Abronia gracilis | excluded (misidentification) |
Acacia elata | excluded |
Acacia farnesiana var. farnesiana | Vachellia farnesiana var. farnesiana |
Acacia greggii | Senegalia greggii |
Acer glabrum var. greenei | Acer glabrum var. glabrum |
Acer glabrum var. torreyi | Acer glabrum var. glabrum |
Acer negundo var. californicum | Acer negundo |
Achnatherum aridum | Stipa arida |
Achnatherum brachychaetum | Stipa brachychaeta |
Achnatherum coronatum | Stipa coronata |
Achnatherum diegoense | Stipa diegoensis |
Achnatherum hymenoides | Stipa hymenoides |
Achnatherum latiglume | Stipa latiglumis |
Achnatherum lemmonii | Stipa lemmonii |
Achnatherum lettermanii | Stipa lettermanii |
Achnatherum nevadense | Stipa nevadensis |
Achnatherum occidentale | Stipa occidentalis |
Achnatherum parishii | Stipa parishii var. parishii |
Achnatherum pinetorum | Stipa pinetorum |
Achnatherum speciosum | Stipa speciosa |
Achnatherum stillmanii | Stipa stillmanii |
Achnatherum thurberianum | Stipa thurberiana |
Achnatherum webberi | Stipa webberi |
Achrachne racemosa | excluded |
Acorus calamus | excluded (historical waif) |
Aegilops ovata | Aegilops geniculata |
Agoseris elata | Agoseris ×elata |
Agoseris glauca var. laciniata | Agoseris parviflora |
Agoseris glauca var. monticola | Agoseris monticola |
Agropyron desertorum | Agropyron cristatum subsp. pectinatum |
Agrostis semiverticillata | Polypogon viridis |
Agrostis thurberiana | Agrostis humilis |
Agrostis viridis | Polypogon viridis |
Aira elegantissima | Aira elegans |
Alhagi pseudalhagi | Alhagi maurorum |
Alisma plantago-aquatica | Alisma triviale |
Allium bisceptrum var. bisceptrum | Allium bisceptrum |
Allium diabloense | Allium diabolense |
Allium lacunosum var. kernensis | Allium lacunosum var. kernense |
Allium sharsmithae | Allium sharsmithiae |
Aloe saponaria | Aloe ×schoenlandii; Aloe maculata |
Alyssum strigosum | misappl. to Alyssum simplex |
Ampelodesmos mauritanica | Stipa mauritanica |
Amsinckia menziesii var. intermedia | Amsinckia intermedia |
Amsinckia menziesii var. menziesii | Amsinckia menziesii |
Amsinckia vernicosa var. furcata | Amsinckia furcata |
Amsinckia vernicosa var. vernicosa | Amsinckia vernicosa |
Anchusa arvensis | excluded |
Androsace occidentalis var. simplex | Androsace occidentalis |
Anthemis tinctoria | Cota tinctoria |
Antirrhinum cyathiferum | Pseudorontium cyathiferum |
Antirrhinum vexillo-calyculatum | Antirrhinum vexillocalyculatum |
Aponogeton distachyon | Aponogeton distachyos |
Arabis aculeolata | excluded |
Arabis bodiensis | Boechera bodiensis |
Arabis breweri | Boechera breweri |
Arabis breweri var. austiniae | Boechera breweri subsp. shastaensis |
Arabis breweri var. breweri | Boechera breweri subsp. breweri |
Arabis breweri var. pecuniaria | Boechera peirsonii |
Arabis cobrensis | Boechera cobrensis |
Arabis constancei | Boechera constancei |
Arabis davidsonii | Boechera davidsonii |
Arabis dispar | Boechera dispar |
Arabis drummondii | Boechera stricta |
Arabis fernaldiana var. stylosa | Boechera evadens |
Arabis glabra | Turritis glabra |
Arabis glabra var. furcatipilis | Turritis glabra |
Arabis glabra var. glabra | Turritis glabra |
Arabis glaucovalvula | Boechera glaucovalvula |
Arabis hirsuta | Arabis pycnocarpa |
Arabis hirsuta var. glabrata | Arabis eschscholtziana |
Arabis hirsuta var. pycnocarpa | Arabis pycnocarpa var. pycnocarpa |
Arabis hoffmannii | Boechera hoffmannii |
Arabis holboellii var. pendulocarpa | Boechera pendulocarpa |
Arabis holboellii var. pinetorum | Boechera pinetorum |
Arabis holboellii var. retrofracta | Boechera retrofracta |
Arabis inyoensis | Boechera inyoensis |
Arabis johnstonii | Boechera johnstonii |
Arabis koehleri var. stipitata | Boechera koehleri |
Arabis lemmonii var. depauperata | Boechera depauperata |
Arabis lemmonii var. lemmonii | Boechera lemmonii |
Arabis lyallii | Boechera lyallii |
Arabis lyallii var. lyallii | Boechera lyallii |
Arabis lyallii var. nubigena | Boechera paupercula |
Arabis macdonaldiana | Arabis mcdonaldiana |
Arabis microphylla var. microphylla | Boechera paupercula |
Arabis parishii | Boechera parishii |
Arabis perennans | Boechera perennans |
Arabis pinzlae | Boechera pinzliae |
Arabis platysperma | Boechera platysperma |
Arabis platysperma var. howellii | Boechera howellii |
Arabis platysperma var. platysperma | Boechera elkoensis |
Arabis puberula | Boechera puberula |
Arabis pulchra | Boechera pulchra |
Arabis pulchra var. gracilis | Boechera xylopoda |
Arabis pulchra var. munciensis | Boechera lincolnensis |
Arabis pulchra var. pulchra | Boechera pulchra |
Arabis pygmaea | Boechera pygmaea |
Arabis rectissima var. rectissima | Boechera rectissima |
Arabis repanda | Boechera repanda |
Arabis repanda var. greenei | Boechera repanda |
Arabis repanda var. repanda | Boechera repanda |
Arabis rigidissima var. rigidissima | Boechera rigidissima |
Arabis rollei | Boechera rollei |
Arabis shockleyi | Boechera shockleyi |
Arabis sparsiflora | Boechera sparsiflora |
Arabis sparsiflora var. arcuata | Boechera arcuata |
Arabis sparsiflora var. californica | Boechera californica |
Arabis sparsiflora var. sparsiflora | Boechera sparsiflora |
Arabis sparsiflora var. subvillosa | Boechera pauciflora |
Arabis subpinnatifida | Boechera subpinnatifida |
Arabis suffrutescens | Boechera suffrutescens |
Arabis suffrutescens var. horizontalis | excluded |
Arabis suffrutescens var. suffrutescens | Boechera suffrutescens |
Arabis tiehmii | Boechera tiehmii |
Arceuthobium abietinum | Arceuthobium campylopodum |
Arceuthobium californicum | Arceuthobium campylopodum |
Arceuthobium cyanocarpum | Arceuthobium campylopodum |
Arceuthobium divaricatum | Arceuthobium campylopodum |
Arceuthobium littorum | Arceuthobium campylopodum |
Arceuthobium monticola | Arceuthobium campylopodum |
Arceuthobium occidentale | Arceuthobium campylopodum |
Arceuthobium siskiyouense | Arceuthobium campylopodum |
Arceuthobium tsugense | Arceuthobium campylopodum |
Arctostaphylos gabrielensis | Arctostaphylos glandulosa subsp. gabrielensis |
Arctostaphylos mendocinoensis | Arctostaphylos nummularia subsp. mendocinoensis |
Arctostaphylos tomentosa | Arctostaphylos crustacea |
Arctostaphylos wellsii | Arctostaphylos pilosula |
Arctotis stoechadifolia | Arctotis venusta |
Arenaria aculeata | Eremogone aculeata |
Arenaria congesta | Eremogone congesta |
Arenaria congesta var. charlestonensis | Eremogone congesta var. charlestonensis |
Arenaria congesta var. congesta | Eremogone congesta var. congesta |
Arenaria congesta var. crassula | Eremogone congesta var. crassula |
Arenaria congesta var. simulans | Eremogone congesta var. simulans |
Arenaria congesta var. subcongesta | Eremogone congesta var. subcongesta |
Arenaria congesta var. suffrutescens | Eremogone congesta var. suffrutescens |
Arenaria kingii var. glabrescens | Eremogone kingii var. glabrescens |
Arenaria macradenia | Eremogone macradenia |
Arenaria macradenia var. arcuifolia | Eremogone macradenia var. arcuifolia |
Arenaria macradenia var. kuschei | Eremogone macradenia var. arcuifolia |
Arenaria macradenia var. macradenia | Eremogone macradenia var. macradenia |
Arenaria ursina | Eremogone ursina |
Argyrochosma limitanea var. limitanea | Argyrochosma limitanea subsp. limitanea |
Aristida californica var. californica | Aristida californica |
Aristida ternipes var. hamulosa | Aristida ternipes var. gentilis |
Arnica amplexicaulis | Arnica lanceolata subsp. prima |
Arnica diversifolia | Arnica ovata |
Arnica tomentella | Arnica nevadensis |
Aruncus dioicus var. pubescens | Aruncus dioicus var. acuminatus |
Asplenium trichomanes-ramosum | Asplenium viride |
Aster alpigenus var. andersonii | Oreostemma alpigenum var. andersonii |
Aster ascendens | Symphyotrichum ascendens |
Aster bernardinus | Symphyotrichum defoliatum |
Aster breweri | Eucephalus breweri |
Aster brickellioides | Eucephalus tomentellus |
Aster campestris | Symphyotrichum campestre |
Aster chilensis | Symphyotrichum chilense |
Aster eatonii | Symphyotrichum bracteolatum |
Aster engelmannii | Eucephalus engelmannii |
Aster foliaceus | Symphyotrichum foliaceum |
Aster foliaceus var. lyallii | Symphyotrichum hendersonii |
Aster foliaceus var. parryi | Symphyotrichum foliaceum var. parryi |
Aster frondosus | Symphyotrichum frondosum |
Aster greatae | Symphyotrichum greatae |
Aster integrifolius | Eurybia integrifolia |
Aster ledophyllus | excluded |
Aster lentus | Symphyotrichum lentum |
Aster occidentalis | Symphyotrichum spathulatum |
Aster occidentalis var. occidentalis | Symphyotrichum spathulatum var. spathulatum |
Aster occidentalis var. yosemitanus | Symphyotrichum spathulatum var. yosemitanum |
Aster oregonensis | Sericocarpus oregonensis subsp. californicus |
Aster pauciflorus | Almutaster pauciflorus |
