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- Elymus repens (2 categories)
- Lycopodiella prostrata (2 categories)
- Ceanothus masonii (2 categories)
- Sarcobatus vermiculatus (2 categories)
- Spergularia rubra (2 categories)
- Arctostaphylos purissima (2 categories)
- Ribes marshallii (2 categories)
- Apacheria (2 categories)
- Sida hermaphrodita (2 categories)
- Orthothecium rufescens (2 categories)
- Isocoma humilis (2 categories)
- Agdestis (2 categories)
- Glyceria sect. Hydropoa (2 categories)
- Prunus emarginata (2 categories)
- Pisonia capitata (2 categories)
- Bucklandiella sect. Laevifoliae (2 categories)
- Draba trichocarpa (2 categories)
- Boechera falcatoria (2 categories)
- Viola odorata (2 categories)
- Dianthus plumarius subsp. plumarius (2 categories)
- Hesperostipa comata (2 categories)
- Calochortus macrocarpus var. maculosus (2 categories)
- Enemion hallii (2 categories)
- Linum medium var. medium (2 categories)
- Lepidium sordidum (2 categories)
- Symphyotrichum foliaceum var. parryi (2 categories)
- Allium textile (2 categories)
- Perityle lindheimeri (2 categories)
- Echinocystis (2 categories)
- Solidago canadensis var. hargeri (2 categories)
- Castilleja cryptantha (2 categories)
- Ibervillea lindheimeri (2 categories)
- Funaria hygrometrica var. hygrometrica (2 categories)
- Eriophyllum lanatum var. achilleoides (2 categories)
- Rhexia lutea (2 categories)
- Andromeda polifolia var. polifolia (2 categories)
- Selaginellaceae (2 categories)
- Oligotrichum falcatum (2 categories)
- Achnatherum scribneri (2 categories)
- Cyperus flavescens (2 categories)
- Euphorbia yaquiana (2 categories)
- Crataegus succulenta var. succulenta (2 categories)
- Potentilla basaltica (2 categories)
- Brickellia eupatorioides var. chlorolepis (2 categories)
- Diplazium esculentum (2 categories)
- Melica subulata (2 categories)
- Vaccinium erythrocarpum subsp. erythrocarpum (2 categories)
- Dasistoma macrophyllum (2 categories)
- Carex sect. Paludosae (2 categories)
- Salix arctica (2 categories)
- Balsamorhiza sericea (2 categories)
- Paspalum racemosum (2 categories)
- Leymus pacificus (2 categories)
- Lactuca hirsuta (2 categories)
- Quercus sect. Lobatae (2 categories)
- Polygala glochidata (2 categories)
- Nephrolepis biserrata (2 categories)
- Silene flos-cuculi subsp. flos-cuculi (2 categories)
- Carex seorsa (2 categories)
- Hylotelephium (2 categories)
- Cirsium neomexicanum (2 categories)
- Xyris serotina (2 categories)
- Chamaedaphne (2 categories)
- Mammillaria sphaerica (2 categories)
- Therorhodion glandulosum (2 categories)
- Sciuro-hypnum uncinifolium (2 categories)
- Corchorus hirsutus (2 categories)
- Sporobolus curtissii (2 categories)
- Arnoglossum sulcatum (2 categories)
- Croton parksii (2 categories)
- Eucommia (2 categories)
- Triphora gentianoides (2 categories)
- Crataegus (sect. Coccineae) ser. Pulcherrimae (2 categories)
- Juncus longistylis (2 categories)
- Halogeton glomeratus (2 categories)
- Penstemon angustifolius var. venosus (2 categories)
- Carex leporinella (2 categories)
- Rudbeckia hirta var. angustifolia (2 categories)
- Atriplex covillei (2 categories)
- Panicum bisulcatum (2 categories)
- Eriogonum gracillimum (2 categories)
- Brachytheciastrum delicatulum (2 categories)
- Ptychostomum creberrimum (2 categories)
- Poa cusickii subsp. cusickii (2 categories)
- Muhlenbergia expansa (2 categories)
- Cardamine umbellata (2 categories)
- Amphiscirpus nevadensis (2 categories)
- Chorizanthe ventricosa (2 categories)
- Phyllostachys aurea (2 categories)
- Ceanothus papillosus (2 categories)
- Lyonia fruticosa (2 categories)
- Teesdalia (2 categories)
- Sartwellia (2 categories)
- Cleomella palmeriana (2 categories)
- Sphaeralcea lindheimeri (2 categories)
- Ardisia crenata (2 categories)
- Tradescantia bracteata (2 categories)
- Ribes viburnifolium (2 categories)
- Apodanthera (2 categories)
- Sidalcea hickmanii subsp. anomala (2 categories)
- Orthotrichum pallens var. pallens (2 categories)
- Isoëtes (2 categories)
- Agoseris apargioides var. apargioides (2 categories)
- Goodyera pubescens (2 categories)
- Plagiobryum demissum (2 categories)
- Bulbostylis stenophylla (2 categories)
- Dryas alaskensis (2 categories)
- Milla (2 categories)
- Erigeron rybius (2 categories)
- Boechera macounii (2 categories)
- Viola purpurea var. venosa (2 categories)
- Dichanthelium aciculare (2 categories)
- Heterosavia bahamensis (2 categories)
- Calochortus westonii (2 categories)
- Entosthodon fascicularis (2 categories)
- Lipocarpha occidentalis (2 categories)
- Leptodictyum riparium (2 categories)
- Alnus glutinosa (2 categories)
- Egeria (2 categories)
- Solidago missouriensis (2 categories)
- Castilleja integra (2 categories)
- Galenia secunda (2 categories)
- Erysimum capitatum var. capitatum (2 categories)
- Rhinotropis nitida var. tamaulipana (2 categories)
- Androsace chamaejasme subsp. lehmanniana (2 categories)
- Sempervivum tectorum (2 categories)
- Ophioglossaceae (2 categories)
- Acmella pusilla (2 categories)
- Cyperus ochraceus (2 categories)
- Eurybia (2 categories)
- Crataegus ×kelloggii (2 categories)
- Potentilla glaucophylla var. glaucophylla (2 categories)
- Physaria ovalifolia subsp. alba (2 categories)
- Brickellia simplex (2 categories)
- Ditrichum montanum (2 categories)
- Mentzelia crocea (2 categories)
- Vancouveria chrysantha (2 categories)
- Deinandra increscens subsp. villosa (2 categories)
- Helianthus californicus (2 categories)
- Penstemon perpulcher (2 categories)
- Salix delnortensis (2 categories)
- Bartramia (2 categories)
- Passiflora mexicana (2 categories)
- Liatris helleri (2 categories)
- Laportea aestuans (2 categories)
- Stevia serrata (2 categories)
- Raillardella pringlei (2 categories)
- Polygonella americana (2 categories)
- Drymocallis pseudorupestris var. pseudorupestris (2 categories)
- Niphotrichum canescens subsp. latifolium (2 categories)
- Silene parryi (2 categories)
- Carex suberecta (2 categories)
- Cirsium rydbergii (2 categories)
- Yucca glauca (2 categories)
- Cheilanthes alabamensis (2 categories)
- Marah oregana (2 categories)
- Thuja occidentalis (2 categories)
- Fissidens adianthoides (2 categories)
- Cordylanthus tenuis subsp. viscidus (2 categories)
- Stanleya pinnata var. integrifolia (2 categories)
- Artemisia cana subsp. cana (2 categories)
- Eriogonum ovalifolium var. purpureum (2 categories)
- Sclerocactus glaucus (2 categories)
- Ctenidium molluscum (2 categories)
- Eupatorium compositifolium (2 categories)
- Tripterocalyx crux-maltae (2 categories)
- Crataegus biltmoreana (2 categories)
- Juncus subg. Genuini (2 categories)
- Harmonia nutans (2 categories)
- Penstemon caespitosus var. caespitosus (2 categories)
- Carex mckittrickensis (2 categories)
- Rumex acetosella (2 categories)
- Atriplex lentiformis (2 categories)
- Panicum philadelphicum (2 categories)
- Puccinellia distans (2 categories)
- Poa macrantha (2 categories)
- Muhlenbergia sinuosa (2 categories)
- Carex amphibola (2 categories)
- Eremogone ursina (2 categories)
- Homomallium mexicanum var. latifolium (2 categories)
- Chrysoma pauciflosculosa (2 categories)
- Celosia nitida (2 categories)
- Lysimachia ×producta (2 categories)
- Tetradymia filifolia (2 categories)
- Coccoloba diversifolia (2 categories)
- Arenaria ludens (2 categories)
- Tragia (2 categories)
- Rorippa curvipes (2 categories)
- Aquilegia longissima (2 categories)
- Osmadenia tenella (2 categories)
- Iva frutescens (2 categories)
- Agrostemma (2 categories)
- Gratiola quartermaniae (2 categories)
- Pseudobahia (2 categories)
- Plantago aristata (2 categories)
- Carex caroliniana (2 categories)
- Cactaceae subfam. Pereskioideae (2 categories)
- Minuartia muscorum (2 categories)
- Erigeron uncialis var. uncialis (2 categories)
- Boechera rollinsiorum (2 categories)
- Dichanthelium dichotomum subsp. mattamuskeetense (2 categories)
- Heterotheca stenophylla var. stenophylla (2 categories)
- Calycanthus occidentalis (2 categories)
- Epidendrum amphistomum (2 categories)
- Lithophragma trifoliatum (2 categories)
- Lessingia (2 categories)
- Symphyotrichum shortii (2 categories)
- Alopecurus rendlei (2 categories)
- Persicaria wallichii var. wallichii (2 categories)
- Eleocharis (2 categories)
- Solidago rugosa subsp. aspera (2 categories)
- Castilleja minor var. stenantha (2 categories)
- Salix laevigata (2 categories)
- Garrya veatchii (2 categories)
- Erythranthe calciphila (2 categories)
- Rhododendron albiflorum (2 categories)
- Anemone lyallii (2 categories)
- Opuntia engelmannii var. linguiformis (2 categories)
- Acourtia wrightii (2 categories)
- Cyperus squarrosus (2 categories)
- Euthamia (2 categories)
- Physcomitrella readeri (2 categories)
- Brodiaea terrestris subsp. kernensis (2 categories)
- Erigeron acris var. kamtschaticus (2 categories)
- Berchemia scandens (2 categories)
- Veratrum californicum (2 categories)
- Delphinium carolinianum subsp. calciphilum (2 categories)
- Helianthus nuttallii subsp. nuttallii (2 categories)
- Begonia cucullata (2 categories)
- Pecluma plumula (2 categories)
- Liatris squarrulosa (2 categories)
- Streptanthus bracteatus (2 categories)
- Aizoaceae (2 categories)
- Penstemon richardsonii var. curtiflorus (2 categories)
- Dudleya abramsii subsp. affinis (2 categories)
- Nolina greenei (2 categories)
- Carex tribuloides var. tribuloides (2 categories)
- Hymenostylium recurvirostrum var. recurvirostrum (2 categories)
- Cistanthe pygmaea (2 categories)
- Zea mays subsp. mexicana (2 categories)
- Chelone cuthbertii (2 categories)
- Maurandella antirrhiniflora (2 categories)
- Thysanocarpus laciniatus var. laciniatus (2 categories)
- Fissidens serratus var. serratus (2 categories)
- Coreopsis pulchra (2 categories)
- Stellaria cuspidata subsp. prostrata (2 categories)
- Artemisia pattersonii (2 categories)
- Eriogonum ripleyi (2 categories)
- Scoliopus bigelovii (2 categories)
- Cucurbita melopepo var. texana (2 categories)
- Euphorbia alta (2 categories)
- Triteleia ixioides subsp. scabra (2 categories)
- Crataegus compacta (2 categories)
- Didymodon tectorum (2 categories)
- Juniperus communis var. montana (2 categories)
- Hazardia stenolepis (2 categories)
- Penstemon crandallii var. procumbens (2 categories)
- Carex nardina (2 categories)
- Rumex mexicanus (2 categories)
- Atriplex saccaria var. cornuta (2 categories)
- Panicum verrucosum (2 categories)
- Pylaisia selwynii (2 categories)
- Poa sect. Madropoa (2 categories)
- Murdannia nudiflora (2 categories)
- Carex austrina (2 categories)
- Ericaceae subfam. Vaccinioideae (2 categories)
- Horkelia (2 categories)
- Chrysosplenium wrightii (2 categories)
- Centaurea montana (2 categories)
- Macrocoma (2 categories)
- Tetraphis (2 categories)
- Schedonnardus (2 categories)
- Coelorachis rugosa (2 categories)
- Sphagnum isoviitae (2 categories)
- Argemone polyanthemos (2 categories)
- Trapa natans (2 categories)
- Arabis pycnocarpa var. adpressipilis (2 categories)
- Oxalis florida (2 categories)
- Ivesia lycopodioides var. scandularis (2 categories)
- Grimmia mariniana (2 categories)
- Pseudognaphalium austrotexanum (2 categories)
- Pedaliaceae (2 categories)
- Platanthera aquilonis (2 categories)
- Carex crus-corvi (2 categories)
- Calamagrostis nutkaensis (2 categories)
- Rosa foliolosa (2 categories)
- Eriochloa acuminata (2 categories)
- Boerhavia erecta (2 categories)
- Vittaria appalachiana (2 categories)
- Dichanthelium scoparium (2 categories)
- Heuchera glomerulata (2 categories)
- Camassia quamash subsp. azurea (2 categories)
- Epilobium hallianum (2 categories)
- Lolium persicum (2 categories)
- Leucocrinum (2 categories)
- Symplocos (2 categories)
- Alyssum murale (2 categories)
- Peucephyllum (2 categories)
- Eleocharis engelmannii (2 categories)
- Solidago sphacelata (2 categories)
- Castilleja praeterita (2 categories)
- Salix planifolia (2 categories)
- Gayophytum humile (2 categories)
- Erythranthe jungermannioides (2 categories)
- Rhynchosida physocalyx (2 categories)
- Angelonia gardneri (2 categories)
- Senecio serra var. admirabilis (2 categories)
- Orchidaceae (2 categories)
- Adiantum (2 categories)
- Cyrilla (2 categories)
- Fagonia pachyacantha (2 categories)
- Potentilla sect. Niveae (2 categories)
- Picea sitchensis (2 categories)
- Bromus hordeaceus subsp. thominei (2 categories)
- Douglasia arctica (2 categories)
- Mentzelia rusbyi (2 categories)
- Erigeron breweri var. covillei (2 categories)
- Betula michauxii (2 categories)
- Verbesina helianthoides (2 categories)
- Delphinium madrense (2 categories)
- Heliconia (2 categories)
- Lilium pardalinum (2 categories)
- Layia heterotricha (2 categories)
- Streptanthus longisiliquus (2 categories)
- Alisma triviale (2 categories)
- Ranunculus glacialis var. glacialis (2 categories)
- Penstemon sect. Saccanthera (2 categories)
- Polygonum shastense (2 categories)
- Dudleya palmeri (2 categories)
- Nothoscordum bivalve (2 categories)
- Silybum marianum (2 categories)
- Carex wiegandii (2 categories)
- Hyparrhenia (2 categories)
- Clarkia affinis (2 categories)
- Zigadenus fremontii (2 categories)
- Chenopodium fremontii (2 categories)
- Medeola virginiana (2 categories)
- Tillandsia simulata (2 categories)
- Flueggea virosa subsp. virosa (2 categories)
- Corispermum villosum (2 categories)
- Stenocereus thurberi (2 categories)
- Arthrocnemum subterminale (2 categories)
- Eriogonum strictum var. greenei (2 categories)
- Ranunculus micranthus (2 categories)
- Scrophularia laevis (2 categories)
- Oenothera elata (2 categories)
- Abronia angustifolia (2 categories)
- Cutandia (2 categories)
- Euphorbia deltoidea (2 categories)
- Trollius albiflorus (2 categories)
- Crataegus greggiana (2 categories)
- Digitaria (2 categories)
- Helenium amarum var. amarum (2 categories)
- Penstemon eatonii var. eatonii (2 categories)
- Carex panicea (2 categories)
- Rumex utahensis (2 categories)
- Atriplex tatarica (2 categories)
- Papaveraceae (2 categories)
- Poa unilateralis (2 categories)
- Myrica cerifera (2 categories)
- Ericameria nauseosa var. hololeuca (2 categories)
- Horkelia rydbergii (2 categories)
- Chylismia claviformis subsp. lancifolia (2 categories)
- Cerastium alpinum subsp. lanatum (2 categories)
- Maianthemum racemosum subsp. amplexicaule (2 categories)
- Thalictrum cooleyi (2 categories)
- Schistidium frisvollianum (2 categories)
- Collinsia parviflora (2 categories)
- Arida (2 categories)
- Tribulus cistoides (2 categories)
- Archidium (2 categories)
- Ixophorus (2 categories)
- Grindelia ciliata (2 categories)
- Pedicularis groenlandica (2 categories)
- Platanthera praeclara (2 categories)
- Carex douglasii (2 categories)
