Sambucus nigra

Sambucus nigra subsp. caerulea - Blue Elderberry

Synonyms: 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 coriacea, Sambucus fimbriata, 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

Hastingsia alba

Synonyms: Schoenolirion album

Tetragonia tetragonioides - New Zealand-spinach

Synonyms: Demidovia tetragonoides, Tetragonia expansa, Tetragonia tetragoniodes, Tetragonia tetragonoides

Alisma triviale

Synonyms: Alisma brevipes, Alisma plantago-aquatica subsp. brevipes, Alisma plantago-aquatica var. americanum, Alisma plantago-aquatica var. brevipes, Alisma plantago-aquatica var. triviale

Sagittaria latifolia

Synonyms: Sagitta latifolia, Sagittaria latifolia f. gracilis, Sagittaria latifolia var. latifolia, Sagittaria latifolia var. obtusa, Sagittaria latifolia var. pubescens, Sagittaria pubescens, Sagittaria sagittifolia var. latifolia, Sagittaria variabilis

Allium amplectens

Synonyms: Allium acuminatum var. gracile, Allium attenuifolium, Allium attenuifolium var. monospermum, Allium monospermum, Allium occidentale, Allium serratum

Allium falcifolium

Synonyms: Allium breweri, Allium falcifolium var. breweri, Allium falcifolium var. falcifolium

Atriplex prostrata - Prostrate Spearscale

Synonyms: 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 caucalis - Bur-Chervil

Synonyms: Anthriscus neglecta, Anthriscus neglecta var. scandix, Anthriscus scandicina, Anthriscus vulgaris

Cicuta douglasii

Synonyms: Cicuta mexicana, Cicuta occidentalis f. frondosa, Cicuta vagans, Sium douglasii

Conium maculatum - Common Poison Hemlock

Synonyms: Coriandrum maculatum

Daucus carota

Synonyms: Caucalis carota

Eryngium aristulatum

Eryngium aristulatum subsp. aristulatum

Synonyms: Eryngium aristulatum var. aristulatum, Eryngium oblanceolatum

Eryngium armatum

Synonyms: Eryngium harmsianum, Eryngium longistylum, Eryngium petiolatum var. armatum

Foeniculum vulgare - Fennel

Synonyms: Foeniculum dulce

Heracleum lanatum

Synonyms: Heracleum maximum, Heracleum sphondylium subsp. lanatum, Heracleum sphondylium var. lanatum, Pastinaca lanata, Sphondylium lanatum

Hydrocotyle ranunculoides

Lilaeopsis occidentalis

Synonyms: Crantziola occidentalis

Lomatium californicum

Synonyms: Ferula californica, Leptotaenia californica, Leptotaenia californica var. platycarpa

Lomatium caruifolium

Synonyms: Cogswellia caruifolia, Ferula caruifolia, Peucedanum caruifolium

Lomatium caruifolium var. caruifolium

Synonyms: Leptotaenia anomala, Lomatium caruifolium var. erythropodum, Lomatium caruifolium var. solanense

Lomatium caruifolium var. denticulatum

Synonyms: Leptotaenia humilis, Leptotaenia humilis var. denticulata, Lomatium humile, Peucedanum erosum

Lomatium ciliolatum

Synonyms: Lomatium ciliolatum var. ciliolatum

Lomatium ciliolatum var. ciliolatum

Synonyms: Lomatium ciliolatum

Lomatium dasycarpum - Woolly-Fruit Lomatium

Synonyms: Cogswellia dasycarpa, Lomatium dasycarpum var. medium, Peucedanum dasycarpum

Lomatium dissectum

Synonyms: Ferula dissecta, Leptotaenia dissecta, Leptotaenia dissecta var. dissecta, Ligusticum apiifolium var. minus, Ligusticum apiodorum, Ligusticum apiodorum var. helleri, Lomatium dissectum var. dissectum, Pimpinella apiodora

Lomatium dissectum var. multifidum

Synonyms: Leptotaenia dissecta var. multifida, Leptotaenia eatonii, Leptotaenia multifida, Lomatium dissectum var. eatonii, Lomatium multifidum

Oenanthe sarmentosa

Osmorhiza berteroi

Synonyms: Osmorhiza chilensis, Osmorhiza divaricata, Osmorhiza nuda, Washingtonia brevipes, Washingtonia divaricata, Washingtonia nuda

Osmorhiza occidentalis

Synonyms: Glycosma ambiguum, Glycosma maxima, Glycosma occidentale, Glycosma occidentalis, Myrrhis bolanderi, Myrrhis occidentalis, Osmorhiza ambigua, Washingtonia occidentalis

Perideridia gairdneri

Synonyms: Atenia gairdneri, Carum gairdneri

Perideridia gairdneri subsp. gairdneri

Synonyms: Carum gairdneri

Perideridia howellii

Synonyms: Atenia howellii, Carum howellii, Taeniopleurum howellii

Perideridia kelloggii

Synonyms: Atenia kelloggii, Carum kelloggii

Perideridia oregana

Synonyms: Atenia oregana, Carum oreganum

Sanicula bipinnatifida - Purple Sanicle

Synonyms: Sanicula bipinnatifida var. bipinnatifida, Sanicula bipinnatifida var. flava, Sanicula deserticola

Tauschia kelloggii

Synonyms: Arracacia kelloggii, Deweya kelloggii, Drudeophytum kelloggii, Velaea kelloggii

Torilis arvensis - Field Hedge-Parsley, Tall Sock-Destroyer

Synonyms: Anthriscus arvensis, Caucalis arvensis, Torilis arvensis subsp. arvensis, Torilis arvensis subsp. purpurea

Yabea microcarpa

Synonyms: Caucalis microcarpa

Apocynum cannabinum - Hemp Dogbane

Synonyms: Apocynum album var. hypericifolium, Apocynum angustifolium, Apocynum breweri, Apocynum cannabinum var. angustifolium, Apocynum cannabinum var. glaberrimum, Apocynum cannabinum var. greeneanum, Apocynum cannabinum var. hypericifolium, Apocynum cannabinum var. lanceolatum, Apocynum cannabinum var. nemorale, Apocynum cannabinum var. pubescens, Apocynum cannabinum var. suksdorfii, Apocynum hypericifolium, Apocynum hypericifolium var. salignum, Apocynum longifolium, Apocynum nevadense, Apocynum oblongum, Apocynum oliganthum, Apocynum palustre, Apocynum pubescens, Apocynum salignum, Apocynum sibiricum, Apocynum sibiricum var. cordigerum, Apocynum sibiricum var. farwellii, Apocynum sibiricum var. salignum, Apocynum sibiricum var. sibiricum, Apocynum suksdorfii, Apocynum suksdorfii var. angustifolium, Apocynum suskdorfii, Apocynum thermale

Asclepias cordifolia - heartleaf milkweed

Synonyms: Gomphocarpus cordifolius

Asclepias eriocarpa - Kotolo Milkweed

Synonyms: Asclepias eriocarpa var. microcarpa, Asclepias fremontii, Asclepias kotolo

Asclepias fascicularis - Narrowleaf Milkweed

Synonyms: Asclepias mexicana

Asclepias solanoana - serpentine milkweed

Synonyms: Asclepias obtusifolia, Solanoa purpurascens, Solanoa purpurescens

Asclepias speciosa - showy milkweed

Synonyms: Asclepias giffordii

Lemna gibba

Synonyms: Lenticula gibba, Telmatophace gibba

Lemna minor

Synonyms: Hydrophace minor, Lemna minima, Lemna minor var. minima, Lenticula minor

Lemna minuta - Least Duckweed

Synonyms: Lemna minima, Lemna minuscula

Aralia californica

Hedera helix

Synonyms: Hedera helix subsp. helix

Achillea millefolium - Yarrow, Milfoil

Synonyms: 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 millefolium var. californica - Yarrow, Milfoil

Synonyms: 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

Agoseris apargioides

Synonyms: Macrorhynchus humilis, Senecio goodspeedii, Troximon apargioides

Agoseris retrorsa

Synonyms: Macrorhynchus angustifolius, Macrorhynchus retrorsus, Troximon retrorsum

Ambrosia chamissonis

Synonyms: 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, Franseria chamissonis var. viscida, Franseria cuneifolia, Franseria villosa, Gaertnera chamissonis, Gaertneria chamissonis

Anaphalis margaritacea

Synonyms: Anaphalis sierrae, Gnaphalium margaritaceum

Anisocarpus madioides

Synonyms: Madia madioides

Anisocarpus scabridus

Synonyms: Raillardella scabrida, Raillardiopsis scabrida

Anthemis cotula - Mayweed, Stinkweed, Dog-Fennel

Synonyms: Anthemis foetida, Chamaemelum cotula, Chamaemelum foetidum, Maruta cotula

Arnica discoidea

Synonyms: Arnica cordifolia var. eradiata, Arnica denudata, Arnica discoidea var. alata, Arnica discoidea var. eradiata, Arnica parviflora, Arnica parviflora subsp. genuina, Arnica sanhedrensis

Artemisia douglasiana - Douglas Mugwort

Synonyms: Artemisia caudata var. douglasiana, Artemisia commutata var. douglasiana, Artemisia ludoviciana var. douglasiana, Artemisia vulgaris subsp. douglasiana

Artemisia pycnocephala

Synonyms: Artemisia campestris subsp. pycnocephala

Artemisia suksdorfii

Synonyms: Artemisia vulgaris subsp. heterophylla, Artemisia vulgaris var. littoralis

Baccharis glutinosa - Mule Fat

Synonyms: Baccharis douglasii, Baccharis salicifolia subsp. salicifolia, Baccharis viminea

Bidens laevis

Synonyms: Bidens chrysanthemoides, Bidens expansa, Bidens lugens, Bidens nashii, Helianthus laevis, Heliopsis laevis

Blennosperma nanum

Synonyms: Blennosperma californicum, Chrysanthemum nanum, Coniothele californica

Cacaliopsis nardosmia

Synonyms: Cacalia nardosmia, Luina nardosmia

Calendula arvensis

Synonyms: Calendula algeriensis

Calycadenia truncata

Synonyms: Calycadenia truncata subsp. microcephala, Calycadenia truncata subsp. scabrella, Calycadenia truncata subsp. truncata, Calycadenia truncata var. truncata, Hemizonia truncata

Carthamus lanatus

Synonyms: Carthamus lanatus subsp. lanatus, Kentrophyllum lanatum

Centaurea solstitialis - Yellow Star-Thistle

Centromadia fitchii

Synonyms: Hemizonia fitchii

Chaenactis douglasii

Synonyms: Chaenactis cinerea, Hymenopappus douglasii, Macrocarphus douglasii

Chaenactis douglasii var. douglasii

Synonyms: Chaenactis douglasii subsp. douglasii, Chaenactis douglasii var. rubricaulis, Chaenactis pumila, Chaenactis rubricaulis

Chamaemelum fuscatum

Synonyms: Anthemis fuscata, Maruta fuscata

Chrysothamnus parryi

Synonyms: Bigelovia parryi, Bigelowia parryi, Chrysothamnus parryi subsp. parryi, Chrysothamnus parryi var. parryi, Ericameria parryi, Linosyris parryi

Chrysothamnus parryi subsp. latior

Synonyms: Ericameria parryi var. latior

Cirsium douglasii

Synonyms: Carduus undulatus var. douglasii, Cirsium breweri var. wrangelii

Cirsium occidentale

Synonyms: Carduus occidentalis

Cirsium occidentale subsp. candidissimum

Synonyms: Carduus occidentalis var. candidissimus, Cirsium candidissimum, Cirsium occidentale var. candidissimum, Cirsium pastoris

Cirsium occidentale var. venustum

Synonyms: Cirsium coulteri, Cirsium occidentale subsp. venustum, Cirsium proteanum

Corethrogyne filaginifolia - Sand-Aster

Synonyms: Aster filaginifolius, Corethrogyne brevicula, 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. pacifica, 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 flagellaris, Corethrogyne floccosa, Corethrogyne lavandulacea, Corethrogyne leucophylla, Corethrogyne racemosa, Corethrogyne scabra, Corethrogyne sessilis, Corethrogyne spathulata, Corethrogyne virgata, Corethrogyne viscidula, Corethrogyne viscidula var. greenei, Lessingia filaginifolia, Lessingia filaginifolia var. californica, Lessingia filaginifolia var. filaginifolia

Cotula coronopifolia - African Brass-Buttons

Synonyms: Lancisia coronopifolia

Crepis occidentalis

Synonyms: Hieracioides occidentale, Psilochenia occidentalis

Crepis occidentalis subsp. pumila

Synonyms: Crepis occidentalis var. pumila

Ericameria arborescens

Synonyms: Bigelovia arborescens, Bigelowia arborescens, Chrysoma arborescens, Haplopappus arborescens, Linosyris arborescens

Ericameria nauseosa

Synonyms: Chondrophora nauseosa, Chrysocoma nauseosa, Chrysothamnus californicus, Chrysothamnus californicus var. occidentalis, Chrysothamnus frigidus, Chrysothamnus nauseosus, Chrysothamnus nauseosus var. macrophyllus, Chrysothamnus nauseosus var. nauseosus, Chrysothamnus plattensis, Chrysothamnus pulcherrimus

Ericameria nauseosa var. speciosa

Synonyms: Chrysothamnus nauseosus subsp. albicaulis, Chrysothamnus nauseosus subsp. speciosus, Chrysothamnus nauseosus var. albicaulis, Chrysothamnus nauseosus var. speciosus, Chrysothamnus speciosus, Chrysothamnus speciosus var. gnaphalodes

Erigeron canadensis - Horseweed

Synonyms: Aster canadensis, Caenotus canadensis, Conyza canadensis, Conyza canadensis var. canadensis, Conyza canadensis var. glabrata, Conyza canadensis var. pusilla, Conyza parva, Conyzella canadensis, Erigeron pusillus, Leptilon canadense, Leptilon linifolium, Marsea canadensis

Erigeron eatonii

Erigeron eatonii subsp. plantagineus

Synonyms: Erigeron eatonii var. plantagineus, Erigeron plantagineus

Erigeron petrophilus

Erigeron philadelphicus

Eriophyllum lanatum

Synonyms: Actinea lanata, Actinella lanata, Bahia gracilis, Bahia lanata, Bahia latifolia, Eriophyllum bolanderi, Eriophyllum chrysanthum, Eriophyllum cineraria, Eriophyllum greenei, Eriophyllum harfordii, Eriophyllum lutescens, Eriophyllum multiflorum, Eriophyllum nevadense, Eriophyllum pedunculatum, Eriophyllum rixfordii, Eriophyllum superbum, Eriophyllum trichocarpum, Helenium lanatum, Trichophyllum lanatum

Eriophyllum lanatum var. achillaeoides

Synonyms: Eriophyllum caespitosum var. achillaeoides, Eriophyllum caespitosum var. achillioides, Eriophyllum idoneum, Eriophyllum lanatum var. achilleoides, Eriophyllum lanatum var. achillioides, Eriophyllum lanatum var. aphanactis

Eriophyllum lanatum var. arachnoideum

Synonyms: Bahia arachnoidea

Eriophyllum lanatum var. lanceolatum

Synonyms: Eriophyllum lanceolatum

Eriophyllum staechadifolium

Synonyms: Bahia artemisiifolia, Bahia staechadifolia, Eriophyllum staechadifolium var. artemisiifolium, Eriophyllum staechadifolium var. depressum, Eriophyllum staechadifolium var. staechadifolium, Eriophyllum stoechadifolium, Eriophyllum stoechadifolium var. stoechadifolium

Eriophyllum staechadifolium var. artemisiifolium

Synonyms: Bahia artemisiifolia, Bahia staechadifolia, Eriophyllum staechadifolium, Eriophyllum staechadifolium var. depressum, Eriophyllum staechadifolium var. staechadifolium, Eriophyllum stoechadifolium, Eriophyllum stoechadifolium var. stoechadifolium