Aster peirsonii | Oreostemma peirsonii |
Aster radulinus | Eurybia radulina |
Aster scopulorum | Ionactis alpina |
Aster subulatus var. ligulatus | excluded |
Astragalus bernardianus | Astragalus bernardinus |
Astragalus clarianus | Astragalus claranus |
Astragalus lentiginosus var. platyphyllidius | Astragalus lentiginosus var. chartaceus |
Astragalus oophorous | Astragalus oophorus |
Astragalus oophorous var. lavinii | Astragalus oophorus var. lavinii |
Astragalus oophorous var. oophorous | Astragalus oophorus var. oophorus |
Athyrium alpestre var. americanum | Athyrium distentifolium var. americanum |
Atriplex argentea var. mohavensis | Atriplex argentea var. expansa |
Atriplex heterosperma | Atriplex micrantha |
Atriplex joaquiniana | Atriplex joaquinana |
Atriplex patula var. obtusa | Atriplex gmelinii var. gmelinii |
Atriplex patula var. patula | Atriplex patula |
Atriplex phyllostegia | Atriplex covillei |
Atriplex subspicata | Atriplex dioica |
Atriplex triangularis | Atriplex prostrata |
Atriplex vallicola | Atriplex coronata var. vallicola |
Avena strigosa | misappl. to Avena barbata |
Axonopus affinis | excluded |
Azolla mexicana | Azolla microphylla |
Baccharis douglasii | Baccharis glutinosa |
Baccharis emoryi | Baccharis salicina |
Bahia dissecta | Amauriopsis dissecta |
Baileya multiradiata var. multiradiata | Baileya multiradiata |
Balsamorhiza hookeri var. lanata | Balsamorhiza lanata |
Balsamorhiza macrolepis var. macrolepis | Balsamorhiza macrolepis |
Balsamorhiza macrolepis var. platylepis | Balsamorhiza hookeri |
Beta vulgaris | excluded |
Bidens cernua var. cernua | Bidens cernua |
Bidens pilosa var. pilosa | Bidens pilosa |
Boehmeria nivea | Boehmeria cylindrica |
Boerhavia intermedia | Boerhavia triquetra var. intermedia |
Boerhavia triquetra | misappl. to Boerhavia triquetra var. intermedia |
Boschniakia hookeri | Kopsiopsis hookeri |
Boschniakia strobilacea | Kopsiopsis strobilacea |
Bothriochloa ischaemum var. songarica | Bothriochloa ischaemum |
Botrychium multifidum | Sceptridium multifidum |
Brickellia arguta | Brickellia atractyloides var. arguta |
Brickellia arguta var. arguta | Brickellia atractyloides var. arguta |
Brickellia arguta var. odontolepis | Brickellia atractyloides var. odontolepis |
Brickellia multiflora | Brickellia longifolia var. multiflora |
Brickellia watsonii | Brickellia microphylla var. microphylla |
Brodiaea californica var. californica | Brodiaea californica |
Brodiaea californica var. leptandra | Brodiaea leptandra |
Brodiaea purdyi | Brodiaea minor |
Bromus alopecuros | Bromus caroli-henrici |
Bromus anomalus | Bromus porteri |
Bromus carinatus var. maritimus | Bromus maritimus |
Bromus stamineus | Bromus catharticus var. elatus |
Bromus trinii | Bromus arizonicus |
Bryonia dioica | excluded |
Bupleurum lancifolium | excluded |
Caesalpinia virgata | Hoffmannseggia microphylla |
Calandrinia ambigua | Cistanthe ambigua |
Calandrinia maritima | Cistanthe maritima |
Callitriche hermaphroditica | Callitriche fassettii |
Callitriche verna | Callitriche palustris |
Calochortus weedii var. vestus | Calochortus fimbriatus |
Caltha leptosepala var. biflora | Caltha leptosepala |
Camissonia andina | Neoholmgrenia andina |
Camissonia arenaria | Chylismia arenaria |
Camissonia bistorta | Camissoniopsis bistorta |
Camissonia boothii | Eremothera boothii |
Camissonia brevipes | Chylismia brevipes |
Camissonia californica | Eulobus californicus |
Camissonia cardiophylla | Chylismia cardiophylla |
Camissonia chamaenerioides | Eremothera chamaenerioides |
Camissonia cheiranthifolia | Camissoniopsis cheiranthifolia |
Camissonia claviformis | Chylismia claviformis |
Camissonia claviformis subsp. aurantiaca | Chylismia claviformis subsp. aurantiaca |
Camissonia claviformis subsp. claviformis | Chylismia claviformis subsp. claviformis |
Camissonia claviformis subsp. cruciformis | Chylismia claviformis subsp. cruciformis |
Camissonia claviformis subsp. funerea | Chylismia claviformis subsp. funerea |
Camissonia claviformis subsp. integrior | Chylismia claviformis subsp. integrior |
Camissonia claviformis subsp. lancifolia | Chylismia claviformis subsp. lancifolia |
Camissonia claviformis subsp. peirsonii | Chylismia claviformis subsp. peirsonii |
Camissonia claviformis subsp. yumae | Chylismia claviformis subsp. yumae |
Camissonia confusa | Camissoniopsis confusa |
Camissonia graciliflora | Tetrapteron graciliflorum |
Camissonia hardhamiae | Camissoniopsis hardhamiae |
Camissonia heterochroma | Chylismia heterochroma |
Camissonia hirtella | Camissoniopsis hirtella |
Camissonia ignota | Camissoniopsis ignota |
Camissonia intermedia | Camissoniopsis intermedia |
Camissonia lewisii | Camissoniopsis lewisii |
Camissonia luciae | Camissoniopsis luciae |
Camissonia micrantha | Camissoniopsis micrantha |
Camissonia minor | Eremothera minor |
Camissonia munzii | Chylismia munzii |
Camissonia ovata | Taraxia ovata |
Camissonia pallida | Camissoniopsis pallida |
Camissonia palmeri | Tetrapteron palmeri |
Camissonia pterosperma | Chylismiella pterosperma |
Camissonia refracta | Eremothera refracta |
Camissonia robusta | Camissoniopsis robusta |
Camissonia subacaulis | Taraxia subacaulis |
Camissonia tanacetifolia | Taraxia tanacetifolia |
Campanula prenanthoides | Asyneuma prenanthoides |
Caragana arborescens | excluded |
Cardamine bellidifolia var. pachyphylla | Cardamine bellidifolia |
Cardamine breweri var. breweri | Cardamine breweri |
Cardamine breweri var. orbicularis | Cardamine breweri |
Cardamine californica var. californica | Cardamine californica |
Cardamine californica var. cardiophylla | Cardamine californica |
Cardamine californica var. cuneata | Cardamine californica |
Cardamine californica var. integrifolia | Cardamine californica |
Cardamine californica var. sinuata | Cardamine californica |
Cardamine cordifolia var. lyallii | Cardamine cordifolia |
Cardamine nuttallii var. covilleana | Cardamine nuttallii |
Cardamine nuttallii var. dissecta | Cardamine nuttallii |
Cardamine nuttallii var. gemmata | Cardamine nuttallii |
Cardamine nuttallii var. nuttallii | Cardamine nuttallii |
Cardamine pachystigma var. dissectifolia | Cardamine californica |
Cardamine pachystigma var. pachystigma | Cardamine pachystigma |
Cardaria chalepensis | Lepidium chalepense |
Cardaria draba | Lepidium draba |
Cardaria pubescens | Lepidium appelianum |
Carex albida | Carex lemmonii |
Carex amplectens | Carex fracta |
Carex breweri var. breweri | Carex breweri |
Carex cephalophora | misappl. to Carex mesochorea |
Carex dudleyi | Carex densa |
Carex eleocharis | Carex duriuscula |
Carex garberi | Carex hassei |
Carex gigas | Carex scabriuscula |
Carex heteroneura var. epapillosa | Carex heteroneura |
Carex heteroneura var. heteroneura | Carex heteroneura |
Carex hystricina | Carex hystericina |
Carex incurviformis var. danaensis | Carex incurviformis |
Carex lanuginosa | Carex pellita |
Carex luzulina var. ablata | Carex luzulina |
Carex luzulina var. luzulina | Carex luzulina |
Carex molesta | excluded |
Carex norvegica | Carex stevenii |
Carex ovalis | Carex leporina |
Carex parryana var. hallii | Carex idahoa |
Carex retroflexa var. texensis | Carex texensis |
Carex scirpoidea var. pseudoscirpoidea | Carex scirpoidea subsp. pseudoscirpoidea |
Carex vesicaria var. major | Carex exsiccata |
Carex vesicaria var. vesicaria | Carex vesicaria |
Carex viridula var. viridula | Carex viridula subsp. viridula |
Carthamus baeticus | Carthamus creticus |
Castilleja angustifolia | Castilleja chromosa |
Castilleja chrymactis | excluded |
Castilleja parviflora | Castilleja peirsonii |
Castilleja pruinosa | Castilleja gleasoni |
Caulanthus amplexicaulis var. amplexicaulis | Caulanthus amplexicaulis |
Caulanthus amplexicaulis var. barbarae | Caulanthus amplexicaulis |
Caulanthus coulteri var. coulteri | Caulanthus coulteri |
Caulanthus coulteri var. lemmonii | Caulanthus lemmonii |
Caulanthus crassicaulis var. crassicaulis | Caulanthus crassicaulis |
Caulanthus crassicaulis var. glaber | Caulanthus crassicaulis |
Caulanthus heterophyllus var. heterophyllus | Caulanthus heterophyllus |
Caulanthus heterophyllus var. pseudosimulans | Caulanthus heterophyllus |
Caulanthus major var. major | Caulanthus major |
Caulanthus major var. nevadensis | Caulanthus major |
Caulostramina jaegeri | Hesperidanthus jaegeri |
Ceanothus cuneatus var. rigidus | Ceanothus rigidus |
Ceanothus ferrisae | Ceanothus ferrisiae |
Ceanothus greggii var. perplexans | Ceanothus perplexans |
Ceanothus greggii var. vestitus | Ceanothus vestitus |
Ceanothus griseus | Ceanothus thyrsiflorus var. griseus |
Ceanothus jepsonii var. albiflorus | Ceanothus jepsonii |
Ceanothus jepsonii var. jepsonii | Ceanothus jepsonii |
Ceanothus papillosus var. papillosus | Ceanothus papillosus |
Ceanothus papillosus var. roweanus | Ceanothus papillosus |