- Rosa sect. Systylae (2 categories)
- Asplenium scolopendrium var. americanum (2 categories)
- Mitella breweri (2 categories)
- Oxyria digyna (2 categories)
- Eriogonum apricum var. apricum (2 categories)
- Boltonia diffusa var. interior (2 categories)
- Warea (2 categories)
- Dichelostemma ida-maia (2 categories)
- Hexalectris revoluta (2 categories)
- Pseudoleskea radicosa (2 categories)
- Camissoniopsis (2 categories)
- Epilobium sect. Zauschneria (2 categories)
- Ludwigia glandulosa subsp. glandulosa (2 categories)
- Syntrichia (2 categories)
- Amaranthus retroflexus (2 categories)
- Phemeranthus brevicaulis (2 categories)
- Eleocharis parvula (2 categories)
- Soliva stolonifera (2 categories)
- Castilleja uliginosa (2 categories)
- Salix sect. Humboldtianae (2 categories)
- Geocaulon lividum (2 categories)
- Erythranthe thermalis (2 categories)
- Rhynchospora globularis var. pinetorum (2 categories)
- Anomodon tristis (2 categories)
- Sesleria autumnalis (2 categories)
- Orchidaceae tribe Maxillarieae (2 categories)
- Imperata (2 categories)
- Aeonium arboreum (2 categories)
- Dactyloctenium (2 categories)
- Ferocactus viridescens var. viridescens (2 categories)
- Potentilla verna (2 categories)
- Pinaropappus (2 categories)
- Bromus sect. Genea (2 categories)
- Draba cana (2 categories)
- Mespilus (2 categories)
- Bidens frondosa (2 categories)
- Veronica agrestis (2 categories)
- Delphinium scaposum (2 categories)
- Hemerocallis fulva (2 categories)
- Watsonia (2 categories)
- Dichromanthus (2 categories)
- Hexastylis lewisii (2 categories)
- Pseudoleskeella tectorum (2 categories)
- Camissoniopsis intermedia (2 categories)
- Epipactis helleborine (2 categories)
- Ludwigia palustris (2 categories)
- Syntrichia norvegica (2 categories)
- Amaranthus torreyi (2 categories)
- Phemeranthus spinescens (2 categories)
- Eleocharis sect. Parvulae (2 categories)
- Sophronanthe (2 categories)
- Casuarina equisetifolia subsp. equisetifolia (2 categories)
- Salix sect. Setchellianae (2 categories)
- Erythronium americanum subsp. americanum (2 categories)
- Rhynchospora intermedia (2 categories)
- Antennaria aromatica (2 categories)
- Setaria arizonica (2 categories)
- Orcuttia tenuis (2 categories)
- Iodanthus pinnatifidus (2 categories)
- Agalinis divaricata (2 categories)
- Daltonia splachnoides (2 categories)
- Festuca brachyphylla subsp. coloradensis (2 categories)
- Poterium sanguisorba var. polygamum (2 categories)
- Brothera (2 categories)
- Draba cuneifolia var. integrifolia (2 categories)
- Micranthes (2 categories)
- Erigeron engelmannii (2 categories)
- Bidens trichosperma (2 categories)
- Veronica copelandii (2 categories)
- Delphinium subsect. Multiplex (2 categories)
- Callirhoë alcaeoides (2 categories)
- Limnobium spongia (2 categories)
- Styrax americanus (2 categories)
- Allium crenulatum (2 categories)
- Penstemon virgatus var. asa-grayi (2 categories)
- Polystichum imbricans subsp. curtum (2 categories)
- Dysphania subsect. Botrys (2 categories)
- Octoblepharum (2 categories)
- Sisyrinchium idahoense var. macounii (2 categories)
- Carthamus (2 categories)
- Hypericum majus (2 categories)
- Clarkia mildrediae subsp. lutescens (2 categories)
- Zoysia japonica (2 categories)
- Chenopodium subsect. Urbica (2 categories)
- Melica fugax (2 categories)
- Tonella (2 categories)
- Frangula californica subsp. tomentella (2 categories)
- Asphodelus fistulosus (2 categories)
- Eriogonum umbellatum var. cognatum (2 categories)
- Ranunculus sect. Pseudaphanostemma (2 categories)
- Sedum nevii (2 categories)
- Oenothera mckelveyae (2 categories)
- Acaena novae-zelandiae (2 categories)
- Cylindropuntia leptocaulis (2 categories)
- Euphorbia lasiocarpa (2 categories)
- Typha latifolia (2 categories)
- Crataegus munda (2 categories)
- Populus fremontii subsp. fremontii (2 categories)
- Brasenia schreberi (2 categories)
- Dimorphocarpa wislizeni (2 categories)
- Penstemon globosus (2 categories)
- Carex ramenskii (2 categories)
- Saelania (2 categories)
- Avenula hookeri (2 categories)
- Paronychia chartacea var. minima (2 categories)
- Pyxidanthera brevifolia (2 categories)
- Poaceae tribe Triticeae (2 categories)
- Sidalcea hickmanii subsp. pillsburiensis (2 categories)
- Hulsea nana (2 categories)
- Cinclidium stygium (2 categories)
- Ceratophyllum (2 categories)
- Malacothrix sonchoides (2 categories)
- Thelocactus bicolor (2 categories)
- Schkuhria pinnata (2 categories)
- Commelina communis (2 categories)
- Spiraea (2 categories)
- Aristida purpurea (2 categories)
- Trichostomum recurvifolium (2 categories)
- Cosmos bipinnatus (2 categories)
- Arctostaphylos crustacea subsp. crustacea (2 categories)
- Jensia rammii (2 categories)
- Gundlachia triantha (2 categories)
- Pediocactus paradinei (2 categories)
- Carex glacialis (2 categories)
- Rosulabryum andicola (2 categories)
- Asteraceae tribe Arctotideae (2 categories)
- Momordica balsamina (2 categories)
- Packera dimorphophylla var. dimorphophylla (2 categories)
- Eriogonum cithariforme var. cithariforme (2 categories)
- Botrychium lunarioides (2 categories)
- Wissadula parvifolia (2 categories)
- Hibiscus striatus subsp. lambertianus (2 categories)
- Psidium guajava (2 categories)
- Campylopus atrovirens (2 categories)
- Equisetum ×ferrissii (2 categories)
- Tagetes minuta (2 categories)
- Ambrosia eriocentra (2 categories)
- Philonotis sphaerocarpa (2 categories)
- Elliottia pyroliflora (2 categories)
- Caulanthus simulans (2 categories)
- Salix ×fragilis (2 categories)
- Sorghum (2 categories)
- Rhynchostegium (2 categories)
- Antennaria pulchella (2 categories)
- Setaria verticilliformis (2 categories)
- Orobanche cooperi subsp. palmeri (2 categories)
- Iris fulva (2 categories)
- Agarista populifolia (2 categories)
- Gladiolus dalenii subsp. dalenii (2 categories)
- Primula angustifolia (2 categories)
- Pinus serotina (2 categories)
- Bryocrumia (2 categories)
- Draba micropetala (2 categories)
- Micranthes odontoloma (2 categories)
- Erigeron humilis (2 categories)
- Blepharipappus scaber (2 categories)
- Viguiera dentata (2 categories)
- Deschampsia (2 categories)
- Herrickia glauca var. glauca (2 categories)
- Callitriche terrestris (2 categories)
- Elymus ×cayouetteorum (2 categories)
- Linaria triornithophora (2 categories)
- Lemna turionifera (2 categories)
- Suksdorfia violacea (2 categories)
- Allium lacunosum var. davisiae (2 categories)
- Peperomia alata (2 categories)
- Echinocactus (2 categories)
- Oenothera capillifolia subsp. berlandieri (2 categories)
- Smilacaceae (2 categories)
- Cassiope mertensiana subsp. californica (2 categories)
- Hypnum andoi (2 categories)
- Clarkia subsect. Jugales (2 categories)
- ×elyhordeum dakotense (2 categories)
- Chloris submutica (2 categories)
- Tortula (2 categories)
- Fritillaria agrestis (2 categories)
- Eriogonum umbellatum var. vernum (2 categories)
- Rayjacksonia (2 categories)
- Sedum stenopetalum var. stenopetalum (2 categories)
- Oenothera sect. Kleinia (2 categories)
- Acanthoscyphus parishii var. cienegensis (2 categories)
- Cynodon nlemfuënsis (2 categories)
- Euphorbia pergamena (2 categories)
- Urena (2 categories)
- Crataegus pruinosa var. virella (2 categories)
- Potamogeton bicupulatus (2 categories)
- Brassicaceae tribe Iberideae (2 categories)
- Diphyscium mucronifolium (2 categories)
- Penstemon jamesii (2 categories)
- Carex scoparia var. scoparia (2 categories)
- Sagittaria filiformis (2 categories)
- Baccharis malibuensis (2 categories)
- Parthenium (2 categories)
- Leucophanaceae (2 categories)
- Koenigia (2 categories)
- Quercus fusiformis (2 categories)
- Pohlia crudoides (2 categories)
- Nassella trichotoma (2 categories)
- Sidastrum paniculatum (2 categories)
- Hybanthus concolor (2 categories)
- Cirsium carolinianum (2 categories)
- Xanthium spinosum (2 categories)
- Malus hupehensis (2 categories)
- Thelypodium rollinsii (2 categories)
- Schoenoplectus sect. Actaeogeton (2 categories)
- Festuca prolifera (2 categories)
- Conocarpus erectus (2 categories)
- Spiranthes cernua (2 categories)
- Aristolochia wrightii (2 categories)
- Eriogonum lemmonii (2 categories)
- Croptilon hookerianum var. graniticum (2 categories)
- Eschscholzia lemmonii subsp. lemmonii (2 categories)
- Trillium albidum (2 categories)
- Cotoneaster rehderi (2 categories)
- Arctostaphylos manzanita subsp. elegans (2 categories)
- Juncus arcticus var. mexicanus (2 categories)
- Gymnopogon (2 categories)
- Pellaea truncata (2 categories)
- Rubus deliciosus (2 categories)
- Astrophytum asterias (2 categories)
- Montia diffusa (2 categories)
- Packera plattensis (2 categories)
- Bouteloua curtipendula var. caespitosa (2 categories)
- Woodwardia fimbriata (2 categories)
- Didymodon anserinocapitatus (2 categories)
- Hieracium scabrum (2 categories)
- Pteridium aquilinum var. latiusculum (2 categories)
- Pleuroziopsis ruthenica (2 categories)
- Cannabis (2 categories)
- Eragrostis mexicana (2 categories)
- Taraxacum alaskanum (2 categories)
- Amelanchier sanguinea (2 categories)
- Elymus elymoides subsp. brevifolius (2 categories)
- Luzula multiflora subsp. kobayasii (2 categories)
- Ceanothus foliosus var. vineatus (2 categories)
- Sanionia nivalis (2 categories)
- Clematis coactilis (2 categories)
- Arctostaphylos nummularia subsp. mendocinoensis (2 categories)
- Ribes cynosbati (2 categories)
- Anthoxanthum nitens (2 categories)
- Sibaropsis hammittii (2 categories)
- Orthocarpus cuspidatus subsp. copelandii (2 categories)
- Iris versicolor (2 categories)
- Agave phillipsiana (2 categories)
- Glyceria (2 categories)
- Proserpinaca (2 categories)
- Piptatherum miliaceum (2 categories)
- Buchloë (2 categories)
- Draba santaquinensis (2 categories)
- Microgramma (2 categories)
- Erigeron multiceps (2 categories)
- Boechera burkii (2 categories)
- Viola frank-smithii (2 categories)
- Descurainia torulosa (2 categories)
- Hesperocallis (2 categories)
- Calochortus eurycarpus (2 categories)
- Encalypta texana (2 categories)
- Linum carteri var. carteri (2 categories)
- Lepidium huberi (2 categories)
- Symphyotrichum cusickii (2 categories)
- Allium plummerae (2 categories)
- Perityle bisetosa (2 categories)
- Echinocereus stramineus var. stramineus (2 categories)
- Solidago altiplanities (2 categories)
- Castilleja aquariensis (2 categories)
- Hypochaeris microcephala var. albiflora (2 categories)
- Chorisiva nevadensis (2 categories)
- Townsendia eximia (2 categories)
- Fuirena breviseta (2 categories)
- Eriophorum angustifolium subsp. triste (2 categories)
- Rhamnus crocea (2 categories)
- Ancistrocarphus filagineus (2 categories)
- Selaginella pilifera (2 categories)
- Oenothera subsect. Xerogaura (2 categories)
- Achnatherum latiglume (2 categories)
- Cyperus dentoniae (2 categories)
- Euphorbia stictospora (2 categories)
- Urticaceae (2 categories)
- Crataegus sect. Macracanthae (2 categories)
- Potamogeton subsibiricus (2 categories)
- Physaria garrettii (2 categories)
- Breynia (2 categories)
- Diplacus longiflorus (2 categories)
- Penstemon linarioides var. maguirei (2 categories)
- Carex sect. Griseae (2 categories)
- Sairocarpus nuttallianus (2 categories)
- Bahiopsis parishii (2 categories)
- Paspalum distichum (2 categories)
- Lewisia pygmaea (2 categories)
- Kyllinga (2 categories)
- Quercus mohriana (2 categories)
- Polycarpaea corymbosa (2 categories)
- Nemastylis floridana (2 categories)
- Silene caroliniana subsp. caroliniana (2 categories)
- Hygrohypnum duriusculum (2 categories)
- Cirsium fontinale var. fontinale (2 categories)
- Xyris (2 categories)
- Malvaviscus arboreus var. arboreus (2 categories)
- Thelypteris resinifera (2 categories)
- Scirpus flaccidifolius (2 categories)
- Festuca thurberi (2 categories)
- Coptis (2 categories)
- Splachnum (2 categories)
- Arnica lonchophylla (2 categories)
- Eriogonum microtheca var. lapidicola (2 categories)
- Croton fruticulosus (2 categories)
- Trillium pusillum var. virginianum (2 categories)
- Crassula solieri (2 categories)
- Juncus ensifolius var. ensifolius (2 categories)
- Habranthus tubispathus (2 categories)
- Pennisetum villosum (2 categories)
- Carex lacustris (2 categories)
- Rubus vestitus (2 categories)
- Atriplex argentea var. argentea (2 categories)
- Palafoxia sphacelata (2 categories)
- Eriogonum fasciculatum var. fasciculatum (2 categories)
- Brachychiton populneus (2 categories)
- Hiptage benghalensis (2 categories)
- Ptilagrostis kingii (2 categories)
- Poa arctica subsp. aperta (2 categories)
- Muhlenbergia andina (2 categories)
- Cardamine hirsuta (2 categories)
- Eranthis hyemalis (2 categories)
- Ampelopsis cordata (2 categories)
- Chorizanthe polygonoides var. polygonoides (2 categories)
- Phyllanthus fraternus (2 categories)
- Elymus trachycaulus (2 categories)
- Lycurus setosus (2 categories)
- Sarmentypnum trichophyllum (2 categories)
- Clematis tangutica var. tangutica (2 categories)
- Arctostaphylos tomentosa (2 categories)
- Townsendia leptotes (2 categories)
- Ribes oxyacanthoides var. irriguum (2 categories)
- Aphanorrhegma (2 categories)
- Sida ulmifolia (2 categories)
- Orthotrichum cupulatum (2 categories)
- Isolepis carinata (2 categories)
- Ageratina lemmonii (2 categories)
- Gnaphalium exilifolium (2 categories)
- Prunus ilicifolia (2 categories)
- Pityopsis graminifolia var. aequilifolia (2 categories)
- Buddleja lindleyana (2 categories)
- Drepanocladus latinervis (2 categories)
- Microseris nutans (2 categories)
- Erigeron porsildii (2 categories)
- Boechera goodrichii (2 categories)
- Viola pinetorum (2 categories)
- Heteranthera (2 categories)
- Calochortus panamintensis (2 categories)
- Linum sect. Cathartolinum (2 categories)
- Leptarrhena (2 categories)
- Symphyotrichum laeve var. geyeri (2 categories)
- Allium unifolium (2 categories)
- Perityle rupestris var. albiflora (2 categories)
- Echinomastus erectocentrus var. erectocentrus (2 categories)
- Solidago flexicaulis (2 categories)
- Iliamna remota (2 categories)
- Gaillardia amblyodon (2 categories)
- Eriophyllum latilobum (2 categories)
- Rhexophyllum (2 categories)
- Andropogon glomeratus var. pumilus (2 categories)
- Seligeria acutifolia (2 categories)
- Onagraceae (2 categories)
- Cyperus haspan (2 categories)
- Euphrasia mollis (2 categories)
- Crataegus venusta (2 categories)
- Physaria lepidota subsp. lepidota (2 categories)
- Brickellia hinckleyi var. hinckleyi (2 categories)
- Disceliaceae (2 categories)
- Melochia tomentosa var. tomentosa (2 categories)
- Vaccinium parvifolium (2 categories)
- Datiscaceae (2 categories)
- Penstemon osterhoutii (2 categories)
- Carex sect. Rupestres (2 categories)
- Salix bebbiana (2 categories)