Euchiton gymnocephalus

Synonyms: Euchiton collinus, Gnaphalium collinum, Gnaphalium gymnocephalum

Euthamia occidentalis - Western Goldenrod

Synonyms: Euthamia californica, Solidago occidentalis

Gamochaeta ustulata

Synonyms: Gnaphalium purpureum var. ustulatum, Gnaphalium ustulatum

Glebionis segetum

Synonyms: Chrysanthemum segetum, Matricaria segetum, Pyrethrum segetum, Xantophtalmum segetum

Grindelia nana

Synonyms: Grindelia nana subsp. nana, Grindelia nana var. altissima, Grindelia nana var. nana, Grindelia nana var. turbinella

Helenium bolanderi

Synonyms: Dugaldia grandiflora, Heleniastrum bolanderi, Helenium bigelovii var. festivum

Helenium puberulum - Rosilla

Synonyms: Cephalophora decurrens, Heleniastrum puberulum, Helenium autumnale var. pubescens, Helenium californicum, Helenium decurrens, Helenium pubescens, Helenium rosilla

Hemizonella minima

Synonyms: Harpaecarpus minimus, Hemizonella minima var. parvula, Hemizonella parvula, Hemizonia minima, Hemizonia parvula, Madia minima, Melampodium minimum

Hemizonia congesta

Hemizonia congesta subsp. lutescens

Synonyms: Hemizonia citrina, Hemizonia congesta var. lutescens, Hemizonia decumbens, Hemizonia lutescens, Hemizonia luzulifolia var. citrina, Hemizonia multicaulis, Hemizonia multicaulis subsp. vernalis

Hemizonia congesta var. tracyi

Synonyms: Hemizonia congesta subsp. tracyi, Hemizonia tracyi

Heterotheca oregona

Synonyms: Ammodia oregona, Brickellia cumingii, Chrysopsis oregona, Chrysopsis oregona var. oregona

Heterotheca oregona var. rudis

Synonyms: Chrysopsis oregona var. rudis

Heterotheca sessiliflora - Goldenaster

Synonyms: Chrysopsis sessiliflora

Heterotheca sessiliflora subsp. bolanderi

Synonyms: Chrysopsis arenaria, Chrysopsis bolanderi, Chrysopsis villosa var. bolanderi, Heterotheca echioides var. bolanderi

Hieracium bolanderi

Hieracium greenei

Synonyms: Hieracium oregonicum

Lactuca ludoviciana

Synonyms: Galathenium ludovicianum, Sonchus ludovicianus

Lactuca saligna

Lactuca serriola - Prickly Lettuce

Synonyms: Lactuca scariola, Lactuca serriola f. integrifolia, Lactuca serriola var. integra, Lactuca serriola var. serriola

Lagophylla ramosissima

Synonyms: Lagophylla congesta, Lagophylla ramosissima subsp. congesta, Lagophylla ramosissima subsp. ramosissima

Layia platyglossa - Tidy Tips

Synonyms: Blepharipappus platyglossus, Callichroa platyglossa, Layia elegans, Layia platyglossa subsp. campestris, Layia platyglossa subsp. platyglossa, Layia ziegleri, Madaroglossa elegans, Madaroglossa hirsuta

Lessingia nemaclada

Synonyms: Lessingia albiflora, Lessingia cymulosa, Lessingia glomerata, Lessingia mendocina, Lessingia nemaclada var. albiflora, Lessingia nemaclada var. mendocina, Lessingia nemaclada var. nemaclada, Lessingia paleacea

Leucanthemum vulgare

Synonyms: Chrysanthemum leucanthemum

Logfia filaginoides - California Cottonrose

Synonyms: Filago californica, Gnaphalium filaginoides, Logfia californica, Oglifa californica

Logfia gallica - Narrow-Leaf Cottonrose

Synonyms: Filago gallica, Oglifa gallica

Madia elegans - Elegant Madia

Synonyms: 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 elegans var. hispida, Madia wheeleri

Madia gracilis

Synonyms: Madia dissitiflora, Madia gracilis subsp. collina, Madia gracilis subsp. gracilis, Madia gracilis subsp. pilosa, Madia sativa subsp. dissitiflora, Madorella dissitiflora, Sclerocarpus gracilis

Madia sativa

Synonyms: Madia capitata, Madia sativa subsp. capitata, Madorella racemosa

Malacothrix floccifera

Synonyms: Malacothrix obtusa, Malacothrix parviflora, Senecio floccifer, Senecio flocciferus

Micropus californicus

Synonyms: Bombycilaena californica, Gnaphalodes californica

Packera greenei

Synonyms: Senecio greenei

Pseudognaphalium microcephalum - White Everlasting

Synonyms: Gnaphalium albidum, Gnaphalium canescens subsp. microcephalum, Gnaphalium microcephalum, Gnaphalium microcephalum subsp. microcephalum, Gnaphalium microcephalum var. microcephalum, Pseudognaphalium canescens subsp. microcephalum, Pseudognaphalium microcephalum var. microcephalum

Pseudognaphalium ramosissimum - Pink Everlasting

Synonyms: Gnaphalium ramosissimum

Pseudognaphalium stramineum - Cotton-Batting Plant

Synonyms: Gnaphalium chilense, Gnaphalium stramineum

Psilocarphus tenellus - Slender Woolly-Marbles

Synonyms: Psilocarphus tenellus var. tenellus

Rigiopappus leptocladus

Senecio aronicoides

Senecio glomeratus

Synonyms: Erechtites arguta, Erechtites glomerata, Erechtites glomerata subsp. glomerata, Erechtites glomeratus

Senecio minimus

Synonyms: Erechtites minima, Erechtites minima, Erechtites minimus, Erechtites minimus

Senecio triangularis

Synonyms: Senecio triangularis var. angustifolius

Solidago elongata

Synonyms: Aster elongatus, Solidago canadensis subsp. elongata, Solidago canadensis var. elongata, Solidago lepida var. elongata

Solidago spathulata

Synonyms: Homopappus spathulatus, Solidago simplex, Solidago simplex subsp. simplex, Solidago simplex var. spathulata, Solidago spathulata subsp. spathulata

Solidago velutina - Velvety Goldenrod

Synonyms: Aster velutinus

Solidago velutina subsp. californica - California Velvety Goldenrod

Synonyms: Aster californicus, Solidago californica, Solidago californica var. californica, Solidago velutina var. californica

Stephanomeria virgata

Synonyms: Ptiloria virgata

Symphyotrichum chilense

Synonyms: 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

Symphyotrichum subspicatum

Synonyms: Aster subspicatus

Tanacetum bipinnatum

Synonyms: Chrysanthemum bipinnatum, Omalanthus camphoratus, Omalotes camphorata, Tanacetum camphoratum

Taraxacum officinale

Synonyms: Leontodon laevigatus, Taraxacum laevigatum, Taraxacum officinale subsp. officinale, Taraxacum officinale var. laevigatum

Tolpis barbata

Synonyms: Crepis barbata, Tolpis umbellata

Wyethia angustifolia

Synonyms: Alarconia angustifolia, Wyethia angustifolia var. foliosa, Wyethia foliosa

Wyethia helenioides

Synonyms: Alarconia helenioides

Wyethia mollis

Berberis aquifolium - barberry

Synonyms: Berberis aquifolium var. aquifolium, Mahonia aquifolium, Odostemon aquifolium

Berberis aquifolium var. aquifolium - barberry

Synonyms: Berberis aquifolium, Berberis piperiana, Mahonia aquifolium, Mahonia piperiana, Odostemon aquifolium

Berberis darwinii - Darwin's berberis

Berberis nervosa - Cascade Oregon grape

Synonyms: Berberis nervosa var. mendocinensis, Mahonia nervosa, Mahonia nervosa var. mendocinensis, Mahonia nervosa var. nervosa, Odostemon nervosus

Vancouveria planipetala - redwood-ivy

Synonyms: Epimedium planipetalum, Vancouveria concolor, Vancouveria crispa, Vancouveria parviflora

Alnus rhombifolia - White Alder

Synonyms: Alnus rhombifolia var. bernardina

Alnus rubra - red alder

Synonyms: Alnus oregana, Alnus oregona, Alnus oregona var. pinnatisecta

Corylus cornuta - western hazel

Corylus cornuta subsp. californica - beaked hazelnut

Synonyms: Corylus californica, Corylus cornuta var. californica, Corylus cornuta var. glandulosa, Corylus rostrata var. californica, Corylus rostrata var. tracyi

Woodwardia fimbriata - Giant Chain Fern

Synonyms: Woodwardia chamissoi

Cryptantha affinis

Synonyms: Cryptantha geminata, Krynitzkia affinis

Hackelia micrantha

Synonyms: Hackelia jessicae, Lappula jessicae, Lappula micrantha

Hackelia mundula

Synonyms: Lappula californica var. mundula

Plagiobothrys bracteatus

Synonyms: Allocarya bracteata, Allocarya commixta, Allocarya conjuncta, Allocarya leibergii, Allocarya piperi, Plagiobothrys bracteatus var. aculeolatus, Plagiobothrys bracteatus var. bracteatus

Barbarea verna - early yellowrocket

Synonyms: Barbarea praecox, Campe verna, Erysimum vernum

Boechera breweri - Brewer's rockcress

Synonyms: Arabis breweri, Arabis epilobioides

Brassica nigra - Black/Wild Mustard

Synonyms: Brassica nigra subsp. nigra, Brassica nigra var. japonica, Brassica nigra var. nigra, Melanosinapis nigra, Mutarda nigra, Sinapis nigra, Sisymbrium nigrum

Cakile maritima - European searocket

Synonyms: Cakile maritima subsp. maritima, Cakile maritima var. maritima, Rapistrum maritimum

Cardamine oligosperma - Idaho Bittercress

Synonyms: Cardamine hirsuta subsp. oligosperma, Cardamine lucens, Cardamine oligosperma var. lucens, Cardamine oligosperma var. oligosperma, Cardamine unijuga

Lepidium latipes - San Diego pepperweed

Synonyms: Lepidium latipes var. heckardii, Lepidium latipes var. latipes, Nasturtium latipes

Streptanthus glandulosus - bristly jewelflower

Synonyms: Erysimum glandulosum, Euclisia glandulosa, Euklisia glandulosa

Streptanthus glandulosus subsp. glandulosus - bristly jewelflower

Synonyms: Streptanthus albidus subsp. peramoenus, Streptanthus glandulosus subsp. arkii, Streptanthus glandulosus subsp. raichei, Streptanthus glandulosus var. glandulosus, Streptanthus versicolor

Streptanthus tortuosus - shieldplant

Synonyms: 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

Streptanthus tortuosus var. tortuosus - shieldplant

Synonyms: 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

Brasenia schreberi - Schreber's watershield

Synonyms: Brasenia peltata, Brasenia purpurea, Cabomba peltata, Hydropeltis purpurea

Downingia elegans

Synonyms: Bolelia elegans, Clintonia elegans, Downingia brachypetala, Downingia elegans var. brachypetala, Downingia elegans var. corymbosa, Downingia elegans var. elegans

Lonicera hispidula

Synonyms: Lonicera californica, Lonicera hispidula var. californica, Lonicera hispidula var. hispidula, Lonicera hispidula var. vacillans

Symphoricarpos albus - Common Snowberry

Synonyms: Symphoricarpos racemosus

Symphoricarpos albus subsp. laevigatus

Synonyms: Symphoricarpos albus var. laevigatus, Symphoricarpos racemosus var. laevigatus, Symphoricarpos rivularis

Symphoricarpos mollis - Creeping Snowberry

Synonyms: Symphoricarpos acutus, Symphoricarpos hesperius, Symphoricarpos mollis subsp. hesperius, Symphoricarpos mollis var. acutus, Symphoricarpos mollis var. hesperius

Cerastium arvense - starry chickweed

Synonyms: Alsine arvensis, Centunculus arvensis, Leucodonium arvense, Stellaria arvensis

Eremogone congesta - ballhead sandwort

Synonyms: Arenaria congesta

Eremogone congesta var. crassula - ballhead sandwort

Synonyms: Arenaria congesta var. crassula

Scleranthus annuus - knawel

Scleranthus annuus subsp. annuus - knawel

Silene lemmonii - Lemmon's catchfly

Synonyms: Silene palmeri

Spergula arvensis - Stickwort, Starwort

Synonyms: 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

Synonyms: Alsine littoralis

Euonymus occidentale - western burningbush

Synonyms: Euonymus occidentalis

Ceratophyllum demersum - Rigid Hornwort, Coontail

Synonyms: Ceratophyllum apiculatum, Dichotophyllum demersum

Calystegia purpurata - Pacific false bindweed

Synonyms: Convolvulus purpuratus

Calystegia purpurata subsp. purpurata - Solano false bindweed

Synonyms: 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

Synonyms: Convolvulus subacaulis

Convolvulus arvensis - Field Bindweed

Synonyms: Convolvulus ambigens, Convolvulus incanus, Strophocaulos arvensis

Cornus nuttallii

Synonyms: Benthamidia nuttallii, Cornus nuttalii, Cornus nuttalli, Cynoxylon nuttallii

Sedum obtusatum - Sierran stonecrop

Synonyms: Cotyledon obtusata, Echeveria obtusata, Gormania obtusata

Sedum obtusatum subsp. retusum - Sierra stonecrop

Synonyms: Sedum laxum subsp. retusum, Sedum obtusatum var. retusum, Sedum sanhedrinum

Marah fabacea - California manroot

Synonyms: Echinocystis fabacea, Echinocystis fabacea var. argestis, Echinocystis fabacea var. fabacea, Echinocystis scabrida, Marah fabacea var. agrestis, Marah fabacea var. fabacea, Marah fabaceus, Marah fabaceus var. agrestis, Marah fabaceus var. fabaceus, Micrampelis fabacea

Calocedrus decurrens - cedro de incienso

Synonyms: Heyderia decurrens, Libocedrus decurrens, Thuja decurrens

Carex densa - western fox sedge

Synonyms: Carex breviligulata, Carex brongniartii var. densa, Carex chrysoleuca, Carex dudleyi, Carex vicaria

Carex utriculata - Northwest Territory sedge

Synonyms: Carex inflata var. utriculata, Carex rhynchophysa, Carex rostrata, Carex rostrata subsp. utriculata, Carex rostrata var. rostrata, Carex rostrata var. utriculata, Carex utriculata var. globosa, Carex vesicaria var. utriculata

Cyperus acuminatus - taperleaf flatsedge

Isolepis cernua - California Club-Rush

Synonyms: Eleogiton cernua, Isolepis cernua var. californica, Schoenoplectus cernuus, Scirpus cernuus, Scirpus cernuus subsp. californicus, Scirpus cernuus var. californicus

Schoenoplectus pungens - Schoenoplectus

Synonyms: Cyperus pungens, Scirpus americanus var. longispicatus, Scirpus americanus var. pungens, Scirpus pungens

Scirpus maritimus - Prairie Bulrush

Synonyms: Bolboschoenus maritimus, Reigera maritima, Schoenoplectus maritimus

Scirpus maritimus var. paludosus - Prairie Bulrush

Synonyms: Bolboschoenus maritimus subsp. paludosus, Bolboschoenus maritimus var. paludosus, Bolboschoenus paludosus, Reigera maritima, Scirpus campestris, Scirpus pacificus, Scirpus paludosus, Scirpus paludosus var. atlanticus

Scirpus microcarpus - Small-Fruit Bulrush

Synonyms: Eleocharis microcarpa, Scirpus microcarpus var. longispicatus, Scirpus microcarpus var. rubrotinctus, Scirpus rubrotinctus

Dryopteris arguta - Coastal Woodfern

Synonyms: Aspidium argutum, Aspidium rigidum var. argutum

Polystichum imbricans - narrowleaf swordfern

Polystichum imbricans subsp. imbricans - narrowleaf swordfern

Synonyms: 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

Synonyms: Equisetum hyemale subsp. affine, Equisetum hyemale var. californicum, Equisetum hyemale var. robustum, Hippochaete hyemalis var. affinis