Ceanothus velutinus var. hookeri | Ceanothus velutinus |
Ceanothus velutinus var. velutinus | Ceanothus velutinus |
Cenchrus ciliaris | Pennisetum ciliare |
Cenchrus incertus | Cenchrus spinifex |
Centaurea maculosa | Centaurea stoebe subsp. micranthos |
Centaurea nigra | Centaurea jacea subsp. nigra |
Centaurea squarrosa | Centaurea virgata subsp. squarrosa |
Centaurium calycosum | excluded |
Centaurium davyi | Zeltnera davyi |
Centaurium exaltatum | Zeltnera exaltata |
Centaurium muehlenbergii | Centaurium tenuiflorum |
Centaurium trichanthum | Zeltnera trichantha |
Centaurium venustum | Zeltnera venusta |
Centunculus minimus | Anagallis minima |
Cephalanthus occidentalis var. californicus | Cephalanthus occidentalis |
Cerastium arvense | misappl. to Cerastium arvense var. strictum |
Cerastium beeringianum var. capillare | Cerastium beeringianum |
Cercidium microphyllum | Parkinsonia microphylla |
Cercocarpus intricatus | Cercocarpus ledifolius var. intricatus |
Cercidium floridum subsp. floridum | Parkinsonia florida |
Cestrum fasciculatum | Cestrum elegans |
Chamaecytisus proliferus | Cytisus proliferus |
Chamaemelum nobile | excluded |
Chamomilla occidentalis | Matricaria occidentalis |
Chamomilla suaveolens | Matricaria discoidea |
Chenopodium ambrosioides | Dysphania ambrosioides |
Chenopodium botrys | Dysphania botrys |
Chenopodium carnosulum var. patagonicum | Chenopodium littoreum |
Chenopodium glaucum | misappl. to Chenopodium glaucum var. salinum |
Chenopodium incognitum | Chenopodium hians |
Chenopodium macrospermum var. halophilum | Chenopodium macrospermum |
Chenopodium multifidum | Dysphania multifida |
Chenopodium pumilio | Dysphania pumilio |
Chrysanthemum carinatum | excluded |
Chrysanthemum coronarium | Glebionis coronaria |
Chrysanthemum segetum | Glebionis segetum |
Chrysothamnus albidus | Ericameria albida |
Chrysothamnus gramineus | Cuniculotinus gramineus |
Chrysothamnus paniculatus | Ericameria paniculata |
Chrysothamnus teretifolius | Ericameria teretifolia |
Cichorium endiva | excluded |
Ciclospermum leptophyllum | Cyclospermum leptophyllum |
Cirsium canovirens | Cirsium cymosum var. inamoenum |
Cirsium loncholepis | Cirsium scariosum var. loncholepis |
Cirsium nidulum | Cirsium arizonicum var. tenuisectum |
Cirsium undulatum | Cirsium canescens |
Cistus creticus | Cistus incanus |
Cistus salvifolius | Cistus salviifolius |
Citrullus colocynthis var. lanatus | Citrullus lanatus var. citroides |
Cleome lutea | Peritoma lutea |
Cleome platycarpa | Peritoma platycarpa |
Cleome serrulata | Peritoma serrulata |
Cleome sparsifolia | Carsonia sparsifolia |
Cnicus benedictus | Centaurea benedicta |
Cochlearia officinalis var. arctica | Cochlearia groenlandica |
Collinsia parryi | Collinsia antonina |
Collinsia sparsiflora var. arvensis | misappl. to Collinsia sparsiflora subsp. sparsiflora |
Consolida ambigua | Consolida ajacis |
Conyza bilbaoana | Erigeron sumatrensis |
Conyza bonariensis | Erigeron bonariensis |
Conyza canadensis | Erigeron canadensis |
Conyza coulteri | Laennecia coulteri |
Conyza floribunda | Erigeron sumatrensis |
Cordylanthus maritimus | Chloropyron maritimum |
Cordylanthus mollis | Chloropyron molle |
Cordylanthus orcuttianus | Dicranostegia orcuttiana |
Cordylanthus palmatus | Chloropyron palmatum |
Cordylanthus ramosus | Cordylanthus eremicus |
Cordylanthus tecopensis | Chloropyron tecopense |
Coreopsis bigelovii | Leptosyne bigelovii |
Coreopsis californica var. californica | Leptosyne californica |
Coreopsis calliopsidea | Leptosyne calliopsidea |
Coreopsis douglasii | Leptosyne douglasii |
Coreopsis gigantea | Leptosyne gigantea |
Coreopsis hamiltonii | Leptosyne hamiltonii |
Coreopsis maritima | Leptosyne maritima |
Coreopsis stillmanii | Leptosyne stillmanii |
Coreopsis wrightii | excluded |
Corispermum hyssopifolium | Corispermum americanum var. americanum |
Coronopus didymus | Lepidium didymum |
Coronopus squamatus | Lepidium coronopus |
Corylus cornuta var. californica | Corylus cornuta subsp. californica |
Cotoneaster pannosa | Cotoneaster pannosus |
Crataegus suksdorfii | Crataegus gaylussacia |
Cryptantha sobolifera | excluded |
Cupressus abramsiana | Hesperocyparis abramsiana |
Cupressus bakeri | Hesperocyparis bakeri |
Cupressus forbesii | Hesperocyparis forbesii |
Cupressus goveniana | Hesperocyparis goveniana |
Cupressus lawsoniana | Chamaecyparis lawsoniana |
Cupressus macnabiana | Hesperocyparis macnabiana |
Cupressus macrocarpa | Hesperocyparis macrocarpa |
Cupressus nootkatensis | Callitropsis nootkatensis |
Cupressus sargentii | Hesperocyparis sargentii |
Cuscuta californica var. breviflora | Cuscuta occidentalis |
Cuscuta indecora var. neuropetala | Cuscuta indecora var. indecora |
Cuscuta pentagona | excluded |
Cuscuta salina | Cuscuta pacifica |
Cuscuta salina var. major | Cuscuta pacifica var. pacifica |
Cuscuta salina var. papillata | Cuscuta pacifica var. papillata |
Cuscuta salina var. salina | Cuscuta salina |
Cuscuta subinclusa | Cuscuta pacifica |
Cynanchum utahense | Funastrum utahense |
Cynara scolymus | Cynara cardunculus subsp. cardunculus |
Cynodon plectostachyus | excluded |
Cynodon transvalensis | excluded |
Cyperus ligularis | excluded |
Danthonia californica var. americana | Danthonia californica |
Danthonia californica var. californica | Danthonia californica |
Danthonia pilosa | Rytidosperma penicillatum |
Deschampsia atropurpurea | Vahlodea atropurpurea |
Dicentra chrysantha | Ehrendorferia chrysantha |
Dicentra ochroleuca | Ehrendorferia ochroleuca |
Digitaria sanguinalis | Digitaria ciliaris |
Disporum hookeri | Prosartes hookeri |
Disporum smithii | Prosartes smithii |
Ditaxis californica | Ditaxis serrata var. californica |
Ditaxis clariana | Ditaxis claryana |
Draba asterophora var. asterophora | Draba asterophora |
Draba asterophora var. macrocarpa | Draba asterophora |
Draba corrugata var. corrugata | Draba corrugata |
Draba corrugata var. saxosa | Draba saxosa |
Draba lemmonii var. lemmonii | Draba longisquamosa |
Draba lonchocarpa var. lonchocarpa | Draba lonchocarpa |
Draba oligosperma var. oligosperma | Draba oligosperma |
Draba paysonii var. treleasei | Draba novolympica |
Dudleya calcicola | Dudleya abramsii subsp. calcicola |
Dudleya hassei | Dudleya virens subsp. hassei |
Dudleya setchellii | Dudleya abramsii subsp. setchellii |
Dugaldia hoopesii | Hymenoxys hoopesii |
Echinocereus triglochidiatus | Echinocereus mojavensis |
Elaeagnus angustifolius | Elaeagnus angustifolia |
Eleocharis acicularis var. bella | Eleocharis bella |
Eleocharis obtusa var. engelmannii | Eleocharis engelmannii |
Eleocharis obtusa var. obtusa | Eleocharis obtusa |
Eleocharis pauciflora | Eleocharis quinqueflora |
Eleocharis thermalis | Eleocharis flavescens var. flavescens |
Elymus arizonicus | excluded |
Elymus canadensis | excluded |
Elymus sierrus | Elymus sierrae |
Elytrigia elongata | Elymus ponticus |
Elytrigia repens | Elymus repens |
Ephedra fasciculata var. clokeyi | Ephedra aspera |
Ephedra fasciculata var. fasciculata | Ephedra aspera |
Epilobium halleanum | Epilobium hallianum |
Epilobium latifolium | Chamerion latifolium |
Epilobium pygmaeum | Epilobium campestre |
Eragrostis curvula var. curvula | Eragrostis curvula |
Erechtites glomerata | Senecio glomeratus |
Erechtites hieracifolia var. hieracifolia | excluded |
Erechtites minima | Senecio minimus |
Eremocarpus setigerus | Croton setigerus |
Eriastrum brandegeae | Eriastrum brandegeeae |
Erigeron angustatus | Erigeron greenei |
Erigeron austiniae | Erigeron chrysopsidis var. austiniae |
Erigeron breweri var. klamathensis | Erigeron klamathensis |
Erigeron concinnus var. condensatus | excluded |
Erigeron decumbens var. robustior | Erigeron robustior |
Erigeron filifolius var. filifolius | Erigeron filifolius |
Erigeron lobatus | Erigeron divergens |
Erigeron peregrinus | Erigeron glacialis |
Erigeron peregrinus var. callianthemus | Erigeron glacialis var. glacialis |
Erigeron peregrinus var. hirsutus | Erigeron glacialis var. hirsutus |
Eriogonum beatleyae | Eriogonum rosense var. rosense |
Eriogonum cernuum var. cernuum | Eriogonum cernuum |
Eriogonum cernuum var. viminale | Eriogonum cernuum |
Eriogonum cespitosum | Eriogonum caespitosum |
Eriogonum deflexum var. rectum | Eriogonum deflexum var. deflexum |
Eriogonum douglasii var. douglasii | Eriogonum douglasii var. meridionale |
Eriogonum ericifolium var. thornei | Eriogonum thornei |
Eriogonum foliosum | Eriogonum evanidum |
Eriogonum inflatum var. deflatum | Eriogonum inflatum |
Eriogonum inflatum var. inflatum | Eriogonum inflatum |
Eriogonum ochrocephalum var. alexanderae | excluded |
Eriogonum puberulum | Johanneshowellia puberula |
Eriogonum shockleyi var. shockleyi | Eriogonum shockleyi |
Eriogonum trichopes var. hooveri | Eriogonum clavatum |