- Barbarea stricta (2 categories)
- Paspalum setaceum var. supinum (2 categories)
- Leymus ×vancouverensis (2 categories)
- Lagenaria siceraria subsp. siceraria (2 categories)
- Stephanomeria paniculata (2 categories)
- Quercus tomentella (2 categories)
- Polygala ramosa (2 categories)
- Drymocallis ashlandica (2 categories)
- Nestotus macleanii (2 categories)
- Silene involucrata (2 categories)
- Carex specifica (2 categories)
- Hymenocallis franklinensis (2 categories)
- Cirsium ochrocentrum var. martinii (2 categories)
- Yucca (2 categories)
- Chamaenerion angustifolium subsp. angustifolium (2 categories)
- Manfreda variegata (2 categories)
- Thinopyrum ponticum (2 categories)
- Scleria ciliata var. glabra (2 categories)
- Fimbristylis brevivaginata (2 categories)
- Cordylanthus kingii subsp. helleri (2 categories)
- Sporobolus junceus (2 categories)
- Artemisia abrotanum (2 categories)
- Eriogonum nudum var. regirivum (2 categories)
- Croton wigginsii (2 categories)
- Eulophia (2 categories)
- Crataegus (sect. Douglasia) ser. Douglasianae (2 categories)
- Juncus nodosus (2 categories)
- Hamamelis vernalis (2 categories)
- Penstemon atwoodii (2 categories)
- Carex lucorum var. austrolucorum (2 categories)
- Rudbeckia maxima (2 categories)
- Atriplex gardneri var. gardneri (2 categories)
- Panicum dichotomiflorum subsp. puritanorum (2 categories)
- Eriogonum heermannii var. floccosum (2 categories)
- Brachythecium asperrimum (2 categories)
- Ptychostomum nitidulum (2 categories)
- Poa fendleriana subsp. longiligula (2 categories)
- Muhlenbergia mexicana (2 categories)
- Eremogone congesta var. subcongesta (2 categories)
- Anaphalis (2 categories)
- Homalia (2 categories)
- Chrysactinia (2 categories)
- Ceanothus roderickii (2 categories)
- Lysichiton americanus (2 categories)
- Tephroseris lindstroemii (2 categories)
- Saussurea angustifolia (2 categories)
- Cliftonia (2 categories)
- Sphaeralcea rusbyi var. rusbyi (2 categories)
- Arecaceae (tribe Corypheae) subtribe Livistoninae (2 categories)
- Tradescantia humilis (2 categories)
- Roellobryaceae (2 categories)
- Aquilegia barnebyi (2 categories)
- Orthotrichum shawii (2 categories)
- Isoëtes lacustris (2 categories)
- Agoseris grandiflora var. leptophylla (2 categories)
- Gossypium hirsutum (2 categories)
- Plagiomnium rostratum (2 categories)
- Butomus (2 categories)
- Drymaria depressa (2 categories)
- Minuartia (2 categories)
- Erigeron sionis var. trilobatus (2 categories)
- Boechera peirsonii (2 categories)
- Viola septemloba (2 categories)
- Dichanthelium acuminatum subsp. lindheimeri (2 categories)
- Heterotheca fulcrata var. fulcrata (2 categories)
- Calopogon tuberosus var. tuberosus (2 categories)
- Ephedra californica (2 categories)
- Listera cordata (2 categories)
- Leptopterigynandrum (2 categories)
- Symphyotrichum pilosum var. pilosum (2 categories)
- Aloe vera (2 categories)
- Elaeagnaceae (2 categories)
- Solidago ohioensis (2 categories)
- Castilleja levisecta (2 categories)
- Gamochaeta antillana (2 categories)
- Erysimum occidentale (2 categories)
- Rhizomnium glabrescens (2 categories)
- Anemia (2 categories)
- Senecio atratus (2 categories)
- Oplismenus (2 categories)
- Aconitum reclinatum (2 categories)
- Cyperus plukenetii (2 categories)
- Eurybia macrophylla (2 categories)
- Crepis acuminata (2 categories)
- Potentilla holmgrenii (2 categories)
- Physaria purpurea (2 categories)
- Brodiaea (2 categories)
- Dodecahema leptoceras (2 categories)
- Mentzelia gracilenta (2 categories)
- Vaseyochloa (2 categories)
- Delairea odorata (2 categories)
- Helianthus deserticola (2 categories)
- Penstemon procerus var. modestus (2 categories)
- Salix farriae (2 categories)
- Bartsia (2 categories)
- Pavonia (2 categories)
- Liatris pauciflora var. secunda (2 categories)
- Larrea (2 categories)
- Stillingia texana (2 categories)
- Agrostis howellii (2 categories)
- Ranunculus acris (2 categories)
- Polygonella polygama var. croomii (2 categories)
- Nitrophila mohavensis (2 categories)
- Silene scaposa (2 categories)
- Carex tenax (2 categories)
- Hymenopappus filifolius var. pauciflorus (2 categories)
- Cirsium tracyi (2 categories)
- Yucca rostrata (2 categories)
- Cheilanthes intertexta (2 categories)
- Marshallia ramosa (2 categories)
- Thymophylla aurea var. polychaeta (2 categories)
- Fissidens curvatus (2 categories)
- Coreopsis basalis (2 categories)
- Stebbinsoseris heterocarpa (2 categories)
- Artemisia globularia subsp. lutea (2 categories)
- Eriogonum pelinophilum (2 categories)
- Sclerocactus wrightiae (2 categories)
- Eupatorium mikanioides (2 categories)
- Trisetum canescens (2 categories)
- Crataegus chrysocarpa var. faxonii (2 categories)
- Juncus torreyi (2 categories)
- Harrisia fragrans (2 categories)
- Penstemon carnosus (2 categories)
- Carex microchaeta subsp. microchaeta (2 categories)
- Rumex conglomeratus (2 categories)
- Atriplex pacifica (2 categories)
- Panicum rigidulum subsp. pubescens (2 categories)
- Puccinellia rupestris (2 categories)
- Poa porsildii (2 categories)
- Muhlenbergia uniflora (2 categories)
- Carex aquatilis var. minor (2 categories)
- Eremothera boothii subsp. condensata (2 categories)
- Hordeum (2 categories)
- Chrysopsis floridana (2 categories)
- Celtis tenuifolia (2 categories)
- Lythrum lineare (2 categories)
- Tetragonotheca repanda (2 categories)
- Saxifraga paniculata (2 categories)
- Cochlospermaceae (2 categories)
- Argemone albiflora subsp. albiflora (2 categories)
- Tragia ramosa (2 categories)
- Rorippa sphaerocarpa (2 categories)
- Ostrya (2 categories)
- Ivesia arizonica var. arizonica (2 categories)
- Agrostis elliottiana (2 categories)
- Pseudocalliergon trifarium (2 categories)
- Plantago heterophylla (2 categories)
- Carex collinsii (2 categories)
- Cakile lanceolata subsp. lanceolata (2 categories)
- Minuartia rubella (2 categories)
- Erigeron vicinus (2 categories)
- Boechera subpinnatifida (2 categories)
- Vitis cinerea var. floridana (2 categories)
- Dichanthelium leibergii (2 categories)
- Heterotheca villosa var. scabra (2 categories)
- Calymperes erosum (2 categories)
- Epilobium anagallidifolium (2 categories)
- Lloydia serotina var. serotina (2 categories)
- Lessingia micradenia var. micradenia (2 categories)
- Alternanthera brasiliana (2 categories)
- Petasites frigidus var. palmatus (2 categories)
- Eleocharis ambigens (2 categories)
- Castilleja ornata (2 categories)
- Salix monochroma (2 categories)
- Gaultheria procumbens (2 categories)
- Erythranthe discolor (2 categories)
- Rhododendron flammeum (2 categories)
- Anemone occidentalis (2 categories)
- Senecio integerrimus var. ochroleucus (2 categories)
- Opuntia phaeacantha (2 categories)
- Acrostichum danaeifolium (2 categories)
- Cyphomeris (2 categories)
- Eutrochium fistulosum (2 categories)
- Crepis runcinata subsp. barberi (2 categories)
- Potentilla reptans (2 categories)
- Physocarpus monogynus (2 categories)
- Bromus berteroanus (2 categories)
- Doellingeria (2 categories)
- Mentzelia multicaulis (2 categories)
- Erigeron arenarioides (2 categories)
- Berlandiera ×betonicifolia (2 categories)
- Verbascum densiflorum (2 categories)
- Delphinium geraniifolium (2 categories)
- Helianthus petiolaris subsp. fallax (2 categories)
- Bellibarbula (2 categories)
- Ligularia dentata (2 categories)
- Lasthenia sect. Amphiachaenia (2 categories)
- Streptanthus diversifolius (2 categories)
- Alchemilla glabra (2 categories)
- Ranunculus cymbalaria (2 categories)
- Penstemon saxosorum (2 categories)
- Polygonum nuttallii (2 categories)
- Dudleya blochmaniae subsp. insularis (2 categories)
- Nothocalaïs cuspidata (2 categories)
- Silphium asteriscus var. simpsonii (2 categories)
- Carex ursina (2 categories)
- Hymenoxys brachyactis (2 categories)
- Citrullus (2 categories)
- Zephyranthes citrina (2 categories)
- Chenopodium albescens (2 categories)
- Mayacaceae (2 categories)
- Tidestromia (2 categories)
- Flaveria (2 categories)
- Coreopsis tinctoria (2 categories)
- Stellaria longipes subsp. longipes (2 categories)
- Artemisia serrata (2 categories)
- Eriogonum saxatile (2 categories)
- Ranunculus hebecarpus (2 categories)
- Scopelophila cataractae (2 categories)
- Abelmoschus esculentus (2 categories)
- Cuphea aspera (2 categories)
- Euphorbia blodgettii (2 categories)
- Triticum aestivum (2 categories)
- Crataegus douglasii (2 categories)
- Juniperus pinchotii (2 categories)
- Hebecarpa rectipilis (2 categories)
- Carex novae-angliae (2 categories)
- Rumex persicarioides (2 categories)
- Atriplex sect. Spongiocarpus (2 categories)
- Papaver macounii subsp. discolor (2 categories)
- Pyramidula (2 categories)
- Poa secunda subsp. secunda (2 categories)
- Myagrum perfoliatum (2 categories)
- Carex bicolor (2 categories)
- Ericameria crispa (2 categories)
- Horkelia cuneata (2 categories)
- Chrysothamnus viscidiflorus subsp. axillaris (2 categories)
- Centaurea ×moncktonii (2 categories)
- Madia elegans (2 categories)
- Tetrapteron (2 categories)
- Schisandra (2 categories)
- Coleogyne ramosissima (2 categories)
- Sphagnum majus subsp. norvegicum (2 categories)
- Argyrochosma jonesii (2 categories)
- Ivesia sabulosa (2 categories)
- Grimmia pulvinata (2 categories)
- Pseudognaphalium microcephalum (2 categories)
- Pedicularis bracteosa var. flavida (2 categories)
- Platanthera dilatata (2 categories)
- Carex debilis var. rudgei (2 categories)
- Calamagrostis stricta (2 categories)
- Rosa nitida (2 categories)
- Mirabilis nyctaginea (2 categories)
- Oxalis intermedia (2 categories)
- Eriochloa pseudoacrotricha (2 categories)
- Bolandra (2 categories)
- Vulpia ciliata (2 categories)
- Dichanthelium sect. Pedicellata (2 categories)
- Heuchera micrantha var. macropetala (2 categories)
- Camelina microcarpa (2 categories)
- Epilobium mirabile (2 categories)
- Lorandersonia (2 categories)
- Synthyris borealis (2 categories)
- Amaranthus blitum (2 categories)
- Phalaris caroliniana (2 categories)
- Eleocharis lanceolata (2 categories)
- Solidago subsect. Multiradiatae (2 categories)
- Castilleja rubicundula var. lithospermoides (2 categories)
- Gemmabryum californicum (2 categories)
- Erythranthe nasuta (2 categories)
- Rhynchospora cephalantha (2 categories)
- Anoda abutiloides (2 categories)
- Senecio viscosus (2 categories)
- Orchidaceae (tribe Epidendreae) subtribe Laeliinae (2 categories)
- Adlumia fungosa (2 categories)
- Cyrtomium fortunei var. fortunei (2 categories)
- Potentilla sierrae-blancae (2 categories)
- Picrothamnus (2 categories)
- Bromus mucroglumis (2 categories)
- Draba aleutica (2 categories)
- Mentzelia strictissima (2 categories)
- Erigeron chrysopsidis var. austiniae (2 categories)
- Betula populifolia (2 categories)
- Vernicia (2 categories)
- Delphinium nuttallii subsp. ochroleucum (2 categories)
- Lilium superbum (2 categories)
- Laënnecia coulteri (2 categories)
- Streptanthus vimineus (2 categories)
- Allium (2 categories)
- Polypodium amorphum (2 categories)
- Dudleya traskiae (2 categories)
- Nuttallanthus (2 categories)
- Sinosenecio newcombei (2 categories)
- Carlina vulgaris subsp. vulgaris (2 categories)
- Hypericum brachyphyllum (2 categories)
- Clarkia biloba subsp. biloba (2 categories)
- Zingiber (2 categories)
- Chenopodium murale (2 categories)
- Melaleuca linariifolia (2 categories)
- Timmia norvegica (2 categories)
- Fontinalis redfearnii (2 categories)
- Cornus glabrata (2 categories)
- Stenotus armerioides var. armerioides (2 categories)
- Arundo (2 categories)
- Eriogonum subreniforme (2 categories)
- Ranunculus oresterus (2 categories)
- Secale strictum (2 categories)
- Oenothera gaura (2 categories)
- Cyclodictyon (2 categories)
- Euphorbia exstipulata (2 categories)
- Tropidocarpum gracile (2 categories)
- Crataegus jonesiae (2 categories)
- Digitaria eriantha subsp. pentzii (2 categories)
- Helenium elegans var. elegans (2 categories)
- Penstemon euglaucus (2 categories)
- Carex pendula (2 categories)
- Aubrieta (2 categories)
- Parapholis strigosa (2 categories)
- Pyrrocoma hirta var. hirta (2 categories)
- Poaceae subfam. Bambusoideae (2 categories)
- Myriophyllum alterniflorum (2 categories)
- Ericameria nauseosa var. salicifolia (2 categories)
- Horkelia truncata (2 categories)
- Chylismia munzii (2 categories)
- Cerastium dichotomum (2 categories)
- Malacothamnus aboriginum (2 categories)
- Thalictrum polycarpum (2 categories)
- Schistidium strictum (2 categories)
- Colocasia esculenta (2 categories)
- Sphagnum sect. Sphagnum (2 categories)
- Arisaema dracontium (2 categories)
- Trichodon cylindricus (2 categories)
- Corylus cornuta subsp. californica (2 categories)
- Arctanthemum (2 categories)
- Grindelia oölepis (2 categories)
- Pedicularis oederi (2 categories)
- Platanus wrightii (2 categories)
- Carex elynoides (2 categories)
- Rosa tomentosa (2 categories)
- Asplenium ×curtissii (2 categories)
- Mnium arizonicum (2 categories)
- Oxytheca watsonii (2 categories)
- Eriogonum artificis (2 categories)
- Borrichia ×cubana (2 categories)
- Saccharum alopecuroides (2 categories)
- Aureolaria flava (2 categories)
- Parkeriaceae (2 categories)
- Keckiella antirrhinoides var. microphylla (2 categories)
- Poaceae tribe Bambuseae (2 categories)
- Myriophyllum tenellum (2 categories)
- Ericameria parishii (2 categories)
- Horsfordia newberryi (2 categories)
- Chylismia specicola subsp. specicola (2 categories)
- Cerastium nutans var. nutans (2 categories)
- Malacothrix clevelandii (2 categories)
- Thalictrum venulosum (2 categories)
- Schizachne purpurascens (2 categories)
- Colubrina texensis (2 categories)
- Sphagnum subtile (2 categories)
- Aristida dichotoma (2 categories)
- Coryphantha hesteri (2 categories)
- Jarava speciosa (2 categories)
- Grusonia clavata (2 categories)
- Pedicularis pulchella (2 categories)
- Platylomella (2 categories)
- Carex filifolia var. erostrata (2 categories)
- Rosaceae subfam. Dryadoideae (2 categories)
- Asteraceae (tribe Heliantheae) subtribe Coreopsidinae (2 categories)
- Moehringia (2 categories)
- Pachysandra procumbens (2 categories)
- Eriogonum brandegeei (2 categories)
- Bothriochloa laguroides (2 categories)
- Weissia jamaicensis (2 categories)
- Dicranella pacifica (2 categories)
- Hibiscus aculeatus (2 categories)
- Pseudorontium (2 categories)
- Campylium laxifolium (2 categories)
- Epixiphium wislizeni (2 categories)
- Ludwigia sect. Jussiaea (2 categories)
- Syringodium filiforme (2 categories)
- Amblyodon (2 categories)
- Philadelphus microphyllus var. argyrocalyx (2 categories)
- Eleocharis tortilis (2 categories)
- Catopsis nutans (2 categories)
- Salix sitchensis (2 categories)
- Sorbus californica (2 categories)
- Geum urbanum (2 categories)