Equisetum laevigatum - Smooth Scouring-rush

Synonyms: 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 canescens - hoary manzanita

Arctostaphylos canescens var. canescens - hoary manzanita

Synonyms: Arctostaphylos candidissima, Arctostaphylos canescens subsp. canescens, Arctostaphylos canescens var. candidissima

Arctostaphylos columbiana - hairy manzanita

Synonyms: 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

Synonyms: Arctostaphylos elegans, Arctostaphylos manzanita var. apiculata

Arctostaphylos manzanita subsp. manzanita - whiteleaf manzanita

Synonyms: Arctostaphylos bowermaniae, Arctostaphylos manzanita var. manzanita, Arctostaphylos pungens subsp. manzanita

Arctostaphylos patula - greenleaf manzanita

Synonyms: Arctostaphylos acutifolia, Arctostaphylos parryana var. pinetorum, Arctostaphylos patula subsp. platyphylla, Arctostaphylos patula var. coalescens, Arctostaphylos pungens var. platyphylla

Arctostaphylos stanfordiana - Stanford's manzanita

Arctostaphylos stanfordiana subsp. raichei - Raiche's manzanita

Gaultheria shallon - shallal

Synonyms: Brossaea shallon

Ledum glandulosum - western Labrador tea

Synonyms: 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, Rhododendron columbianum, Rhododendron neoglandulosum

Ledum glandulosum subsp. columbianum - western Labrador tea

Synonyms: 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, Rhododendron columbianum, Rhododendron neoglandulosum

Euphorbia crenulata - Chinesecaps

Synonyms: Euphorbia crenulata var. franciscana, Euphorbia leptocera var. crenulata, Euphorbia manca, Euphorbia nortoniana, Tithymalus crenulatus, Tithymalus franciscanus, Tithymalus leptocerus, Tithymalus mancus

Euphorbia lathyris - caper spurge

Synonyms: 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

Synonyms: Chamaesyce serpillifolia, Chamaesyce serpillifolia subsp. serpillifolia, Chamaesyce serpyllifolia, Chamaesyce serpyllifolia var. serpyllifolia, Euphorbia occidentalis, Euphorbia serpillifolia, Euphorbia serpillifolia var. genuina

Acmispon americanus - American Lotus, Spanish-Clover

Synonyms: Acmispon americanum, Hosackia purshiana, Lotus purshianus

Acmispon americanus var. americanus - American Lotus, Spanish-Clover

Synonyms: 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

Synonyms: Anisolotus denticulatus, Hosackia denticulata, Lotus denticulatus

Acmispon glaber - Deerweed

Synonyms: Hosackia scoparia, Lotus scoparius

Acmispon glaber var. glaber - Coastal Deerweed

Synonyms: Lotus scoparius f. prostratus, Lotus scoparius subsp. scoparius, Lotus scoparius var. perplexans, Lotus scoparius var. scoparius

Acmispon junceus - rush broom

Synonyms: Hosackia juncea, Lotus junceus, Syrmatium junceum

Acmispon junceus var. biolettii - Biolett's rush broom

Synonyms: Hosackia biolettii, Lotus bioletti, Lotus biolettii, Lotus biolettii var. spiralis, Lotus junceus var. biolettii, Syrmatium biolettii

Acmispon parviflorus - Miniature Lotus

Synonyms: Anisolotus parviflorus, Hosackia parviflora, Lotus micranthus

Astragalus breweri - Brewer's milkvetch

Synonyms: Tragacantha breweri

Cercis occidentalis - California redbud

Synonyms: Cercis canadensis var. orbiculata, Cercis latissima, Cercis nephrophylla, Cercis occidentalis var. orbiculata, Cercis orbiculata, Siliquastrum occidentale

Cytisus scoparius - English broom

Synonyms: Cytisus scoparius var. andreanus, Cytisus scoparius var. scoparius, Sarothamnus scoparius, Spartium scoparium

Hosackia crassifolia - big deervetch

Synonyms: Lotus crassifolius

Hosackia gracilis - seaside bird's-foot trefoil

Synonyms: Anisolotus formosissimus, Lotus formosissimus

Hosackia oblongifolia - narrowleaf trefoil

Synonyms: Lotus oblongifolius

Hosackia oblongifolia var. oblongifolia - streambank trefoil

Synonyms: Lotus oblongifolius var. nevadensis, Lotus oblongifolius var. oblongifolius

Lathyrus jepsonii - Jepson's sweet pea

Synonyms: Lathyrus jepsoni

Lathyrus jepsonii subsp. californicus - California pea

Synonyms: Lathyrus jepsonii var. californicus, Lathyrus venosus var. californicus, Lathyrus watsonii

Lathyrus latifolius - perennial peavine

Synonyms: Lathyrus latifolius var. splendens, Lathyrus sylvestris subsp. latifolius, Lathyrus sylvestris var. latifolius

Lathyrus tingitanus - Tangier Pea

Lathyrus torreyi - Torrey's pea

Lathyrus vestitus - Sweet Pea

Lathyrus vestitus subsp. ochropetalus - white-flowered Pacific pea

Synonyms: Lathyrus ochropetalus, Lathyrus peckii, Lathyrus vestitus subsp. bolanderi, Lathyrus vestitus var. ochropetalus

Lathyrus vestitus subsp. vestitus - Canyon Sweet Pea

Synonyms: 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. 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

Synonyms: Lotus corniculatus var. ciliatus

Lotus corniculatus - Birdfoot Trefoil

Synonyms: Lotus caucasicus, Lotus corniculatus subsp. corniculatus, Lotus corniculatus var. arvensis, Lotus corniculatus var. corniculatus, Lotus filicaulis

Lupinus albifrons - Silver Bush Lupine

Synonyms: Lupinus fragrans

Lupinus albifrons var. collinus - silver lupine

Synonyms: Lupinus albifrons var. flumineus, Lupinus isabelianus

Lupinus arboreus - bush lupine

Synonyms: Lupinus arboreus var. arboreus

Lupinus bicolor - Miniature Lupine

Synonyms: 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

Synonyms: Lupinus lepidus var. artulus, Lupinus sellulus, Lupinus sellulus subsp. sellulus, Lupinus sellulus subsp. ursinus, Lupinus sellulus var. artulus, Lupinus sellulus var. sellulus, Lupinus torreyi

Lupinus littoralis - seashore lupine

Lupinus littoralis var. variicolor - manycolored lupine

Synonyms: Lupinus franciscanus, Lupinus micheneri, Lupinus michneri, Lupinus varicolor, Lupinus variicolor, Lupinus variicolor, Lupinus versicolor

Lupinus milo-bakeri - Milo Baker's lupine

Synonyms: Lupinus milobakeri

Lupinus nanus - open lupine

Synonyms: 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

Synonyms: Lupinus polyphyllus var. grandifolius

Lupinus polyphyllus var. burkei - bigleaf lupine

Synonyms: Lupinus bernardinus, Lupinus burkei subsp. burkei, Lupinus lasiotropis, Lupinus polyphyllus subsp. bernardinus, Lupinus superbus

Lupinus polyphyllus subsp. polyphyllus - bigleaf lupine

Synonyms: Lupinus matanuskensis, Lupinus polyphyllus var. albiflorus, Lupinus polyphyllus var. polyphyllus, Lupinus pseudopolyphyllus, Lupinus stationis

Lupinus polyphyllus var. polyphyllus - bigleaf lupine

Synonyms: Lupinus matanuskensis, Lupinus polyphyllus subsp. polyphyllus, Lupinus polyphyllus var. albiflorus, Lupinus pseudopolyphyllus, Lupinus stationis

Medicago lupulina - Black Medick, Yellow Trefoil

Synonyms: Medicago lupulina var. cupaniana, Medicago lupulina var. glandulosa, Medicago lupulina var. lupulina, Medicago lupulina var. willdenowii

Medicago polymorpha - Burclover

Synonyms: Medicago apiculata, Medicago berteroana, Medicago denticulata, Medicago hispida, Medicago hispida var. apiculata, Medicago hispida var. confinis, Medicago hispida var. confinus, Medicago hispida var. hispida, Medicago microdon, 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, Medicago sardoa

Robinia pseudo-acacia - yellow locust

Synonyms: Robinia pseudacacia, Robinia pseudoacacia, Robinia pseudoacacia f. inermis, Robinia pseudoacacia var. bessoniana, Robinia pseudoacacia var. pyramidalis, Robinia pseudoacacia var. rectissima

Trifolium barbigerum - bearded clover

Synonyms: Trifolium barbigerum var. barbigerum, Trifolium minutissimum

Trifolium bifidum - notchleaf clover

Synonyms: Trifolium bifidum var. decipiens

Trifolium bifidum var. decipiens - notchleaf clover

Synonyms: Trifolium bifidum, Trifolium hallii

Trifolium campestre - large hop clover

Synonyms: Trifolium campestre var. minus, Trifolium procumbens

Trifolium ciliolatum - Tree Clover

Synonyms: Trifolium ciliatum

Trifolium cyathiferum - cup clover

Trifolium hirtum - Rose Clover

Trifolium microcephalum - Maiden Clover

Synonyms: Lojaconoa microcephala, Trifolium microcephalum f. velutinum

Trifolium obtusiflorum - Creek Clover

Synonyms: Trifolium majus, Trifolium roscidum, Trifolium tridentatum var. obtusiflorum

Trifolium oliganthum - fewflower clover

Synonyms: Trifolium filipes, Trifolium hexanthum, Trifolium oliganthum var. sonomense, Trifolium triflorum, Trifolium variegatum var. pauciflorum

Trifolium pratense - red clover

Synonyms: Trifolium pratense var. frigidum, Trifolium pratense var. sativum

Trifolium repens - White Clover

Synonyms: Trifolium occidentale, Trifolium repens subsp. repens, Trifolium repens var. biasolettii, Trifolium repens var. giganteum, Trifolium repens var. repens

Trifolium subterraneum - subterranean clover

Synonyms: Calycomorphum subterraneum, Trifolium brachycalycinum, Trifolium subterraneum subsp. brachycalycinum, Trifolium subterraneum var. yanninicum

Trifolium variegatum - white-tip clover

Synonyms: Trifolium appendiculatum var. rostratum, Trifolium dianthum, Trifolium geminiflorum, Trifolium pauciflorum, Trifolium phaeocephalum, Trifolium subsalinum, Trifolium trilobatum, Trifolium variegatum var. geminiflorum, Trifolium variegatum var. rostratum, Trifolium variegatum var. trilobatum, Trifolium variegatum var. variegatum

Trifolium variegatum var. variegatum - white-tip clover

Synonyms: Trifolium appendiculatum var. rostratum, Trifolium dianthum, Trifolium geminiflorum, Trifolium pauciflorum, Trifolium phaeocephalum, Trifolium subsalinum, Trifolium trilobatum, Trifolium variegatum, Trifolium variegatum var. geminiflorum, Trifolium variegatum var. rostratum, Trifolium variegatum var. trilobatum

Trifolium willdenovii - Valley Clover

Synonyms: Trifolium aciculare, Trifolium fimbriatum var. angustifolium, Trifolium tridentatum, Trifolium tridentatum var. aciculare, Trifolium tridentatum var. clivorum, Trifolium tridentatum var. segetum, Trifolium tridentatum var. tridentatum, Trifolium willdenowii

Trifolium wormskioldii - Sierra clover

Synonyms: 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 americana - vesce d'Amérique

Synonyms: Vicia pumila, Vicia washingtonensis

Vicia americana subsp. americana - American Vetch

Synonyms: 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 truncata

Vicia gigantea - giant vetch

Synonyms: Vicia nigricans subsp. gigantea, Vicia nigricans subsp. gigantea, Vicia nigricans var. gigantea

Vicia hirsuta - hairy vetch

Synonyms: Cracca hirsuta, Ervum hirsutum, Vicioides hirsuta

Vicia lutea - hairy yellow vetch

Synonyms: Hypechusa lutea, Vicia lutea subsp. vestita, Vicia lutea var. hirta, Vicia lutea var. laevigata, Vicia lutea var. violascens

Vicia sativa - Narrow-Leaf Vetch

Vicia sativa subsp. nigra - narrow-leaved vetch

Synonyms: 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 - lentil vetch

Synonyms: Ervum tetraspermum, Vicia tetrasperma var. tenuissima, Vicia tetrasperma var. tetrasperma

Vicia villosa - Hairy Vetch, Winter Vetch

Synonyms: Cracca villosa, Ervum villosum

Vicia villosa var. varia - Not-So-Hairy Hairy Vetch

Synonyms: Cracca varia, Vicia dasycarpa, Vicia varia var. glabrescens, Vicia villosa subsp. dasycarpa, Vicia villosa subsp. varia, Vicia villosa var. glabrescens

Quercus chrysolepis - canyon live oak

Synonyms: Quercus chrysolepis f. grandis, Quercus chrysolepis f. nana, Quercus chrysolepis f. pendula, Quercus chrysolepis var. chrysolepis, Quercus chrysolepis var. hansenii, Quercus chrysolepis var. nana, Quercus wilcoxii

Quercus chrysolepis var. nana - canyon live oak

Synonyms: Quercus chrysolepis, Quercus chrysolepis f. grandis, Quercus chrysolepis f. nana, Quercus chrysolepis f. pendula, Quercus chrysolepis var. chrysolepis, Quercus chrysolepis var. hansenii, Quercus wilcoxii

Quercus douglasii - blue oak

Quercus durata - leather oak

Synonyms: Quercus dumosa subsp. durata

Quercus lobata - California white oak

Synonyms: 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

Synonyms: Quercus chrysolepis subsp. vacciniifolia, Quercus chrysolepis var. vaccinifolia, Quercus vaccinifolia

Quercus wislizeni - interior live oak

Synonyms: Quercus wislizenii

Garrya elliptica - wavyleaf silktassel

Garrya fremontii - bearbrush

Synonyms: Garrya fremonti, Garrya fremontii var. laxa, Garrya rigida

Erodium brachycarpum - Short-Beak Filaree/Storksbill

Synonyms: Erodium botrys var. brachycarpum, Erodium botrys var. obtusiplicatum, Erodium obtusiplicatum

Erodium cicutarium - Red-Stem Filaree/Storksbill

Synonyms: Erodium cicutarium subsp. cicutarium, Erodium cicutarium subsp. jacquinianum, Geranium cicutarium

Erodium moschatum - White-Stem Filaree/Storksbill

Synonyms: Erodium moschatum var. moschatum, Geranium cicutarium var. moschatum, Geranium moschatum

Geranium core-core

Synonyms: Geranium rapulum

Pelargonium grossularioides - gooseberry geranium

Synonyms: Geranium grossularioides

Ribes lobbii - gummy gooseberry

Synonyms: Grossularia lobbii

Ribes roezlii - Sierra gooseberry

Synonyms: Grossularia roezlii

Ribes roezlii var. amictum - Sierra gooseberry

Synonyms: Ribes amictum

Ribes sanguineum - redflower currant

Synonyms: Calobotrya sanguinea, Ribes scuphamii

Ribes sanguineum var. glutinosum - blood currant

Synonyms: Ribes glutinosum, Ribes sanctae-luciae, Ribes sanguineum var. deductum, Ribes sanguineum var. melanocarpum

Ribes sanguineum var. sanguineum - redflower currant

Synonyms: Ribes deductum, Ribes glutinosum var. melanocarpum, Ribes sanguineum var. deductum, Ribes sanguineum var. melanocarpum

Ribes viscosissimum - sticky currant

Synonyms: Ribes hallii, Ribes viscosissimum var. hallii, Ribes viscosissimum var. viscosissimum

Myriophyllum aquaticum - parrot feather

Synonyms: Enydria aquatica, Myriophyllum brasiliense, Myriophyllum proserpinacoides

Myriophyllum sibiricum - American watermilfoil

Synonyms: Myriophyllum exalbescens, Myriophyllum exalbescens var. magdalenense, Myriophyllum magdalenense, Myriophyllum spicatum subsp. exalbescens, Myriophyllum spicatum subsp. squamosum, Myriophyllum spicatum var. capillaceum, Myriophyllum spicatum var. exalbescens, Myriophyllum spicatum var. squamosum