Eriogonum trichopes var. trichopes | Eriogonum trichopes |
Erioneuron pulchellum | Dasyochloa pulchella |
Eriophorum criniger | Eriophorum crinigerum |
Eriophyllum lanatum var. achillaeoides | Eriophyllum lanatum var. achilleoides |
Eriophyllum nevinii | Constancea nevinii |
Erodium macrophyllum | California macrophylla |
Eryngium alismaefolium | Eryngium alismifolium |
Erysimum capitatum subsp. capitatum | Erysimum capitatum var. capitatum |
Erysimum capitatum subsp. angustatum | Erysimum capitatum var. capitatum |
Erysimum capitatum subsp. lompocense | Erysimum capitatum var. capitatum |
Erysimum capitatum subsp. perenne | Erysimum perenne |
Erysimum insulare subsp. suffrutescens | Erysimum suffrutescens |
Erythronium multiscapoideum | Erythronium multiscapideum |
Eschscholzia parishii | Eschscholzia minutiflora |
Escobaria vivipara var. alversonii | Coryphantha alversonii |
Escobaria vivipara var. deserti | Coryphantha chlorantha |
Escobaria vivipara var. rosea | Coryphantha vivipara var. rosea |
Eucalyptus pulverulenta | excluded |
Euphorbia esula | Euphorbia virgata |
Euphorbia incisa | Euphorbia schizoloba |
Euphorbia palmeri | Euphorbia lurida |
Euphorbia serrata | excluded |
Fagopyrum esculentum | excluded |
Ferocactus cylindraceus var. cylindraceus | Ferocactus cylindraceus |
Ferocactus cylindraceus var. lecontei | Ferocactus cylindraceus |
Festuca saximontana var. purpusiana | Festuca saximontana |
Filago arizonica | Logfia arizonica |
Filago californica | Logfia filaginoides |
Filago depressa | Logfia depressa |
Filago gallica | Logfia gallica |
Fimbristylis miliacea | excluded |
Fritillaria affinis var. affinis | Fritillaria affinis |
Fritillaria affinis var. tristulis | Fritillaria affinis |
Fritillaria brandegei | Fritillaria brandegeei |
Galinsoga quadriradiata | excluded |
Galium ambiguum var. ambiguum | Galium ambiguum subsp. ambiguum |
Galium ambiguum var. siskiyouense | Galium ambiguum subsp. siskiyouense |
Galium mexicanum var. asperulum | Galium mexicanum subsp. asperulum |
Galium saxatile | excluded |
Galium schultesii | excluded |
Galium stellatum var. eremicum | Galium stellatum |
Galium trifidum var. pacificum | Galium trifidum subsp. columbianum |
Galium trifidum var. pusillum | Galium trifidum subsp. subbiflorum |
Galium verum | excluded |
Galvezia speciosa | Gambelia speciosa |
Gastridium ventricosum | Gastridium phleoides |
Gaura coccinea | Oenothera suffrutescens |
Gaura drummondii | Oenothera xenogaura |
Gaura parviflora | Oenothera curtiflora |
Gaura sinuata | Oenothera sinuosa |
Genista stenopetala | excluded |
Geranium anemonifolium | Geranium palmatum |
Geranium retrorsum | misappl. to Geranium core-core |
Gilia australis | Saltugilia australis |
Gilia campanulata | Linanthus campanulatus |
Gilia capillaris | Navarretia capillaris |
Gilia caruifolia | Saltugilia caruifolia |
Gilia filiformis | Linanthus filiformis |
Gilia hutchinsifolia | Aliciella hutchinsifolia |
Gilia inyoensis | Linanthus inyoensis |
Gilia latifolia | Aliciella latifolia subsp. latifolia |
Gilia leptalea | Navarretia leptalea |
Gilia leptomeria | Aliciella leptomeria |
Gilia lottiae | Aliciella lottiae |
Gilia maculata | Linanthus maculatus |
Gilia micromeria | Aliciella micromeria |
Gilia ripleyi | Aliciella ripleyi |
Gilia sinistra | Navarretia sinistra |
Gilia sinistra subsp. pinnatisecta | Navarretia sinistra subsp. pinnatisecta |
Gilia sinistra subsp. sinistra | Navarretia sinistra subsp. sinistra |
Gilia splendens | Saltugilia splendens |
Gilia splendens subsp. grantii | Saltugilia splendens subsp. grantii |
Gilia splendens subsp. splendens | Saltugilia splendens subsp. splendens |
Gilia subacaulis | Aliciella monoensis |
Gilia tenerrima | Lathrocasis tenerrima |
Gilia triodon | Aliciella triodon |
Gladiolus italicus | excluded |
Gladiolus tristis | excluded |
Glyceria occidentalis | Glyceria ×occidentalis |
Gnaphalium bicolor | Pseudognaphalium biolettii |
Gnaphalium californicum | Pseudognaphalium californicum |
Gnaphalium canescens | Pseudognaphalium canescens |
Gnaphalium canescens subsp. beneolens | Pseudognaphalium beneolens |
Gnaphalium canescens subsp. canescens | Pseudognaphalium canescens |
Gnaphalium canescens subsp. microcephalum | Pseudognaphalium microcephalum |
Gnaphalium canescens subsp. thermale | Pseudognaphalium thermale |
Gnaphalium collinum | Euchiton gymnocephalus |
Gnaphalium japonicum | Euchiton sphaericus |
Gnaphalium leucocephalum | Pseudognaphalium leucocephalum |
Gnaphalium luteo-album | Pseudognaphalium luteoalbum |
Gnaphalium purpureum | Gamochaeta ustulata |
Gnaphalium ramosissimum | Pseudognaphalium ramosissimum |
Gnaphalium stramineum | Pseudognaphalium stramineum |
Grindelia camporum var. bracteosum | Grindelia camporum |
Grindelia camporum var. camporum | Grindelia camporum |
Grindelia fraxino-pratensis | Grindelia fraxinipratensis |
Grindelia hirsutula var. davyi | Grindelia camporum |
Grindelia hirsutula var. hallii | Grindelia hallii |
Grindelia hirsutula var. hirsutula | Grindelia hirsutula |
Grindelia hirsutula var. maritima | Grindelia hirsutula |
Guillenia flavescens | Caulanthus flavescens |
Guillenia lasiophylla | Caulanthus lasiophyllus |
Guillenia lemmonii | Caulanthus anceps |
Guizotia abyssinica | excluded |
Gypsophila elegans var. elegans | Gypsophila elegans |
Gypsophila paniculata var. paniculata | Gypsophila paniculata |
Halimolobos virgata | Transberingia bursifolia subsp. virgata |
Halodule wrightii | excluded |
Haloragis erecta | excluded |
Hebe speciosa | excluded |
Helenium autumnale var. grandiflorum | Helenium autumnale |
Helenium autumnale var. montanum | Helenium autumnale |
Helianthus maximilianii | excluded |
Heliomeris hispida | excluded |
Heliotropium curassavicum | misappl. to Heliotropium curassavicum var. occulatum |
Hemizonia arida | Deinandra arida |
Hemizonia clementina | Deinandra clementina |
Hemizonia conjugens | Deinandra conjugens |
Hemizonia corymbosa | Deinandra corymbosa |
Hemizonia fasciculata | Deinandra fasciculata |
Hemizonia fitchii | Centromadia fitchii |
Hemizonia floribunda | Deinandra floribunda |
Hemizonia halliana | Deinandra halliana |
Hemizonia increscens | Deinandra increscens |
Hemizonia kelloggii | Deinandra kelloggii |
Hemizonia lobbii | Deinandra lobbii |
Hemizonia minthornii | Deinandra minthornii |
Hemizonia mohavensis | Deinandra mohavensis |
Hemizonia pallida | Deinandra pallida |
Hemizonia paniculata | Deinandra paniculata |
Hemizonia parryi | Centromadia parryi |
Hemizonia parryi subsp. australis | Centromadia parryi subsp. australis |
Hemizonia parryi subsp. congdonii | Centromadia parryi subsp. congdonii |
Hemizonia parryi subsp. parryi | Centromadia parryi subsp. parryi |
Hemizonia parryi subsp. rudis | Centromadia parryi subsp. rudis |
Hemizonia pentactis | Deinandra pentactis |
Hemizonia pungens | Centromadia pungens |
Hemizonia pungens subsp. laevis | Centromadia pungens subsp. laevis |
Hemizonia pungens subsp. maritima | Centromadia pungens subsp. pungens |
Hemizonia pungens subsp. pungens | Centromadia pungens subsp. pungens |
Hemizonia pungens subsp. septentrionalis | Centromadia pungens subsp. pungens |
Heracleum lanatum | Heracleum maximum |
Hesperolinon serpentinum | excluded |
Hesperostipa comata | Stipa comata |
Heteranthemis viscidehirta | Heteranthemis viscidihirta |
Heterodraba unilateralis | Athysanus unilateralis |
Heterotheca psammophila | Heterotheca subaxillaris subsp. latifolia |
Heterotheca villosa var. hispida | Heterotheca villosa var. minor |
Heterotheca villosa var. shevockii | Heterotheca shevockii |
Heterotheca villosa var. villosa | Heterotheca villosa var. minor |
Heuchera cespitosa | Heuchera caespitosa |
Heuchera cylindrica var. alpina | Heuchera cylindrica |
Heuchera duranii | Heuchera parvifolia |
Heuchera elegans | Heuchera caespitosa |
Heuchera rubescens var. alpicola | Heuchera rubescens |
Heuchera rubescens var. glandulosa | Heuchera rubescens |
Heuchera rubescens var. rydbergiana | Heuchera rubescens |
Heuchera rubescens var. versicolor | Heuchera rubescens |
Hibiscus lasiocarpus | Hibiscus lasiocarpos var. occidentalis |
Hieracium gracile | Hieracium triste |
Hierochloe occidentalis | Anthoxanthum occidentale |
Hierochloe odorata | Anthoxanthum nitens subsp. nitens |
Holodiscus microphyllus | Holodiscus discolor var. microphyllus |
Holodiscus microphyllus var. glabrescens | Holodiscus discolor var. glabrescens |
Holodiscus microphyllus var. microphyllus | Holodiscus discolor var. microphyllus |
Hutchinsia procumbens | Hornungia procumbens |
Hydrocotyle moschata | excluded |
Hydrocotyle sibthorpioides | excluded |
Hymenoclea monogyra | Ambrosia monogyra |
Hymenoclea salsola | Ambrosia salsola |
Hymenoclea salsola var. fasciculata | Ambrosia salsola var. salsola |