- Rhynchospora miliacea (2 categories)
- Setaria magna (2 categories)
- Oreostemma elatum (2 categories)
- Iresine heterophylla (2 categories)
- Agalinis laxa (2 categories)
- Prenanthella (2 categories)
- Pinus flexilis (2 categories)
- Bruchia brevifolia (2 categories)
- Draba grandis (2 categories)
- Micranthes fragosa (2 categories)
- Erigeron foliosus var. hartwegii (2 categories)
- Bischofia javanica (2 categories)
- Veronica persica (2 categories)
- Delphinium variegatum subsp. kinkiense (2 categories)
- Hennediella heimii var. arctica (2 categories)
- Callisia (2 categories)
- Limonium limbatum (2 categories)
- Lechea torreyi var. torreyi (2 categories)
- Suaeda californica (2 categories)
- Allium fibrillum (2 categories)
- Pentachaeta alsinoides (2 categories)
- Polytrias amaura (2 categories)
- Ecballium elaterium (2 categories)
- Oedipodium (2 categories)
- Sisyrinchium mucronatum (2 categories)
- Carya laciniosa (2 categories)
- Clarkia rostrata (2 categories)
- Zygodon menziesii (2 categories)
- Chionophila (2 categories)
- Torreya californica (2 categories)
- Frangula rubra subsp. obtusissima (2 categories)
- Asplenium adiantum-nigrum (2 categories)
- Eriogonum umbellatum var. humistratum (2 categories)
- Ranunculus sulphureus (2 categories)
- Sedum oreganum var. oreganum (2 categories)
- Oenothera pallida subsp. runcinata (2 categories)
- Acalypha monococca (2 categories)
- Cymbalaria (2 categories)
- Euphorbia mercurialina (2 categories)
- Ulmus rubra (2 categories)
- Crataegus orbicularis (2 categories)
- Porophyllum ruderale var. macrocephalum (2 categories)
- Brassica tournefortii (2 categories)
- Dioscorea floridana (2 categories)
- Penstemon harbourii (2 categories)
- Carex rostrata (2 categories)
- Sagina decumbens subsp. occidentalis (2 categories)
- Ayenia euphrasiifolia (2 categories)
- Paronychia franciscana (2 categories)
- Kobresia (2 categories)
- Quercus austrina (2 categories)
- Pogonatum (2 categories)
- Napaea dioica (2 categories)
- Sidalcea malviflora subsp. patula (2 categories)
- Humulus japonicus (2 categories)
- Circaea alpina subsp. pacifica (2 categories)
- Cercocarpus (2 categories)
- Malaxis monophyllos var. monophyllos (2 categories)
- Thelypodiopsis vaseyi (2 categories)
- Schoenolirion albiflorum (2 categories)
- Commicarpus scandens (2 categories)
- Spiraea japonica (2 categories)
- Aristida simpliciflora (2 categories)
- Eriogonum intrafractum (2 categories)
- Crocanthemum corymbosum (2 categories)
- Erythronium pluriflorum (2 categories)
- Tridens carolinianus (2 categories)
- Cotoneaster crispii (2 categories)
- Arctostaphylos glandulosa subsp. adamsii (2 categories)
- Juglandaceae (2 categories)
- Gutierrezia serotina (2 categories)
- Pellaea atropurpurea (2 categories)
- Pleuridium ravenelii (2 categories)
- Carex gracillima (2 categories)
- Rosulabryum torquescens (2 categories)
- Asteraceae tribe Senecioneae (2 categories)
- Monolepis (2 categories)
- Packera greenei (2 categories)
- Eriogonum congdonii (2 categories)
- Botrychium pseudopinnatum (2 categories)
- Wolffiella oblonga (2 categories)
- Hieracium caespitosum (2 categories)
- Psilocarphus chilensis (2 categories)
- Eragrostis cilianensis (2 categories)
- Talipariti tiliaceum (2 categories)
- Amelanchier (2 categories)
- Phleum alpinum (2 categories)
- Elodium paludosum (2 categories)
- Luziola fluitans (2 categories)
- Ceanothus arboreus (2 categories)
- Salsola soda (2 categories)
- Claytonia rubra subsp. depressa (2 categories)
- Sparganium androcladum (2 categories)
- Rhytidiopsis robusta (2 categories)
- Antennaria soliceps (2 categories)
- Seymeria falcata var. falcata (2 categories)
- Orobanche pinorum (2 categories)
- Iris munzii (2 categories)
- Agave decipiens (2 categories)
- Glebionis segetum (2 categories)
- Primula cusickiana var. nevadensis (2 categories)
- Piper (2 categories)
- Bryonia dioica (2 categories)
- Draba oligosperma (2 categories)
- Micranthes subapetala (2 categories)
- Erigeron kuschei (2 categories)
- Bloomeria (2 categories)
- Viola beckwithii (2 categories)
- Deschampsia sukatschewii (2 categories)
- Herzogiella turfacea (2 categories)
- Calochortus ambiguus (2 categories)
- Emilia (2 categories)
- Lindernia ciliata (2 categories)
- Lepanthopsis (2 categories)
- Swallenia alexandrae (2 categories)
- Allium neapolitanum (2 categories)
- Echinocereus coccineus (2 categories)
- Oenothera cinerea subsp. parksii (2 categories)
- Smilax illinoensis (2 categories)
- Castanea ozarkensis (2 categories)
- Hypnum fauriei (2 categories)
- Clarkia virgata (2 categories)
- ×elyleymus colvillensis (2 categories)
- Chlorogalum parviflorum (2 categories)
- Tortula guepinii (2 categories)
- Fritillaria liliacea (2 categories)
- Eriogonum visheri (2 categories)
- Reseda alba (2 categories)
- Selaginella arenicola subsp. riddellii (2 categories)
- Oenothera simulans (2 categories)
- Acaulon schimperianum (2 categories)
- Cynodontium strumiferum (2 categories)
- Euphorbia purpurea (2 categories)
- Urochloa panicoides (2 categories)
- Crataegus rivulopugnensis (2 categories)
- Potamogeton gramineus (2 categories)
- Brassicaceae tribe Thlaspideae (2 categories)
- Diplacus brevipes (2 categories)
- Penstemon lanceolatus (2 categories)
- Carex sect. Bicolores (2 categories)
- Sagittaria lancifolia subsp. media (2 categories)
- Baccharis sarothroides (2 categories)
- Parthenocissus tricuspidata (2 categories)
- Leucothoë davisiae (2 categories)
- Krameria lanceolata (2 categories)
- Quercus havardii (2 categories)
- Pohlia nutans (2 categories)
- Neckera menziesii (2 categories)
- Hydrastis (2 categories)
- Ximenia (2 categories)
- Chaenactis macrantha (2 categories)
- Malva parviflora (2 categories)
- Schoenoplectus triqueter (2 categories)
- Festuca rubra subsp. rubra (2 categories)
- Conostomum tetragonum (2 categories)
- Spiranthes lucida (2 categories)
- Armoracia rusticana (2 categories)
- Eriogonum longifolium var. gnaphalifolium (2 categories)
- Crossidium squamiferum var. squamiferum (2 categories)
- Eucalyptus citriodora (2 categories)
- Trillium erectum (2 categories)
- Cottsia (2 categories)
- Juncus canadensis (2 categories)
- Gymnostomum viridulum (2 categories)
- Pennellia longifolia (2 categories)
- Carex hystericina (2 categories)
- Rubus leucodermis var. leucodermis (2 categories)
- Athysanus (2 categories)
- Mortonia (2 categories)
- Eriogonum douglasii var. elkoense (2 categories)
- Bouteloua ramosa (2 categories)
- Didymodon maschalogena (2 categories)
- Hilaria belangeri var. longifolia (2 categories)
- Pteris multifida (2 categories)
- Pluchea odorata var. succulenta (2 categories)
- Capraria mexicana (2 categories)
- Eragrostis pilosa var. perplexa (2 categories)
- Taraxacum palustre (2 categories)
- Ammannia (2 categories)
- Phryma (2 categories)
- Elymus hystrix (2 categories)
- Luzula subg. Anthelaea (2 categories)
- Ceanothus impressus var. nipomensis (2 categories)
- Sanvitalia (2 categories)
- Clematis lasiantha (2 categories)
- Spergularia diandra (2 categories)
- Arctostaphylos parryana subsp. parryana (2 categories)
- Ribes indecorum (2 categories)
- Anulocaulis annulatus (2 categories)
- Sicyosperma gracile (2 categories)
- Orthodontiaceae (2 categories)
- Isocarpha oppositifolia var. achyranthes (2 categories)
- Agave utahensis (2 categories)
- Glyceria grandis var. grandis (2 categories)
- Prunus americana (2 categories)
- Piptochaetium setosum (2 categories)
- Bucklandiella brevipes (2 categories)
- Draba sphaerocarpa (2 categories)
- Micropus (2 categories)
- Erigeron pallens (2 categories)
- Boechera cusickii (2 categories)
- Viola lithion (2 categories)
- Dianella ensifolia (2 categories)
- Hesperolinon didymocarpum (2 categories)
- Calochortus kennedyi var. kennedyi (2 categories)
- Encelia scaposa (2 categories)
- Linum imbricatum (2 categories)
- Lepidium oblongum (2 categories)
- Symphyotrichum eulae (2 categories)
- Allium sativum var. sativum (2 categories)
- Perityle emoryi (2 categories)
- Echinochloa muricata (2 categories)
- Solidago arguta var. harrisii (2 categories)
- Castilleja christii (2 categories)
- Hypoxis juncea (2 categories)
- Chorizanthe brevicornu var. spathulata (2 categories)
- Fumaria officinalis (2 categories)
- Eriophyllum (2 categories)
- Rhamnus utilis var. utilis (2 categories)
- Selaginella uncinata (2 categories)
- Oenothera villosa subsp. strigosa (2 categories)
- Achnatherum occidentale subsp. californicum (2 categories)
- Cyperus eragrostis (2 categories)
- Euphorbia tithymaloides (2 categories)
- Crataegus spes-aestatum (2 categories)
- Brickellia californica (2 categories)
- Diplacus rattanii (2 categories)
- Melica mutica (2 categories)
- Vaccinium (2 categories)
- Daphne (2 categories)
- Penstemon montanus var. idahoensis (2 categories)
- Carex sect. Leucoglochin (2 categories)
- Salicornia depressa (2 categories)
- Balsamorhiza careyana (2 categories)
- Paspalum modestum (2 categories)
- Leymus cinereus (2 categories)
- Lachnocaulon anceps (2 categories)
- Quercus phellos (2 categories)
- Polygala alba (2 categories)
- Neolloydia (2 categories)
- Silene dichotoma subsp. dichotoma (2 categories)
- Hygroryza (2 categories)
- Cirsium hydrophilum var. vaseyi (2 categories)
- Xyris fimbriata (2 categories)
- Chamaebatia australis (2 categories)
- Thelypteris subg. Stegnogramma (2 categories)
- Sciuro-hypnum curtum (2 categories)
- Ficus aurea (2 categories)
- Corallorhiza odontorhiza (2 categories)
- Sporobolus buckleyi (2 categories)
- Arnica venosa (2 categories)
- Croton leucophyllus var. leucophyllus (2 categories)
- Eucladium verticillatum (2 categories)
- Trillium underwoodii (2 categories)
- Crataegus (sect. Coccineae) ser. Crus-galli (2 categories)
- Juncus hallii (2 categories)
- Halesia (2 categories)
- Penstemon albomarginatus (2 categories)
- Carex laxiculmis var. laxiculmis (2 categories)
- Rudbeckia fulgida var. speciosa (2 categories)
- Atriplex confertifolia (2 categories)
- Palustriella falcata (2 categories)
- Eriogonum giganteum var. formosum (2 categories)
- Brachypodium distachyon (2 categories)
- Holocarpha heermannii (2 categories)
- Ptychosperma (2 categories)
- Poa bulbosa (2 categories)
- Muhlenbergia crispiseta (2 categories)
- Cardamine oligosperma (2 categories)
- Eremalche parryi subsp. parryi (2 categories)
- Amphicarpum muhlenbergianum (2 categories)
- Chorizanthe sect. Fragile (2 categories)
- Phyllodoce aleutica (2 categories)
- Lygodesmia juncea (2 categories)
- Tayloria froelichiana (2 categories)
- Sarracenia oreophila (2 categories)
- Cleome ornithopodioides (2 categories)
- Sphaeralcea fendleri var. albescens (2 categories)
- Arctostaphylos viscida subsp. viscida (2 categories)
- Townsendia texensis (2 categories)
- Aphanostephus skirrhobasis var. thalassius (2 categories)
- Sidalcea celata (2 categories)
- Orthotrichum kellmanii (2 categories)
- Isothecium (2 categories)
- Ageratum houstonianum (2 categories)
- Gomphrena martiana (2 categories)
- Prunus nigra (2 categories)
- Bulbophyllum pachyrachis (2 categories)
- Mielichhoferia mielichhoferiana (2 categories)
- Erigeron purpuratus (2 categories)
- Boechera inyoensis (2 categories)
- Heteromeles (2 categories)
- Calochortus tolmiei (2 categories)
- Entodon seductrix (2 categories)
- Liparis (2 categories)
- Leptochloa fusca subsp. uninervia (2 categories)
- Symphyotrichum lentum (2 categories)
- Allowissadula (2 categories)
- Perityle tenella (2 categories)
- Echinophyllum sachalinense (2 categories)
- Solidago latissimifolia (2 categories)
- Castilleja gleasoni (2 categories)
- Galanthus elwesii (2 categories)
- Eruca (2 categories)
- Rhinotropis cornuta var. cornuta (2 categories)
- Andropogon ternarius (2 categories)
- Seligeria subimmersa (2 categories)
- Acleisanthes crassifolia (2 categories)
- Cyperus lentiginosus (2 categories)
- Euphrasia stricta var. stricta (2 categories)
- Crataegus williamsii (2 categories)
- Potentilla drummondii (2 categories)
- Dithyrea (2 categories)
- Mentzelia argillicola (2 categories)
- Vaccinium sect. Vitis-idaea (2 categories)
- Deinandra arida (2 categories)
- Penstemon papillatus (2 categories)
- Carex sect. Vulpinae (2 categories)
- Salix caprea (2 categories)
- Barbula convoluta var. gallinula (2 categories)
- Passiflora arizonica (2 categories)
- Lagotis glauca subsp. lanceolata (2 categories)
- Stereophyllum radiculosum (2 categories)
- Racopilaceae (2 categories)
- Polygaloides (2 categories)
- Drymocallis glandulosa var. reflexa (2 categories)
- Neyraudia (2 categories)
- Silene menziesii (2 categories)
- Carex stipata var. maxima (2 categories)
- Hymenocallis puntagordensis (2 categories)
- Yucca baileyi (2 categories)
- Chasmanthe (2 categories)
- Manilkara jaimiqui subsp. emarginata (2 categories)
- Thrinax radiata (2 categories)
- Scleria pauciflora var. pauciflora (2 categories)
- Fimbristylis schoenoides (2 categories)
- Cordylanthus rigidus (2 categories)
- Sporobolus vaginiflorus var. ozarkanus (2 categories)
- Eriogonum ostlundii (2 categories)
- Crypsis (2 categories)
- Euonymus occidentalis var. parishii (2 categories)
- Tripogon (2 categories)
- Crataegus aprica (2 categories)
- Juncus repens (2 categories)
- Haplodontium (2 categories)
- Penstemon barnebyi (2 categories)
- Carex mackenziei (2 categories)
- Rudbeckia subtomentosa (2 categories)
- Atriplex gmelinii var. alaskensis (2 categories)
- Panicum hirticaule subsp. hirticaule (2 categories)
- Eriogonum heracleoides var. leucophaeum (2 categories)
- Ptychostomum subneodamense (2 categories)
- Poa interior (2 categories)
- Muhlenbergia racemosa (2 categories)
- Eremogone hookeri var. hookeri (2 categories)
- Homalothecium californicum (2 categories)
- Physaria carinata subsp. pulchella (2 categories)
- Ceanothus velutinus var. laevigatus (2 categories)
- Lysimachia maritima (2 categories)
- Tetracoccus dioicus (2 categories)
- Saxifraga bracteata (2 categories)
- Clusia (2 categories)
- Sphaeromeria ruthiae (2 categories)
- Arecaceae tribe Hyophorbeae (2 categories)
- Tradescantia pinetorum (2 categories)
- Romulea rosea (2 categories)
- Aquilegia elegantula (2 categories)
- Orychophragmus (2 categories)
- Isoëtes tegetiformans (2 categories)
- Agrimonia gryposepala (2 categories)
- Graptopetalum rusbyi (2 categories)
- Psathyrotes ramosissima (2 categories)
- Plagiothecium latebricola (2 categories)
- Carex bushii (2 categories)
- Byrsonima (2 categories)
- Drymocallis (2 categories)
- Minuartia drummondii (2 categories)
- Erigeron supplex (2 categories)
- Boechera puberula (2 categories)
- Viola umbraticola var. glaberrima (2 categories)
- Dichanthelium commutatum (2 categories)
- Heterotheca pumila (2 categories)
