula, Achillea puberula]
[Senecio goodspeedii, Troximon apargioides]
[Macrorhynchus retrorsus, Troximon retrorsum]
[Ambrosia chamissonis var. bipinnatisecta, Ambrosia chamissonis var. chamissonis, Franseria chamissonis, Franseria chamissonis subsp. bipinnatisecta, Franseria chamissonis subsp. chamissonis, Franseria chamissonis var. bipinnatisecta, Franseria chamissonis var. chamissonis, Gaertnera chamissonis, Gaertneria chamissonis]
[Anaphalis sierrae, Gnaphalium margaritaceum]
[Madia madioides]
[Raillardella scabrida, Raillardiopsis scabrida]
Anthemis cotula - Mayweed, Stinkweed, Dog-Fennel
[Anthemis foetida, Chamaemelum cotula, Chamaemelum foetidum, Maruta cotula]
[Arnica discoidea var. alata, Arnica discoidea var. eradiata, Arnica parviflora, Arnica sanhedrensis]
Artemisia douglasiana - Douglas Mugwort
[Artemisia caudata var. douglasiana, Artemisia commutata var. douglasiana, Artemisia ludoviciana var. douglasiana, Artemisia vulgaris subsp. douglasiana]
[Artemisia campestris subsp. pycnocephala]
[Baccharis douglasii, Baccharis salicifolia subsp. salicifolia, Baccharis viminea]
[Bidens chrysanthemoides, Bidens nashii, Helianthus laevis, Heliopsis laevis]
[Blennosperma californicum, Chrysanthemum nanum]
[Cacalia nardosmia, Luina nardosmia]
[Calycadenia truncata subsp. microcephala, Calycadenia truncata subsp. scabrella, Calycadenia truncata subsp. truncata, Calycadenia truncata var. truncata, Hemizonia truncata]
[Carthamus lanatus subsp. lanatus, Kentrophyllum lanatum]
Centaurea solstitialis - Yellow Star-Thistle
[Hemizonia fitchii]
[Chaenactis cinerea, Hymenopappus douglasii, Macrocarphus douglasii]
[Chaenactis douglasii var. rubricaulis, Chaenactis pumila, Chaenactis rubricaulis]
[Anthemis fuscata, Maruta fuscata]
[Carduus undulatus var. douglasii]
[Carduus occidentalis]
[Carduus occidentalis var. candidissimus, Cirsium occidentale var. candidissimum, Cirsium pastoris]
[Cirsium coulteri, Cirsium occidentale subsp. venustum, Cirsium proteanum]
[Aster filaginifolius, Corethrogyne californica, Corethrogyne californica var. californica, Corethrogyne californica var. filaginifolia, Corethrogyne californica var. lyonii, Corethrogyne californica var. obovata, Corethrogyne filaginifolia var. bernardina, Corethrogyne filaginifolia var. brevicula, Corethrogyne filaginifolia var. californica, Corethrogyne filaginifolia var. filaginifolia, Corethrogyne filaginifolia var. glomerata, Corethrogyne filaginifolia var. hamiltonensis, Corethrogyne filaginifolia var. incana, Corethrogyne filaginifolia var. latifolia, Corethrogyne filaginifolia var. linifolia, Corethrogyne filaginifolia var. peirsonii, Corethrogyne filaginifolia var. pinetorum, Corethrogyne filaginifolia var. rigida, Corethrogyne filaginifolia var. robusta, Corethrogyne filaginifolia var. sessilis, Corethrogyne filaginifolia var. virgata, Corethrogyne filaginifolia var. viscidula, Corethrogyne leucophylla, Corethrogyne viscidula, Lessingia filaginifolia, Lessingia filaginifolia var. californica, Lessingia filaginifolia var. filaginifolia]
Cotula coronopifolia - African Brass-Buttons
[Lancisia coronopifolia]
[Hieracioides occidentale, Psilochenia occidentalis]
[Crepis occidentalis var. pumila]
[Bigelovia arborescens, Bigelowia arborescens, Chrysoma arborescens, Haplopappus arborescens, Linosyris arborescens]
[Chondrophora nauseosa, Chrysocoma nauseosa, Chrysothamnus frigidus, Chrysothamnus nauseosus, Chrysothamnus nauseosus var. nauseosus]
[Chrysothamnus nauseosus subsp. albicaulis, Chrysothamnus nauseosus subsp. speciosus, Chrysothamnus nauseosus var. albicaulis, Chrysothamnus nauseosus var. speciosus]
[Aster canadensis, Caenotus canadensis, Conyza canadensis, Conyza canadensis var. canadensis, Conyza canadensis var. glabrata, Conyzella canadensis, Erigeron pusillus, Leptilon canadense, Marsea canadensis]
[Erigeron eatonii var. plantagineus, Erigeron plantagineus]
[Actinea lanata, Actinella lanata, Bahia lanata, Eriophyllum multiflorum, Helenium lanatum, Trichophyllum lanatum]
