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Families: 23
Genera: 110
Species: 168
Total Taxa (details): 174
[Sambucus caerulea, Sambucus cerulea, Sambucus nigra subsp. cerulea, Sambucus nigra var. cerulea]
[Schoenolirion album]
Tetragonia tetragonioides - New Zealand-spinach
[Tetragonia expansa]
[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 sagittifolia var. latifolia]
[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 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 scandicina]
[Cicuta mexicana, Sium douglasii]
[Coriandrum maculatum]
[Caucalis carota]
[Eryngium aristulatum var. aristulatum]
[Eryngium harmsianum, Eryngium longistylum, Eryngium petiolatum var. armatum]
[Heracleum maximum, Heracleum sphondylium subsp. lanatum, Heracleum sphondylium var. lanatum, Pastinaca lanata, Sphondylium lanatum]
[Crantziola occidentalis]
[Ferula californica, Leptotaenia californica]
[Cogswellia caruifolia, Ferula caruifolia, Peucedanum caruifolium]
[Leptotaenia humilis, Leptotaenia humilis var. denticulata, Lomatium humile]
[Lomatium ciliolatum var. ciliolatum]
[Cogswellia dasycarpa, 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 var. bipinnatifida, Sanicula bipinnatifida var. flava, Sanicula deserticola]
[Arracacia kelloggii, Deweya kelloggii, Drudeophytum kelloggii, Velaea kelloggii]
[Anthriscus arvensis, Caucalis arvensis, Torilis arvensis subsp. purpurea]
[Caucalis microcarpa]
[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 oliganthum, 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 - Indian milkweed
[Asclepias eriocarpa var. microcarpa, Asclepias fremontii]
Asclepias fascicularis - narrowleaf milkweed
[Asclepias mexicana]
Asclepias solanoana - serpentine milkweed
[Asclepias obtusifolia, Solanoa purpurascens]
Asclepias speciosa - showy milkweed
[Asclepias giffordii]
[Lenticula gibba, Telmatophace gibba]
[Hydrophace minor, Lemna minima, Lenticula minor]
[Lemna minima, Lemna minuscula]
[Hedera helix subsp. helix]
[Achillea borealis subsp. californica, Achillea millefolium f. rosea, Achillea millefolium subsp. lanulosa, Achillea millefolium subsp. millefolium, Achillea millefolium var. californica, Achillea millefolium var. lanulosa, Achillea millefolium var. millefolium]
[Achillea borealis subsp. californica, Achillea millefolium, Achillea millefolium f. rosea, Achillea millefolium subsp. lanulosa, Achillea millefolium subsp. millefolium, Achillea millefolium var. lanulosa, Achillea millefolium var. millefolium]
[Troximon apargioides]
[Macrorhynchus retrorsus, Troximon retrorsum]
[Ambrosia chamissonis var. bipinnatisecta, Franseria chamissonis, Franseria chamissonis subsp. bipinnatisecta, Franseria chamissonis subsp. chamissonis, Franseria chamissonis var. bipinnatisecta, Franseria chamissonis var. chamissonis, Gaertneria chamissonis]
[Gnaphalium margaritaceum]
[Madia madioides]
[Raillardella scabrida, Raillardiopsis scabrida]
[Chamaemelum cotula, Maruta cotula]
[Arnica discoidea var. alata, Arnica discoidea var. eradiata, Arnica parviflora]
[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, Hemizonia truncata]
[Carthamus lanatus subsp. lanatus, Kentrophyllum lanatum]
[Hemizonia fitchii]
[Chaenactis cinerea, Chaenactis douglasii var. achilleifolia, Chaenactis douglasii var. montana, Chaenactis douglasii var. rubricaulis, Chaenactis ramosa, Hymenopappus douglasii, Macrocarphus douglasii]
[Anthemis fuscata, Maruta fuscata]
[Carduus undulatus var. douglasii]
[Carduus occidentalis]
[Carduus occidentalis var. candidissimus, Cirsium occidentale var. candidissimum, Cirsium pastoris]
[Cirsium coulteri, Cirsium proteanum]
[Aster filaginifolius, Corethrogyne californica, Corethrogyne californica var. filaginifolia, Corethrogyne filaginifolia var. bernardina, Corethrogyne filaginifolia var. brevicula, Corethrogyne filaginifolia var. californica, Corethrogyne filaginifolia var. filaginifolia, Corethrogyne filaginifolia var. glomerata, Corethrogyne filaginifolia var. incana, Corethrogyne filaginifolia var. latifolia, Corethrogyne filaginifolia var. linifolia, Corethrogyne filaginifolia var. peirsonii, Corethrogyne filaginifolia var. rigida, Corethrogyne filaginifolia var. robusta, Corethrogyne filaginifolia var. sessilis, Corethrogyne filaginifolia var. virgata, Corethrogyne leucophylla, Corethrogyne viscidula, Lessingia filaginifolia, Lessingia filaginifolia var. californica, Lessingia filaginifolia var. filaginifolia]
[Lancisia coronopifolia]
[Hieracioides occidentale, Psilochenia occidentalis]
[Bigelowia arborescens, Chrysoma arborescens, Haplopappus arborescens, Linosyris arborescens]
[Chondrophora nauseosa, Chrysocoma nauseosa, Chrysothamnus frigidus, Chrysothamnus 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]