- Calycadenia oppositifolia (2 categories)
- Ephemeraceae (2 categories)
- Lithophragma (2 categories)
- Lescuraea (2 categories)
- Symphyotrichum puniceum var. scabricaule (2 categories)
- Alopecurus aequalis (2 categories)
- Persicaria robustior (2 categories)
- Elatine ambigua (2 categories)
- Solidago puberula subsp. pulverulenta (2 categories)
- Castilleja mexicana (2 categories)
- Salix herbacea (2 categories)
- Gamochaeta ustulata (2 categories)
- Erythranthe arenaria (2 categories)
- Rhodiola integrifolia subsp. integrifolia (2 categories)
- Anemone cylindrica (2 categories)
- Opuntia basilaris var. treleasei (2 categories)
- Aconogonon phytolaccifolium var. phytolaccifolium (2 categories)
- Cyperus retrorsus (2 categories)
- Eurybia surculosa (2 categories)
- Crepis foetida (2 categories)
- Potentilla macounii (2 categories)
- Physaria spatulata (2 categories)
- Brodiaea filifolia (2 categories)
- Dodecatheon conjugens var. conjugens (2 categories)
- Mentzelia jonesii (2 categories)
- Berberis pinnata subsp. pinnata (2 categories)
- Venegasia (2 categories)
- Delphinium basalticum (2 categories)
- Helianthus laciniatus (2 categories)
- Penstemon putus (2 categories)
- Batesimalva (2 categories)
- Paysonia grandiflora (2 categories)
- Straminergon (2 categories)
- Agrostis stolonifera (2 categories)
- Ranunculus ambigens (2 categories)
- Polygonum aviculare subsp. depressum (2 categories)
- Dryopteris marginalis (2 categories)
- Nogopterium (2 categories)
- Silene subciliata (2 categories)
- Carex tincta (2 categories)
- Hymenopappus scabiosaeus var. scabiosaeus (2 categories)
- Cissus trifoliata (2 categories)
- Zamiaceae (2 categories)
- Cheilanthes villosa (2 categories)
- Matricaria chamomilla (2 categories)
- Thymophylla tenuiloba var. tenuiloba (2 categories)
- Fissidens obtusifolius (2 categories)
- Coreopsis intermedia (2 categories)
- Stellaria americana (2 categories)
- Artemisia ludoviciana subsp. mexicana (2 categories)
- Scleropodium cespitans (2 categories)
- Cucurbita (2 categories)
- Eupatorium serotinum (2 categories)
- Triteleia clementina (2 categories)
- Crataegus coccinioides (2 categories)
- Didymodon norrisii (2 categories)
- Juncus validus var. validus (2 categories)
- Hastingsia serpentinicola (2 categories)
- Penstemon cobaea var. purpureus (2 categories)
- Carex molestiformis (2 categories)
- Rumex graminifolius (2 categories)
- Atriplex pleiantha (2 categories)
- Panicum sect. Repentia (2 categories)
- Purshia ericifolia (2 categories)
- Poa rhizomata (2 categories)
- Mulgedium pulchellum (2 categories)
- Carex athrostachya (2 categories)
- Erica cinerea (2 categories)
- Hordeum marinum (2 categories)
- Chrysopsis linearifolia subsp. linearifolia (2 categories)
- Centaurea benedicta (2 categories)
- Macleaya (2 categories)
- Saxifragopsis (2 categories)
- Codriophorus ryszardii (2 categories)
- Sphagnum fimbriatum subsp. fimbriatum (2 categories)
- Tragus (2 categories)
- Arabis eschscholtziana (2 categories)
- Oxalis brasiliensis (2 categories)
- Ivesia gordonii var. ursinorum (2 categories)
- Grimmia elongata (2 categories)
- Pseudocrossidium replicatum (2 categories)
- Pectis linearifolia (2 categories)
- Plantago rhodosperma (2 categories)
- Carex constanceana (2 categories)
- Calamagrostis canadensis var. macouniana (2 categories)
- Rosa arkansana (2 categories)
- Mirabilis gigantea (2 categories)
- Eriocaulon compressum (2 categories)
- Boehmeria cylindrica (2 categories)
- Vitis rupestris (2 categories)
- Dichanthelium ovale subsp. pseudopubescens (2 categories)
- Heuchera americana var. hispida (2 categories)
- Calyptranthes pallens (2 categories)
- Epilobium ciliatum subsp. watsonii (2 categories)
- Logfia (2 categories)
- Leucanthemum (2 categories)
- Symphyotrichum turbinellum (2 categories)
- Althaea armeniaca (2 categories)
- Petrophytum caespitosum subsp. acuminatum (2 categories)
- Eleocharis cellulosa (2 categories)
- Solidago simplex var. ontarioensis (2 categories)
- Castilleja parviflora var. parviflora (2 categories)
- Salix ovalifolia var. arctolitoralis (2 categories)
- Gaylussacia orocola (2 categories)
- Erythranthe gracilipes (2 categories)
- Rhododendron prunifolium (2 categories)
- Anemone quinquefolia var. quinquefolia (2 categories)
- Senecio parryi (2 categories)
- Opuntia santa-rita (2 categories)
- Adenophyllum cooperi (2 categories)
- Cypripedium montanum (2 categories)
- Fabronia (2 categories)
- Crinum americanum (2 categories)
- Potentilla sect. Arenicolae (2 categories)
- Phytolaccaceae (2 categories)
- Bromus danthoniae (2 categories)
- Dopatrium (2 categories)
- Mentzelia perennis (2 categories)
- Erigeron bellidiastrum var. robustus (2 categories)
- Beta (2 categories)
- Verbascum speciosum subsp. speciosum (2 categories)
- Delphinium hansenii subsp. hansenii (2 categories)
- Helianthus schweinitzii (2 categories)
- Berberis (2 categories)
- Lilium humboldtii subsp. humboldtii (2 categories)
- Lavatera olbia (2 categories)
- Streptanthus glandulosus subsp. secundus (2 categories)
- Aletris aurea (2 categories)
- Penstemon sect. Chamaeleon (2 categories)
- Polygonum polygaloides subsp. kelloggii (2 categories)
- Dudleya cymosa subsp. paniculata (2 categories)
- Notholaena copelandii (2 categories)
- Silphium perfoliatum var. connatum (2 categories)
- Carex virescens (2 categories)
- Hymenoxys richardsonii var. floribunda (2 categories)
- Cladoraphis (2 categories)
- Zephyranthes traubii (2 categories)
- Chenopodium californicum (2 categories)
- Tillandsia bartramii (2 categories)
- Fleischmannia sonorae (2 categories)
- Corispermum hookeri var. pseudodeclinatum (2 categories)
- Stellaria umbellata (2 categories)
- Artemisia tridentata subsp. tridentata (2 categories)
- Eriogonum spergulinum var. pratense (2 categories)
- Ranunculus inamoenus var. subaffinis (2 categories)
- Scouleria (2 categories)
- Abies magnifica (2 categories)
- Euphorbia conferta (2 categories)
- Triticum urartu (2 categories)
- Crataegus florens (2 categories)
- Dieteria canescens var. nebraskana (2 categories)
- Kallstroemia (2 categories)
- Hedwigia stellata (2 categories)
- Penstemon deustus var. suffrutescens (2 categories)
- Carex ormostachya (2 categories)
- Rumex stenophyllus (2 categories)
- Atriplex subsect. Arenariae (2 categories)
- Papaver radicatum subsp. radicatum (2 categories)
- Pyrola picta (2 categories)
- Poa subsect. Halophytae (2 categories)
- Myosurus apetalus var. borealis (2 categories)
- Carex breweri (2 categories)
- Ericameria lignumviridis (2 categories)
- Horkelia fusca var. filicoides (2 categories)
- Chylismia brevipes subsp. pallidula (2 categories)
- Centromadia pungens subsp. laevis (2 categories)
- Magnolia grandiflora (2 categories)
- Thalassia testudinum (2 categories)
- Schistidium boreale (2 categories)
- Collinsia corymbosa (2 categories)
- Sphagnum palustre (2 categories)
- Argythamnia brandegeei var. intonsa (2 categories)
- Triantha occidentalis (2 categories)
- Corydalis caseana subsp. brachycarpa (2 categories)
- Arceuthobium campylopodum subsp. occidentale (2 categories)
- Ivesia shockleyi var. ostleri (2 categories)
- Grimmia teretinervis (2 categories)
- Pseudoleskea (2 categories)
- Platanthera integra (2 categories)
- Carex digitalis var. digitalis (2 categories)
- Calamovilfa longifolia (2 categories)
- Rosa rubiginosa var. nemoralis (2 categories)
- Asplenium montanum (2 categories)
- Miscanthus (2 categories)
- Oxalis suksdorfii (2 categories)
- Eriogonum allenii (2 categories)
- Boltonia (2 categories)
- Vulpia sciurea (2 categories)
- Dichanthelium xanthophysum (2 categories)
- Heuchera richardsonii (2 categories)
- Camissonia kernensis subsp. gilmanii (2 categories)
- Epilobium ravenii (2 categories)
- Ludwigia alata (2 categories)
- Synthyris oblongifolia (2 categories)
- Amaranthus graecizans (2 categories)
- Phaulothamnus spinescens (2 categories)
- Eleocharis nana (2 categories)
- Solidago ulmifolia var. ulmifolia (2 categories)
- Castilleja subinclusa (2 categories)
- Salix sect. Daphnella (2 categories)
- Gemmabryum sect. Caespitibryum (2 categories)
- Erythranthe pulsiferae (2 categories)
- Rhynchospora divergens (2 categories)
- Anomobryum (2 categories)
- Sericocarpus asteroides (2 categories)
- Orchidaceae subfam. Epidendroideae (2 categories)
- Illicium (2 categories)
- Aegilops geniculata (2 categories)
- Fendlera rupicola (2 categories)
- Potentilla supina subsp. paradoxa (2 categories)
- Pilosium (2 categories)
- Bromus racemosus (2 categories)
- Draba asterophora (2 categories)
- Menziesia (2 categories)
- Erigeron concinnus var. subglaber (2 categories)
- Bidens aristosa (2 categories)
- Vernonia glauca (2 categories)
- Delphinium patens (2 categories)
- Helleborus (2 categories)
- Calendula officinalis (2 categories)
- Limnanthes alba subsp. parishii (2 categories)
- Leavenworthia stylosa (2 categories)
- Allium bisceptrum (2 categories)
- Penstemon subulatus (2 categories)
- Polypogon (2 categories)
- Dulichium arundinaceum var. boreale (2 categories)
- Nymphaea jamesoniana (2 categories)
- Sisyrinchium albidum (2 categories)
- Carphephorus carnosus (2 categories)
- Hypericum dolabriforme (2 categories)
- Clarkia cylindrica (2 categories)
- Zizania aquatica var. aquatica (2 categories)
- Chenopodium rubrum var. rubrum (2 categories)
- Melampyrum (2 categories)
- Tipularia discolor (2 categories)
- Cornus subg. Arctocrania (2 categories)
- Stephanomeria exigua subsp. coronaria (2 categories)
- Aschisma (2 categories)
- Eriogonum thompsoniae var. albiflorum (2 categories)
- Ranunculus platensis (2 categories)
- Sedum borschii (2 categories)
- Oenothera hartwegii subsp. maccartii (2 categories)
- Abronia villosa var. villosa (2 categories)
- Euphorbia golondrina (2 categories)
- Tuerckheimia (2 categories)
- Crataegus lumaria (2 categories)
- Digitaria ischaemum (2 categories)
- Helenium virginicum (2 categories)
- Penstemon fremontii var. fremontii (2 categories)
- Carex pityophila (2 categories)
- Veronica alpina (2 categories)
- Delphinium scopulorum (2 categories)
- Hemerocallis lilioasphodelus (2 categories)
- Calliergon (2 categories)
- Limnanthes floccosa subsp. californica (2 categories)
- Lechea intermedia var. juniperina (2 categories)
- Stylocline masonii (2 categories)
- Allium canadense var. fraseri (2 categories)
- Penstemon triflorus (2 categories)
- Polystachya (2 categories)
- Dysphania botrys (2 categories)
- Nyssa biflora (2 categories)
- Sisyrinchium dichotomum (2 categories)
- Carpinus caroliniana (2 categories)
- Hypericum harperi (2 categories)
- Clarkia gracilis subsp. gracilis (2 categories)
- Ziziphus divaricata (2 categories)
- Chenopodium subg. Blitum (2 categories)
- Melastoma (2 categories)
- Tolmiea (2 categories)
- Fragaria virginiana subsp. platypetala (2 categories)
- Cortaderia (2 categories)
- Asimina pygmaea (2 categories)
- Eriogonum tumulosum (2 categories)
- Sedum laxum var. eastwoodiae (2 categories)
- Oenothera laciniata (2 categories)
- Abutilon mollicomum (2 categories)
- Cylindropuntia davisii (2 categories)
- Euphorbia hyssopifolia (2 categories)
- Crataegus meridiana (2 categories)
- Ponthieva brittoniae (2 categories)
- Brachythecium rutabulum (2 categories)
- Digitaria simpsonii (2 categories)
- Helianthus (2 categories)
- Penstemon gairdneri var. oreganus (2 categories)
- Carex prasina (2 categories)
- Sacciolepis (2 categories)
- Austrostipa elegantissima (2 categories)
- Parnassia palustris (2 categories)
- Keckiella ternata var. septentrionalis (2 categories)
- Pyrularia pubera (2 categories)
- Poaceae tribe Nardeae (2 categories)
- Myurella sibirica (2 categories)
- Ericameria parryi var. nevadensis (2 categories)
- Hudsonia (2 categories)
- Cimicifuga (2 categories)
- Cerastium viride (2 categories)
- Malacothrix indecora (2 categories)
- Thelesperma megapotamicum (2 categories)
- Schizachyrium scoparium var. divergens (2 categories)
- Comarostaphylis diversifolia subsp. diversifolia (2 categories)
- Aristida longespica var. longespica (2 categories)
- Trichoptilium (2 categories)
- Coryphantha sulcata (2 categories)
- Arctostaphylos bakeri subsp. bakeri (2 categories)
- Jatropha integerrima (2 categories)
- Guapira discolor (2 categories)
- Pedicularis sudetica subsp. interior (2 categories)
- Plaubelia sprengelii var. stomatodonta (2 categories)
- Carex folliculata (2 categories)
- Rosaceae tribe Potentilleae (2 categories)
- Asteraceae (tribe Heliantheae) subtribe Marshalliinae (2 categories)
- Molendoa hornschuchiana (2 categories)
- Packera cana (2 categories)
- Eriogonum brevicaule var. micranthum (2 categories)
- Botrychium crenulatum (2 categories)
- Wilhelmsia (2 categories)
- Hibiscus martianus (2 categories)
- Pseudotaxiphyllum distichaceum (2 categories)
- Campylophyllum (2 categories)
- Equisetum ramosissimum subsp. ramosissimum (2 categories)
- Luetkea (2 categories)
- Syzygium (2 categories)
- Philonotis capillaris (2 categories)
- Eleusine (2 categories)
- Caulanthus crassicaulis (2 categories)
- Salix triandra (2 categories)
- Sorbus sitchensis var. grayi (2 categories)
- Ginkgo (2 categories)
- Rhynchospora pusilla (2 categories)
- Antennaria microphylla (2 categories)
- Setaria reverchonii subsp. reverchonii (2 categories)
- Iris (sect. Limniris) ser. Sibirica (2 categories)
- Prenanthes crepidinea (2 categories)
- Brunnichia ovata (2 categories)
- Draba juvenilis (2 categories)
- Erigeron glacialis var. glacialis (2 categories)
- Blechnum spicant (2 categories)
- Veronica verna (2 categories)
- Dendrophylax (2 categories)
- Hermbstaedtia odorata (2 categories)
- Callitriche fassettii (2 categories)
- Leitneriaceae (2 categories)
- Suaeda sect. Schanginia (2 categories)
- Allium hickmanii (2 categories)
- Pentagramma triangularis subsp. maxonii (2 categories)
- Polytrichastrum formosum var. formosum (2 categories)
- Echinacea atrorubens (2 categories)
- Oenothera avita (2 categories)
- Smallanthus (2 categories)
- Caryophyllaceae subfam. Paronychioideae (2 categories)
- Hypericum sect. Webbia (2 categories)
- Clarkia speciosa (2 categories)
- ×achnella caduca (2 categories)
- Chloris canterae var. canterae (2 categories)
- Tortella fragilis (2 categories)
- Franklinia alatamaha (2 categories)
- Eriogonum umbellatum var. polyanthum (2 categories)
- Ratibida (2 categories)
- Sedum rupestre (2 categories)
- Oenothera rhombipetala (2 categories)
- Acamptopappus (2 categories)
- Cynara cardunculus (2 categories)
- Euphorbia ocellata subsp. rattanii (2 categories)
- Ulota hutchinsiae var. rufescens (2 categories)
- Crataegus phippsii (2 categories)
- Portulaca rubricaulis (2 categories)
- Brassicaceae tribe Cardamineae (2 categories)