[Eriophyllum caespitosum var. achillaeoides, Eriophyllum caespitosum var. achillioides, Eriophyllum idoneum, Eriophyllum lanatum var. achilleoides, Eriophyllum lanatum var. achillioides, Eriophyllum lanatum var. aphanactis]
[Bahia artemisiifolia, Bahia staechadifolia, Eriophyllum staechadifolium var. artemisiifolium, Eriophyllum staechadifolium var. depressum, Eriophyllum staechadifolium var. staechadifolium, Eriophyllum stoechadifolium, Eriophyllum stoechadifolium var. stoechadifolium]
[Bahia artemisiifolia, Bahia staechadifolia, Eriophyllum staechadifolium, Eriophyllum staechadifolium var. depressum, Eriophyllum staechadifolium var. staechadifolium, Eriophyllum stoechadifolium, Eriophyllum stoechadifolium var. stoechadifolium]
[Euchiton collinus, Gnaphalium collinum, Gnaphalium gymnocephalum]
Euthamia occidentalis - Western Goldenrod
[Solidago occidentalis]
[Gnaphalium purpureum var. ustulatum, Gnaphalium ustulatum]
[Chrysanthemum segetum, Matricaria segetum, Pyrethrum segetum, Xantophtalmum segetum]
[Grindelia nana subsp. nana, Grindelia nana var. altissima, Grindelia nana var. nana, Grindelia nana var. turbinella]
[Dugaldia grandiflora, Heleniastrum bolanderi, Helenium bigelovii var. festivum]
[Cephalophora decurrens, Heleniastrum puberulum, Helenium autumnale var. pubescens, Helenium californicum, Helenium decurrens, Helenium pubescens, Helenium rosilla]
[Harpaecarpus minimus, Hemizonella minima var. parvula, Hemizonella parvula, Hemizonia minima, Madia minima, Melampodium minimum]
[Hemizonia citrina, Hemizonia congesta var. lutescens, Hemizonia lutescens, Hemizonia luzulifolia var. citrina, Hemizonia multicaulis, Hemizonia multicaulis subsp. vernalis]
[Hemizonia congesta subsp. tracyi, Hemizonia tracyi]
[Ammodia oregona, Chrysopsis oregona, Chrysopsis oregona var. oregona]
[Chrysopsis oregona var. rudis]
[Chrysopsis sessiliflora]
[Chrysopsis arenaria, Chrysopsis bolanderi, Chrysopsis villosa var. bolanderi, Heterotheca echioides var. bolanderi]
[Galathenium ludovicianum, Sonchus ludovicianus]
Lactuca serriola - Prickly Lettuce
[Lactuca scariola, Lactuca serriola f. integrifolia, Lactuca serriola var. integra, Lactuca serriola var. serriola]
[Lagophylla congesta, Lagophylla ramosissima subsp. congesta, Lagophylla ramosissima subsp. ramosissima]
[Blepharipappus platyglossus, Callichroa platyglossa, Layia platyglossa subsp. campestris, Layia platyglossa subsp. platyglossa, Layia ziegleri, Madaroglossa hirsuta]
[Lessingia albiflora, Lessingia cymulosa, Lessingia glomerata, Lessingia mendocina, Lessingia nemaclada var. albiflora, Lessingia nemaclada var. mendocina, Lessingia nemaclada var. nemaclada, Lessingia paleacea]
[Chrysanthemum leucanthemum]
Logfia filaginoides - California Cottonrose
[Filago californica, Gnaphalium filaginoides, Logfia californica, Oglifa californica]
Logfia gallica - Narrow-Leaf Cottonrose
[Filago gallica, Oglifa gallica]
Madia elegans - Elegant Madia
[Hemizonia wheeleri, Madaria elegans, Madaria elegans var. depauperata, Madia elegans subsp. densifolia, Madia elegans subsp. elegans, Madia elegans subsp. vernalis, Madia elegans subsp. wheeleri, Madia elegans var. densifolia, Madia elegans var. elegans, Madia wheeleri]
[Madia dissitiflora, Madia gracilis subsp. collina, Madia gracilis subsp. gracilis, Madia gracilis subsp. pilosa, Sclerocarpus gracilis]
[Madia capitata]
[Malacothrix obtusa, Senecio floccifer, Senecio flocciferus]
[Bombycilaena californica, Gnaphalodes californica]
[Senecio greenei]
[Gnaphalium canescens subsp. microcephalum, Gnaphalium microcephalum, Gnaphalium microcephalum subsp. microcephalum, Gnaphalium microcephalum var. microcephalum, Pseudognaphalium canescens subsp. microcephalum, Pseudognaphalium microcephalum var. microcephalum]
[Gnaphalium ramosissimum]
Pseudognaphalium stramineum - Cotton-Batting Plant
[Gnaphalium chilense, Gnaphalium stramineum]
Psilocarphus tenellus - Slender Woolly-Marbles
[Psilocarphus tenellus var. tenellus]