Hymenoclea salsola var. pentalepis | Ambrosia salsola var. pentalepis |
Hymenoclea salsola var. salsola | Ambrosia salsola var. salsola |
Hymenoxys acaulis var. arizonica | Tetraneuris acaulis var. arizonica |
Hypericum formosum var. scouleri | Hypericum scouleri |
Ipomoea mutabilis | Ipomoea indica |
Ipomoea nil | excluded |
Ipomopsis depressa | Loeseliastrum depressum |
Isomeris arborea | Peritoma arborea |
Isopyrum occidentale | Enemion occidentale |
Isopyrum stipitatum | Enemion stipitatum |
Iva acerosa | Euphrosyne acerosa |
Iva nevadensis | Euphrosyne nevadensis |
Juglans californica var. californica | Juglans californica |
Juglans californica var. hindsii | Juglans hindsii |
Juncus covillei var. covillei | Juncus covillei |
Juncus covillei var. obtusatus | Juncus covillei |
Juncus effusus var. brunneus | Juncus hesperius |
Juncus effusus var. exiguus | Juncus exiguus |
Juncus effusus var. gracilis | Juncus laccatus |
Juncus effusus var. pacificus | Juncus effusus subsp. pacificus |
Juncus falcatus var. falcatus | Juncus falcatus subsp. falcatus |
Juncus lesueurii | Juncus lescurii |
Juncus marginatus var. marginatus | Juncus marginatus |
Juncus phaeocephalus | Juncus nevadensis |
Juniperus occidentalis var. australis | Juniperus grandis |
Juniperus occidentalis var. occidentalis | Juniperus occidentalis |
Kobresia bellardii | Kobresia myosuroides |
Koeleria phleoides | Koeleria gerardii |
Krameria grayi | Krameria bicolor |
Kumlienia hystricula | Ranunculus hystriculus |
Lasthenia macrantha | Lasthenia californica subsp. macrantha |
Lathyrus aphaca | excluded |
Lavatera arborea | Malva arborea |
Lavatera assurgentiflora | Malva assurgentiflora |
Lavatera cretica | Malva pseudolavatera |
Ledum glandulosum | Rhododendron columbianum |
Lembertia congdonii | Monolopia congdonii |
Leontodon taraxacoides | Leontodon saxatilis |
Lepidium densiflorum var. densiflorum | Lepidium densiflorum |
Lepidium densiflorum var. elongatum | Lepidium densiflorum |
Lepidium densiflorum var. macrocarpum | Lepidium densiflorum |
Lepidium densiflorum var. pubicarpum | Lepidium densiflorum |
Lepidium densiflorum var. ramosum | Lepidium densiflorum |
Lepidium dictyotum var. acutidens | Lepidium acutidens |
Lepidium dictyotum var. dictyotum | Lepidium dictyotum |
Lepidium flavum var. felipense | Lepidium flavum |
Lepidium flavum var. flavum | Lepidium flavum |
Lepidium fremontii var. fremontii | Lepidium fremontii |
Lepidium fremontii var. stipitatum | Lepidium fremontii |
Lepidium lasiocarpum var. lasiocarpum | Lepidium lasiocarpum subsp. lasiocarpum |
Lepidium latipes var. heckardii | Lepidium latipes |
Lepidium latipes var. latipes | Lepidium latipes |
Lepidium montanum var. canescens | Lepidium montanum |
Lepidium montanum var. cinereum | Lepidium montanum |
Lepidium montanum var. montanum | Lepidium montanum |
Lepidium nitidum var. howellii | Lepidium nitidum |
Lepidium nitidum var. nitidum | Lepidium nitidum |
Lepidium nitidum var. oreganum | Lepidium nitidum |
Lepidium oblongum var. insulare | Lepidium oblongum |
Lepidium oblongum var. oblongum | Lepidium oblongum |
Lepidium ramosissimum var. bourgeauanum | Lepidium ramosissimum |
Lepidium virginicum var. medium | Lepidium virginicum subsp. menziesii |
Lepidium virginicum var. pubescens | Lepidium virginicum subsp. menziesii |
Lepidium virginicum var. robinsonii | Lepidium virginicum subsp. menziesii |
Lepidium virginicum var. virginicum | Lepidium virginicum |
Leptochloa fascicularis | Leptochloa fusca subsp. fascicularis |
Leptochloa filiformis | Leptochloa panicea subsp. brachiata |
Leptochloa uninervia | Leptochloa fusca subsp. uninervia |
Leptodactylon californicum | Linanthus californicus |
Leptodactylon jaegeri | Linanthus jaegeri |
Leptodactylon pungens | Linanthus pungens |
Lesquerella kingii | Physaria kingii |
Lesquerella tenella | Physaria tenella |
Lessingia filaginifolia var. californica | Corethrogyne filaginifolia |
Lessingia filaginifolia var. filaginifolia | Corethrogyne filaginifolia |
Lessingia glandulifera var. pectinata | Lessingia pectinata var. pectinata |
Lessingia lemmonii | Lessingia glandulifera |
Lessingia lemmonii var. lemmonii | Lessingia glandulifera var. glandulifera |
Lessingia lemmonii var. peirsonii | Lessingia glandulifera var. peirsonii |
Lessingia lemmonii var. ramulosissima | Lessingia glandulifera var. glandulifera |
Lessingia occidentalis | Benitoa occidentalis |
Lewisia columbiana | excluded |
Lewisia leana | Lewisia leeana |
Leymus cinereus | Elymus cinereus |
Leymus condensatus | Elymus condensatus |
Leymus pacificus | Elymus pacificus |
Leymus triticoides | Elymus triticoides |
Lilaea scilloides | Triglochin scilloides |
Limnanthes striata | Limnanthes douglasii subsp. striata |
Limonium arborescens | excluded |
Limosella subulata | Limosella australis |
Linanthus acicularis | Leptosiphon acicularis |
Linanthus ambiguus | Leptosiphon ambiguus |
Linanthus androsaceus | Leptosiphon androsaceus |
Linanthus aureus | Leptosiphon aureus |
Linanthus aureus subsp. aureus | Leptosiphon aureus subsp. aureus |
Linanthus aureus subsp. decorus | Leptosiphon aureus subsp. decorus |
Linanthus bicolor | Leptosiphon bicolor |
Linanthus bolanderi | Leptosiphon bolanderi |
Linanthus breviculus | Leptosiphon breviculus |
Linanthus ciliatus | Leptosiphon ciliatus |
Linanthus filipes | Leptosiphon filipes |
Linanthus floribundus | Leptosiphon floribundus |
Linanthus grandiflorus | Leptosiphon grandiflorus |
Linanthus harknessii | Leptosiphon harknessii |
Linanthus jepsonii | Leptosiphon jepsonii |
Linanthus lemmonii | Leptosiphon lemmonii |
Linanthus liniflorus | Leptosiphon liniflorus |
Linanthus montanus | Leptosiphon montanus |
Linanthus nudatus | Leptosiphon nudatus |
Linanthus nuttallii | Leptosiphon nuttallii |
Linanthus oblanceolatus | Leptosiphon oblanceolatus |
Linanthus pachyphyllus | Leptosiphon pachyphyllus |
Linanthus parviflorus | Leptosiphon parviflorus |
Linanthus pygmaeus | Leptosiphon pygmaeus |
Linanthus rattanii | Leptosiphon rattanii |
Linanthus septentrionalis | Leptosiphon septentrionalis |
Linanthus serrulatus | Leptosiphon serrulatus |
Linaria canadensis | Nuttallanthus texanus |
Linaria supina | excluded |
Lindernia dubia var. anagallidea | Lindernia dubia |
Lindernia dubia var. dubia | Lindernia dubia |
Linum lewisii var. alpicola | Linum lewisii |
Linum lewisii var. lewisii | Linum lewisii |
Listera caurina | Listera banksiana |
Lithocarpus densiflorus | Notholithocarpus densiflorus |
Lithocarpus densiflorus var. densiflorus | Notholithocarpus densiflorus var. densiflorus |
Lithocarpus densiflorus var. echinoides | Notholithocarpus densiflorus var. echinoides |
Loeflingia squarrosa var. artemisiarum | Loeflingia squarrosa |
Loeflingia squarrosa var. squarrosa | Loeflingia squarrosa |
Lolium multiflorum | Festuca perennis |
Lolium perenne | Festuca perennis |
Lolium temulentum | Festuca temulenta |
Lomatium ciliolatum var. ciliolatum | Lomatium ciliolatum |
Lomatium ciliolatum var. hooveri | Lomatium hooveri |
Lonicera hispidula var. vacillans | Lonicera hispidula |
Lotus aboriginus | Hosackia rosea |
Lotus argophyllus | Acmispon argophyllus |
Lotus argophyllus var. adsurgens | Acmispon argophyllus var. adsurgens |
Lotus argophyllus var. argenteus | Acmispon argophyllus var. argenteus |
Lotus argophyllus var. argophyllus | Acmispon argophyllus var. argophyllus |
Lotus argophyllus var. fremontii | Acmispon argophyllus var. fremontii |
Lotus argophyllus var. niveus | Acmispon argophyllus var. niveus |
Lotus argyraeus | Acmispon argyraeus |
Lotus argyraeus var. argyraeus | Acmispon argyraeus var. argyraeus |
Lotus argyraeus var. multicaulis | Acmispon argyraeus var. multicaulis |
Lotus argyraeus var. notitius | Acmispon argyraeus var. notitius |
Lotus benthamii | Acmispon cytisoides |
Lotus crassifolius | Hosackia crassifolia |
Lotus crassifolius var. crassifolius | Hosackia crassifolia var. crassifolia |
Lotus crassifolius var. otayensis | Hosackia crassifolia var. otayensis |
Lotus dendroideus | Acmispon dendroideus |
Lotus dendroideus var. dendroideus | Acmispon dendroideus var. dendroideus |
Lotus dendroideus var. traskiae | Acmispon dendroideus var. traskiae |
Lotus dendroideus var. veatchii | Acmispon dendroideus var. veatchii |
Lotus denticulatus | Acmispon denticulatus |
Lotus formosissimus | Hosackia gracilis |
Lotus grandiflorus | Acmispon grandiflorus |
Lotus grandiflorus var. grandiflorus | Acmispon grandiflorus var. grandiflorus |
Lotus grandiflorus var. macranthus | Acmispon grandiflorus var. macranthus |
Lotus hamatus | Acmispon micranthus |
Lotus haydonii | Acmispon haydonii |
Lotus heermannii | Acmispon heermannii |
Lotus heermannii var. heermannii | Acmispon heermannii var. heermannii |
Lotus heermannii var. orbicularis | Acmispon heermannii var. orbicularis |
Lotus humistratus | Acmispon brachycarpus |