- Diphasiastrum alpinum (2 categories)
- Penstemon heterophyllus var. purdyi (2 categories)
- Carex scabrata (2 categories)
- Sagina subulata (2 categories)
- Paronychia setacea (2 categories)
- Koeberlinia (2 categories)
- Quercus depressipes (2 categories)
- Pohlia annotina (2 categories)
- Narthecium californicum (2 categories)
- Sidalcea oregana subsp. valida (2 categories)
- Huperzia occidentalis (2 categories)
- Cirsium arizonicum var. arizonicum (2 categories)
- Xanthisma spinulosum var. glaberrimum (2 categories)
- Cervantesiaceae (2 categories)
- Malpighia (2 categories)
- Thelypodium integrifolium subsp. affine (2 categories)
- Schoenoplectus erectus subsp. raynalii (2 categories)
- Festuca hallii (2 categories)
- Condalia spathulata (2 categories)
- Spiraea tomentosa var. tomentosa (2 categories)
- Aristolochia clematitis (2 categories)
- Eriogonum kennedyi var. pinicola (2 categories)
- Crocanthemum suffrutescens (2 categories)
- Erythronium umbilicatum subsp. umbilicatum (2 categories)
- Trientalis (2 categories)
- Cotoneaster integrifolius (2 categories)
- Arctostaphylos hookeri (2 categories)
- Juncus (2 categories)
- Gyminda latifolia (2 categories)
- Pellaea intermedia (2 categories)
- Pleuropogon hooverianus (2 categories)
- Carex hassei (2 categories)
- Monoptilon bellioides (2 categories)
- Packera multilobata (2 categories)
- Eriogonum corymbosum var. revealianum (2 categories)
- Bouteloua (2 categories)
- Woodsia oregana subsp. cathcartiana (2 categories)
- Dicranum rhabdocarpum (2 categories)
- Hieracium megacephalon (2 categories)
- Psilostrophe sparsiflora (2 categories)
- Canbya aurea (2 categories)
- Eragrostis erosa (2 categories)
- Tamarix ramosissima (2 categories)
- Amelanchier cusickii (2 categories)
- Elymus canadensis var. brachystachys (2 categories)
- Luzula confusa (2 categories)
- Ceanothus cuneatus var. rigidus (2 categories)
- Sandbergia perplexa (2 categories)
- Cleistes bifaria (2 categories)
- Arctostaphylos montaraensis (2 categories)
- Ribes binominatum (2 categories)
- Anthenantia villosa (2 categories)
- Shinnersoseris (2 categories)
- Orochaenactis (2 categories)
- Iris sibirica (2 categories)
- Agave neglecta (2 categories)
- Glossopetalon pungens (2 categories)
- Primula suffrutescens (2 categories)
- Piperia elongata (2 categories)
- Bryum argenteum (2 categories)
- Draba pilosa (2 categories)
- Microbryum davallianum var. conicum (2 categories)
- Erigeron lobatus (2 categories)
- Blyxa (2 categories)
- Viola canina (2 categories)
- Descurainia nelsonii (2 categories)
- Hesperevax sparsiflora var. brevifolia (2 categories)
- Calochortus clavatus var. pallidus (2 categories)
- Encalypta alpina (2 categories)
- Linum arenicola (2 categories)
- Lepidium crenatum (2 categories)
- Allium parryi (2 categories)
- Peritoma jonesii (2 categories)
- Echinocereus papillosus (2 categories)
- Oenothera deltoides subsp. deltoides (2 categories)
- Soleirolia (2 categories)
- Castilleja ambigua var. meadii (2 categories)
- Hypnum recurvatum (2 categories)
- Claytonia caroliniana (2 categories)
- ×leydeum littorale (2 categories)
- Chloropyron maritimum subsp. maritimum (2 categories)
- Tortula plinthobia (2 categories)
- Froelichia arizonica (2 categories)
- Rhachithecium (2 categories)
- Selaginella hansenii (2 categories)
- Oenothera subsect. Lavauxia (2 categories)
- Achnatherum (2 categories)
- Cyperus aggregatus (2 categories)
- Euphorbia sect. Poinsettia (2 categories)
- Urospermum (2 categories)
- Crataegus schizophylla (2 categories)
- Potamogeton praelongus (2 categories)
- Physaria douglasii subsp. tuplashensis (2 categories)
- Braya humilis subsp. ellesmerensis (2 categories)
- Diplacus douglasii (2 categories)
- Carex sect. Deweyanae (2 categories)
- Sagittaria secundifolia (2 categories)
- Bacopa monnieri (2 categories)
- Paspalum bifidum (2 categories)
- Lewisia cotyledon var. cotyledon (2 categories)
- Krigia cespitosa var. gracilis (2 categories)
- Quercus laceyi (2 categories)
- Polanisia dodecandra subsp. dodecandra (2 categories)
- Nekemias arborea (2 categories)
- Sieversia (2 categories)
- Hygroamblystegium varium subsp. noterophilum (2 categories)
- Cirsium eatonii var. viperinum (2 categories)
- Xylorhiza linearifolia (2 categories)
- Chaenactis xantiana (2 categories)
- Malvaceae subfam. Tilioideae (2 categories)
- Scilla siberica (2 categories)
- Festuca sect. Subuliflorae (2 categories)
- Constancea nevinii (2 categories)
- Spiranthes torta (2 categories)
- Arnica fulgens (2 categories)
- Eriogonum marifolium var. cupulatum (2 categories)
- Croton alabamensis var. texensis (2 categories)
- Eucalyptus tereticornis (2 categories)
- Trillium maculatum (2 categories)
- Cranichis muscosa (2 categories)
- Juncus covillei var. obtusatus (2 categories)
- Gypsophila scorzonerifolia (2 categories)
- Pennisetum macrostachys (2 categories)
- Carex interrupta (2 categories)
- Rubus pensilvanicus (2 categories)
- Atrichum flavisetum (2 categories)
- Paeoniaceae (2 categories)
- Eriogonum eremicola (2 categories)
- Boykinia (2 categories)
- Hippomane (2 categories)
- Pterostegia (2 categories)
- Poa abbreviata subsp. marshii (2 categories)
- Mosiera (2 categories)
- Cardamine clematitis (2 categories)
- Eragrostis silveana (2 categories)
- Tarenaya spinosa (2 categories)
- Amoreuxia (2 categories)
- Chorizanthe leptotheca (2 categories)
- Phyllanthus abnormis var. riograndensis (2 categories)
- Elymus riparius (2 categories)
- Lycopodiella subappressa (2 categories)
- Ceanothus megacarpus (2 categories)
- Sarcocornia (2 categories)
- Clematis pitcheri var. dictyota (2 categories)
- Spergularia salina (2 categories)
- Arctostaphylos rainbowensis (2 categories)
- Ribes menziesii (2 categories)
- Apacheria chiricahuensis (2 categories)
- Sida lindheimeri (2 categories)
- Orthothecium strictum (2 categories)
- Isocoma menziesii (2 categories)
- Agdestis clematidea (2 categories)
- Glyceria sect. Striatae (2 categories)
- Prunus eremophila (2 categories)
- Pisonia rotundata (2 categories)
- Bucklandiella sect. Lawtonia (2 categories)
- Draba ventosa (2 categories)
- Microseris douglasii subsp. douglasii (2 categories)
- Erigeron philadelphicus var. glaber (2 categories)
- Boechera falcifructa (2 categories)
- Viola orbiculata (2 categories)
- Dianthus repens (2 categories)
- Hesperostipa comata subsp. comata (2 categories)
- Calochortus minimus (2 categories)
- Enemion occidentale (2 categories)
- Linum medium var. texanum (2 categories)
- Lepidium strictum (2 categories)
- Symphyotrichum fontinale (2 categories)
- Allium tolmiei (2 categories)
- Perityle lindheimeri var. halimifolia (2 categories)
- Echinocystis lobata (2 categories)
- Solidago confinis (2 categories)
- Castilleja cusickii (2 categories)
- Ibervillea tenuisecta (2 categories)
- Funaria microstoma (2 categories)
- Eriophyllum lanatum var. arachnoideum (2 categories)
- Rhexia mariana (2 categories)
- Andropogon (2 categories)
- Selenia (2 categories)
- Oligotrichum hercynicum (2 categories)
- Achnatherum splendens (2 categories)
- Cyperus flavicomus (2 categories)
- Euphorbiaceae (2 categories)
- Crataegus tecta (2 categories)
- Potentilla bicrenata (2 categories)
- Physaria kingii subsp. bernardina (2 categories)
- Brickellia eupatorioides var. corymbulosa (2 categories)
- Diplazium lonchophyllum (2 categories)
- Melica torreyana (2 categories)
- Vaccinium hirsutum (2 categories)
- Dasylirion (2 categories)
- Penstemon newberryi var. berryi (2 categories)
- Carex sect. Paniceae (2 categories)
- Salix arctophila (2 categories)
- Balsamorhiza serrata (2 categories)
- Paspalum repens (2 categories)
- Leymus racemosus (2 categories)
- Lactuca ludoviciana (2 categories)
- Quercus sect. Protobalanus (2 categories)
- Polygala hemipterocarpa (2 categories)
- Nephrolepis cordifolia (2 categories)
- Silene gallica (2 categories)
- Carex serpenticola (2 categories)
- Hylotelephium erythrostictum (2 categories)
- Cirsium nuttallii (2 categories)
- Xyris smalliana (2 categories)
- Chamaedaphne calyculata (2 categories)
- Mammillaria tetrancistra (2 categories)
- Thesiaceae (2 categories)
- Scleranthus (2 categories)
- Filago pyramidata var. pyramidata (2 categories)
- Corchorus hirtus (2 categories)
- Sporobolus diandrus (2 categories)
- Arnoseris (2 categories)
- Eriogonum nudum var. auriculatum (2 categories)
- Eucommia ulmoides (2 categories)
- Triphora trianthophoros (2 categories)
- Crataegus (sect. Coccineae) ser. Punctatae (2 categories)
- Juncus luciensis (2 categories)
- Halophila (2 categories)
- Penstemon angustifolius var. vernalensis (2 categories)
- Carex leptalea (2 categories)
- Rudbeckia hirta var. floridana (2 categories)
- Atriplex dioica (2 categories)
- Panicum brachyanthum (2 categories)
- Eriogonum grande (2 categories)
- Brachytheciastrum fendleri (2 categories)
- Holodiscus microphyllus var. glabrescens (2 categories)
- Ptychostomum cryophilum (2 categories)
- Poa cusickii subsp. epilis (2 categories)
- Muhlenbergia filiculmis (2 categories)
- Cardionema (2 categories)
- Eremogone capillaris var. americana (2 categories)
- Anacamptodon (2 categories)
- Chorizanthe watsonii (2 categories)
- Phyllostachys bambusoides (2 categories)
- Ceanothus parryi (2 categories)
- Teesdalia coronopifolia (2 categories)
- Sartwellia flaveriae (2 categories)
- Cleomella parviflora (2 categories)
- Sphaeralcea moorei (2 categories)
- Ardisia elliptica (2 categories)
- Tradescantia brevifolia (2 categories)
- Ribes victoris (2 categories)
- Sidalcea hickmanii subsp. hickmanii (2 categories)
- Orthotrichum parvulum (2 categories)
- Isoëtes acadiensis (2 categories)
- Agoseris apargioides var. eastwoodiae (2 categories)
- Goodyera repens (2 categories)
- Prunus serotina var. alabamensis (2 categories)
- Plagiobryum zieri (2 categories)
- Bulbostylis warei (2 categories)
- Dryas drummondii (2 categories)
- Milla biflora (2 categories)
- Erigeron rydbergii (2 categories)
- Boechera microphylla (2 categories)
- Viola quercetorum (2 categories)
- Dichanthelium aciculare subsp. aciculare (2 categories)
- Heterosperma (2 categories)
- Calophyllaceae (2 categories)
- Entosthodon kochii (2 categories)
- Liquidambar (2 categories)
- Leptodictyum wallacei (2 categories)
- Symphyotrichum ontarionis var. glabratum (2 categories)
- Persicaria arifolia (2 categories)
- Egeria densa (2 categories)
- Solidago mollis (2 categories)
- Castilleja kaibabensis (2 categories)
- Galinsoga (2 categories)
- Erysimum capitatum var. purshii (2 categories)
- Rhinotropis nudata (2 categories)
- Senecio (2 categories)
- Ophioglossum (2 categories)
- Cyperus odoratus (2 categories)
- Eurybia avita (2 categories)
- Crataegus ×latebrosa (2 categories)
- Potentilla glaucophylla var. perdissecta (2 categories)
- Physaria ovalifolia subsp. ovalifolia (2 categories)
- Brickellia venosa (2 categories)
- Mentzelia cronquistii (2 categories)
- Vancouveria hexandra (2 categories)
- Deinandra kelloggii (2 categories)
- Helianthus carnosus (2 categories)
- Penstemon personatus (2 categories)
- Salix discolor (2 categories)
- Bartramia brevifolia (2 categories)
- Passiflora multiflora (2 categories)
- Liatris hirsuta (2 categories)
- Laportea canadensis (2 categories)
- Stevia viscida (2 categories)
- Raillardella scaposa (2 categories)
- Polygonella articulata (2 categories)
- Drymocallis pseudorupestris var. saxicola (2 categories)
- Niphotrichum elongatum (2 categories)
- Silene pendula (2 categories)
- Carex subfusca (2 categories)
- Hymenopappus filifolius var. cinereus (2 categories)
- Yucca gloriosa (2 categories)
- Cheilanthes arizonica (2 categories)
- Marah watsonii (2 categories)
- Thuja plicata (2 categories)
- Fissidens amoenus (2 categories)
- Stanleya pinnata var. pinnata (2 categories)
- Artemisia cana subsp. viscidula (2 categories)
- Eriogonum ovalifolium var. vineum (2 categories)
- Sclerocactus mesae-verdae (2 categories)
- Ctenidium schofieldii (2 categories)
- Eupatorium godfreyanum (2 categories)
- Tripterocalyx micranthus (2 categories)
- Crataegus brachyacantha (2 categories)
- Juncus subg. Graminifolii (2 categories)
- Harmonia stebbinsii (2 categories)
- Penstemon caespitosus var. desertipicti (2 categories)
- Carex meadii (2 categories)
- Rumex alpinus (2 categories)
- Atriplex leucophylla (2 categories)
- Panicum philadelphicum subsp. gattingeri (2 categories)
- Puccinellia fasciculata (2 categories)
- Poa macrocalyx (2 categories)
- Muhlenbergia sobolifera (2 categories)
- Carex amplectens (2 categories)
- Eremopoa (2 categories)
- Homomallium mexicanum var. mexicanum (2 categories)
- Chrysophyllum (2 categories)
- Celosia palmeri (2 categories)
- Lythraceae (2 categories)
- Tetradymia glabrata (2 categories)
- Saxifraga flagellaris subsp. crandallii (2 categories)
- Coccoloba uvifera (2 categories)
- Sphagnum annulatum (2 categories)
- Arenaria paludicola (2 categories)
- Tragia amblyodonta (2 categories)
- Rorippa curvisiliqua (2 categories)
- Aquilegia micrantha (2 categories)
- Osmunda (2 categories)
- Iva hayesiana (2 categories)
- Gratiola ramosa (2 categories)
- Pseudobahia bahiifolia (2 categories)
- Plantago australis (2 categories)
- Carex caryophyllea (2 categories)
- Cakile (2 categories)
- Boechera rubicundula (2 categories)
- Viscum album subsp. album (2 categories)
- Dichanthelium dichotomum subsp. microcarpon (2 categories)
- Calycocarpum (2 categories)
- Epidendrum floridense (2 categories)
- Litsea (2 categories)
- Lessingia arachnoidea (2 categories)
- Symphyotrichum simmondsii (2 categories)
- Alopecurus saccatus (2 categories)
- Petalonyx (2 categories)
- Eleocharis (sect. Eleocharis) ser. Albidae (2 categories)
- Solidago rugosa subsp. rugosa (2 categories)
- Castilleja mogollonica (2 categories)
- Garrya wrightii (2 categories)
- Erythranthe cardinalis (2 categories)
- Rhododendron arborescens (2 categories)
- Anemone multiceps (2 categories)
- Senecio fremontii var. blitoides (2 categories)
- Opuntia ficus-indica (2 categories)
- Acrachne (2 categories)
- Cyperus strigosus (2 categories)
- Euthamia caroliniana (2 categories)
- Crepis occidentalis subsp. conjuncta (2 categories)
- Potentilla ovina var. decurrens (2 categories)
- Physcomitrium (2 categories)
- Brodiaea terrestris subsp. terrestris (2 categories)
- Dodecatheon pulchellum var. cusickii (2 categories)
- Mentzelia longiloba var. chihuahuaensis (2 categories)
- Erigeron aequifolius (2 categories)
- Bergerocactus (2 categories)
- Veratrum californicum var. californicum (2 categories)
- Delphinium carolinianum subsp. carolinianum (2 categories)
- Helianthus nuttallii subsp. parishii (2 categories)
- Begonia hirtella (2 categories)