[Erechtites arguta, Erechtites glomerata, Erechtites glomerata subsp. glomerata, Erechtites glomeratus]
[Erechtites minima, Erechtites minima, Erechtites minimus, Erechtites minimus]
[Senecio triangularis var. angustifolius]
[Aster elongatus, Solidago canadensis subsp. elongata, Solidago canadensis var. elongata, Solidago lepida var. elongata]
[Homopappus spathulatus, Solidago simplex, Solidago simplex subsp. simplex, Solidago simplex var. spathulata, Solidago spathulata subsp. spathulata]
Solidago velutina - Velvety Goldenrod
[Aster velutinus]
Solidago velutina subsp. californica - California Velvety Goldenrod
[Aster californicus, Solidago californica, Solidago californica var. californica, Solidago velutina var. californica]
[Ptiloria virgata]
[Aster chilensis, Aster chilensis subsp. chilensis, Aster chilensis var. chilensis, Aster chilensis var. invenustus, Aster chilensis var. medius, Aster invenustus, Symphyotrichum chilense var. chilense, Symphyotrichum chilense var. invenustum, Symphyotrichum chilense var. medium]
[Aster subspicatus]
[Chrysanthemum bipinnatum, Omalanthus camphoratus, Omalotes camphorata, Tanacetum camphoratum]
[Leontodon laevigatus, Taraxacum laevigatum, Taraxacum officinale subsp. officinale, Taraxacum officinale var. laevigatum]
[Crepis barbata, Tolpis umbellata]
[Alarconia angustifolia, Wyethia angustifolia var. foliosa, Wyethia foliosa]
[Berberis aquifolium var. aquifolium, Mahonia aquifolium, Odostemon aquifolium]
[Berberis aquifolium, Berberis piperiana, Mahonia aquifolium, Mahonia piperiana, Odostemon aquifolium]
Berberis darwinii - Darwin's berberis
Berberis nervosa - Cascade Oregon grape
[Berberis nervosa var. mendocinensis, Mahonia nervosa, Mahonia nervosa var. mendocinensis, Mahonia nervosa var. nervosa, Odostemon nervosus]
[Vancouveria parviflora]
Alnus rhombifolia - White Alder
[Alnus rhombifolia var. bernardina]
Alnus rubra - red alder
[Alnus oregana, Alnus oregona, Alnus oregona var. pinnatisecta]
Corylus cornuta - western hazel
[Corylus californica, Corylus cornuta var. californica, Corylus cornuta var. glandulosa, Corylus rostrata var. californica, Corylus rostrata var. tracyi]
Woodwardia fimbriata - giant chain fern
[Woodwardia chamissoi]
[Cryptantha geminata, Krynitzkia affinis]
[Hackelia jessicae, Lappula jessicae, Lappula micrantha]
[Lappula californica var. mundula]
[Allocarya bracteata, Plagiobothrys bracteatus var. aculeolatus, Plagiobothrys bracteatus var. bracteatus]
Barbarea verna - early yellowrocket
[Barbarea praecox, Campe verna, Erysimum vernum]
Boechera breweri - Brewer's rockcress
[Arabis breweri]
Brassica nigra - Black/Wild Mustard
[Brassica nigra subsp. nigra, Brassica nigra var. nigra, Melanosinapis nigra, Mutarda nigra, Sinapis nigra, Sisymbrium nigrum]
Cakile maritima - European searocket
[Cakile maritima subsp. maritima, Cakile maritima var. maritima, Rapistrum maritimum]
Cardamine oligosperma - little western bittercress
[Cardamine hirsuta subsp. oligosperma, Cardamine oligosperma var. lucens, Cardamine oligosperma var. oligosperma, Cardamine unijuga]
Lepidium latipes - San Diego pepperweed
[Lepidium latipes var. heckardii, Lepidium latipes var. latipes, Nasturtium latipes]
Streptanthus glandulosus - bristly jewelflower
[Erysimum glandulosum, Euclisia glandulosa, Euklisia glandulosa]
[Streptanthus albidus subsp. peramoenus, Streptanthus glandulosus subsp. arkii, Streptanthus glandulosus subsp. raichei, Streptanthus glandulosus var. glandulosus, Streptanthus versicolor]
[Disaccanthus tortuosus, Erysimum tortuosum, Pleiocardia tortuosa, Streptanthus coulteri var. lemmonii, Streptanthus lemmoni, Streptanthus orbiculatus, Streptanthus sanhedrensis, Streptanthus suffrutescens, Streptanthus tortuosus var. flavescens, Streptanthus tortuosus var. foliosus, Streptanthus tortuosus var. oblongus, Streptanthus tortuosus var. optatus, Streptanthus tortuosus var. orbiculatus, Streptanthus tortuosus var. pallidus, Streptanthus tortuosus var. suffrutescens, Streptanthus tortuosus var. tortuosus]