Heliotropium curassavicum

Synonyms: Heliotropium curassavicum var. xerophilum, Heliotropium xerophilum

Heliotropium curassavicum subsp. oculatum - Salt Heliotrope

Synonyms: Heliotropium curassavicum var. oculatum, Heliotropium oculatum, Heliotropium spathulatum subsp. oculatum

Philadelphus lewisii - Wild Mock Orange

Synonyms: Philadelphus californicus, Philadelphus confusus, Philadelphus cordifolius, Philadelphus gordonianus, Philadelphus helleri, Philadelphus insignis, Philadelphus lewisii subsp. californicus, Philadelphus lewisii subsp. gordonianus, Philadelphus lewisii subsp. lewisii, Philadelphus lewisii var. californicus, Philadelphus lewisii var. ellipticus, Philadelphus lewisii var. gordonianus, Philadelphus lewisii var. helleri, Philadelphus lewisii var. oblongifolius, Philadelphus lewisii var. parvifolius, Philadelphus oreganus, Philadelphus platyphyllus, Philadelphus trichothecus

Elodea densa

Synonyms: Anacharis densa, Egeria densa, Philotria densa

Nemophila heterophylla

Synonyms: Nemophila decumbens, Nemophila divaricata, Nemophila diversifolia, Nemophila fallax, Nemophila flaccida, Nemophila glauca, Nemophila hispida, Nemophila inaequalis, Nemophila nemorensis, Nemophila tenera, Viticella heterophylla

Nemophila menziesii - Baby Blue Eyes

Synonyms: Nemophila brandegeei, Nemophila insignis var. menziesii, Nemophila menziesii f. arenaria, Nemophila menziesii f. umbrosa, Nemophila venosa, Viticella menziesii

Nemophila menziesii var. menziesii - Menzies’s Baby Blue Eyes

Synonyms: Nemophila insignis, Nemophila menziesii subsp. menziesii, Nemophila venosa

Hypericum concinnum - goldwire

Hypericum perforatum - St. John's wort

Hypericum scouleri - Scouler's St. Johnswort

Synonyms: Hypericum formosum subsp. scouleri, Hypericum formosum var. nortoniae, Hypericum formosum var. scouleri, Hypericum nortoniae, Hypericum scouleri subsp. nortoniae, Hypericum scouleri subsp. scouleri

Iris longipetala

Synonyms: Limniris longipetala

Iris purdyi

Synonyms: Iris lansdaleana, Iris macrosiphon var. purdyi, Limniris purdyi

Isoetes nuttallii - Nuttall's quillwort

Synonyms: Isoetes nuttallii var. nuttallii

Juglans hindsii - Northern California black walnut

Synonyms: Juglans californica var. hindsii

Juncus bolanderi - Bolander's rush

Juncus bufonius - Toad Rush

Synonyms: Juncus bufonius var. vulgaris, Juncus bufonum, Tenageia bufonia

Juncus covillei - Coville's rush

Synonyms: Juncus covillei var. covillei, Juncus covillei var. obtusatus, Juncus falcatus var. paniculatus, Juncus obtusatus

Juncus covillei var. obtusatus - Coville's rush

Synonyms: Juncus covillei, Juncus covillei var. covillei, Juncus falcatus var. paniculatus, Juncus obtusatus

Juncus effusus - lamp rush

Synonyms: Juncus laevis

Juncus effusus subsp. pacificus - Pacific rush

Synonyms: Juncus effusus var. caeruleomontanus, Juncus effusus var. pacificus

Juncus ensifolius - swordleaf rush

Synonyms: Juncus ensifolius var. ensifolius, Juncus ensifolius var. major, Juncus xiphioides var. macranthus, Juncus xiphioides var. triandrus

Juncus oxymeris - Pointed Rush

Juncus tenuis - poverty rush

Synonyms: Juncus macer, Juncus tenuis var. multicornis, Juncus tenuis var. tenuis, Juncus tenuis var. williamsii

Juncus tenuis var. tenuis - poverty rush

Synonyms: Juncus macer, Juncus tenuis, Juncus tenuis var. multicornis, Juncus tenuis var. williamsii

Triglochin maritima

Synonyms: Hexaglochin maritima, Juncago maritima, Triglochin debilis, Triglochin maritima var. debilis, Triglochin maritimum

Triglochin striata

Synonyms: Triglochin litorea, Triglochin striatum

Lepechinia calycina - woodbalm

Synonyms: Alguelagum calycinum, Lepechinia calycina var. glabella, Lepechinia calycina var. wallacei, Sphacele blochmanae, Sphacele calycina, Sphacele calycina var. gracilis, Sphacele calycina var. wallacei, Sphacele gracilis

Marrubium vulgare - Horehound

Synonyms: Prasium marrubium

Melissa officinalis - common balm

Synonyms: Faucibarba officinalis, Mutelia officinalis, Thymus melissa

Mentha arvensis - red mint

Synonyms: Calamintha arvensis, Mentha arvensis f. brevipilosa, Mentha arvensis f. lanigera, Mentha arvensis subsp. arvensis, Mentha arvensis subsp. borealis, Mentha arvensis subsp. haplocalyx, Mentha arvensis var. arvensis, Mentha arvensis var. glabrata, Mentha arvensis var. lanata, Mentha arvensis var. sativa, Mentha arvensis var. villosa, Mentha gentilis, Mentha glabrior, Mentha penardii, Mentha × gentilis

Mentha pulegium - peppermint

Synonyms: Melissa pulegium, Mentha montana, Mentha pulegioides, Minthe pulegia, Pulegium pulegium

Monardella villosa - coyote mint

Synonyms: Madronella villosa, Monardella reflexa

Monardella villosa subsp. subserrata - coyote mountainbalm

Synonyms: Monardella antonina, Monardella antonina subsp. antonina, Monardella antonina subsp. benitensis, Monardella coriacea, Monardella mollis, Monardella reflexa, Monardella siskiyouensis, Monardella subglabra, Monardella tomentosa, Monardella villosa subsp. globosa, Monardella villosa subsp. villosa, Monardella villosa var. globosa, Monardella villosa var. interior, Monardella villosa var. subglabra, Monardella villosa var. subserrata, Monardella villosa var. tomentosa, Monardella villosa var. villosa

Pogogyne serpylloides - thymeleaf mesamint

Synonyms: Hedeoma serpylloides, Hedeomoides serpylloides, Pogogyne serpylloides subsp. intermedia, Pogogyne serpylloides subsp. serpylloides

Prunella vulgaris - healall

Satureja douglasii - yerba buena

Synonyms: Clinopodium douglasii, Micromeria chamissonis, Micromeria douglasii, Satureja chamissonis, Thymus douglasii

Scutellaria antirrhinoides - nose skullcap

Synonyms: Scutellaria antirrhinoides var. californica, Scutellaria antirrhinoides var. sanhedrensis, Scutellaria sanhedrinsis, Scutellaria viarum

Scutellaria californica - California skullcap

Synonyms: Scutellaria bolanderi var. californica

Stachys chamissonis - coastal hedgenettle

Synonyms: Stachys chamissonis var. chamissonis, Stachys flaccida

Stachys rigida - Rigid Hedge-Nettle

Synonyms: Stachys rigida subsp. typica

Stachys rigida subsp. quercetorum - Oak Hedge-Nettle

Synonyms: Stachys ajugoides var. quercetorum, Stachys gracilenta, Stachys quercetorum, Stachys rigida var. quercetorum, Stachys viarum

Stachys rigida subsp. rivularis - Rigid Hedge-Nettle

Synonyms: Stachys ajugoides var. rigida, Stachys rigida subsp. rigida, Stachys rigida var. rigida, Stachys veronicifolia

Stachys stricta - Sonoma hedgenettle

Synonyms: Stachys ajugoides var. stricta

Trichostema lanceolatum - Vinegar Weed

Trichostema laxum - turpentine weed

Erythronium californicum

Fritillaria roderickii - Chocolate Lily

Synonyms: Fritillaria biflora var. biflora, Fritillaria biflora var. ineziana, Fritillaria grayana, Fritillaria succulenta

Limnanthes douglasii - Douglas' meadowfoam

Limnanthes douglasii subsp. douglasii - Douglas' meadowfoam

Synonyms: Limnanthes douglasii var. douglasii, Limnanthes howelliana

Limnanthes douglasii subsp. nivea - Douglas' meadowfoam

Synonyms: Limnanthes douglasii var. nivea

Hesperolinon adenophyllum - glandular dwarf-flax

Synonyms: Linum adenophyllum

Hesperolinon spergulinum - slender dwarf-flax

Synonyms: Linum spergulinum

Mentzelia dispersa

Synonyms: Acrolasia dispersa, Acrolasia pinetorum, Mentzelia albicaulis var. integrifolia, Mentzelia dispersa var. compacta, Mentzelia dispersa var. dispersa, Mentzelia dispersa var. latifolia, Mentzelia dispersa var. obtusa, Mentzelia dispersa var. pinetorum, Mentzelia pinetorum

Mentzelia laevicaulis

Synonyms: Bartonia laevicaulis, Hesperaster laevicaulis, Mentzelia acuminata, Mentzelia laevicaulis var. acuminata, Mentzelia laevicaulis var. laevicaulis, Nuttallia acuminata, Nuttallia laevicaulis, Touterea laevicaulis

Lavatera cretica - Cornish Mallow

Synonyms: Althaea cretica, Malva linnaei, Malva linnaei, Malva multiflora, Malva pseudolavatera

Sidalcea diploscypha - fringed checkerbloom

Synonyms: Sida diploscypha, Sidalcea diploscypha var. minor

Sidalcea hirsuta - hairy checkerbloom

Sidalcea malvaeflora - Checkerbloom

Synonyms: Nuttallia malviflora, Sida malviflora, Sidalcea malvaeflora subsp. patula, Sidalcea malviflora

Sidalcea malvaeflora subsp. malvaeflora - Coastal Checkerbloom

Synonyms: Sidalcea delphiniifolia, Sidalcea humilis, Sidalcea malvaeflora var. malvaeflora, Sidalcea malviflora subsp. malviflora, Sidalcea malviflora var. malviflora

Sidalcea oregana - Oregon checkermallow

Synonyms: Sida oregana

Sidalcea oregana var. spicata - Oregon checkermallow

Synonyms: Sidalcea oregana subsp. spicata, Sidalcea setosa var. setosa

Zygadenus micranthus

Synonyms: Toxicoscordion micranthum, Zigadenus micranthus, Zigadenus micranthus var. micranthus, Zigadenus venenosus var. micranthus

Montia fontana - variable minerslettuce

Synonyms: Claytonia fontana, Montia dipetala, Montia fontana subsp. amporitana, Montia fontana subsp. chondrosperma, Montia fontana subsp. fontana, Montia fontana subsp. variabilis, Montia fontana var. chondrosperma, Montia fontana var. lamprosperma, Montia fontana var. tenerrima, Montia fontana var. variabilis, Montia funstonii, Montia hallii, Montia lamprosperma, Montia minor, Montia rivularis, Montia stenophylla, Montia verna

Montia parviflora - littleleaf springbeauty

Synonyms: Claytonia parviflora, Limnia parviflora

Montia perfoliata - Miner’s-Lettuce

Synonyms: Claytonia perfoliata, Claytonia perfoliata subsp. perfoliata, Claytonia perfoliata var. angustifolia, Claytonia perfoliata var. perfoliata, Limnia cuprea, Limnia perfoliata, Montia perfoliata subsp. perfoliata, Montia perfoliata var. perfoliata

Eriodictyon californicum

Synonyms: Eriodictyon glutinosum, Wigandia californica

Abronia umbellata - broadleaf sand verbena

Synonyms: Abronia acutalata, Abronia alba, Abronia alba var. variabilis, Abronia breviflora, Abronia insularis, Abronia minor, Abronia neurophylla, Abronia umbellata subsp. acutalata, Abronia umbellata subsp. alba, Abronia umbellata subsp. breviflora, Abronia umbellata subsp. platyphylla, Abronia umbellata subsp. umbellata, Abronia umbellata subsp. variabilis, Abronia umbellata var. acutalata, Abronia umbellata var. alba, Abronia umbellata var. breviflora, Abronia umbellata var. platyphylla, Abronia umbellata var. umbellata, Abronia variabilis, Abronia × alba

Abronia umbellata subsp. breviflora - pink sand verbena

Synonyms: Abronia acutalata, Abronia alba, Abronia alba var. variabilis, Abronia breviflora, Abronia insularis, Abronia minor, Abronia neurophylla, Abronia umbellata, Abronia umbellata subsp. acutalata, Abronia umbellata subsp. alba, Abronia umbellata subsp. platyphylla, Abronia umbellata subsp. umbellata, Abronia umbellata subsp. variabilis, Abronia umbellata var. acutalata, Abronia umbellata var. alba, Abronia umbellata var. breviflora, Abronia umbellata var. breviflora, Abronia umbellata var. platyphylla, Abronia umbellata var. umbellata, Abronia variabilis, Abronia × alba

Nuphar polysepalum - Rocky Mountain pondlily

Synonyms: Nuphar lutea subsp. polysepala, Nuphar luteum subsp. polysepalum, Nuphar luteum var. polysepalum, Nuphar polysepala, Nymphaea polysepala, Nymphozanthus polysepalus

Fraxinus dipetala - two-petal ash

Synonyms: Fraxinus jonesii, Ornus dipetala, Petlomelia dipetala

Fraxinus latifolia - Oregon ash

Synonyms: Fraxinus americana subsp. oregona, Fraxinus oregona, Fraxinus oregona var. glabra, Fraxinus oregona var. latifolia, Fraxinus pennsylvanica subsp. oregana, Fraxinus pennsylvanica subsp. oregona

Boisduvalia densiflora - denseflower willowweed

Synonyms: Boisduvalia densiflora densiflora, Boisduvalia densiflora f. imbricata, Boisduvalia densiflora var. densiflora, Boisduvalia densiflora var. pallescens, Boisduvalia densiflora var. salicina, Boisduvalia salicina, Boisduvalia sparsiflora, Boisduvalia sparsifolia, Epilobium densiflorum, Oenothera densiflora

Boisduvalia stricta - narrowleaf willowweed

Synonyms: Boisduvalia parviflora, Boisduvalia torreyi, Epilobium torreyi, Gayophytum strictum, Oenothera torreyi

Clarkia concinna - red ribbons

Synonyms: Eucharidium concinnum

Clarkia gracilis - slender clarkia

Synonyms: Godetia gracilis

Clarkia gracilis subsp. sonomensis - Sonoma clarkia

Synonyms: Godetia amoena var. sonomensis

Epilobium brachycarpum - autumn willowweed

Synonyms: Epilobium apricum, Epilobium fasciculatum, Epilobium hammondii, Epilobium jucundum, Epilobium paniculatum, Epilobium paniculatum var. hammondii, Epilobium paniculatum var. jucundum, Epilobium paniculatum var. juncundum, Epilobium paniculatum var. laevicaule, Epilobium paniculatum var. paniculatum, Epilobium paniculatum var. subulatum, Epilobium paniculatum var. tracyi

Epilobium canum - California Fuchsia, Hummingbird Trumpet

Synonyms: Zauschneria californica

Epilobium canum subsp. septentrionale - northern willowherb

Synonyms: Epilobium septentrionale, Zauschneria septentrionalis

Epilobium ciliatum - Willow Herb

Synonyms: Epilobium holosericeum, Epilobium palmeri

Epilobium ciliatum subsp. watsonii - fringed willowherb

Synonyms: Epilobium congdonii, Epilobium watsonii, Epilobium watsonii var. franciscanum