- Liatris tenuifolia (2 categories)
- Lasthenia glabrata (2 categories)
- Streptanthus breweri (2 categories)
- Akebia (2 categories)
- Ranunculus bonariensis var. trisepalus (2 categories)
- Penstemon richardsonii var. dentatus (2 categories)
- Polygonum fowleri subsp. fowleri (2 categories)
- Dudleya abramsii subsp. bettinae (2 categories)
- Nolina interrata (2 categories)
- Silene viscaria subsp. viscaria (2 categories)
- Carex trichocarpa (2 categories)
- Hymenothrix (2 categories)
- Cistanthe quadripetala (2 categories)
- Zea mays subsp. parviglumis (2 categories)
- Chelone glabra (2 categories)
- Mauranthemum (2 categories)
- Thysanocarpus laciniatus var. rigidus (2 categories)
- Fissidens subbasilaris (2 categories)
- Coreopsis rosea (2 categories)
- Stellaria dicranoides (2 categories)
- Artemisia pedatifida (2 categories)
- Eriogonum rixfordii (2 categories)
- Scoliopus hallii (2 categories)
- Cucurbita moschata (2 categories)
- Euphorbia angusta (2 categories)
- Triteleia ixioides subsp. unifolia (2 categories)
- Crataegus condigna (2 categories)
- Didymodon tophaceus (2 categories)
- Penstemon crandallii var. ramaleyi (2 categories)
- Carex nebrascensis (2 categories)
- Rumex nematopodus (2 categories)
- Atriplex saccaria var. saccaria (2 categories)
- Panicum virgatum (2 categories)
- Pylaisia steerei (2 categories)
- Poa sect. Micrantherae (2 categories)
- Murdannia spirata (2 categories)
- Carex austrocaroliniana (2 categories)
- Ericameria (2 categories)
- Horkelia bolanderi (2 categories)
- Chrysothamnus (2 categories)
- Centaurea nigra (2 categories)
- Macrocoma tenuis (2 categories)
- Tetraphis geniculata (2 categories)
- Schedonnardus paniculatus (2 categories)
- Coelorachis tessellata (2 categories)
- Argemone sanguinea (2 categories)
- Trautvetteria (2 categories)
- Arabis pycnocarpa var. pycnocarpa (2 categories)
- Ivesia muirii (2 categories)
- Grimmia mollis (2 categories)
- Pseudognaphalium beneolens (2 categories)
- Pedicularis (2 categories)
- Platanthera blephariglottis (2 categories)
- Carex cryptolepis (2 categories)
- Calamagrostis ophitidis (2 categories)
- Rosa gallica (2 categories)
- Mirabilis linearis var. decipiens (2 categories)
- Eriochloa acuminata var. acuminata (2 categories)
- Boerhavia gracillima (2 categories)
- Vittaria graminifolia (2 categories)
- Dichanthelium sect. Angustifolia (2 categories)
- Heuchera grossulariifolia (2 categories)
- Camassia quamash subsp. breviflora (2 categories)
- Epilobium hirsutum (2 categories)
- Lolium rigidum (2 categories)
- Leucocrinum montanum (2 categories)
- Symplocos paniculata (2 categories)
- Alyssum obovatum (2 categories)
- Peucephyllum schottii (2 categories)
- Eleocharis equisetoides (2 categories)
- Solidago spithamaea (2 categories)
- Castilleja pruinosa (2 categories)
- Salix polaris (2 categories)
- Gayophytum oligospermum (2 categories)
- Erythranthe laciniata (2 categories)
- Rhynchospora (2 categories)
- Anisocarpus (2 categories)
- Senecio serra var. serra (2 categories)
- Orchidaceae (tribe Arethuseae) subtribe Arethusinae (2 categories)
- Adiantum aleuticum (2 categories)
- Cyrilla racemiflora (2 categories)
- Fagopyrum (2 categories)
- Potentilla sect. Pensylvanicae (2 categories)
- Picradeniopsis (2 categories)
- Bromus inermis (2 categories)
- Douglasia beringensis (2 categories)
- Mentzelia saxicola (2 categories)
- Erigeron breweri var. jacinteus (2 categories)
- Betula minor (2 categories)
- Verbesina heterophylla (2 categories)
- Heliconia latispatha (2 categories)
- Lilium pardalinum subsp. pardalinum (2 categories)
- Layia hieracioides (2 categories)
- Streptanthus maculatus (2 categories)
- Alismataceae (2 categories)
- Ranunculus gmelinii (2 categories)
- Penstemon sect. Spectabiles (2 categories)
- Polygonum spergulariiforme (2 categories)
- Dudleya parva (2 categories)
- Nothoscordum gracile (2 categories)
- Simmondsia (2 categories)
- Carex willdenowii (2 categories)
- Hyparrhenia hirta (2 categories)
- Clarkia amoena (2 categories)
- Zigadenus glaberrimus (2 categories)
- Meesia (2 categories)
- Tillandsia usneoides (2 categories)
- Flyriella (2 categories)
- Corispermum welshii (2 categories)
- Stenogonum (2 categories)
- Aruncus (2 categories)
- Eriogonum strictum var. proliferum (2 categories)
- Ranunculus muricatus (2 categories)
- Scrophularia lanceolata (2 categories)
- Oenothera elata subsp. hirsutissima (2 categories)
- Abronia argillosa (2 categories)
- Cutandia memphitica (2 categories)
- Euphorbia deltoidea subsp. adhaerens (2 categories)
- Trollius laxus (2 categories)
- Crataegus harbisonii (2 categories)
- Digitaria abyssinica (2 categories)
- Helenium amarum var. badium (2 categories)
- Penstemon eatonii var. exsertus (2 categories)
- Carex pansa (2 categories)
- Rumex venosus (2 categories)
- Papillaria (2 categories)
- Kalmia angustifolia var. angustifolia (2 categories)
- Pyrrocoma carthamoides var. carthamoides (2 categories)
- Poa unilateralis subsp. pachypholis (2 categories)
- Myrica gale (2 categories)
- Ericameria nauseosa var. iridis (2 categories)
- Horkelia sect. Capitatae (2 categories)
- Chylismia claviformis subsp. peeblesii (2 categories)
- Cerastium arcticum (2 categories)
- Maianthemum racemosum subsp. racemosum (2 categories)
- Thalictrum coriaceum (2 categories)
- Schistidium grandirete (2 categories)
- Collinsia rattanii (2 categories)
- Arida arizonica (2 categories)
- Tribulus terrestris (2 categories)
- Corydalis micrantha subsp. australis (2 categories)
- Archidium alternifolium (2 categories)
- Ixophorus unisetus (2 categories)
- Grindelia decumbens (2 categories)
- Pedicularis hirsuta (2 categories)
- Platanthera psycodes (2 categories)
- Carex duriuscula (2 categories)
- Rosa setigera (2 categories)
- Asplenium septentrionale (2 categories)
- Mitella caulescens (2 categories)
- Oxyrrhynchium (2 categories)
- Eriogonum apricum var. prostratum (2 categories)
- Bommeria (2 categories)
- Warea amplexifolia (2 categories)
- Dichelostemma multiflorum (2 categories)
- Hexalectris spicata (2 categories)
- Pseudoleskea radicosa var. compacta (2 categories)
- Camissoniopsis bistorta (2 categories)
- Epilobium septentrionale (2 categories)
- Ludwigia grandiflora (2 categories)
- Syntrichia ammonsiana (2 categories)
- Amaranthus scleropoides (2 categories)
- Phemeranthus brevifolius (2 categories)
- Eleocharis quadrangulata (2 categories)
- Solmsiella (2 categories)
- Castilleja unalaschcensis (2 categories)
- Salix sect. Lanatae (2 categories)
- Geraea (2 categories)
- Rhynchospora globularis var. saxicola (2 categories)
- Anomodon viticulosus (2 categories)
- Sesleria caerulea (2 categories)
- Orchidaceae tribe Neottieae (2 categories)
- Imperata brasiliensis (2 categories)
- Aeonium arboreum var. arboreum (2 categories)
- Dactyloctenium aegyptium (2 categories)
- Ferocactus wislizeni (2 categories)
- Potentilla versicolor (2 categories)
- Pinaropappus parvus (2 categories)
- Bromus sect. Neobromus (2 categories)
- Draba carnosula (2 categories)
- Mespilus germanica (2 categories)
- Erigeron eatonii var. eatonii (2 categories)
- Bidens heterodoxa (2 categories)
- Rosa virginiana (2 categories)
- Asplenium ×heteroresiliens (2 categories)
- Mnium blyttii (2 categories)
- Oönopsis (2 categories)
- Boschniakia (2 categories)
- Watsonia meriana (2 categories)
- Dichromanthus cinnabarinus (2 categories)
- Hexastylis minor (2 categories)
- Pseudolycopodiella (2 categories)
- Camissoniopsis lewisii (2 categories)
- Epiphyllum (2 categories)
- Ludwigia peploides (2 categories)
- Syntrichia obtusissima (2 categories)
- Amaranthus tricolor (2 categories)
- Phemeranthus teretifolius (2 categories)
- Eleocharis subg. Eleocharis (2 categories)
- Sophronanthe hispida (2 categories)
- Casuarina glauca (2 categories)
- Salix sect. Sitchenses (2 categories)
- Geum macrophyllum var. macrophyllum (2 categories)
- Erythronium americanum subsp. harperi (2 categories)
- Rhynchospora inundata (2 categories)
- Antennaria corymbosa (2 categories)
- Setaria barbata (2 categories)
- Orcuttia viscida (2 categories)
- Ionactis (2 categories)
- Agalinis edwardsiana (2 categories)
- Daltoniaceae (2 categories)
- Festuca brevissima (2 categories)
- Pottiaceae (2 categories)
- Pinus contorta var. contorta (2 categories)
- Draba cuneifolia var. sonorae (2 categories)
- Micranthes apetala (2 categories)
- Erigeron evermannii (2 categories)
- Bidens tripartita (2 categories)
- Veronica cusickii (2 categories)
- Delphinium subsect. Subscaposa (2 categories)
- Hemizonia congesta subsp. calyculata (2 categories)
- Callirhoë bushii (2 categories)
- Limnocharitaceae (2 categories)
- Lechea pulchella var. moniliformis (2 categories)
- Styrax grandifolius (2 categories)
- Allium crispum (2 categories)
- Penstemon virgatus var. virgatus (2 categories)
- Polystichum imbricans subsp. imbricans (2 categories)
- Dysphania subsect. Incisa (2 categories)
- Sisyrinchium idahoense var. occidentale (2 categories)
- Carthamus creticus (2 categories)
- Hypericum microsepalum (2 categories)
- Clarkia mildrediae subsp. mildrediae (2 categories)
- Zoysia matrella (2 categories)
- Chenopodium urbicum (2 categories)
- Melica geyeri (2 categories)
- Tonella floribunda (2 categories)
- Frangula californica subsp. ursina (2 categories)
- Aspicarpa (2 categories)
- Eriogonum umbellatum var. covillei (2 categories)
- Ranunculus sect. Ranunculus (2 categories)
- Sedum niveum (2 categories)
- Oenothera mexicana (2 categories)
- Acaena pallida (2 categories)
- Cylindropuntia munzii (2 categories)
- Euphorbia lata (2 categories)
- Typhaceae (2 categories)
- Crataegus nananixonii (2 categories)
- Populus fremontii subsp. mesetae (2 categories)
- Brassia (2 categories)
- Dimorphotheca (2 categories)
- Penstemon goodrichii (2 categories)
- Carex rariflora (2 categories)
- Avenula pubescens (2 categories)
- Paronychia congesta (2 categories)
- Kickxia (2 categories)
- Quadrella (2 categories)
- Podagrostis (2 categories)
- Najas guadalupensis subsp. floridana (2 categories)
- Sidalcea hickmanii subsp. viridis (2 categories)
- Cinclidium subrotundum (2 categories)
- Ceratophyllum demersum (2 categories)
- Malacothrix sonorae (2 categories)
- Thelocactus bicolor var. bicolor (2 categories)
- Schlotheimia (2 categories)
- Commelina dianthifolia (2 categories)
- Aristida purpurea var. fendleriana (2 categories)
- Trichostomum spirale (2 categories)
- Cosmos caudatus (2 categories)
- Arctostaphylos crustacea subsp. eastwoodiana (2 categories)
- Jensia yosemitana (2 categories)
- Gunnera (2 categories)
- Pediocactus peeblesianus (2 categories)
- Pleopeltis polylepis var. erythrolepis (2 categories)
- Rosulabryum bornholmense (2 categories)
- Asteraceae tribe Astereae (2 categories)
- Packera dimorphophylla var. intermedia (2 categories)
- Eriogonum clavatum (2 categories)
- Botrychium matricariifolium (2 categories)
- Wissadula periplocifolia (2 categories)
- Dicranum brevifolium (2 categories)
- Hibiscus syriacus (2 categories)
- Psilactis (2 categories)
- Equisetum ×litorale (2 categories)
- Takakia (2 categories)
- Ambrosia grayi (2 categories)
- Philonotis uncinata (2 categories)
- Elliottia racemosa (2 categories)
- Luisierella (2 categories)
- Caulophyllum (2 categories)
- Salix ×jesupii (2 categories)
- Claytonia parviflora subsp. grandiflora (2 categories)
- Sorghum bicolor (2 categories)
- Rhynchostegium aquaticum (2 categories)
- Setaria villosissima (2 categories)
- Iris germanica (2 categories)
- Agavaceae (2 categories)
- Gladiolus italicus (2 categories)
- Primula anvilensis (2 categories)
- Pinus strobiformis (2 categories)
- Bryocrumia vivicolor (2 categories)
- Draba mogollonica (2 categories)
- Micranthes oregana (2 categories)
- Erigeron hyperboreus (2 categories)
- Blepharizonia (2 categories)
- Viguiera stenoloba (2 categories)
- Deschampsia alpina (2 categories)
- Herrickia glauca var. pulchra (2 categories)
- Callitriche trochlearis (2 categories)
- Elymus ×ebingeri (2 categories)
- Linaria vulgaris (2 categories)
- Lemna valdiviana (2 categories)
- Sullivantia (2 categories)
- Allium lacunosum var. kernensis (2 categories)
- Peperomia amplexicaulis (2 categories)
- Echinocactus horizonthalonius (2 categories)
- Oenothera capillifolia subsp. capillifolia (2 categories)
- Smilax (2 categories)
- Cassiope mertensiana subsp. ciliolata (2 categories)
- Hypnum bambergeri (2 categories)
- Clarkia subsect. Lautiflorae (2 categories)
- ×elyhordeum iowense (2 categories)
- Chloris texensis (2 categories)
- Tortula acaulon (2 categories)
- Fritillaria atropurpurea (2 categories)
- Eriogonum umbellatum var. versicolor (2 categories)
- Rayjacksonia annua (2 categories)
- Sedum ternatum (2 categories)
- Oenothera sect. Kneiffia (2 categories)
- Acanthoscyphus parishii var. goodmaniana (2 categories)
- Cynodon plectostachyus (2 categories)
- Euphorbia pinetorum (2 categories)
- Urena lobata (2 categories)
- Crataegus pulcherrima (2 categories)
- Potamogeton clystocarpus (2 categories)
- Brassicaceae tribe Idahoa (2 categories)
- Diplacus (2 categories)
- Penstemon janishiae (2 categories)
- Carex scoparia var. tessellata (2 categories)
- Baccharis neglecta (2 categories)
- Parthenium alpinum (2 categories)
- Leucophyllum (2 categories)
- Koenigia islandica (2 categories)
- Quercus gambelii (2 categories)
- Pohlia drummondii (2 categories)
- Nassella viridula (2 categories)
- Sideroxylon (2 categories)
- Hybanthus linearifolius (2 categories)
- Cirsium ciliolatum (2 categories)
- Xanthium strumarium (2 categories)
- Chaenactis douglasii var. alpina (2 categories)
- Schoenoplectus sect. Malacogeton (2 categories)
- Festuca pseudovivipara (2 categories)
- Conoclinium (2 categories)
- Spiranthes delitescens (2 categories)
- Aristolochiaceae (2 categories)
- Croptilon hookerianum var. hookerianum (2 categories)
- Eschscholzia lobbii (2 categories)
- Trillium angustipetalum (2 categories)
- Cotoneaster salicifolius (2 categories)
- Arctostaphylos manzanita subsp. glaucescens (2 categories)
- Juncus articulatus (2 categories)
- Gymnopogon ambiguus (2 categories)
- Pellaea wrightiana (2 categories)
- Carex hirtissima (2 categories)
- Rubus flagellaris (2 categories)
- Atamisquea (2 categories)
- Montia fontana (2 categories)
- Packera porteri (2 categories)
- Eriogonum deflexum var. baratum (2 categories)
- Bouteloua curtipendula var. curtipendula (2 categories)
- Woodwardia virginica (2 categories)
- Didymodon asperifolius (2 categories)
- Hieracium schultzii (2 categories)
- Pteridium aquilinum var. pseudocaudatum (2 categories)
- Pleurozium (2 categories)
- Cannabis sativa (2 categories)
- Eragrostis mexicana subsp. mexicana (2 categories)