Lotus incanus | Hosackia incana |
Lotus junceus | Acmispon junceus |
Lotus junceus var. biolettii | Acmispon junceus var. biolettii |
Lotus junceus var. junceus | Acmispon junceus var. junceus |
Lotus micranthus | Acmispon parviflorus |
Lotus nevadensis | Acmispon nevadensis |
Lotus nevadensis var. davidsonii | Acmispon nevadensis var. davidsonii |
Lotus nevadensis var. nevadensis | Acmispon nevadensis var. nevadensis |
Lotus nuttallianus | Acmispon prostratus |
Lotus oblongifolius | Hosackia oblongifolia |
Lotus oblongifolius var. cupreus | Hosackia oblongifolia var. cuprea |
Lotus oblongifolius var. oblongifolius | Hosackia oblongifolia var. oblongifolia |
Lotus pinnatus | Hosackia pinnata |
Lotus procumbens | Acmispon procumbens |
Lotus procumbens var. jepsonii | Acmispon procumbens var. jepsonii |
Lotus procumbens var. procumbens | Acmispon procumbens var. procumbens |
Lotus purshianus var. purshianus | Acmispon americanus var. americanus |
Lotus rigidus | Acmispon rigidus |
Lotus rubriflorus | Acmispon rubriflorus |
Lotus salsuginosus | Acmispon maritimus |
Lotus salsuginosus var. brevivexillus | Acmispon maritimus var. brevivexillus |
Lotus salsuginosus var. salsuginosus | Acmispon maritimus var. maritimus |
Lotus scoparius | Acmispon glaber |
Lotus scoparius var. brevialatus | Acmispon glaber var. brevialatus |
Lotus scoparius var. scoparius | Acmispon glaber var. glaber |
Lotus stipularis | Hosackia stipularis |
Lotus stipularis var. ottleyi | Hosackia stipularis var. ottleyi |
Lotus stipularis var. stipularis | Hosackia stipularis var. stipularis |
Lotus strigosus | Acmispon strigosus |
Lotus wrangelianus | Acmispon wrangelianus |
Lotus yollabolliensis | Hosackia yollabolliensis |
Lupinus holmgrenanus | Lupinus holmgrenianus |
Lupinus rivularis | Lupinus latifolius |
Lycurus phleoides var. phleoides | misappl. to Muhlenbergia alopecuroides |
Lyrocarpa coulteri var. palmeri | Lyrocarpa coulteri |
Lysichiton americanum | Lysichiton americanus |
Machaeranthera arida | Arida arizonica |
Machaeranthera asteroides | Dieteria asteroides |
Machaeranthera asteroides var. asteroides | Dieteria asteroides var. asteroides |
Machaeranthera asteroides var. lagunensis | Dieteria asteroides var. lagunensis |
Machaeranthera canescens | Dieteria canescens |
Machaeranthera canescens var. canescens | Dieteria canescens var. canescens |
Machaeranthera canescens var. incana | Dieteria canescens var. incana |
Machaeranthera canescens var. leucanthemifolia | Dieteria canescens var. leucanthemifolia |
Machaeranthera canescens var. shastensis | Dieteria canescens var. shastensis |
Machaeranthera canescens var. ziegleri | Dieteria canescens var. ziegleri |
Machaeranthera carnosa | Arida carnosa |
Machaeranthera gracilis | Xanthisma gracile |
Machaeranthera juncea | Xanthisma junceum |
Machaeranthera pinnatifida var. gooddingii | Xanthisma spinulosum var. gooddingii |
Madia bolanderi | Kyhosia bolanderi |
Madia doris-nilesiae | Harmonia doris-nilesiae |
Madia hallii | Harmonia hallii |
Madia madioides | Anisocarpus madioides |
Madia minima | Hemizonella minima |
Madia nutans | Harmonia nutans |
Madia rammii | Jensia rammii |
Madia stebbinsii | Harmonia stebbinsii |
Madia yosemitana | Jensia yosemitana |
Malcolmia africana | Strigosella africana |
Malus sylvestris | Malus pumila |
Mammillaria milleri | Mammillaria grahamii var. grahamii |
Marah fabaceus | Marah fabacea |
Marah horridus | Marah horrida |
Marah macrocarpus | Marah macrocarpa |
Marah macrocarpus var. macrocarpus | Marah macrocarpa |
Marah macrocarpus var. major | Marah macrocarpa |
Marah oreganus | Marah oregana |
Matricaria globifera | Oncosiphon piluliferum |
Maurandya petrophila | Holmgrenanthe petrophila |
Meconella linearis | Hesperomecon linearis |
Melilotus alba | Melilotus albus |
Melilotus indica | Melilotus indicus |
Menodora scoparia | Menodora scabra var. glabrescens |
Mentha spicata var. spicata | Mentha spicata |
Mimulus jepsonii | Mimulus nanus var. jepsonii |
Mimulus mephiticus | Mimulus nanus var. mephiticus |
Mirabilis bigelovii | Mirabilis laevis var. villosa |
Mirabilis bigelovii var. bigelovii | Mirabilis laevis var. villosa |
Mirabilis bigelovii var. retrorsa | Mirabilis laevis var. retrorsa |
Mirabilis californica | Mirabilis laevis var. crassifolia |
Mirabilis oblongifolia | Mirabilis albida |
Mirabilis pumila | Mirabilis albida |
Miscanthus sinensis | excluded |
Mitella breweri | Pectiantia breweri |
Mitella caulescens | Mitellastra caulescens |
Mitella diversifolia | Ozomelis diversifolia |
Mitella ovalis | Pectiantia ovalis |
Mitella pentandra | Pectiantia pentandra |
Mitella trifida | Ozomelis trifida |
Monanthochloe littoralis | Distichlis littoralis |
Monardella antonina | Monardella villosa |
Monardella cinerea | Monardella australis subsp. cinerea |
Monardella crispa | Monardella undulata subsp. crispa |
Monardella frutescens | Monardella undulata subsp. undulata |
Monardella glauca | Monardella odoratissima subsp. glauca |
Monardella lanceolata | Monardella breweri subsp. lanceolata |
Monardella odoratissima | Monardella australis |
Monardella siskiyouensis | Monardella villosa subsp. villosa |
Monardella undulata | Monardella sinuata |
Monolepis pusilla | Micromonolepis pusilla |
Muehlenbeckia hastatula | Muehlenbeckia hastulata |
Muilla clevelandii | Bloomeria clevelandii |
Muscari botryoides | excluded (historical waif) |
Myrica californica | Morella californica |
Nama lobbii | Eriodictyon lobbii |
Nassella cernua | Stipa cernua |
Nassella formicara | Stipa manicata |
Nassella lepida | Stipa lepida |
Nassella pulchra | Stipa pulchra |
Navarretia jaredii | Navarretia mitracarpa |
Nemacladus glanduliferus var. glanduliferus | Nemacladus glanduliferus |
Nemacladus glanduliferus var. orientalis | Nemacladus orientalis |
Nemophila parviflora var. austinae | Nemophila parviflora var. austiniae |
Nothoscordum inodorum | Nothoscordum gracile |
Oenanthe pimpinelloides | excluded (misidentification) |
Oenothera caespitosa | Oenothera cespitosa |
Opuntia acanthocarpa var. coloradensis | Cylindropuntia acanthocarpa var. coloradensis |
Opuntia bigelovii | Cylindropuntia bigelovii |
Opuntia echinocarpa | Cylindropuntia echinocarpa |
Opuntia erinacea var. erinacea | Opuntia polyacantha var. erinacea |
Opuntia erinacea var. utahensis | Opuntia polyacantha var. erinacea |
Opuntia ficus-indica | Opuntia ×occidentalis; Opuntia ficus-indica |
Opuntia parishii | Grusonia parishii |
Opuntia parryi | Cylindropuntia californica var. parkeri |
Opuntia phaeacantha | Opuntia engelmannii |
Opuntia prolifera | Cylindropuntia prolifera |
Opuntia pulchella | Grusonia pulchella |
Opuntia ramosissima | Cylindropuntia ramosissima |
Opuntia wolfii | Cylindropuntia wolfii |
Osmorhiza chilensis | Osmorhiza berteroi |
Osteospermum ecklonis | Dimorphotheca ecklonis |
Oxalis albicans | excluded |
Oxalis albicans subsp. californica | Oxalis californica |
Oxalis albicans subsp. pilosa | Oxalis pilosa |
Oxalis hirta | excluded |
Oxalis latifolia | excluded |
Oxalis laxa | Oxalis micrantha |
Oxalis rubra | Oxalis articulata subsp. rubra |
Oxytheca caryophylloides | Sidotheca caryophylloides |
Oxytheca emarginata | Sidotheca emarginata |
Oxytheca parishii | Acanthoscyphus parishii |
Oxytheca parishii var. abramsii | Acanthoscyphus parishii var. abramsii |
Oxytheca parishii var. cienegensis | Acanthoscyphus parishii var. cienegensis |
Oxytheca parishii var. goodmaniana | Acanthoscyphus parishii var. goodmaniana |
Oxytheca parishii var. parishii | Acanthoscyphus parishii var. goodmaniana |
Oxytheca trilobata | Sidotheca trilobata |
Panicum acuminatum var. acuminatum | Panicum acuminatum |
Panicum maximum | excluded (without mention) |
Parishella californica | Nemacladus californicus |
Parnassia californica | Parnassia palustris |
Parvisedum congdonii | Sedella pumila |
Parvisedum leiocarpum | Sedella leiocarpa |
Parvisedum pentandrum | Sedella pentandra |
Parvisedum pumilum | Sedella pumila |
Pascopyrum smithii | Elymus smithii |
Paspalum notatum | excluded |
Pelargonium quercifolium | excluded |
Penstemon davidsonii var. davidsonii | Penstemon davidsonii |
Penstemon humilis var. humilis | Penstemon humilis |
Penstemon palmeri var. palmeri | Penstemon palmeri |
Petrophyton caespitosum | Petrophytum caespitosum |
Phacelia cicutaria var. hubbyi | Phacelia hubbyi |
Phacelia ixodes | excluded |
Phacelia ramosissima var. austrolitoralis | Phacelia ramosissima |
Phacelia ramosissima var. eremophila | Phacelia ramosissima |
Phacelia ramosissima var. latifolia | Phacelia ramosissima |
Phacelia ramosissima var. montereyensis | Phacelia ramosissima |
Phacelia ramosissima var. ramosissima | Phacelia ramosissima |
Phacelia ramosissima var. subglabra | Phacelia ramosissima |
Phacelia suaveolens var. keckii | Phacelia keckii |