Epilobium foliosum - California willowherb

Synonyms: Epilobium minutum var. foliosum

Epilobium glaberrimum - smooth willowweed

Synonyms: Epilobium fastigiatum var. glaberrimum

Epilobium glaberrimum subsp. glaberrimum - smooth willowweed

Synonyms: Epilobium glaberrimum var. glaberrimum, Epilobium madrense

Epilobium oreganum - Oregon fireweed

Synonyms: Epilobium brevistylum var. exaltatum, Epilobium californicum var. exaltatum, Epilobium exaltatum, Epilobium glandulosum var. exaltatum

Gayophytum heterozygum - dwarf groundsmoke

Synonyms: Gayophytum diffusum var. villosum

Ludwigia hexapetala

Synonyms: Jussiaea hexapetala, Jussiaea uruguayensis, Ludwigia grandiflora subsp. hexapetala, Ludwigia grandiflora var. hexapetala

Oenothera wolfii - Wolf's evening-primrose

Synonyms: Oenothera hookeri subsp. wolfii

Bellardia trixago - Mediterranean lineseed

Synonyms: Alectorolophus trixago, Bartsia trixago

Cordylanthus pilosus - hairy bird's-beak

Synonyms: Adenostegia pilosa

Cordylanthus pilosus subsp. pilosus - hairy bird's beak

Synonyms: Cordylanthus diffusus, Cordylanthus pilosus subsp. diffusus, Cordylanthus pilosus var. pilosus

Cordylanthus pringlei - Pringle's bird's beak

Synonyms: Adenostegia pringlei

Orthocarpus attenuatus - Indian paintbrush

Synonyms: Castilleja attenuata

Orthocarpus faucibarbatus - bearded owlclover

Synonyms: Orthocarpus faucibarbatus subsp. faucibarbatus, Orthocarpus faucibarbatus var. faucibarbatus, Orthocarpus faucibarbatus var. faucibarbatus, Triphysaria versicolor subsp. faucibarbata, Triphysaria versicolor subsp. faucibarbatus

Orthocarpus lithospermoides - creamsacs

Synonyms: Castilleja rubicundula subsp. lithospermoides, Castilleja rubicundula var. lithospermoides, Orthocarpus bicolor, Orthocarpus lithospermoides var. bicolor, Orthocarpus lithospermoides var. lithospermoides

Orthocarpus purpurascens - red owlclover

Synonyms: Castilleja exserta subsp. exserta, Castilleja exserta var. exserta, Orthocarpus exsertus, Orthocarpus prupuracens, Orthocarpus purpurascens var. pallidus, Orthocarpus purpurascens var. palmeri, Orthocarpus purpurascens var. purpurascens

Parentucellia viscosa - yellow glandweed

Synonyms: Bartsia viscosa, Bellardia viscosa

Pedicularis densiflora - Warrior's Plume

Synonyms: Pedicularis attenuata, Pedicularis aurantiaca, Pedicularis brunnescens, Pedicularis densiflora subsp. aurantiaca, Pedicularis densiflora subsp. densiflora

Oxalis pescaprae - African Wood-Sorrel

Synonyms: Bolboxalis cernua, Oxalis cernua, Oxalis pes-caprae

Dendromecon rigida - tree poppy

Synonyms: Dendromecon agnina, Dendromecon caudata, Dendromecon elliptica, Dendromecon ellipticum, Dendromecon herbacea, Dendromecon quercetorum, Dendromecon rigida subsp. rigida, Dendromecon rigida var. rhamnoides

Dicentra chrysantha - Golden Ear-Drops

Synonyms: Bicuculla chrysantha, Bikukulla chrysantha, Capnorchis chrysantha, Diclytra chrysantha, Dielytra chrysantha, Ehrendorferia chrysantha

Dicentra formosa - Pacific bleeding heart

Synonyms: Bicuculla formosa, Bikukulla formosa, Capnorchis formosa, Corydalis formosa, Diclytra formosa, Dielytra formosa, Eucapnos formosus, Fumaria formosa

Diplacus aurantiacus - Orange Monkey Flower

Synonyms: Diplacus aurantiacus subsp. aurantiacus, Diplacus glutinosus, Diplacus glutinosus var. aurantiacus, Diplacus glutinosus var. glutinosus, Diplacus glutinosus var. latifolius, Diplacus latifolius, Diplacus leptanthus, Mimulus aurantiacus, Mimulus aurantiacus subsp. aurantiacus, Mimulus aurantiacus var. aurantiacus, Mimulus glutinosus, Mimulus leptanthus, Mimulus viscosus

Mimetanthe pilosa - Downy Monkey Flower

Synonyms: Herpestis pilosa, Herpestris pilosa, Mimulus exilis, Mimulus pilosus

Mimulus breweri - Brewer's monkeyflower

Synonyms: Erythranthe breweri, Eunanus breweri, Mimulus rubellus var. breweri

Mimulus floribundus - Showy Monkey Flower

Synonyms: Erythranthe arenaria, Erythranthe floribunda, Erythranthe geniculata, Mimulus arenarius, Mimulus arenarius, Mimulus deltoides, Mimulus deltoideus, Mimulus dudleyi, Mimulus dudleyi, Mimulus floribundus subsp. moorei, Mimulus floribundus var. floribundus, Mimulus floribundus var. geniculatus, Mimulus floribundus var. geniculatus, Mimulus floribundus var. membranaceus, Mimulus floribundus var. subulatus, Mimulus geniculatus, Mimulus geniculatus, Mimulus membranaceus, Mimulus multiflorus, Mimulus peduncularis, Mimulus pubescens, Mimulus serotinus, Mimulus subulatus, Mimulus trisulcatus

Mimulus moschatus - muskflower

Synonyms: Erythranthe inodora, Erythranthe moniliformis, Erythranthe moschata, Erythranthe willisii, Mimulus crinitus, Mimulus dentatus var. gracilis, Mimulus discolor, Mimulus guttatus var. moschatus, Mimulus inodorus, Mimulus leibergii, Mimulus macranthus, Mimulus moniliformis, Mimulus montioides, Mimulus moschatus var. longiflorus, Mimulus moschatus var. moniliformis, Mimulus moschatus var. moschatus, Mimulus moschatus var. pallidiflorus

Mimulus moschatus var. moschatus - muskflower

Synonyms: Erythranthe inodora, Erythranthe moniliformis, Erythranthe moschata, Erythranthe willisii, Mimulus crinitus, Mimulus dentatus var. gracilis, Mimulus discolor, Mimulus guttatus var. moschatus, Mimulus inodorus, Mimulus leibergii, Mimulus macranthus, Mimulus moniliformis, Mimulus montioides, Mimulus moschatus, Mimulus moschatus var. longiflorus, Mimulus moschatus var. moniliformis, Mimulus moschatus var. pallidiflorus

Mimulus moschatus var. sessilifolius - muskflower

Synonyms: Erythranthe ptilota

Mimulus nudatus - bare monkeyflower

Synonyms: Erythranthe nudata

Pinus jeffreyi - pino negro

Synonyms: Pinus ponderosa subsp. jeffreyi, Pinus ponderosa var. jeffreyi

Pinus lambertiana - pino de azúcar

Synonyms: Strobus lambertiana

Pinus ponderosa - rock pine

Antirrhinum virga - tall snapdragon

Synonyms: Sairocarpus virga

Callitriche heterophylla - differentleaf waterstarwort

Callitriche verna - vernal waterstarwort

Synonyms: Callitriche palustris, Callitriche palustris var. verna

Collinsia greenei - Greene's blue eyed Mary

Collinsia heterophylla - Chinese Houses

Synonyms: Collinsia bicolor

Collinsia rattanii - sticky blue eyed Mary

Synonyms: Collinsia glandulosa, Collinsia rattani, Collinsia rattanii subsp. rattanii, Collinsia rattanii var. typica, Collinsia torreyi var. rattanii

Collinsia sparsiflora - spinster's blue eyed Mary

Synonyms: Collinsia arvensis

Collinsia sparsiflora var. arvensis - spinster's blue eyed Mary

Synonyms: Collinsia parviflora var. sparsiflora, Collinsia sparsiflora var. sparsiflora

Keckiella breviflora - gaping beardtongue

Synonyms: Keckia breviflora, Penstemon breviflorus

Keckiella breviflora subsp. breviflora - bush beardtongue

Synonyms: Keckiella breviflora var. breviflora, Penstemon breviflorus, Penstemon breviflorus subsp. breviflorus

Keckiella corymbosa - redwood keckiella

Synonyms: Keckia corymbosa, Penstemon corymbosus, Penstemon corymbosus var. puberulentus, Penstemon intonsus

Kickxia elatine - Fluellin

Synonyms: Antirrhinum elatine, Elatinoides elatine, Kicksia elatine, Linaria elatine, Tursitis elatine

Penstemon azureus - beardtongue

Synonyms: Penstemon glaucifolius

Penstemon azureus subsp. angustissimus - azure penstemon

Synonyms: Penstemon azureus var. angustissimus

Penstemon azureus subsp. azureus - azure penstemon

Synonyms: Penstemon azureus var. azureus, Penstemon heterophyllus var. azureus

Penstemon heterophyllus - Foothill Penstemon

Synonyms: Penstemon heterophyllus subsp. australis

Penstemon heterophyllus subsp. purdyi - Purdy's penstemon

Synonyms: Penstemon heterophyllus var. purdyi, Penstemon spinulosus

Penstemon purpusii - Snow Mountain beardtongue

Penstemon rydbergii - meadow beardtongue

Synonyms: Penstemon attenuatus var. varians, Penstemon lacerellus, Penstemon latiusculus

Penstemon rydbergii var. varians - swollen penstemon

Synonyms: Penstemon productus, Penstemon rydbergii var. rydbergii

Plantago erecta - Dot-Seed Plantain

Synonyms: Plantago dura, Plantago erecta subsp. erecta, Plantago erecta subsp. rigidior, Plantago erecta var. erecta, Plantago hookeriana var. californica, Plantago patagonica var. californica, Plantago speciosa, Plantago tetrantha

Plantago maritima - goose tongue

Synonyms: Plantago juncoides, Plantago juncoides var. californica, Plantago juncoides var. decipiens, Plantago juncoides var. glauca, Plantago juncoides var. laurentiana, Plantago maritima subsp. borealis, Plantago maritima subsp. juncoides, Plantago maritima subsp. serpentina, Plantago maritima var. californica, Plantago maritima var. juncoides, Plantago maritima var. maritima, Plantago oliganthos, Plantago oliganthos var. fallax

Synthyris reniformis - snowqueen

Synonyms: Synthyris reniformis var. reniformis, Wulfenia reniformis

Synthyris reniformis var. cordata - snowqueen

Synonyms: Synthyris cordata, Synthyris rotundifolia var. cordata, Wulfenia cordata

Veronica americana - brooklime

Synonyms: Veronica anagallis, Veronica beccabunga var. americana

Veronica arvensis - wall speedwell

Veronica scutellata - grassleaf speedwell

Synonyms: Veronica scutellata var. villosa

Platanus racemosa - Western Sycamore

Synonyms: Platanus californica, Platanus orientalis var. racemosa, Platanus racemosa var. racemosa

Agrostis exarata - smallleaf bentgrass

Synonyms: Agrostis aenea, Agrostis alascana, Agrostis alashana, Agrostis alaskana, Agrostis alaskana var. breviflora, Agrostis albicans, Agrostis ampla, Agrostis ampla f. monolepis, Agrostis asperifolia, Agrostis canina var. aenea, Agrostis canina var. melaleuca, Agrostis drummondii, Agrostis durangensis, Agrostis exarata f. asperifolia, Agrostis exarata subsp. exarata, Agrostis exarata subsp. minor, Agrostis exarata var. aenea, Agrostis exarata var. ampla, Agrostis exarata var. exarata, Agrostis exarata var. minor, Agrostis exarata var. monolepis, Agrostis exarata var. pacifica, Agrostis exarata var. purpurascens, Agrostis grandis, Agrostis longiligula, Agrostis longiligula var. australis, Agrostis longiligula var. longiligula, Agrostis melaleuca, Agrostis microphylla var. major, Agrostis scouleri, Polypogon monspeliensis var. monolepis

Agrostis gigantea - water bentgrass

Synonyms: Agrostis alba f. aristigera, Agrostis alba subsp. gigantea, Agrostis alba var. diffusa, Agrostis alba var. dispar, Agrostis alba var. gigantea, Agrostis alba var. maior, Agrostis campestris, Agrostis capillaris var. nigra, Agrostis dispar, Agrostis exarata var. mutica, Agrostis gigantea var. dispar, Agrostis gigantea var. praticola, Agrostis graniticola, Agrostis nigra, Agrostis praticola, Agrostis sabulicola, Agrostis seminuda, Agrostis stolonifera f. diffusa, Agrostis stolonifera var. diffusa, Agrostis stolonifera var. flagellare, Agrostis stolonifera var. major, Agrostis tenuis var. nigra, Agrostis vulgaris var. nigra, Cinna karataviensis, Vilfa dispar, Vilfa nigra

Agrostis hallii - Pringle's bentgrass

Synonyms: Agrostis davyi, Agrostis hallii var. hallii, Agrostis hallii var. pringlei, Agrostis occidentalis, Agrostis pringlei

Aira caryophyllea - silver hairgrass

Synonyms: Agrostis caryophyllea, Aira caryophyllea subsp. caryophyllea, Aira caryophyllea var. caryophyllea, Aira caryophyllea var. major, Aira caryophyllea var. minor, Aira latigluma, Airella caryophyllea, Airopsis caryophyllea, Aspris caryophyllea, Avena caryophyllea, Caryophyllea airoides, Fussia caryophyllea, Salmasia vulgaris

Beckmannia syzigachne - slough grass

Synonyms: Beckamannia syzigachne subsp. baicalensis, Beckmannia eruciformis, Beckmannia eruciformis subsp. syzigachne, Beckmannia syzigachne subsp. baicalensis, Panicum syzigachne

Beckmannia syzigachne subsp. baicalensis - slough grass

Synonyms: Beckamannia syzigachne subsp. baicalensis, Beckmannia eruciformis, Beckmannia eruciformis subsp. baicalensis, Beckmannia eruciformis subsp. syzigachne, Beckmannia eruciformis var. baicalensis, Beckmannia eruciformis var. uniflora, Beckmannia syzigachne, Beckmannia syzigachne subsp. syzigachne, Beckmannia syzigachne var. syzigachne, Beckmannia syzigachne var. uniflora, Panicum syzigachne

Bromus diandrus - Ripgut Grass

Synonyms: Anisantha diandra, Anisantha diandra subsp. rigida, Anisantha gussonii, Anisantha rigida, Bromus diandrus subsp. diandrus, Bromus diandrus subsp. rigidus, Bromus diandrus var. diandrus, Bromus diandrus var. gussonei, Bromus diandrus var. rigidus, Bromus gussonei, Bromus gussonii, Bromus gussonii var. rigidus, Bromus madritensis var. rigidus, Bromus maximus var. gussonei, Bromus rigidus, Bromus rigidus subsp. gussonei, Bromus rigidus var. gussonei, Bromus rubens var. rigidus, Bromus villosus var. gussonei, Bromus villosus var. rigidus, Genea rigida, Zerna gussonei

Bromus laevipes - woodland brome

Synonyms: Bromopsis laevipes

Bromus tectorum - cheatgrass

Synonyms: Anisantha tectorum, Bromus nutans, Bromus setaceus, Bromus tectorum f. nudus, Bromus tectorum subsp. tectorum, Bromus tectorum var. glabratus, Bromus tectorum var. hirsutus, Bromus tectorum var. longipilus, Bromus tectorum var. nudus, Bromus tectorum var. tectorum, Festuca tectorum, Genea tectorum, Schedonorus tectorum, Zerna tectorum

Cynosurus echinatus - bristly dogstail grass

Synonyms: Falona echinata, Phalona echinata

Deschampsia caespitosa - tufted hairgrass

Synonyms: Agrostis caespitosa, Aira alpicola, Aira aristulata, Aira caespitosa, Aira cespitosa, Aira major subsp. caespitosa, Aira major subsp. cespitosa, Avena caespitosa, Campella caespitosa, Deschampsia alpicola, Deschampsia ambigua, Deschampsia andina, Deschampsia biebersteiniana, Deschampsia caespitosa subsp. caespitosa, Deschampsia caespitosa subsp. caespitosa*, Deschampsia caespitosa subsp. genuina, Deschampsia caespitosa var. caespitosa, Deschampsia cespitosa, Deschampsia cespitosa subsp. genuina, Deschampsia cespitosa var. confinis, Deschampsia cespitosa var. strictior, Deschampsia confinis, Deschampsia pungens, Podionapus caespitosus