- Taraxacum californicum (2 categories)
- Amelanchier spicata (2 categories)
- Phoradendron villosum subsp. coryae (2 categories)
- Elymus elymoides subsp. californicus (2 categories)
- Luzula multiflora subsp. multiflora (2 categories)
- Ceanothus fresnensis (2 categories)
- Sanionia orthothecioides (2 categories)
- Spergula (2 categories)
- Arctostaphylos nummularia subsp. nummularia (2 categories)
- Ribes diacanthum (2 categories)
- Anthoxanthum occidentale (2 categories)
- Sibbaldia (2 categories)
- Orthocarpus cuspidatus subsp. cryptanthus (2 categories)
- Iris virginica (2 categories)
- Agave schottii (2 categories)
- Glyceria acutiflora (2 categories)
- Proserpinaca palustris (2 categories)
- Piptatherum miliaceum subsp. miliaceum (2 categories)
- Buchloë dactyloides (2 categories)
- Draba saxosa (2 categories)
- Microgramma heterophylla (2 categories)
- Erigeron nanus (2 categories)
- Boechera calderi (2 categories)
- Viola glabella (2 categories)
- Desmazeria (2 categories)
- Hesperocallis undulata (2 categories)
- Calochortus excavatus (2 categories)
- Encalypta vittiana (2 categories)
- Linum carteri var. smallii (2 categories)
- Lepidium integrifolium (2 categories)
- Symphyotrichum defoliatum (2 categories)
- Allium praecox (2 categories)
- Perityle bisetosa var. appressa (2 categories)
- Echinocereus triglochidiatus (2 categories)
- Castilleja arachnoidea (2 categories)
- Hypochaeris radicata (2 categories)
- Chorispora (2 categories)
- Townsendia exscapa (2 categories)
- Fuirena bushii (2 categories)
- Eriophorum brachyantherum (2 categories)
- Ancistrocarphus keilii (2 categories)
- Selaginella rupestris (2 categories)
- Oenothera suffrutescens (2 categories)
- Achnatherum lemmonii (2 categories)
- Cyperus diandrus (2 categories)
- Euphorbia strictior (2 categories)
- Uvularia (2 categories)
- Crataegus sect. Sanguineae (2 categories)
- Potamogeton tennesseensis (2 categories)
- Breynia disticha (2 categories)
- Diplacus mephiticus (2 categories)
- Penstemon linarioides var. sileri (2 categories)
- Carex sect. Hallerianae (2 categories)
- Sairocarpus subcordatus (2 categories)
- Bahiopsis reticulata (2 categories)
- Paspalum fimbriatum (2 categories)
- Kyllinga brevifolia (2 categories)
- Quercus montana (2 categories)
- Polycarpon (2 categories)
- Silene caroliniana subsp. pensylvanica (2 categories)
- Hygrohypnum eugyrium (2 categories)
- Cirsium fontinale var. obispoense (2 categories)
- Xyris ambigua (2 categories)
- Chaetopappa asteroides var. asteroides (2 categories)
- Malvaviscus arboreus var. drummondii (2 categories)
- Thelypteris reticulata (2 categories)
- Scirpus georgianus (2 categories)
- Festuca trachyphylla (2 categories)
- Coptis aspleniifolia (2 categories)
- Splachnum ampullaceum (2 categories)
- Arnica longifolia (2 categories)
- Eriogonum microtheca var. laxiflorum (2 categories)
- Eucephalus ledophyllus var. covillei (2 categories)
- Trillium recurvatum (2 categories)
- Crassula tetragona (2 categories)
- Juncus ensifolius var. montanus (2 categories)
- Hackelochloa (2 categories)
- Penstemon (2 categories)
- Carex laeviconica (2 categories)
- Atriplex argentea var. hillmanii (2 categories)
- Palafoxia texana (2 categories)
- Eriogonum fasciculatum var. flavoviride (2 categories)
- Brachydontium (2 categories)
- Hirschfeldia (2 categories)
- Ptilagrostis porteri (2 categories)
- Poa arctica subsp. arctica (2 categories)
- Muhlenbergia appressa (2 categories)
- Cardamine holmgrenii (2 categories)
- Erechtites (2 categories)
- Ampelopsis glandulosa (2 categories)
- Chorizanthe procumbens (2 categories)
- Phyllanthus liebmannianus (2 categories)
- Elymus trachycaulus subsp. subsecundus (2 categories)
- Lyellia (2 categories)
- Sarmentypnum tundrae (2 categories)
- Clematis terniflora (2 categories)
- Sphaeralcea caespitosa var. caespitosa (2 categories)
- Arctostaphylos tomentosa subsp. bracteosa (2 categories)
- Townsendia mensana (2 categories)
- Ribes oxyacanthoides var. oxyacanthoides (2 categories)
- Aphanorrhegma serratum (2 categories)
- Sida urens (2 categories)
- Orthotrichum diaphanum (2 categories)
- Isolepis cernua (2 categories)
- Ageratina luciae-brauniae (2 categories)
- Gnaphalium palustre (2 categories)
- Prunus ilicifolia var. ilicifolia (2 categories)
- Pityopsis graminifolia var. graminifolia (2 categories)
- Buddleja madagascariensis (2 categories)
- Drepanocladus longifolius (2 categories)
- Microseris paludosa (2 categories)
- Erigeron pringlei (2 categories)
- Boechera gracilenta (2 categories)
- Viola pinetorum var. grisea (2 categories)
- Diaperia verna var. drummondii (2 categories)
- Heteranthera dubia (2 categories)
- Calochortus persistens (2 categories)
- Linum sect. Linopsis (2 categories)
- Leptarrhena pyrolifolia (2 categories)
- Symphyotrichum laeve var. laeve (2 categories)
- Allium validum (2 categories)
- Perityle rupestris var. rupestris (2 categories)
- Solidago gattingeri (2 categories)
- Castilleja exserta var. exserta (2 categories)
- Iliamna rivularis (2 categories)
- Gaillardia aristata (2 categories)
- Eriophyllum mohavense (2 categories)
- Rhexophyllum subnigrum (2 categories)
- Andropogon glomeratus var. scabriglumis (2 categories)
- Seligeria brevifolia (2 categories)
- Onagraceae subfam. Ludwigioideae (2 categories)
- Achyranthes aspera var. aspera (2 categories)
- Cyperus hermaphroditus (2 categories)
- Euphrasia nemorosa (2 categories)
- Potentilla concinna var. concinna (2 categories)
- Physaria lepidota subsp. membranacea (2 categories)
- Brickellia hinckleyi var. terlinguensis (2 categories)
- Discelium (2 categories)
- Melochia villosa (2 categories)
- Vaccinium scoparium (2 categories)
- Decodon (2 categories)
- Penstemon ovatus (2 categories)
- Carex sect. Schiedeanae (2 categories)
- Salix bonplandiana (2 categories)
- Barbarea verna (2 categories)
- Paspalum setaceum var. villosissimum (2 categories)
- Liatris (2 categories)
- Lagerstroemia (2 categories)
- Stephanomeria parryi (2 categories)
- Quercus toumeyi (2 categories)
- Polygala rugelii (2 categories)
- Drymocallis campanulata (2 categories)
- Nestotus stenophyllus (2 categories)
- Silene involucrata subsp. involucrata (2 categories)
- Carex spectabilis (2 categories)
- Hymenocallis godfreyi (2 categories)
- Cirsium ochrocentrum var. ochrocentrum (2 categories)
- Yucca aloifolia (2 categories)
- Chamaenerion angustifolium subsp. circumvagum (2 categories)
- Manfreda virginica (2 categories)
- Thinopyrum pycnanthum (2 categories)
- Scleria curtissii (2 categories)
- Fimbristylis caroliniana (2 categories)
- Cordylanthus kingii subsp. kingii (2 categories)
- Sporobolus nealleyi (2 categories)
- Artemisia absinthium (2 categories)
- Eriogonum nudum var. scapigerum (2 categories)
- Crumia (2 categories)
- Eulophia alta (2 categories)
- Triphysaria versicolor subsp. faucibarbata (2 categories)
- Crataegus (sect. Douglasia) ser. Purpureofructus (2 categories)
- Juncus occidentalis (2 categories)
- Hamamelis virginiana (2 categories)
- Penstemon auriberbis (2 categories)
- Carex lucorum var. lucorum (2 categories)
- Rudbeckia missouriensis (2 categories)
- Atriplex gardneri var. utahensis (2 categories)
- Panicum diffusum (2 categories)
- Eriogonum heermannii var. heermannii (2 categories)
- Brachythecium bolanderi (2 categories)
- Ptychostomum pallens (2 categories)
- Poa glauca (2 categories)
- Muhlenbergia microsperma (2 categories)
- Carex aboriginum (2 categories)
- Eremogone congesta var. suffrutescens (2 categories)
- Anaphalis margaritacea (2 categories)
- Homalia trichomanoides (2 categories)
- Chrysactinia mexicana (2 categories)
- Physaria argyraea subsp. argyraea (2 categories)
- Ceanothus sanguineus (2 categories)
- Lysimachia (2 categories)
- Tephroseris palustris (2 categories)
- Saussurea angustifolia var. angustifolia (2 categories)
- Cliftonia monophylla (2 categories)
- Sphaeralcea wrightii (2 categories)
- Arecaceae (tribe Corypheae) subtribe Sabalinae (2 categories)
- Tradescantia leiandra (2 categories)
- Roellobryon (2 categories)
- Aquilegia brevistyla (2 categories)
- Orthotrichum shevockii (2 categories)
- Isoëtes lithophila (2 categories)
- Gossypium thurberi (2 categories)
- Prunus virginiana var. demissa (2 categories)
- Plagiomnium undulatum (2 categories)
- Butomus umbellatus (2 categories)
- Drymaria effusa (2 categories)
- Minuartia arctica (2 categories)
- Erigeron sivinskii (2 categories)
- Boechera pendulina (2 categories)
- Viola sheltonii (2 categories)
- Dichanthelium acuminatum subsp. longiligulatum (2 categories)
- Heterotheca fulcrata var. senilis (2 categories)
- Caltha (2 categories)
- Ephedra coryi (2 categories)
- Listera cordata var. cordata (2 categories)
- Leptopterigynandrum austroalpinum (2 categories)
- Symphyotrichum pilosum var. pringlei (2 categories)
- Aloe ×schonlandii (2 categories)
- Persicaria longiseta (2 categories)
- Elaeagnus (2 categories)
- Solidago ouachitensis (2 categories)
- Castilleja linariifolia (2 categories)
- Gamochaeta argyrinea (2 categories)
- Erysimum pallasii (2 categories)
- Rhizomnium gracile (2 categories)
- Anemia adiantifolia (2 categories)
- Oplismenus hirtellus (2 categories)
- Aconitum uncinatum (2 categories)
- Cyperus polystachyos (2 categories)
- Eurybia merita (2 categories)
- Crepis atribarba (2 categories)
- Potentilla hookeriana (2 categories)
- Physaria pycnantha (2 categories)
- Brodiaea appendiculata (2 categories)
- Dodecatheon (2 categories)
- Mentzelia hirsutissima (2 categories)
- Berberis dictyota (2 categories)
- Vaseyochloa multinervosa (2 categories)
- Delosperma (2 categories)
- Helianthus divaricatus (2 categories)
- Penstemon procerus var. procerus (2 categories)
- Salix floridana (2 categories)
- Bartsia alpina (2 categories)
- Pavonia hastata (2 categories)
- Liatris pilosa (2 categories)
- Larrea tridentata (2 categories)
- Stillingia treculiana (2 categories)
- Agrostis hyemalis (2 categories)
- Ranunculus adoneus (2 categories)
- Polygonella polygama var. polygama (2 categories)
- Dryopteris cinnamomea (2 categories)
- Nitrophila occidentalis (2 categories)
- Hymenopappus filifolius var. polycephalus (2 categories)
- Cirsium turneri (2 categories)
- Yucca rupicola (2 categories)
- Cheilanthes kaulfussii (2 categories)
- Marshallia trinervia (2 categories)
- Thymophylla concinna (2 categories)
- Fissidens dubius (2 categories)
- Coreopsis bigelovii (2 categories)
- Stegonia (2 categories)
- Artemisia glomerata (2 categories)
- Eriogonum pendulum (2 categories)
- Sclerocarpus (2 categories)
- Cucumis anguria var. anguria (2 categories)
- Eupatorium mohrii (2 categories)
- Trisetum cernuum (2 categories)
- Crataegus chrysocarpa var. phoeniceoides (2 categories)
- Juncus trifidus (2 categories)
- Harrisia simpsonii (2 categories)
- Penstemon caryi (2 categories)
- Carex microchaeta subsp. nesophila (2 categories)
- Rumex crassus (2 categories)
- Atriplex parishii (2 categories)
- Panicum rigidulum subsp. rigidulum (2 categories)
- Puccinellia simplex (2 categories)
- Poa pratensis (2 categories)
- Muhlenbergia utilis (2 categories)
- Carex aquatilis var. substricta (2 categories)
- Eremothera boothii subsp. decorticans (2 categories)
- Hordeum arizonicum (2 categories)
- Chrysopsis godfreyi (2 categories)
- Cenchrus (2 categories)
- Lythrum ovalifolium (2 categories)
- Tetragonotheca texana (2 categories)
- Saxifraga radiata (2 categories)
- Cocos (2 categories)
- Sphagnum carolinianum (2 categories)
- Argemone albiflora subsp. texana (2 categories)
- Tragia saxicola (2 categories)
- Rorippa subumbellata (2 categories)
- Arabidopsis lyrata subsp. kamchatica (2 categories)
- Ostrya chisosensis (2 categories)
- Ivesia arizonica var. saxosa (2 categories)
- Agrostis exarata (2 categories)
- Pseudocalliergon turgescens (2 categories)
- Plantago hookeriana (2 categories)
- Cakile lanceolata subsp. pseudoconstricta (2 categories)
- Minuartia stolonifera (2 categories)
- Erigeron vreelandii (2 categories)
- Boechera suffrutescens (2 categories)
- Vitis cinerea var. helleri (2 categories)
- Dichanthelium linearifolium (2 categories)
- Heterotheca villosa var. sierrablancensis (2 categories)
- Calymperes palisotii (2 categories)
- Epilobium arcticum (2 categories)
- Loasaceae (2 categories)
- Lessingia nana (2 categories)
- Alternanthera caracasana (2 categories)
- Petasites frigidus var. sagittatus (2 categories)
- Eleocharis atropurpurea (2 categories)
- Solidago sempervirens subsp. mexicana (2 categories)
- Salix monticola (2 categories)
- Gaultheria pyroloides (2 categories)
- Erythranthe eastwoodiae (2 categories)
- Rhododendron groenlandicum (2 categories)
- Anemone okennonii (2 categories)
- Senecio integerrimus var. scribneri (2 categories)
- Opuntia pinkavae (2 categories)
- Actaea (2 categories)
- Cyphomeris crassifolia (2 categories)
- Crepis runcinata subsp. glauca (2 categories)
- Potentilla rhyolitica (2 categories)
- Physocarpus opulifolius (2 categories)
- Bromus briziformis (2 categories)
- Doellingeria infirma (2 categories)
- Mentzelia multiflora (2 categories)
- Erigeron argentatus (2 categories)
- Berlandiera ×humilis (2 categories)
- Delphinium geyeri (2 categories)
- Helianthus petiolaris subsp. petiolaris (2 categories)
- Bellibarbula recurva (2 categories)
- Lilaea (2 categories)
- Lasthenia sect. Burrielia (2 categories)
- Streptanthus drepanoides (2 categories)
- Alchemilla glaucescens (2 categories)
- Penstemon scapoides (2 categories)
- Dudleya brevifolia (2 categories)
- Nothocalaïs nigrescens (2 categories)
- Silphium asteriscus var. trifoliatum (2 categories)
- Hymenoxys brandegeei (2 categories)
- Citrullus caffer (2 categories)
- Zephyranthes drummondii (2 categories)
- Chenopodium album (2 categories)
- Maytenus (2 categories)
- Tidestromia carnosa (2 categories)
- Flaveria bidentis (2 categories)
- Coreopsis tripteris (2 categories)
- Stellaria media (2 categories)
- Artemisia spiciformis (2 categories)
- Eriogonum scabrellum (2 categories)
- Ranunculus hederaceus (2 categories)
- Scopelophila ligulata (2 categories)
- Abies (2 categories)
- Cuphea carthagenensis (2 categories)
- Euphorbia bombensis (2 categories)
- Triticum boeoticum (2 categories)
- Crataegus egens (2 categories)
- Dieteria bigelovii var. bigelovii (2 categories)
- Juniperus scopulorum (2 categories)
- Hecastocleis (2 categories)
- Penstemon davidsonii var. davidsonii (2 categories)
- Carex nudata (2 categories)
- Rumex praecox (2 categories)
- Atriplex sect. Teutliopsis (2 categories)
- Papaver macounii subsp. macounii (2 categories)
- Pyramidula tetragona (2 categories)
- Poa sierrae (2 categories)
- Mycelis (2 categories)
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