[Disaccanthus tortuosus, Erysimum tortuosum, Pleiocardia tortuosa, Streptanthus coulteri var. lemmonii, Streptanthus lemmoni, Streptanthus orbiculatus, Streptanthus sanhedrensis, Streptanthus suffrutescens, Streptanthus tortuosus, Streptanthus tortuosus var. flavescens, Streptanthus tortuosus var. foliosus, Streptanthus tortuosus var. oblongus, Streptanthus tortuosus var. optatus, Streptanthus tortuosus var. orbiculatus, Streptanthus tortuosus var. pallidus, Streptanthus tortuosus var. suffrutescens]
[Bolelia elegans, Clintonia elegans, Downingia elegans var. brachypetala, Downingia elegans var. corymbosa, Downingia elegans var. elegans]
[Lonicera hispidula var. californica, Lonicera hispidula var. hispidula, Lonicera hispidula var. vacillans]
[Symphoricarpos racemosus]
[Symphoricarpos albus var. laevigatus, Symphoricarpos racemosus var. laevigatus, Symphoricarpos rivularis]
Symphoricarpos mollis - Creeping Snowberry
[Symphoricarpos acutus, Symphoricarpos hesperius, Symphoricarpos mollis subsp. hesperius, Symphoricarpos mollis var. acutus, Symphoricarpos mollis var. hesperius]
Cerastium arvense - starry chickweed
[Alsine arvensis, Centunculus arvensis, Leucodonium arvense, Stellaria arvensis]
Eremogone congesta - ballhead sandwort
[Arenaria congesta]
[Arenaria congesta var. crassula]
Silene lemmonii - Lemmon's catchfly
Spergula arvensis - Stickwort, Starwort
[Spergula arvense var. arvense, Spergula arvensis subsp. arvensis, Spergula arvensis subsp. sativa, Spergula arvensis var. arvensis, Spergula arvensis var. sativa, Spergula sativa, Spergularia arvensis]
Stellaria littoralis - beach starwort
[Alsine littoralis]
Euonymus occidentale - western burningbush
[Euonymus occidentalis]
[Ceratophyllum apiculatum, Dichotophyllum demersum]
Calystegia purpurata - Pacific false bindweed
[Convolvulus purpuratus]
[Calystegia purpurata subsp. solanensis, Convolvulus luteolus var. purpuratus, Convolvulus luteolus var. solanensis, Convolvulus occidentalis var. purpuratus, Convolvulus occidentalis var. solanensis, Convolvulus purpuratus, Convolvulus purpuratus var. fruticetorum]
Calystegia subacaulis - hillside false bindweed
[Convolvulus subacaulis]
Convolvulus arvensis - smallflowered morningglory
[Convolvulus ambigens, Convolvulus incanus, Strophocaulos arvensis]
[Benthamidia nuttallii, Cornus nuttalii, Cornus nuttalli, Cynoxylon nuttallii]
Sedum obtusatum - Sierran stonecrop
[Cotyledon obtusata, Echeveria obtusata, Gormania obtusata]
[Gormania retusa, Sedum laxum subsp. retusum, Sedum laxum subsp. retusum, Sedum obtusatum var. retusum, Sedum sanhedrinum]
Marah fabacea - California manroot
[Echinocystis fabacea, Echinocystis fabacea var. argestis, Echinocystis fabacea var. fabacea, Marah fabacea var. agrestis, Marah fabacea var. fabacea, Marah fabaceus, Marah fabaceus var. agrestis, Marah fabaceus var. fabaceus, Micrampelis fabacea]
Calocedrus decurrens - incense cedar
[Heyderia decurrens, Libocedrus decurrens, Thuja decurrens]
Carex densa - western fox sedge
[Carex breviligulata, Carex brongniartii var. densa, Carex dudleyi, Carex vicaria]
Carex utriculata - Northwest Territory sedge
[Carex inflata var. utriculata, Carex rhynchophysa, Carex rostrata, Carex rostrata subsp. utriculata, Carex rostrata var. utriculata, Carex utriculata var. globosa, Carex vesicaria var. utriculata]
Isolepis cernua - California Club-Rush
[Eleogiton cernua, Isolepis cernua var. californica, Schoenoplectus cernuus, Scirpus cernuus, Scirpus cernuus subsp. californicus, Scirpus cernuus var. californicus]
[Cyperus pungens, Scirpus americanus var. longispicatus, Scirpus americanus var. pungens, Scirpus pungens]
Scirpus microcarpus - Small-Fruit Bulrush
[Eleocharis microcarpa, Scirpus microcarpus var. longispicatus, Scirpus microcarpus var. rubrotinctus, Scirpus rubrotinctus]
Dryopteris arguta - Coastal Woodfern
[Aspidium argutum, Aspidium rigidum var. argutum]
Polystichum imbricans - narrowleaf swordfern