Deschampsia elongata - slender hairgrass

Synonyms: Aira aciphylla, Aira aciphylla var. pumila, Aira elongata, Aira vaseyana, Deschampsia aciphylla, Deschampsia aciphylla var. pumila, Deschampsia ciliata, Deschampsia elongata var. ciliata, Deschampsia elongata var. tenuis, Deyeuxia schaffneri, Dichanthium fecundum

Distichlis spicata - Salt Grass

Synonyms: Agropyron peruvianum, Brachypodium peruvianum, Briza spicata, Brizopyrum americanum, Brizopyrum ovatum, Brizopyrum prostratum var. erectum, Brizopyrum prostratum var. humile, Brizopyrum spicatum, Brizopyrum thalassicum, Distichlis bajaensis, Distichlis nodosa, Distichlis spicata subsp. spicata, Distichlis spicata subsp. stricta, Distichlis spicata var. divaricata, Distichlis spicata var. nana, Distichlis spicata var. spicata, Distichlis spicata var. stolonifera, Distichlis spicata var. stricta, Distichlis stricta, Festuca triticea, Festuca triticoides, Megastachya thalassica, Poa michauxii, Poa subulata, Poa thalassica, Triticum peruvianum, Uniola spicata, Uniola thalassica

Distichlis spicata var. stolonifera - Salt Grass

Synonyms: Agropyron peruvianum, Brachypodium peruvianum, Briza spicata, Brizopyrum americanum, Brizopyrum ovatum, Brizopyrum prostratum var. erectum, Brizopyrum prostratum var. humile, Brizopyrum spicatum, Brizopyrum thalassicum, Distichlis bajaensis, Distichlis nodosa, Distichlis spicata, Distichlis spicata subsp. spicata, Distichlis spicata subsp. stricta, Distichlis spicata var. divaricata, Distichlis spicata var. nana, Distichlis spicata var. spicata, Distichlis spicata var. stricta, Distichlis stricta, Festuca triticea, Festuca triticoides, Megastachya thalassica, Poa michauxii, Poa subulata, Poa thalassica, Triticum peruvianum, Uniola spicata, Uniola thalassica

Eragrostis hypnoides - teal love grass

Synonyms: Eragrostis reptans var. contracta, Eragrostis reptans var. laxior, Eragrostis reptans var. pygmaea, Erosion hypnoides, Megastachya breviflora, Megastachya corymbifera, Megastachya hypnoides, Neeragrostis hypnoides, Poa carinata, Poa hypnoides

Festuca arundinacea - tall fescue

Synonyms: Avena secunda, Bromus arundinaceus, Bromus elatior, Bucetum elatius, Festuca elatior, Festuca elatior f. elatior, Festuca elatior subsp. arundinacea, Festuca elatior var. arundinacea, Festuca elatior var. elatior, Festuca fenas, Festuca mediterranea, Festuca orientalis, Festuca phoenix, Gnomonia elatior, Lolium arundinaceum, Poa elatior, Poa kunthii, Poa phoenix, Poa remota, Poa uliginosa, Schedonorus arundinaceus, Schedonorus elatior, Schedonorus phoenix, Tragus elatior

Festuca dertonensis - desert fescue

Synonyms: Bromus dertonensis, Bromus dertonensis, Festuca bromoides, Festuca bromoides, Festuca dertonensis var. sciuroides, Festuca geniculata var. monandra, Festuca myuros subsp. sciuroides, Festuca myuros var. bromoides, Festuca myuros var. bromoides, Festuca myuros var. sciuroides, Festuca sciuroides, Vulpia bromoides, Vulpia dertonensis, Vulpia dertonensis, Vulpia myuros subsp. sciuroides, Vulpia myuros var. bromoides, Vulpia myuros var. bromoides, Vulpia sciuroides

Festuca idahoensis - Idaho fescue

Synonyms: Festuca amethystina subvar. idahoensis, Festuca amethystina subvar. robusta, Festuca idahoensis subsp. idahoensis, Festuca idahoensis subsp. roemeri, Festuca idahoensis var. idahoensis, Festuca idahoensis var. oregona, Festuca idahoensis var. roemeri, Festuca ingrata, Festuca ingrata var. ingrata, Festuca ingrata var. nudata, Festuca occidentalis var. ingrata, Festuca occidentalis var. oregona, Festuca ovina var. columbiana, Festuca ovina var. ingrata, Festuca ovina var. oregona, Festuca roemeri, Festuca roemeri var. klamathensis, Festuca roemeri var. roemeri

Festuca subuliflora - crinkleawn fescue

Synonyms: Festuca ambigua, Festuca denticulata

Glyceria elata - tall mannagrass

Synonyms: Glyceria latifolia, Panicularia elata, Panicularia nervata subsp. elata

Hierochloe occidentalis - California sweetgrass

Synonyms: Anthoxanthum occidentale, Hierochloe macrophylla, Savastana macrophylla, Torresia macrophylla

Hordeum leporinum - Hare Barley

Synonyms: Hordeum murinum subsp. leporinum, Hordeum murinum var. leporinum

Poa annua - walkgrass

Synonyms: Aira pumila, Catabrosa pumila, Ochlopoa annua, Poa aestivalis, Poa annua f. reptans, Poa annua var. annua, Poa annua var. aquatica, Poa annua var. eriolepis, Poa annua var. reptans, Poa annua var. rigidiuscula

Poa pratensis - Kentucky bluegrass

Synonyms: Poa angustifolia subsp. costata, Poa attica, Poa costata, Poa intermedia, Poa macounii, Poa magensiana, Poa oligeria, Poa pratensis subsp. attica, Poa pratensis var. attica, Poa pratensis var. costata, Poa pratensis var. laxiflora, Poa pratensis var. macounii, Poa pratensis var. stricta, Poa pratensis var. subglabriflora, Poa pratensis var. urjanchaica, Poa turfosa, Poa urjanchaica

Polypogon monspeliensis - Annual Beard Grass

Synonyms: Alopecurus aristatus var. monspeliensis, Alopecurus monspeliensis, Phalaris crinita, Phalaris cristata, Phleum crinitum, Phleum monospliense, Polypogon flavescens, Polypogon monspeliensis f. argentinus, Polypogon monspeliensis f. nana, Santia monspeliensis

Stipa lemmonii - Lemmon's needlegrass

Synonyms: Achnatherum lemmoni, Achnatherum lemmonii, Eriocoma lemmonii

Collomia grandiflora - largeflowered collomia

Synonyms: Navarretia grandiflora

Collomia tinctoria - yellowstain collomia

Synonyms: Gilia aristella, Gilia tinctoria

Gilia capitata - Ball/Bluehead Gilia

Synonyms: Gilia pallida, Navarretia capitata

Gilia capitata subsp. capitata - bluehead gilia

Synonyms: Gilia capitata var. capitata, Gilia glandulifera

Gilia sinistra - Alva Day's gilia

Synonyms: Collomia sinistra, Gilia sinistra subsp. sinistra, Gilia sinistra subsp. sinistra, Navarretia sinistra, Navarretia sinistra subsp. sinistra

Gilia sinistra subsp. pinnatisecta - Alva Day's gilia

Synonyms: Gilia leptalea subsp. pinnatisecta, Gilia leptalea subsp. pinnatisecta, Gilia leptalea subsp. pinnnatisecta, Navarretia linearifolia subsp. pinnatisecta, Navarretia linearifolia var. pinnatisecta, Navarretia sinistra subsp. pinnatisecta, Navarretia sinistra subsp. pinnatisecta

Linanthus acicularis - bristly linanthus

Synonyms: Leptosiphon acicularis

Linanthus androsaceus - false babystars

Synonyms: Gilia androsacea, Gilia jassajarae, Gilia longituba, Leptosiphon androsaceus, Linanthus androsaceus subsp. androsaceus, Navarretia ardrosacea

Linanthus androsaceus subsp. androsaceus - false babystars

Synonyms: Gilia androsacea, Gilia jassajarae, Gilia longituba, Leptosiphon androsaceus, Linanthus androsaceus, Navarretia ardrosacea

Linanthus bolanderi - Bolander's linanthus

Synonyms: Gilia bolanderi, Leptosiphon bolanderi, Linanthus bakeri

Linanthus rattanii - Rattan's linanthus

Synonyms: Gilia rattani, Gilia rattanii, Leptosiphon rattanii

Navarretia divaricata - mountain navarretia

Synonyms: Gilia atrata, Gilia divaricata

Navarretia divaricata subsp. divaricata - divaricate navarretia

Synonyms: Navarretia divaricata var. divaricata

Navarretia intertexta - needleleaf navarretia

Synonyms: Aegochloa intertexta, Navarretia intertexta subsp. intertexta, Navarretia minima var. intertexta

Navarretia mellita - honeyscented pincushionplant

Synonyms: Gilia mellita

Navarretia squarrosa - skunkbush

Synonyms: Gilia squarrosa, Hoitzia squarrosa, Navarretia eastwoodae, Navarretia eastwoodiae, Navarretia squarrosa var. agrestis

Phlox diffusa - spreading phlox

Synonyms: Phlox azurea, Phlox diffusa subsp. diffusa, Phlox diffusa var. diffusa

Phlox speciosa - showy phlox

Synonyms: Phlox speciosa subsp. nitida, Phlox speciosa subsp. occidentalis, Phlox speciosa var. nitida, Phlox speciosa var. occidentalis

Phlox speciosa subsp. occidentalis - showy phlox

Synonyms: Phlox speciosa, Phlox speciosa subsp. nitida, Phlox speciosa var. nitida, Phlox speciosa var. occidentalis

Chorizanthe membranacea - pink spineflower

Synonyms: Eriogonella membranacea

Eriogonum compositum - arrowleaf buckwheat

Synonyms: Eriogonum compositum var. citrinum, Eriogonum compositum var. pilicaule

Eriogonum compositum var. compositum - arrowleaf buckwheat

Synonyms: Eriogonum compositum var. citrinum, Eriogonum compositum var. pilicaule, Eriogonum johnstonii, Eriogonum pilicaule

Eriogonum latifolium - seaside buckwheat

Synonyms: Eriogonum arachnoideum, Eriogonum latifolium subsp. latifolium, Eriogonum latifolium var. latifolium, Eriogonum oblongifolium

Eriogonum nudum - nakedstem buckwheat

Synonyms: Eriogonum latifolium var. parvulum

Eriogonum nudum var. nudum - naked buckwheat

Synonyms: Eriogonum latifolium subsp. nudum, Eriogonum latifolium var. parvulum, Eriogonum longulum, Eriogonum nudum subsp. nudum, Eriogonum nudum var. oblanceolatum, Eriogonum oblanceolatum

Eriogonum nudum var. oblongifolium - naked buckwheat

Synonyms: Eriogonum affine, Eriogonum capitatum, Eriogonum harfordii, Eriogonum latifolium subsp. sulphureum, Eriogonum latifolium var. affine, Eriogonum latifolium var. harfordii, Eriogonum nudum var. sulphureum, Eriogonum sulphureum

Eriogonum nudum var. pubiflorum - naked buckwheat

Eriogonum spergulinum - spurry buckwheat

Synonyms: Oxytheca spergulina

Eriogonum umbellatum - sulphur wildbuckwheat

Eriogonum vimineum - broom buckwheat

Synonyms: Eriogonum shoshonense, Eriogonum vimineum var. divergens, Eriogonum vimineum var. luteolum, Eriogonum vimineum var. oregonense, Eriogonum vimineum var. rigescens, Eriogonum vimineum var. shoshonense

Polygonum arenastrum - renouée à petits fruits

Synonyms: Polygonum aequale, Polygonum aviculare subsp. depressum, Polygonum aviculare var. arenastrum, Polygonum aviculare var. depressum, Polygonum calcatum, Polygonum microspermum

Polygonum coccineum - Kelp Smartweed

Synonyms: Chulusium amphibium, Persicaria alismifolia, Persicaria amphibia, Persicaria amphibia var. emersa, Persicaria amphibia var. stipulacea, Persicaria coccinea, Persicaria covillei, Persicaria cusickii, Persicaria cygnea, Persicaria hesperia, Persicaria mesochora, Persicaria muehlenbergii, Persicaria muhlenbergii, Persicaria nebraskensis, Persicaria oregana, Persicaria purpurata, Polygonum amphibium, Polygonum amphibium subsp. laevimarginatum, Polygonum amphibium var. coccineum, Polygonum amphibium var. emersum, Polygonum amphibium var. hartwrightii, Polygonum amphibium var. stipulaceum, Polygonum coccineum var. pratincola, Polygonum coccineum var. rigidulum, Polygonum coccineum var. terrestre, Polygonum fluitans, Polygonum hartwrightii, Polygonum inundatum, Polygonum muehlenbergii, Polygonum muehlenbergii var. terrestre, Polygonum muhlenbergii, Polygonum muhlenbergii var. terrestre, Polygonum natans

Polygonum douglasii - renouée de Douglas variété de Douglas

Synonyms: Polygonum buxiforme var. montanum, Polygonum commixtum, Polygonum douglasii subsp. douglasii, Polygonum douglasii var. douglasii, Polygonum douglasii var. latifolium, Polygonum emaciatum, Polygonum howellii, Polygonum montanum

Polygonum douglasii subsp. spergulariiforme - scatter knotweed

Synonyms: Polygonum spergulariaeforme, Polygonum spergulariiforme

Polygonum hydropiper - annual smartweed

Synonyms: Persicaria hydropiper, Polygonum hydropiper var. projectum

Polygonum orientale - princesfeather

Synonyms: Amblygonum orientale, Heptarina orientalis, Lagunea orientalis, Persicaria orientalis, Polygonum spaethii

Polygonum punctatum - dotted smartweed

Synonyms: Discolenta punctata, Persicaria punctata, Persicaria punctata var. eciliata, Persicaria punctata var. leptostachya, Polygonum acre, Polygonum punctatum var. aquatile, Polygonum punctatum var. confertiflorum, Polygonum punctatum var. ellipticum, Polygonum punctatum var. leptostachyum, Polygonum punctatum var. parviflorum, Polygonum punctatum var. parvum, Polygonum punctatum var. punctatum

Rumex acetosella - red sorrel

Synonyms: Acetosa acetosella, Acetosella acetosella, Rumex acetosella subsp. angiocarpus, Rumex acetosella var. pyrenaeus, Rumex acetosella var. tenuifolius, Rumex angiocarpus, Rumex tenuifolius

Rumex conglomeratus - Whorled Dock

Synonyms: Acetosa conglomerata

Rumex crispus - Curly Dock

Synonyms: Lapathum crispum, Rumex crispus subsp. crispus, Rumex crispus subsp. fauriei, Rumex fauriei

Rumex obtusifolius - bluntleaf dock

Synonyms: Acetosa oblongifolia, Acetosa obtusifolia, Lapathum obtusifolium, Rumex obtusifolius subsp. agrestis, Rumex obtusifolius subsp. sylvestris, Rumex obtusifolius var. obtusifolius, Rumex obtusifolius var. sylvestris

Rumex obtusifolius subsp. agrestis - bluntleaf dock

Synonyms: Acetosa oblongifolia, Acetosa obtusifolia, Lapathum obtusifolium, Rumex obtusifolius, Rumex obtusifolius subsp. sylvestris, Rumex obtusifolius var. obtusifolius, Rumex obtusifolius var. sylvestris

Rumex transitorius - willow dock

Synonyms: Rumex mexicanus var. transitorius, Rumex salicifolius var. transitorius