[Actinea lanata, Actinella lanata, Bahia lanata, 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]
[Gnaphalium collinum, Gnaphalium gymnocephalum]
[Solidago occidentalis]
[Gnaphalium purpureum var. ustulatum, Gnaphalium ustulatum]
[Chrysanthemum segetum, Matricaria segetum, Pyrethrum segetum, Xantophtalmum segetum]
[Grindelia nana subsp. nana, Grindelia nana var. nana]
[Dugaldia grandiflora, Heleniastrum bolanderi, Helenium bigelovii var. festivum]
[Cephalophora decurrens, Heleniastrum puberulum, Helenium californicum, Helenium decurrens, Helenium pubescens, Helenium rosilla]
[Harpaecarpus minimus, Hemizonella parvula, Hemizonia minima, Madia minima, Melampodium minimum]
[Hemizonia congesta var. lutescens, Hemizonia lutescens, 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 scariola, Lactuca serriola f. integrifolia, 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 nemaclada var. albiflora, Lessingia nemaclada var. mendocina, Lessingia nemaclada var. nemaclada]
[Chrysanthemum leucanthemum]
[Filago californica, Gnaphalium filaginoides, Logfia californica, Oglifa californica]
[Filago gallica, Oglifa gallica]
[Hemizonia wheeleri, Madaria elegans, 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]
[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]
[Gnaphalium chilense, Gnaphalium stramineum]
[Psilocarphus tenellus var. tenellus]
[Erechtites arguta, Erechtites glomerata, Erechtites glomerata subsp. glomerata, Erechtites glomeratus]
[Erechtites minimus, Erechtites minimus]
[Aster elongatus, Solidago canadensis subsp. elongata, Solidago lepida var. elongata]
[Homopappus spathulatus, Solidago simplex var. spathulata]
[Aster velutinus]
[Aster californicus, Solidago californica, Solidago californica var. californica]
[Ptiloria virgata]
[Aster chilensis, Aster chilensis subsp. chilensis, Aster chilensis var. chilensis, Aster chilensis var. invenustus, Aster chilensis var. medius, Symphyotrichum chilense var. invenustum, Symphyotrichum chilense var. medium]
[Aster subspicatus]
[Chrysanthemum bipinnatum, Omalanthus camphoratus, Omalotes camphorata, Tanacetum camphoratum]
[Leontodon laevigatus, Taraxacum laevigatum, Taraxacum officinale var. laevigatum]
[Crepis barbata]
[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]
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]
Woodwardia fimbriata - giant chain fern
[Woodwardia chamissoi]
[Krynitzkia affinis]
[Hackelia jessicae, Lappula jessicae, Lappula micrantha]
[Lappula californica var. mundula]
[Allocarya bracteata, Plagiobothrys bracteatus var. bracteatus]
Barbarea verna - early yellowrocket
[Barbarea praecox, Campe verna, Erysimum vernum]
Boechera breweri - Brewer's rockcress
[Arabis breweri]
[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]
[Disaccanthus tortuosus, Erysimum tortuosum, Pleiocardia tortuosa, Streptanthus sanhedrensis, Streptanthus suffrutescens, Streptanthus tortuosus var. flavescens, 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 sanhedrensis, Streptanthus suffrutescens, Streptanthus tortuosus, Streptanthus tortuosus var. flavescens, 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]
[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 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]
Lupinus albifrons - silver lupine
[Lupinus albifrons var. flumineus]
Lupinus arboreus - yellow bush lupine
[Lupinus arboreus var. arboreus]
Lupinus bicolor - miniature lupine
[Lupinus bicolor subsp. bicolor, Lupinus bicolor subsp. microphyllus, Lupinus bicolor subsp. tridentatus, Lupinus bicolor var. bicolor, Lupinus bicolor var. microphyllus, Lupinus bicolor var. tridentatus, Lupinus micranthus var. bicolor]
Lupinus lepidus - Pacific lupine
Lupinus lepidus var. sellulus - Donner Lake lupine
[Lupinus aridus var. torreyi, Lupinus lepidus var. torreyi, Lupinus sellulus, Lupinus sellulus subsp. sellulus, Lupinus sellulus var. sellulus, Lupinus sellulus var. sellulus]
Lupinus littoralis - seashore lupine
[Lupinus franciscanus, Lupinus micheneri, Lupinus michneri, Lupinus varicolor, Lupinus variicolor, Lupinus versicolor]
Lupinus milo-bakeri - Milo Baker's lupine
[Lupinus luteolus]
Lupinus nanus - sky lupine
[Lupinus nanus subsp. nanus, Lupinus nanus var. nanus]
[Lupinus burkei subsp. burkei]
[Lupinus matanuskensis, Lupinus polyphyllus var. albiflorus, Lupinus pseudopolyphyllus, Lupinus stationis]
[Heliotropium curassavicum var. oculatum, Heliotropium oculatum]
[Eriodictyon glutinosum, Wigandia californica]
[Nemophila tenera, Viticella heterophylla]
[Nemophila insignis var. menziesii, Nemophila venosa, Viticella menziesii]
Azolla filiculoides - Pacific azolla
[Azolla arbuscula, Azolla bonariensis, Azolla caroliniana, Azolla densa, Azolla magellanica, Azolla microphylla]