[Aspidium munitum var. imbricans, Polystichum munitum subsp. imbricans, Polystichum munitum subsp. nudatum, Polystichum munitum var. imbricans]
Equisetum hyemale - Western Scouringrush
Equisetum hyemale var. affine - Common Scouring-Rush
[Equisetum hyemale subsp. affine, Equisetum hyemale var. californicum, Equisetum hyemale var. robustum, Hippochaete hyemalis var. affinis]
Equisetum laevigatum - Smooth Scouring-rush
[Equisetum fontinale, Equisetum funstonii, Equisetum kansanum, Equisetum laevigatum subsp. funstonii, Equisetum laevigatum var. funstonii, Hippochaete laevigata, Lastrea calcarata var. falciloba]
Allotropa virgata - sugarstick
Arbutus menziesii - Pacific madrone
[Arctostaphylos columbiana subsp. columbiana, Arctostaphylos columbiana var. columbiana, Arctostaphylos columbiana var. tracyi, Arctostaphylos setosissima, Arctostaphylos tracyi]
Arctostaphylos glandulosa - Eastwood's manzanita
Arctostaphylos manzanita - whiteleaf manzanita
[Arctostaphylos elegans, Arctostaphylos manzanita var. apiculata]
[Arctostaphylos bowermaniae, Arctostaphylos manzanita var. manzanita, Arctostaphylos pungens subsp. manzanita]
Arctostaphylos patula - greenleaf manzanita
[Arctostaphylos acutifolia, Arctostaphylos parryana var. pinetorum, Arctostaphylos patula subsp. platyphylla, Arctostaphylos patula var. coalescens, Arctostaphylos pungens var. platyphylla]
Arctostaphylos stanfordiana - Stanford's manzanita
[Brossaea shallon]
Ledum glandulosum - western Labrador tea
[Ledum columbianum, Ledum glandulosum subsp. australe, Ledum glandulosum subsp. columbianum, Ledum glandulosum subsp. glandulosum, Ledum glandulosum subsp. olivaceum, Ledum glandulosum var. australe, Ledum glandulosum var. californicum, Ledum glandulosum var. columbianum, Ledum glandulosum var. glandulosum, Ledum groenlandicum subsp. glandulosum, Ledum × columbianum, Rhododendron columbianum, Rhododendron neoglandulosum, Rhododendron X columbianum]
[Ledum columbianum, Ledum glandulosum, Ledum glandulosum subsp. australe, Ledum glandulosum subsp. glandulosum, Ledum glandulosum subsp. olivaceum, Ledum glandulosum var. australe, Ledum glandulosum var. californicum, Ledum glandulosum var. columbianum, Ledum glandulosum var. glandulosum, Ledum groenlandicum subsp. glandulosum, Ledum × columbianum, Rhododendron columbianum, Rhododendron neoglandulosum, Rhododendron X columbianum]
[Euphorbia crenulata var. franciscana, Euphorbia leptocera var. crenulata, Euphorbia manca, Euphorbia nortoniana, Tithymalus crenulatus, Tithymalus franciscanus, Tithymalus leptocerus, Tithymalus mancus]
Euphorbia lathyris - caper spurge
[Epurga lathyris, Euphorbia lathyris var. minor, Euphorbia lathyrus, Euphorbia spongiosa, Euphorbion lathyrum, Galarhoeus decussatus, Galarhoeus lathyris, Keraselma lathyris, Tithymalus cataputia, Tithymalus lathyris]
Euphorbia serpyllifolia - thymeleaf sandmat
[Chamaesyce serpillifolia, Chamaesyce serpillifolia subsp. serpillifolia, Chamaesyce serpyllifolia, Chamaesyce serpyllifolia var. serpyllifolia, Euphorbia occidentalis, Euphorbia serpillifolia]
Acmispon americanus - American Lotus, Spanish-Clover
[Acmispon americanum, Hosackia purshiana, Lotus purshianus]
Acmispon americanus var. americanus - American Lotus, Spanish-Clover
[Acmispon aestivalis, Hosackia americana, Lotus americanus, Lotus purshianus, Lotus purshianus var. glaber, Lotus purshianus var. purshianus, Lotus sericeus, Lotus unifoliolatus, Lotus unifoliolatus var. unifoliolatus]
Acmispon denticulatus - riverbar bird's-foot trefoil
[Anisolotus denticulatus, Hosackia denticulata, Lotus denticulatus]
[Lotus scoparius f. prostratus, Lotus scoparius subsp. scoparius, Lotus scoparius var. perplexans, Lotus scoparius var. scoparius]
Acmispon junceus - rush broom
[Hosackia juncea, Lotus junceus, Syrmatium junceum]
Acmispon junceus var. biolettii - Bioletti's rush broom
[Hosackia biolettii, Lotus bioletti, Lotus biolettii, Lotus biolettii var. spiralis, Lotus junceus var. biolettii, Syrmatium biolettii]