Polypodium glycyrrhiza - licorice fern

Synonyms: Polypodium vulgare subsp. occidentale, Polypodium vulgare var. commune, Polypodium vulgare var. occidentale

Potamogeton amplifolius

Potamogeton illinoensis

Potamogeton natans

Synonyms: Spirillus natans

Potamogeton pectinatus

Synonyms: Coleogeton pectinatus, Potamogeton diffusus, Potamogeton filiformis var. borealis, Potamogeton marinus, Potamogeton pectinatum, Spirillus pectiniformis, Stuckenia pectinata

Anagallis arvensis - Scarlet Pimpernel

Synonyms: Anagallis arvensis subsp. arvensis, Anagallis arvensis subsp. caerulea, Anagallis arvensis var. arvensis, Anagallis arvensis var. caerulea, Anagallis arvensis var. coerulea, Anagallis caerulea, Anagallis coerulea, Lysimachia arvensis

Trientalis latifolia - broadleaf starflower

Synonyms: Alsinanthemum europaeum var. latifolium, Lysimachia latifolia, Trientalis borealis subsp. latifolia, Trientalis europaea subsp. latifolia, Trientalis europaea var. latifolia

Adiantum jordanii - California Maidenhair Fern

Synonyms: Adiantum emarginatum, Adiantum jordani

Adiantum pedatum - maidenhair

Adiantum pedatum f. aleuticum

Aspidotis densa - aspidote touffue

Synonyms: Cheilanthes siliquosa, Cryptogramma densa, Onychium densum, Pellaea densa

Cheilanthes gracillima - lace lipfern

Synonyms: Allosorus gracillimus, Myriopteris gracillima

Pellaea andromedifolia - Coffee Fern

Synonyms: Pellaea andromedaefolia, Pellaea andromedaefolia var. andromedaefolia, Pellaea andromedifolia var. andromedifolia, Pellaea andromedifolia var. pubescens, Pellaea andromedifolia var. rubens, Platyloma andromedifolium, Pteris andromedaefolia, Pteris andromedifolia

Pellaea brachyptera - Sierra cliffbrake

Synonyms: Platyloma brachyptera

Actaea rubra - red baneberry

Synonyms: Actaea arguta, Actaea arguta var. viridiflora, Actaea rubra subsp. arguta, Actaea rubra subsp. rubra, Actaea rubra var. arguta, Actaea spicata subsp. rubra, Actaea spicata var. arguta

Actaea rubra subsp. arguta - red baneberry

Synonyms: Actaea arguta, Actaea arguta var. viridiflora, Actaea rubra, Actaea rubra subsp. rubra, Actaea rubra var. arguta, Actaea spicata subsp. rubra, Actaea spicata var. arguta

Caltha palustris - yellow marsh-marigold

Synonyms: Caltha arctica, Caltha asarifolia, Caltha minor subsp. arctica, Caltha natans var. arctica, Caltha natans var. asarifolia, Caltha palustris subsp. arctica, Caltha palustris subsp. asarifolia, Caltha palustris subsp. palustris, Caltha palustris var. alpina, Caltha palustris var. arctica, Caltha palustris var. asarifolia, Caltha palustris var. flabellifolia, Caltha palustris var. palustris, Caltha palustris var. zetlandica, Caltha radicans, Caltha zetlandica

Clematis lasiantha - Pipestem Virgin’s Bower

Synonyms: Clematis biflora

Clematis ligusticifolia - Western Virgin's Bower

Synonyms: Clematis brevifolia, Clematis ligusticifolia var. brevifolia, Clematis ligusticifolia var. californica, Clematis ligusticifolia var. ligusticifolia, Clematis neomexicana, Clematis suksdorfii

Delphinium hesperium - foothill larkspur

Delphinium nuttallianum - Nuttal's larkspur

Synonyms: Delphinastrum nuttallianum, Delphinium dumetorum, Delphinium nelsonii, Delphinium nelsonii f. pinetorum, Delphinium nelsonii subsp. utahense, Delphinium nuttallianum var. fulvum, Delphinium nuttallianum var. levicaule, Delphinium nuttallianum var. nuttallianum, Delphinium pauciflorum, Delphinium pinetorum, Delphinium sonnei

Ranunculus aquatilis - water buttercup

Synonyms: Batrachium aquatile, Ranunculus aquatilus, Ranunculus triphyllus

Ranunculus aquatilis var. capillaceus - thread-leaf water-crowfoot

Synonyms: Batrachium circinatum, Batrachium circinatum subsp. subrigidum, Batrachium confervoides, Batrachium flaccidum, Batrachium longirostre, Batrachium pedunculare, Batrachium porteri, Batrachium trichophyllum, Ranunculus amphibius, Ranunculus aquatilis var. calvescens, Ranunculus aquatilis var. codyanus, Ranunculus aquatilis var. confervoides, Ranunculus aquatilis var. diffusus, Ranunculus aquatilis var. eradicatus, Ranunculus aquatilis var. harrisii, Ranunculus aquatilis var. lalondei, Ranunculus aquatilis var. longirostris, Ranunculus aquatilis var. porteri, Ranunculus aquatilis var. subrigidus, Ranunculus aquatilis var. trichophyllus, Ranunculus circinatus, Ranunculus circinatus var. subrigidus, Ranunculus codyanus, Ranunculus confervoides, Ranunculus flaccidus, Ranunculus flaccidus var. confervoides, Ranunculus longirostris, Ranunculus subrigidus, Ranunculus trichophyllus, Ranunculus trichophyllus subsp. eradicatus, Ranunculus trichophyllus subsp. lutulentus, Ranunculus trichophyllus var. calvescens, Ranunculus trichophyllus var. confervoides, Ranunculus trichophyllus var. eradicatus, Ranunculus trichophyllus var. trichophyllis, Ranunculus trichophyllus var. trichophyllus, Ranunculus trichophyllus var. typicus, Ranunculus usneoides

Ranunculus aquatilis var. hispidulus - white water crowfoot

Synonyms: Batrachium aquatile, Ranunculus aquatilis var. aquatilis, Ranunculus aquatilis var. typicus, Ranunculus trichophyllus var. hispidulus

Ranunculus occidentalis - western buttercup

Synonyms: Ranunculus ciliosus, Ranunculus tenuipes

Ranunculus occidentalis var. eisenii - western buttercup

Synonyms: Ranunculus eisenii, Ranunculus occidentalis subsp. occidentalis, Ranunculus occidentalis var. occidentalis, Ranunculus occidentalis var. rattani, Ranunculus occidentalis var. rattanii, Ranunculus occidentalis var. tenellus, Ranunculus occidentalis var. typicus

Ranunculus orthorhynchus - straightbeak buttercup

Synonyms: Ranunculus politus

Ranunculus orthorhynchus var. platyphyllus

Synonyms: Ranunculus occidentalis var. platyphyllus, Ranunculus orthorhynchus subsp. platyphyllus, Ranunculus orthorhynchus var. platyphyllis

Ranunculus repens - creeping buttercup

Synonyms: Ranunculus repens var. degeneratus, Ranunculus repens var. erectus, Ranunculus repens var. glabratus, Ranunculus repens var. linearilobus, Ranunculus repens var. pleniflorus, Ranunculus repens var. repens, Ranunculus repens var. typicus, Ranunculus repens var. villosus

Ceanothus cordulatus - whitethorn ceanothus

Ceanothus cuneatus - buckbrush

Synonyms: Ceanothus cuneatus var. ramulosus, Ceanothus macrocarpus, Ceanothus oblanceolatus, Ceanothus submontanus, Rhamnus cuneata, Rhamnus cuneatus

Ceanothus foliosus - wavyleaf ceanothus

Ceanothus griseus - Carmel ceanothus

Synonyms: Ceanothus griseus var. griseus, Ceanothus griseus var. horizontalis, Ceanothus thyrsiflorus var. griseus

Ceanothus integerrimus - deerbrush ceanothus

Synonyms: Ceanothus nevadensis, Ceanothus peduncularis, Ceanothus puberulus

Ceanothus integerrimus var. californicus

Synonyms: Ceanothus californicus, Ceanothus integerrimus var. macrothyrsus, Ceanothus integerrimus var. peduncularis, Ceanothus integerrimus var. puberulus, Ceanothus thyrsiflorus var. macrothyrsus

Ceanothus jepsonii - Jepson ceanothus

Synonyms: Ceanothus jepsonii subsp. albiflorus, Ceanothus jepsonii var. albiflorus, Ceanothus jepsonii var. jepsonii

Ceanothus jepsonii var. albiflorus - Jepson ceanothus

Synonyms: Ceanothus jepsonii, Ceanothus jepsonii subsp. albiflorus, Ceanothus jepsonii var. jepsonii

Ceanothus thyrsiflorus - blue blossom ceanothus

Ceanothus velutinus - snowbrush ceanothus

Synonyms: Ceanothus velutinus subsp. hookeri, Ceanothus velutinus subsp. laevigatus, Ceanothus velutinus var. hookeri, Ceanothus velutinus var. laevigatus, Ceanothus velutinus var. velutinus

Ceanothus velutinus var. hookeri - snowbrush ceanothus

Synonyms: Ceanothus velutinus, Ceanothus velutinus subsp. hookeri, Ceanothus velutinus subsp. laevigatus, Ceanothus velutinus var. laevigatus, Ceanothus velutinus var. velutinus

Rhamnus californica - California Coffeeberry

Synonyms: Frangula californica

Rhamnus californica subsp. californica - California Coffeeberry

Synonyms: Frangula californica subsp. californica, Rhamnus californica var. californica, Rhamnus purshiana var. californica

Rhamnus crocea - Spiny Redberry

Synonyms: Rhamnus crocea subsp. crocea, Rhamnus crocea var. crocea

Rhamnus crocea subsp. crocea - Spiny Redberry

Synonyms: Rhamnus crocea, Rhamnus crocea var. crocea

Rhamnus purshiana - Pursh's buckthorn

Synonyms: Frangula purshiana

Amelanchier pallida - Utah serviceberry

Synonyms: Amelanchier alnifolia var. covillei, Amelanchier alnifolia var. oreophila, Amelanchier alnifolia var. pallida, Amelanchier alnifolia var. utahensis, Amelanchier australis, Amelanchier bakeri, Amelanchier covillei, Amelanchier crenata, Amelanchier florida var. gracilis, Amelanchier glabra, Amelanchier goldmanii, Amelanchier gracilis, Amelanchier jonesiana, Amelanchier mormonica, Amelanchier nitens, Amelanchier oreophila, Amelanchier prunifolia, Amelanchier rubescens, Amelanchier utahensis, Amelanchier utahensis subsp. covillei, Amelanchier utahensis subsp. utahensis, Amelanchier utahensis var. covillei, Amelanchier utahensis var. utahensis, Amelanchier venulosa

Cercocarpus ledifolius - curlleaf cercocarpus

Cercocarpus montanus - Birch-Leaf Mountain-Mahogany

Synonyms: Cercocarpus argenteus, Cercocarpus betuloides, Cercocarpus montanus var. argenteus, Cercocarpus montanus var. flabellifolius, Cercocarpus montanus var. glaber, Cercocarpus montanus var. montanus, Cercocarpus parvifolius, Cercocarpus parvifolius var. hirsutissimus, Cercocarpus parvifolius var. minimus

Cercocarpus montanus var. glaber - Birch-Leaf Mountain-Mahogany

Synonyms: Cercocarpus betuloides, Cercocarpus betuloides var. betuloides, Cercocarpus montanus, Cercocarpus parvifolius var. glaber

Crataegus douglasii - Douglas' hawthorn

Synonyms: Crataegus columbiana, Crataegus columbiana var. columbiana, Crataegus douglasii var. douglasii, Crataegus tennowana, Mespilus douglasii

Drymocallis lactea

Synonyms: Drymocallis monticola, Potentilla glandulosa var. lactea, Potentilla lactea

Drymocallis lactea var. austinae - Austin's drymocallis

Synonyms: Potentilla glandulosa var. austinae

Holodiscus discolor - Creambush Oceanspray

Synonyms: Holodiscus discolor var. delnortensis, Holodiscus dumosus subsp. saxicola, Holodiscus saxicola, Schizonotus discolor, Sericotheca boursieri, Sericotheca discolor, Sericotheca franciscana, Sericotheca obovata, Sericotheca saxicola, Spiraea discolor

Holodiscus discolor var. franciscanus - creambush

Synonyms: Holodiscus discolor subsp. discolor, Holodiscus discolor subsp. franciscanus, Holodiscus discolor var. ariaefolius, Holodiscus discolor var. delnortensis, Holodiscus discolor var. discolor, Holodiscus dumosus subsp. saxicola, Holodiscus dumosus var. australis, Sericotheca concolor

Horkelia californica - California horkelia

Synonyms: Potentilla californica, Sibbaldia californica

Horkelia tenuiloba - Santa Rosa horkelia

Synonyms: Horkelia fusca var. tenuiloba, Potentilla micheneri, Potentilla tenuiloba

Physocarpus capitatus - Pacific ninebark

Synonyms: Neillia capitata, Opulaster capitatus, Opulaster opulifolius var. capitatus, Physocarpus opulifolius var. tomentellus, Spiraea capitata

Potentilla anserina - silverweed cinquefoil

Synonyms: Argentina anserina, Dactylophyllum anserina, Fragaria anserina

Potentilla glandulosa - Sticky Cinquefoil

Synonyms: Drymocallis glandulosa, Drymocallis glandulosa subsp. foliosa, Drymocallis oregana

Potentilla glandulosa subsp. glandulosa - Sticky Cinquefoil

Synonyms: Drymocallis glandulosa subsp. glandulosa, Drymocallis glandulosa var. glandulosa, Potentilla arguta var. glandulosa, Potentilla glandulosa subsp. typica, Potentilla glandulosa var. glandulosa

Potentilla gracilis - northwest cinquefoil

Synonyms: Potentilla dichroa

Potentilla gracilis var. glabrata - Nuttall's cinquefoil

Synonyms: Potentilla amadorensis, Potentilla blasckeana var. permollis, Potentilla etomentosa var. hallii, Potentilla fastigiata var. jucunda, Potentilla fastigiata var. permollis, Potentilla gracilis subsp. nuttallii, Potentilla gracilis var. blasckeana, Potentilla gracilis var. brunnescens, Potentilla gracilis var. fastigiata, Potentilla gracilis var. hallii, Potentilla gracilis var. nuttallii, Potentilla gracilis var. permollis, Potentilla gracilis var. rigida, Potentilla hallii, Potentilla hassei, Potentilla holopetala var. fastigiata

Prunus avium - sweet cherry

Synonyms: Cerasus avium, Prunus cerasus var. avium

Prunus emarginata - bitter cherry

Synonyms: Cerasus arida, Cerasus californica, Cerasus emarginata, Cerasus kelloggiana, Cerasus obliqua, Cerasus padifolia, Cerasus prunifolia, Cerasus rhamnoides, Prunus crenulata, Prunus emarginata subsp. erecta, Prunus emarginata var. crenulata, Prunus emarginata var. emarginata, Prunus emarginata var. mollis, Prunus padifolia, Prunus pensylvanica var. mollis, Prunus prunifolia

Prunus virginiana - Virginia chokecherry

Prunus virginiana var. demissa - choke cherry

Synonyms: Cerasus demissa var. melanocarpa, Padus demissa, Padus virginiana subsp. melanocarpa, Padus virginiana var. demissa, Prunus demissa var. melanocarpa, Prunus valida, Prunus virginiana subsp. demissa, Prunus virginiana subsp. melanocarpa, Prunus virginiana var. melanocarpa