Phacelia suaveolens var. suaveolens | Phacelia suaveolens |
Phlox cespitosa | Phlox caespitosa |
Phlox gracilis | Microsteris gracilis |
Phoradendron densum | Phoradendron bolleanum |
Phoradendron libocedri | Phoradendron juniperinum |
Phoradendron macrophyllum | Phoradendron serotinum subsp. macrophyllum |
Phoradendron pauciflorum | Phoradendron bolleanum |
Phoradendron villosum | Phoradendron serotinum subsp. tomentosum |
Phyla nodiflora var. incisa | Phyla nodiflora |
Phyla nodiflora var. nodiflora | Phyla nodiflora |
Picris echioides | Helminthotheca echioides |
Pinus washoensis | Pinus ponderosa var. washoensis |
Piptatherum micranthum | Stipa divaricata |
Piptatherum miliaceum | Stipa miliacea var. miliacea |
Piptochaetium setosum | Stipa purpurata |
Plagiobothrys austinae | Plagiobothrys austiniae |
Plagiobothrys fulvus | misappl. to Plagiobothrys fulvus var. campestris |
Plagiobothrys myosotoides | Plagiobothrys verrucosus |
Plantago indica | Plantago arenaria |
Platanthera hyperborea | Platanthera tescamnis |
Platanthera leucostachys | Platanthera dilatata var. leucostachys |
Plectritis brachystemon | Plectritis congesta subsp. brachystemon |
Pleuraphis jamesii | Hilaria jamesii |
Pleuraphis rigida | Hilaria rigida |
Poa pattersonii | Poa abbreviata subsp. pattersonii |
Poa rhizomata | Poa piperi |
Polyctenium fremontii var. confertum | Polyctenium fremontii |
Polyctenium fremontii var. fremontii | Polyctenium fremontii |
Polygonum amphibium | Persicaria amphibia |
Polygonum amphibium var. emersum | Persicaria amphibia |
Polygonum amphibium var. stipulaceum | Persicaria amphibia |
Polygonum arenastrum | Polygonum aviculare subsp. depressum |
Polygonum baldschuanicum | Fallopia baldschuanica |
Polygonum bistortoides | Bistorta bistortoides |
Polygonum capitatum | Persicaria capitata |
Polygonum convolvulus | Fallopia convolvulus |
Polygonum cuspidatum | Fallopia japonica |
Polygonum davisiae | Aconogonon davisiae |
Polygonum hydropiper | Persicaria hydropiper |
Polygonum hydropiperoides | Persicaria hydropiperoides |
Polygonum lapathifolium | Persicaria lapathifolia |
Polygonum newberryi | Aconogonon newberryi |
Polygonum patulum | Polygonum ramosissimum |
Polygonum pensylvanicum | Persicaria pensylvanica |
Polygonum persicaria | Persicaria maculosa |
Polygonum phytolaccifolium | Aconogonon phytolaccifolium |
Polygonum polystachyum | Persicaria wallichii |
Polygonum prolificum | Polygonum ramosissimum subsp. prolificum |
Polygonum punctatum | Persicaria punctata |
Polygonum sachalinense | Fallopia sachalinensis |
Polypogon elongatus | Polypogon imberbis |
Potamogeton filiformis | misappl. to Stuckenia filiformis subsp. alpina |
Potamogeton foliosus var. fibrillosus | Potamogeton foliosus subsp. fibrillosus |
Potamogeton foliosus var. foliosus | Potamogeton foliosus subsp. foliosus |
Potamogeton latifolius | Stuckenia striata |
Potamogeton pectinatus | Stuckenia pectinata |
Potamogeton pusillus var. pusillus | Potamogeton pusillus |
Potamogeton pusillus var. tenuissimus | Potamogeton berchtoldii |
Potentilla concinna | misappl. to Potentilla concinna var. proxima |
Potentilla diversifolia var. diversifolia | misappl. to P. glaucophylla var. glaucophylla |
Potentilla fruticosa | Dasiphora fruticosa |
Potentilla glandulosa | Drymocallis glandulosa |
Potentilla palustris | Comarum palustre |
Prionopsis ciliata | excluded (historical waif) |
Pseudoroegneria spicata | Elymus spicatus |
Psilocarphus tenellus var. globiferus | Psilocarphus chilensis |
Psilocarphus tenellus var. tenellus | Psilocarphus tenellus |
Psoralidium lanceolatum | Ladeania lanceolata |
Ptilagrostis kingii | Stipa kingii |
Purshia mexicana var. stansburyana | Purshia stansburyana |
Quercus vaccinifolia | Quercus vacciniifolia |
Raillardiopsis muirii | Carlquistia muirii |
Raillardiopsis scabrida | Anisocarpus scabridus |
Ranunculus aquatilus | Ranunculus aquatilis |
Ranunculus aquatilus var. capillaceus | Ranunculus aquatilis var. diffusus |
Ranunculus aquatilus var. hispidulus | Ranunculus aquatilis var. aquatilis |
Ranunculus aquatilus var. subrigidus | Ranunculus aquatilis var. diffusus |
Ranunculus cymbalaria var. saximontanus | Ranunculus cymbalaria |
Rhamnus californica | Frangula californica |
Rhamnus purshiana | Frangula purshiana |
Rhamnus rubra | Frangula rubra |
Rhamnus tomentella subsp. crassifolia | Frangula californica subsp. crassifolia |
Rhamnus tomentella subsp. cuspidata | Frangula californica subsp. cuspidata |
Rhamnus tomentella subsp. tomentella | Frangula californica subsp. tomentella |
Rhamnus tomentella subsp. ursina | Frangula californica subsp. ursina |
Rhus trilobata | Rhus aromatica |
Rhynchelytrum repens | Melinis repens subsp. repens |
Rhynchospora globularis var. globularis | Rhynchospora globularis |
Rorippa curvipes var. curvipes | Rorippa curvipes |
Rorippa curvipes var. truncata | Rorippa curvipes |
Rorippa gambelii | Nasturtium gambelii |
Rorippa nasturtium-aquaticum | Nasturtium officinale |
Rorippa palustris var. hispida | Rorippa palustris subsp. hispida |
Rorippa palustris var. occidentalis | Rorippa palustris subsp. palustris |
Rosa eglanteria | Rosa rubiginosa |
Rosa nutkana var. nutkana | Rosa nutkana subsp. nutkana |
Rosa woodsii var. ultramontana | Rosa woodsii subsp. ultramontana |
Rubus discolor | Rubus armeniacus |
Rubus ulmifolius var. inermis | Rubus ulmifolius var. anoplothyrsus |
Rudbeckia californica var. californica | Rudbeckia californica |
Rudbeckia californica var. glauca | Rudbeckia glaucescens |
Rudbeckia californica var. intermedia | Rudbeckia klamathensis |
Rudbeckia occidentalis var. occidentalis | Rudbeckia occidentalis |
Rumex maritimus | Rumex fueginus |
Rumex orbiculatus | Rumex britannica |
Rumex salicifolius var. crassus | Rumex crassus |
Rumex salicifolius var. denticulatus | Rumex californicus |
Rumex salicifolius var. lacustris | Rumex lacustris |
Rumex salicifolius var. salicifolius | Rumex salicifolius |
Rumex salicifolius var. transitorius | Rumex transitorius |
Rumex salicifolius var. triangulivalvis | Rumex triangulivalvis |
Salazaria mexicana | Scutellaria mexicana |
Salicornia europaea | Salicornia depressa |
Salicornia subterminalis | Arthrocnemum subterminale |
Salicornia utahensis | excluded (misappl. to S. pacifica) |
Salicornia virginica | Salicornia pacifica |
Salix arctica | Salix petrophila |
Salix sessilifolia | excluded (misappl. to S. melanopsis) |
Salsola paulsenii | Salsola gobicola |
Salsola tragus | Salsola australis |
Salvia brandegei | Salvia brandegeei |
Salvia verbenacea | excluded |
Sambucus melanocarpa | Sambucus racemosa var. melanocarpa |
Sambucus mexicana | Sambucus nigra subsp. caerulea |
Sambucus racemosa var. microbotrys | Sambucus racemosa var. racemosa |
Sanguisorba occidentalis | Poteridium annuum |
Santolina chamaecyparisus | excluded |
Sarcostemma cynanchoides subsp. hartwegii | Funastrum cynanchoides var. hartwegii |
Sarcostemma hirtellum | Funastrum hirtellum |
Satureja chandleri | Clinopodium chandleri |
Satureja douglasii | Clinopodium douglasii |
Satureja mimuloides | Clinopodium mimuloides |
Saxifraga aprica | Micranthes aprica |
Saxifraga bryophora | Micranthes bryophora |
Saxifraga californica | Micranthes californica |
Saxifraga ferruginea | Micranthes ferruginea |
Saxifraga howellii | Micranthes howellii |
Saxifraga integrifolia | Micranthes integrifolia |
Saxifraga marshallii | Micranthes marshallii |
Saxifraga nidifica var. nidifica | Micranthes nidifica |
Saxifraga nuttallii | Cascadia nuttallii |
Saxifraga odontoloma | Micranthes odontoloma |
Saxifraga oregana | Micranthes oregana |
Saxifraga rivularis | Saxifraga hyperborea |
Saxifraga rufidula | Micranthes marshallii |
Saxifraga stolonifera | excluded |
Saxifraga tolmiei | Micranthes tolmiei |
Schizachyrium scoparium | excluded |
Schkuhria multiflora var. multiflora | Bahia neomexicana |
Scirpus acutus var. occidentalis | Schoenoplectus acutus var. occidentalis |
Scirpus americanus | Schoenoplectus americanus |
Scirpus californicus | Schoenoplectus californicus |
Scirpus cernuus | Isolepis cernua |
Scirpus clementis | Trichophorum clementis |
Scirpus fluviatilis | Bolboschoenus fluviatilis |
Scirpus heterochaetus | Schoenoplectus heterochaetus |
Scirpus koilolepis | Isolepis carinata |
Scirpus maritimus | Bolboschoenus maritimus subsp. paludosus |
Scirpus mucronatus | Schoenoplectus mucronatus |
Scirpus nevadensis | Amphiscirpus nevadensis |
Scirpus pumilus | Trichophorum pumilum |
Scirpus pungens | Schoenoplectus pungens var. longispicatus |
Scirpus robustus | Bolboschoenus robustus |
Scirpus saximontanus | Schoenoplectus saximontanus |
Scirpus setaceus | Isolepis setacea |
Scirpus subterminalis | Schoenoplectus subterminalis |
Scirpus tabernaemontani | Schoenoplectus tabernaemontani |