Acmispon parviflorus - Miniature Lotus
[Anisolotus parviflorus, Hosackia parviflora, Lotus micranthus]
Astragalus breweri - Brewer's milkvetch
[Tragacantha breweri]
Cercis occidentalis - California redbud
[Cercis canadensis var. orbiculata, Cercis occidentalis var. orbiculata, Cercis orbiculata, Siliquastrum occidentale]
Cytisus scoparius - English broom
[Cytisus scoparius var. andreanus, Cytisus scoparius var. scoparius, Sarothamnus scoparius, Spartium scoparium]
Hosackia crassifolia - big deervetch
[Lotus crassifolius]
Hosackia gracilis - seaside bird's-foot trefoil
[Anisolotus formosissimus, Lotus formosissimus]
Hosackia oblongifolia - streambank bird's-foot trefoil
[Lotus oblongifolius]
[Lotus oblongifolius var. nevadensis, Lotus oblongifolius var. oblongifolius]
Lathyrus jepsonii - Jepson's sweet pea
[Lathyrus jepsoni]
[Lathyrus jepsonii var. californicus, Lathyrus venosus var. californicus, Lathyrus watsonii]
Lathyrus latifolius - perennial peavine
[Lathyrus latifolius var. splendens, Lathyrus sylvestris subsp. latifolius, Lathyrus sylvestris var. latifolius]
Lathyrus torreyi - Torrey's pea
Lathyrus vestitus subsp. ochropetalus - white-flowered Pacific pea
[Lathyrus ochropetalus, Lathyrus peckii, Lathyrus vestitus subsp. bolanderi, Lathyrus vestitus var. ochropetalus]
[Lathyrus bolanderi, Lathyrus laetiflorus, Lathyrus laetiflorus subsp. barbarae, Lathyrus laetiflorus subsp. glaber, Lathyrus laetiflorus subsp. laetiflorus, Lathyrus laetiflorus var. laetiflorus, Lathyrus polyphyllus var. insecundus, Lathyrus puberulus, Lathyrus quercetorum, Lathyrus strictus var. barbarae, Lathyrus strictus var. thacherae, Lathyrus venosus var. grandiflorus, Lathyrus vestitus subsp. bolanderi, Lathyrus vestitus subsp. laetiflorus, Lathyrus vestitus subsp. laevicarpus, Lathyrus vestitus subsp. puberulus, Lathyrus vestitus var. puperulus, Lathyrus vestitus var. vestitus, Lathyrus vestitus var. violaceus, Lathyrus violaceus, Lathyrus violaceus var. barbarae]
Lotus angustissimus - slender bird's-foot trefoil
Lotus corniculatus - Birdfoot Trefoil
[Lotus caucasicus, Lotus corniculatus subsp. corniculatus, Lotus corniculatus var. arvensis, Lotus corniculatus var. corniculatus, Lotus filicaulis]
Lupinus albifrons - Silver Bush Lupine
[Lupinus fragrans]
[Lupinus albifrons var. flumineus]
Lupinus arboreus - yellow bush lupine
[Lupinus arboreus var. arboreus]
Lupinus bicolor - Miniature Lupine
[Lupinus bicolor subsp. bicolor, Lupinus bicolor subsp. marginatus, Lupinus bicolor subsp. microphyllus, Lupinus bicolor subsp. pipersmithii, Lupinus bicolor subsp. tridentatus, Lupinus bicolor subsp. umbellatus, Lupinus bicolor var. bicolor, Lupinus bicolor var. microphyllus, Lupinus bicolor var. rostratus, Lupinus bicolor var. tetraspermus, Lupinus bicolor var. tridentatus, Lupinus bicolor var. trifidus, Lupinus bicolor var. umbellatus, Lupinus congdonii, Lupinus micranthus var. bicolor, Lupinus polycarpus, Lupinus rostratus, Lupinus sabulosus, Lupinus umbellatus]
Lupinus latifolius - Stream Lupine
Lupinus lepidus - Pacific lupine
Lupinus lepidus var. sellulus - Donner Lake lupine
[Lupinus aridus var. torreyi, Lupinus lepidus var. artulus, Lupinus lepidus var. torreyi, Lupinus sellulus, Lupinus sellulus subsp. sellulus, Lupinus sellulus subsp. ursinus, Lupinus sellulus var. artulus, Lupinus sellulus var. sellulus]
Lupinus littoralis - seashore lupine
[Lupinus franciscanus, Lupinus micheneri, Lupinus michneri, Lupinus varicolor, Lupinus variicolor, Lupinus variicolor, Lupinus versicolor]
Lupinus milo-bakeri - Milo Baker's lupine
[Lupinus luteolus]
Lupinus nanus - open lupine
[Lupinus nanus subsp. apricus, Lupinus nanus subsp. latifolius, Lupinus nanus subsp. menkerae, Lupinus nanus subsp. nanus, Lupinus nanus var. maritimus, Lupinus nanus var. nanus, Lupinus persistens, Lupinus vallicola, Lupinus vallicola subsp. apricus, Lupinus vallicola subsp. vallicola]
Lupinus polyphyllus - bigleaf lupine