Rosa californica - California Rose

Synonyms: Rosa aldersonii, Rosa breweri

Rosa eglanteria - sweetbriar rose

Synonyms: Rosa comosella, Rosa floribunda, Rosa rubiginosa, Rosa walpoleana

Rosa gymnocarpa - dwarf rose

Synonyms: Rosa glaucodermis, Rosa piscatoria

Rubus parviflorus - thimbleberry

Synonyms: Bossekia parviflora, Rubacer parviflorum, Rubacer parviflorus, Rubacer tomentosum, Rubacer velutinum, Rubus nutkanus, Rubus nutkanus var. bifarius, Rubus nutkanus var. nuttallii, Rubus nutkanus var. parviflorus, Rubus nutkanus var. scopulorum, Rubus nutkanus var. velutinus, Rubus parviflorus subsp. velutinus, Rubus parviflorus var. bifarius, Rubus parviflorus var. grandiflorus, Rubus parviflorus var. heteradenius, Rubus parviflorus var. hypomalacus, Rubus parviflorus var. parviflorus, Rubus parviflorus var. parvifolius, Rubus parviflorus var. velutinus, Rubus velutinus

Rubus parviflorus var. velutinus - thimbleberry

Synonyms: Bossekia parviflora, Rubacer parviflorum, Rubacer parviflorus, Rubacer tomentosum, Rubacer velutinum, Rubus nutkanus, Rubus nutkanus var. bifarius, Rubus nutkanus var. nuttallii, Rubus nutkanus var. parviflorus, Rubus nutkanus var. scopulorum, Rubus nutkanus var. velutinus, Rubus parviflorus, Rubus parviflorus subsp. velutinus, Rubus parviflorus var. bifarius, Rubus parviflorus var. grandiflorus, Rubus parviflorus var. heteradenius, Rubus parviflorus var. hypomalacus, Rubus parviflorus var. parviflorus, Rubus parviflorus var. parvifolius, Rubus velutinus

Sanguisorba microcephala - official burnet

Synonyms: Poterium officinale, Sanguisorba muricata, Sanguisorba officinalis, Sanguisorba officinalis subsp. microcephala, Sanguisorba officinalis var. polygama

Galium aparine - Common Bedstraw, Goose Grass

Synonyms: Aparine vulgaris, Asperula aparine, Asperula aparine var. aparine, Asterophyllum aparine, Galion aparinum, Galium agreste var. echinospermum, Galium aparine var. echinospermum, Galium aparine var. intermedium, Galium aparine var. minor, Galium aparine var. vaillantii, Galium spurium var. echinospermum, Galium vaillantii, Rubia aparine

Galium bolanderi - Bolander's bedstraw

Synonyms: Galium arcuatum, Galium culbertsonii, Galium margaricoccum, Galium pubens, Galium pubens var. scabridum, Galium subscabridum

Galium muricatum - Humboldt bedstraw

Synonyms: Galium chartaceum

Galium porrigens - Climbing/Oval-Leaf Bedstraw

Galium porrigens var. porrigens - Climbing/Oval-Leaf Bedstraw

Synonyms: Galium nuttallii subsp. ovalifolium, Galium nuttallii var. ovalifolium

Galium porrigens var. tenue - graceful bedstraw

Synonyms: Galium nuttallii subsp. tenue, Galium nuttallii var. tenue

Galium trifidum - threepetal bedstraw

Synonyms: Galium trifidum subsp. trifidum, Galium trifidum var. trifidum

Galium trifidum var. pacificum - threepetal bedstraw

Synonyms: Galium cymosum, Galium trifidum subsp. columbianum, Galium trifidum subsp. pacificum

Sherardia arvensis - field madder

Synonyms: Asperula sherardia, Galium sherardia, Hexodontocarpus arvensis

Populus fremontii - Western Cottonwood

Populus trichocarpa - Black Cottonwood

Synonyms: Populus balsamifera subsp. trichocarpa, Populus balsamifera var. californica, Populus trichocarpa f. ingrata, Populus trichocarpa var. cupulata, Populus trichocarpa var. ingrata, Populus trichocarpa var. trichocarpa

Salix hindsiana - Hinds's Willow

Synonyms: Salix exigua var. hindsiana, Salix exigua var. parishiana, Salix hindsiana var. leucodendroides, Salix hindsiana var. parishiana, Salix macrostachya var. leucodendroides, Salix sessilifolia subsp. hindsiana, Salix sessilifolia var. hindsiana, Salix sessilifolia var. leucodendroides

Salix hookeriana - dune willow

Synonyms: Salix amplifolia, Salix hookerana, Salix hookeriana var. hookeriana, Salix hookeriana var. laurifolia, Salix hookeriana var. tomentosa, Salix piperi

Salix laevigata - Red Willow

Synonyms: Salix bonplandiana, Salix bonplandiana var. laevigata, Salix congesta, Salix laevigata f. araquipa, Salix laevigata var. angustifolia, Salix laevigata var. araquipa, Salix laevigata var. congesta

Salix lasiolepis - Arroyo Willow

Synonyms: Salix bakeri, Salix bigelovii, Salix boiseana, Salix franciscana, Salix lasiolepis var. bakeri, Salix lasiolepis var. bigelovii, Salix lasiolepis var. bracelinae, Salix lasiolepis var. fallax, Salix lasiolepis var. lasiolepis, Salix lasiolepis var. nivaria, Salix lasiolepis var. sandbergii, Salix lutea var. nivaria, Salix sandbergii, Salix suksdorfii

Salix melanopsis - dusky willow

Synonyms: Salix bolanderiana, Salix exigua subsp. melanopsis, Salix exigua var. gracilipes, Salix exigua var. melanopsis, Salix exigua var. tenerrima, Salix fluviatilis var. tenerrima, Salix longifolia var. tenerrima, Salix melanopsis var. bolanderiana, Salix melanopsis var. gracilipes, Salix melanopsis var. kronkheittii, Salix melanopsis var. melanopsis, Salix melanopsis var. tenerrima, Salix parksiana, Salix sessilifolia var. vancouverensis, Salix tenerrima

Salix scouleriana - Scouler's willow

Synonyms: Salix brachystachys, Salix brachystachys var. scouleriana, Salix capreoides, Salix flavescens, Salix flavescens var. capreoides, Salix flavescens var. scouleriana, Salix nuttallii, Salix nuttallii var. capreoides, Salix scoulerana, Salix scouleriana var. brachystachys, Salix scouleriana var. coetanea, Salix scouleriana var. crassijulis, Salix scouleriana var. flavescens, Salix scouleriana var. poikila, Salix scouleriana var. scouleriana, Salix scouleriana var. thompsonii, Salix stagnalis

Azolla filiculoides - Pacific Mosquito Fern

Synonyms: Azolla arbuscula, Azolla bonariensis, Azolla caroliniana, Azolla densa, Azolla magellanica

Phoradendron villosum - Christmas mistletoe

Synonyms: Phoradendron engelmannii, Phoradendron flavens var. villosum, Phoradendron flavescens var. pubescens, Phoradendron flavescens var. villosum, Phoradendron leucarpum subsp. tomentosum, Phoradendron serotinum subsp. tomentosum, Phoradendron serotinum var. pubescens, Phoradendron tomentosum, Phoradendron tomentosum subsp. tomentosum, Phoradendron tomentosum var. tomentosum, Phoradendron villosum subsp. flavum, Phoradendron villosum subsp. villosum, Viscum villosum

Acer circinatum - vine maple

Synonyms: Acer circinatum var. fulvum, Acer macounii, Acer modocense, Acer virgatum

Acer macrophyllum - bigleaf maple

Synonyms: Acer auritum, Acer macrophyllum subsp. kimballiae, Acer macrophyllum var. brevialatum, Acer macrophyllum var. imbricatum, Acer macrophyllum var. kimballiae, Acer murrayanum, Acer platypterum, Acer politum, Acer stellatum

Acer negundo - boxelder

Synonyms: Acer negundo subsp. boreale, Acer negundo subsp. californicum, Acer negundo subsp. latifolium, Acer negundo var. arizonicum, Acer negundo var. californicum, Acer negundo var. interius, Acer negundo var. latifolium, Acer negundo var. poseudocalifornicum, Acer negundo var. rubifolium, Acer negundo var. texanum, Acer negundo var. trifoliatum, Acer negundo var. violaceum, Acer nuttallii, Acer trifoliatum, Acer violaceum

Acer negundo subsp. californicum - boxelder

Synonyms: Acer negundo, Acer negundo subsp. boreale, Acer negundo subsp. latifolium, Acer negundo var. arizonicum, Acer negundo var. californicum, Acer negundo var. interius, Acer negundo var. latifolium, Acer negundo var. poseudocalifornicum, Acer negundo var. rubifolium, Acer negundo var. texanum, Acer negundo var. trifoliatum, Acer negundo var. violaceum, Acer nuttallii, Acer trifoliatum, Acer violaceum

Aesculus californica - California buckeye

Synonyms: Calothyrsus californica, Hippocastanum californicum

Boykinia elata - coast boykinia

Synonyms: Boykinia elata var. occidentalis, Boykinia occidentalis, Boykinia vancouverensis, Therofon cincinnatum, Therofon occidentale

Heuchera micrantha - crevice alumroot

Synonyms: Heuchera glaberrima, Heuchera hartwegii, Heuchera hemisphaerica, Heuchera micrantha var. diversifolia, Heuchera micrantha var. erubescens, Heuchera micrantha var. hartwegii, Heuchera micrantha var. macropetala, Heuchera micrantha var. micrantha, Heuchera nuttallii, Heuchera pilosella

Heuchera micrantha var. pacifica - Pacific alumroot

Synonyms: Heuchera diversifolia

Lithophragma bolanderi - Bolander's woodland-star

Synonyms: Lithophragma heterophylla var. bolanderi, Lithophragma heterophyllum var. bolanderi, Lithophragma scabrella, Lithophragma scabrellum, Lithophragma scabrellum var. peirsonii, Tellima bolanderi, Tellima heterophylla var. bolanderi

Lithophragma campanulatum - Siskiyou Mountain woodland-star

Synonyms: Lithophragma heterophyllum var. campanulatum, Lithophragma laciniatum

Lithophragma parviflorum - smallflower woodland-star

Synonyms: Lithophragma anemonoides, Lithophragma austromontanum, Lithophragma parviflora, Tellima parviflora

Saxifraga californica - California saxifrage

Synonyms: Micranthes californica, Saxifraga fallax, Saxifraga gracillima, Saxifraga hallii, Saxifraga napensis, Saxifraga parvifolia, Saxifraga piperi, Saxifraga virginiensis var. californica

Tiarella unifoliata - oneleaf foamflower

Synonyms: Heuchera californica, Tiarella trifoliata subsp. unifoliata, Tiarella trifoliata var. unifoliata

Tolmiea menziesii - youth on age

Synonyms: Heuchera menziesii, Leptaxis menziesii, Tiarella menziesii

Verbascum blattaria - white moth mullein

Ailanthus altissima - tree-of-heaven

Synonyms: Ailanthus glandulosa, Toxicodendron altissimum

Datura stramonium - jimsonweed

Synonyms: Datura inermis, Datura stramonium var. stramonium, Datura stramonium var. tatula, Datura tatula

Nicotiana acuminata - manyflower tobacco

Nicotiana acuminata var. multiflora - manyflower tobacco

Synonyms: Nicotiana acuminata var. compacta

Nicotiana bigelovii - Four-Valved Tobacco

Synonyms: Amphipleis quadrivalvis, Dictyocalyx quadrivalvis, Nicotiana bigelovii var. bigelovii, Nicotiana bigelovii var. bigelovii, Nicotiana bigelovii var. multivalvis, Nicotiana bigelovii var. quadrivalvis, Nicotiana bigelovii var. wallacei, Nicotiana multivalvis, Nicotiana plumbaginifolia var. bigelovii, Nicotiana quadrivalvis, Nicotiana quadrivalvis var. bigelovii, Nicotiana quadrivalvis var. quadrivalvis, Nicotiana quadrivalvis var. wallacei, Polydiclis quadrivalvis

Solanum americanum - White Nightshade

Synonyms: Solanum americanum var. nodiflorum, Solanum americanum var. patulum, Solanum caribaeum, Solanum fistulosum, Solanum hermannii, Solanum nigrum var. americanum, Solanum nigrum var. virginicum, Solanum nodiflorum, Solanum sodomeum

Solanum parishii - Parish's nightshade

Solanum physalifolium - hairy nightshade

Synonyms: Solanum physalifolium var. nitidibaccatum, Solanum sarachoides

Solanum physalifolium var. nitidibaccatum - hairy nightshade

Synonyms: Solanum nitidibaccatum, Solanum physalifolium, Solanum sarachoides

Solanum umbelliferum - Blue Witch

Synonyms: Solanum californicum, Solanum genistoides, Solanum umbelliferum var. glabrescens, Solanum umbelliferum var. incanum, Solanum umbelliferum var. umbelliferum, Solanum xanti var. glabrescens

Taxus brevifolia - Pacific yew

Synonyms: Taxus baccata subsp. brevifolia, Taxus baccata var. brevifolia, Taxus brevifolia var. brevifolia, Taxus brevifolia var. polychaeta, Taxus brevifolia var. reptaneta

Brodiaea stellaris

Synonyms: Hookera stellaris

Tropaeolum majus - Nasturtium

Synonyms: Cardamindum majus, Tropaeolum majas, Trophaeum majus

Sparganium eurycarpum - giant burreed

Synonyms: Sparganium californicum, Sparganium eurycarpum var. greenei, Sparganium greenei

Typha domingensis - Southern Cattail

Synonyms: Typha angustata, Typha angustifolia subsp. domingensis, Typha angustifolia var. domingensis

Urtica dioica - Tall Nettle

Urtica dioica subsp. holosericea - Hoary Nettle

Synonyms: Urtica dioica var. holoserica, Urtica dioica var. holosericea, Urtica dioica var. occidentalis, Urtica gracilis subsp. holosericea, Urtica gracilis var. greenei, Urtica gracilis var. holosericea, Urtica holosericea

Phyla nodiflora - Garden Lippia

Synonyms: Blairia nodiflora, Lippia incisa, Lippia nodiflora, Lippia nodiflora nodiflora, Lippia nodiflora var. nodiflora, Lippia nodiflora var. reptans, Lippia nodiflora var. rosea, Lippia reptans, Phyla caespitosa, Phyla incisa, Phyla nodiflora var. canescens, Phyla nodiflora var. incisa, Phyla nodiflora var. longifolia, Phyla nodiflora var. nodiflora, Phyla nodiflora var. repens, Phyla nodiflora var. reptans, Phyla nodiflora var. rosea, Verbena nodiflora, Zapania nodiflora, Zappania nodiflora

Phyla nodiflora var. repens - Garden Lippia

Synonyms: Blairia nodiflora, Lippia incisa, Lippia nodiflora, Lippia nodiflora nodiflora, Lippia nodiflora var. nodiflora, Lippia nodiflora var. reptans, Lippia nodiflora var. rosea, Lippia reptans, Phyla caespitosa, Phyla incisa, Phyla nodiflora, Phyla nodiflora var. canescens, Phyla nodiflora var. incisa, Phyla nodiflora var. longifolia, Phyla nodiflora var. nodiflora, Phyla nodiflora var. reptans, Phyla nodiflora var. rosea, Verbena nodiflora, Zapania nodiflora, Zappania nodiflora

Verbena lasiostachys - Western Vervain

Verbena lasiostachys var. lasiostachys - Western Vervain

Synonyms: Verbena abramsii, Verbena lasiostachys var. abramsii, Verbena lasiostachys var. septentrionalis

Viola ocellata - pinto violet

Vitis californica - California grape

Athyrium filix-femina - subarctic ladyfern

Synonyms: Asplenium filix-femina, Polypodium filix-femina

Athyrium filix-femina var. cyclosorum - subarctic ladyfern

Synonyms: Athyrium alpestre var. cyclosorum, Athyrium angustum var. boreale, Athyrium angustum var. borealis, Athyrium angustum var. elatius, Athyrium filix-femina subsp. californicum, Athyrium filix-femina subsp. cyclosorum, Athyrium filix-femina var. californicum, Athyrium filix-femina var. sitchense

Zostera marina

Synonyms: Zostera marina f. latifolia, Zostera marina f. sulcatifolia, Zostera marina f. typica, Zostera marina var. latifolia, Zostera oregana, Zostera pacifica

Tribulus terrestris - Puncture Vine

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