Scirpus tuberosus | Bolboschoenus glaucus |
Scrophularia californica subsp. californica | Scrophularia californica |
Scrophularia californica subsp. floribunda | Scrophularia californica |
Sedum eastwoodiae | Sedum laxum subsp. eastwoodiae |
Sedum paradisum | Sedum obtusatum subsp. paradisum |
Selaginella densa var. scopulorum | Selaginella scopulorum |
Selinocarpus nevadensis | Acleisanthes nevadensis |
Senecio bernardinus | Packera bernardina |
Senecio bolanderi var. bolanderi | Packera bolanderi var. bolanderi |
Senecio breweri | Packera breweri |
Senecio canus | Packera cana |
Senecio clevelandii | Packera clevelandii |
Senecio cymbalarioides | Packera subnuda var. subnuda |
Senecio eurycephalus | Packera eurycephala |
Senecio eurycephalus var. eurycephalus | Packera eurycephala var. eurycephala |
Senecio eurycephalus var. lewisrosei | Packera eurycephala var. lewisrosei |
Senecio ganderi | Packera ganderi |
Senecio greenei | Packera greenei |
Senecio hybridus | excluded |
Senecio indecorus | Packera indecora |
Senecio ionophyllus | Packera ionophylla |
Senecio layneae | Packera layneae |
Senecio macounii | Packera macounii |
Senecio mikanioides | Delairea odorata |
Senecio multilobatus | Packera multilobata |
Senecio pauciflorus | Packera pauciflora |
Senecio pseudaureus var. pseudaureus | Packera pseudaurea var. pseudaurea |
Senecio streptanthifolius | Packera streptanthifolia var. streptanthifolia |
Senecio werneriifolius | Packera werneriifolia |
Sesbania exaltata | Sesbania herbacea |
Setaria gracilis | Setaria parviflora |
Sibara rosulata | Sibara deserti |
Sibara virginica | Planodes virginicum |
Silene californica | Silene laciniata subsp. californica |
Silene multinervia | Silene coniflora |
Silene verecunda subsp. platyota | Silene verecunda |
Sisyrinchium douglasii var. douglasii | Olsynium douglasii var. douglasii |
Smelowskia ovalis var. congesta | Smelowskia ovalis |
Smilacina racemosa | Maianthemum racemosum |
Smilacina stellata | Maianthemum stellatum |
Solanum mauritianum | Solanum aviculare |
Solanum sarrachoides | Solanum physalifolium var. nitidibaccatum |
Solidago altissima var. altissima | Solidago altissima subsp. altissima |
Solidago californica | Solidago velutina subsp. californica |
Solidago gigantea | Solidago lepida var. salebrosa |
Solidago sparsiflora | Solidago velutina subsp. sparsiflora |
Sollya heterophylla | Billardiera heterophylla |
Sorbus scopulina var. cascadensis | Sorbus scopulina |
Sorbus scopulina var. scopulina | Sorbus scopulina |
Spergularia bocconei | Spergularia bocconi |
Spiraea densiflora | Spiraea splendens |
Spirodela polyrrhiza | Spirodela polyrhiza |
Spirodela punctata | Landoltia punctata |
Stachys ajugoides var. ajugoides | Stachys ajugoides |
Stachys ajugoides var. rigida | Stachys bergii var. quercetorum |
Stachys arvensis | excluded |
Stanleya pinnata var. inyoensis | Stanleya pinnata var. pinnata |
Stellaria longipes var. longipes | Stellaria longipes subsp. longipes |
Stenotus stenophyllus | Nestotus stenophyllus |
Stephanomeria blairii | Munzothamnus blairii |
Stephanomeria pauciflora var. parishii | Stephanomeria pauciflora |
Stephanomeria pauciflora var. pauciflora | Stephanomeria pauciflora |
Stephanomeria spinosa | Pleiacanthus spinosus |
Streptanthus albidus | Streptanthus glandulosus |
Streptanthus breweri var. breweri | Streptanthus breweri |
Streptanthus breweri var. hesperidis | Streptanthus hesperidis |
Streptanthus cordatus var. duranii | Streptanthus cordatus var. cordatus |
Streptanthus niger | Streptanthus glandulosus subsp. niger |
Streptanthus tortuosus var. flavescens | Streptanthus tortuosus |
Streptanthus tortuosus var. orbiculatus | Streptanthus tortuosus |
Streptanthus tortuosus var. suffrutescens | Streptanthus tortuosus |
Streptanthus tortuosus var. tortuosus | Streptanthus tortuosus |
Stylomecon heterophylla | Papaver heterophyllum |
Styrax officinalis var. redivivus | Styrax redivivus |
Suaeda moquinii | Suaeda nigra |
Subularia aquatica var. americana | Subularia aquatica subsp. americana |
Suksdorfia ranunculifolia | Hemieva ranunculifolia |
Swertia albicaulis | Frasera albicaulis |
Swertia albicaulis var. albicaulis | Frasera albicaulis var. modocensis |
Swertia albicaulis var. nitida | Frasera albicaulis var. nitida |
Swertia albomarginata | Frasera albomarginata |
Swertia fastigiata | Frasera umpquaensis |
Swertia neglecta | Frasera neglecta |
Swertia parryi | Frasera parryi |
Swertia puberulenta | Frasera puberulenta |
Swertia radiata | Frasera speciosa |
Swertia tubulosa | Frasera tubulosa |
Symphytum asperum | Symphytum ×uplandicum |
Taeniatherum caput-medusae | Elymus caput-medusae |
Tanacetum camphoratum | Tanacetum bipinnatum |
Thermopsis macrophylla var. argentata | Thermopsis californica var. argentata |
Thermopsis macrophylla var. macrophylla | Thermopsis macrophylla |
Thermopsis macrophylla var. semota | Thermopsis californica var. semota |
Thermopsis macrophylla var. venosa | Thermopsis gracilis |
Thlaspi californicum | Noccaea fendleri subsp. californica |
Thlaspi montanum var. montanum | Noccaea fendleri subsp. glauca |
Tidestromia oblongifolia | Tidestromia suffruticosa var. oblongifolia |
Tolmiea menziesii | excluded |
Townsendia parryi | excluded |
Trautvetteria caroliniensis var. occidentalis | Trautvetteria caroliniensis |
Trientalis arctica | Trientalis europaea |
Trifolium albopurpureum var. albopurpureum | Trifolium albopurpureum |
Trifolium albopurpureum var. dichotomum | Trifolium dichotomum |
Trifolium albopurpureum var. olivaceum | Trifolium olivaceum |
Trifolium andersonii var. andersonii | Trifolium andersonii subsp. andersonii |
Trifolium andersonii var. beatleyae | Trifolium andersonii subsp. beatleyae |
Trifolium barbigerum var. andrewsii | Trifolium grayi |
Trifolium barbigerum var. barbigerum | Trifolium barbigerum |
Trifolium depauperatum var. hydrophilum | Trifolium hydrophilum |
Trifolium eriocephalum var. eriocephalum | Trifolium eriocephalum subsp. eriocephalum |
Trifolium gracilentum var. gracilentum | Trifolium gracilentum |
Trifolium gracilentum var. palmeri | Trifolium palmeri |
Trifolium gymnocarpon var. plummerae | Trifolium gymnocarpon subsp. plummerae |
Trifolium kingii var. productum | Trifolium productum |
Trifolium longipes var. elmeri | Trifolium longipes subsp. elmeri |
Trifolium longipes var. nevadense | Trifolium longipes subsp. hansenii |
Trifolium longipes var. oreganum | Trifolium longipes subsp. oreganum |
Trifolium longipes var. shastense | Trifolium longipes subsp. shastense |
Trifolium macilentum var. dedeckerae | Trifolium kingii subsp. dedeckerae |
Trifolium monanthum var. grantianum | Trifolium monanthum subsp. grantianum |
Trifolium monanthum var. monanthum | Trifolium monanthum subsp. monanthum |
Trifolium variegatum | Trifolium polyodon var. major |
Trillium rivale | Pseudotrillium rivale |
Trimorpha acris var. debilis | Erigeron nivalis |
Trimorpha lonchophylla | Erigeron lonchophyllus |
Trisetum flavescens | excluded (extirpated) |
Triteleia crocea var. crocea | Triteleia crocea |
Triteleia crocea var. modesta | Triteleia crocea |
Turricula parryi | Eriodictyon parryi |
Ulex europaea | Ulex europaeus |
Utricularia vulgaris | excluded |
Vaccinium caespitosum | Vaccinium cespitosum |
Venidium fastuosum | excluded |
Verbena tenuisecta | Verbena pulchella |
Veronica beccabunga | excluded |
Veronica chamaedrys | excluded |
Veronica filiformis | excluded |
Veronica hederifolia | excluded |
Vicia americana var. americana | Vicia americana subsp. americana |
Vicia ludoviciana var. ludoviciana | Vicia ludoviciana subsp. ludoviciana |
Viguiera laciniata | Bahiopsis laciniata |
Viguiera parishii | Bahiopsis parishii |
Viguiera reticulata | Bahiopsis reticulata |
Viola aurea | Viola purpurea subsp. aurea |
Viola tricolor | excluded |
Vulpia bromoides | Festuca bromoides |
Vulpia microstachys var. ciliata | Festuca microstachys |
Vulpia microstachys var. confusa | Festuca microstachys |
Vulpia microstachys var. microstachys | Festuca microstachys |
Vulpia microstachys var. pauciflora | Festuca microstachys |
Vulpia myuros var. hirsuta | Festuca myuros |
Vulpia myuros var. myuros | Festuca myuros |
Vulpia octoflora | Festuca octoflora |
Vulpia octoflora var. hirtella | Festuca octoflora |
Vulpia octoflora var. octoflora | Festuca octoflora |
Whitneya dealbata | Arnica dealbata |
Yucca whipplei | Hesperoyucca whipplei |
Zigadenus brevibracteatus | Toxicoscordion brevibracteatum |
Zigadenus exaltatus | Toxicoscordion exaltatum |
Zigadenus fremontii | Toxicoscordion fremontii |
Zigadenus micranthus var. fontanus | Toxicoscordion fontanum |
Zigadenus micranthus var. micranthus | Toxicoscordion micranthum |
Zigadenus paniculatus | Toxicoscordion paniculatum |
Zigadenus venenosus var. venenosus | Toxicoscordion venenosum var. venenosum |