[Lupinus polyphyllus var. grandifolius]
[Lupinus bernardinus, Lupinus burkei subsp. burkei, Lupinus lasiotropis, Lupinus polyphyllus subsp. bernardinus, Lupinus polyphyllus subsp. superbus, Lupinus superbus]
[Lupinus matanuskensis, Lupinus polyphyllus var. albiflorus, Lupinus polyphyllus var. polyphyllus, Lupinus pseudopolyphyllus, Lupinus stationis]
[Lupinus matanuskensis, Lupinus polyphyllus subsp. polyphyllus, Lupinus polyphyllus var. albiflorus, Lupinus pseudopolyphyllus, Lupinus stationis]
Medicago lupulina - Black Medick, Yellow Trefoil
[Medicago lupulina var. cupaniana, Medicago lupulina var. glandulosa, Medicago lupulina var. lupulina, Medicago lupulina var. willdenowii]
[Medicago apiculata, Medicago denticulata, Medicago hispida, Medicago hispida var. apiculata, Medicago hispida var. confinis, Medicago hispida var. confinus, Medicago hispida var. hispida, Medicago minima subsp. brevispina, Medicago minima var. brevispina, Medicago polycarpa, Medicago polymorpha f. apiculata, Medicago polymorpha subsp. polymorpha, Medicago polymorpha var. brevispina, Medicago polymorpha var. ciliaris, Medicago polymorpha var. polygyra, Medicago polymorpha var. polymorpha, Medicago polymorpha var. tricycla, Medicago polymorpha var. vulgaris]
Robinia pseudo-acacia - yellow locust
[Robinia pseudacacia, Robinia pseudoacacia, Robinia pseudoacacia f. inermis, Robinia pseudoacacia var. pyramidalis, Robinia pseudoacacia var. rectissima]
Trifolium barbigerum - bearded clover
[Trifolium barbigerum var. barbigerum, Trifolium minutissimum]
Trifolium bifidum - notchleaf clover
[Trifolium bifidum var. decipiens]
[Trifolium bifidum]
Trifolium campestre - large hop clover
[Trifolium campestre var. minus, Trifolium procumbens]
[Trifolium ciliatum]
Trifolium hirtum - Rose Clover
[Lojaconoa microcephala]
[Trifolium majus, Trifolium tridentatum var. obtusiflorum]
Trifolium oliganthum - fewflower clover
[Trifolium filipes, Trifolium oliganthum var. sonomense, Trifolium pauciflorum, Trifolium triflorum, Trifolium variegatum var. pauciflorum]
[Trifolium pratense var. frigidum, Trifolium pratense var. sativum]
Trifolium repens - white Dutch clover
[Trifolium occidentale, Trifolium repens subsp. repens, Trifolium repens var. biasolettii, Trifolium repens var. giganteum, Trifolium repens var. repens]
Trifolium subterraneum - subterranean clover
[Calycomorphum subterraneum, Trifolium brachycalycinum, Trifolium subterraneum subsp. brachycalycinum, Trifolium subterraneum var. yanninicum]
[Trifolium appendiculatum var. rostratum, Trifolium dianthum, Trifolium geminiflorum, Trifolium pauciflorum, Trifolium phaeocephalum, Trifolium subsalinum, Trifolium trilobatum, Trifolium ultramontanum, Trifolium variegatum var. rostratum, Trifolium variegatum var. trilobatum, Trifolium variegatum var. variegatum]
[Trifolium appendiculatum var. rostratum, Trifolium dianthum, Trifolium pauciflorum, Trifolium phaeocephalum, Trifolium subsalinum, Trifolium trilobatum, Trifolium ultramontanum, Trifolium variegatum, Trifolium variegatum var. rostratum, Trifolium variegatum var. trilobatum]
Trifolium willdenovii - Valley Clover
[Trifolium tridentatum, Trifolium tridentatum var. aciculare, Trifolium tridentatum var. tridentatum, Trifolium willdenowii]
[Lupinaster wormskioldii, Trifolium fendleri, Trifolium fimbriatum, Trifolium heterodon, Trifolium involucratum var. fendleri, Trifolium involucratum var. fimbriatum, Trifolium involucratum var. heterodon, Trifolium involucratum var. kennedianum, Trifolium kennedianum, Trifolium spinulosum, Trifolium willdenovii var. fimbriatum, Trifolium willdenovii var. kennedianum, Trifolium willdenowii var. fimbriatum, Trifolium willdenowii var. kennedianum, Trifolium wormskioldii var. fimbriatum, Trifolium wormskioldii var. kennedianum, Trifolium wormskjoldii]
[Vicia pumila, Vicia washingtonensis]
[Vicia americana subsp. oregana, Vicia americana var. americana, Vicia americana var. linearis, Vicia americana var. oregana, Vicia americana var. truncata, Vicia americana var. villosa, Vicia californica, Vicia californica var. madrensis, Vicia durbrowi, Vicia durbrowii, Vicia oregana, Vicia sparsifolia var. truncata]
Vicia gigantea - giant vetch
[Vicia nigricans subsp. gigantea, Vicia nigricans subsp. gigantea, Vicia nigricans var. gigantea]
Vicia hirsuta - hairy vetch
[Cracca hirsuta, Ervum hirsutum, Vicioides hirsuta]
Vicia lutea - hairy yellow vetch
[Hypechusa lutea, Vicia lutea subsp. vestita, Vicia lutea var. hirta, Vicia lutea var. laevigata, Vicia lutea var. violascens]
Vicia sativa - narrowleaf vetch
Vicia sativa subsp. nigra - narrow-leaved vetch
[Vicia angustifolia, Vicia angustifolia var. angustifolia, Vicia angustifolia var. segetalis, Vicia angustifolia var. uncinata, Vicia pilosa, Vicia sativa subsp. angustifolia, Vicia sativa subsp. segetalis, Vicia sativa var. angustifolia, Vicia sativa var. nigra, Vicia sativa var. segetalis]
Vicia tetrasperma - sparrow vetch
[Ervum tetraspermum, Vicia tetrasperma var. tenuissima, Vicia tetrasperma var. tetrasperma]
Vicia villosa - Hairy Vetch, Winter Vetch
[Cracca villosa, Ervum villosum]
Vicia villosa var. varia - Not-So-Hairy Hairy Vetch
[Vicia dasycarpa, Vicia varia var. glabrescens, Vicia villosa subsp. dasycarpa, Vicia villosa subsp. varia, Vicia villosa var. glabrescens]
Quercus chrysolepis - canyon live oak
[Quercus chrysolepis f. nana, Quercus chrysolepis f. pendula, Quercus chrysolepis var. chrysolepis, Quercus chrysolepis var. nana, Quercus wilcoxii]
[Quercus chrysolepis, Quercus chrysolepis f. nana, Quercus chrysolepis f. pendula, Quercus chrysolepis var. chrysolepis, Quercus wilcoxii]
Quercus durata - leather oak
[Quercus dumosa subsp. durata]
Quercus lobata - California white oak
[Quercus hindsii, Quercus lobata subsp. lobata, Quercus lobata subsp. turbinata, Quercus lobata subsp. walteri, Quercus lobata var. argillara, Quercus lobata var. insperata, Quercus lobata var. lobata, Quercus lobata var. turbinata, Quercus lobata var. walteri]
Quercus vacciniifolia - huckleberry oak
[Quercus chrysolepis subsp. vacciniifolia, Quercus chrysolepis var. vaccinifolia, Quercus vaccinifolia]
Quercus wislizeni - interior live oak
[Quercus wislizenii]
Garrya elliptica - wavyleaf silktassel
[Garrya fremonti, Garrya fremontii var. laxa, Garrya rigida]
Erodium brachycarpum - shortfruit stork's bill
[Erodium botrys var. brachycarpum, Erodium botrys var. obtusiplicatum, Erodium obtusiplicatum]
Erodium cicutarium - Red-Stem Filaree/Storksbill
[Erodium cicutarium subsp. cicutarium, Erodium cicutarium subsp. jacquinianum, Geranium cicutarium]
Erodium moschatum - White-Stem Filaree/Storksbill
[Erodium moschatum var. moschatum, Geranium cicutarium var. moschatum, Geranium moschatum]
[Geranium rapulum]
Pelargonium grossularioides - gooseberry geranium
[Geranium grossularioides]
Ribes lobbii - gummy gooseberry
[Grossularia lobbii]
Ribes roezlii - Sierra gooseberry
[Grossularia roezlii]
Ribes roezlii var. amictum - Sierra gooseberry
[Ribes amictum]
Ribes sanguineum - redflower currant
[Calobotrya sanguinea]
[Ribes glutinosum, Ribes sanctae-luciae, Ribes sanguineum var. deductum, Ribes sanguineum var. melanocarpum]
[Ribes deductum, Ribes glutinosum var. melanocarpum, Ribes sanguineum var. deductum, Ribes sanguineum var. melanocarpum]
Ribes viscosissimum - sticky currant
[Ribes hallii, Ribes viscosissimum var. hallii, Ribes viscosissimum var. viscosissimum]
[Heliotropium curassavicum var. oculatum, Heliotropium oculatum, Heliotropium spathulatum subsp. oculatum]
[Eriodictyon glutinosum, Wigandia californica]
[Nemophila flaccida, Nemophila tenera, Viticella heterophylla]
Nemophila menziesii - Baby Blue Eyes
[Nemophila insignis var. menziesii, Nemophila venosa, Viticella menziesii]
[Nemophila insignis, Nemophila menziesii subsp. menziesii, Nemophila venosa]
Azolla filiculoides - Pacific Mosquito Fern
[Azolla arbuscula, Azolla bonariensis, Azolla caroliniana, Azolla densa, Azolla magellanica, Azolla microphylla]