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- Piptatherum canadense (2 categories)
- Streptanthus glandulosus subsp. niger (2 categories)
- Silene suksdorfii (2 categories)
- Tortella tortuosa var. tortuosa (2 categories)
- Leptochloa panicea (2 categories)
- Agave lechuguilla (2 categories)
- Oxalis pes-caprae (2 categories)
- Willkommia texana (2 categories)
- Polygonum majus (2 categories)
- Oenothera organensis (2 categories)
- Hornungia (2 categories)
- Boechera fecunda (2 categories)
- Glochidion puberum (2 categories)
- Cylindropuntia ×kelvinensis (2 categories)
- Pyrularia (2 categories)
- Bucklandiella sect. Laevifoliae (2 categories)
- Draba trichocarpa (2 categories)
- Cinnamomum camphora (2 categories)
- Dianthus plumarius subsp. plumarius (2 categories)
- Penstemon digitalis (2 categories)
- Eriogonum microtheca var. laxiflorum (2 categories)
- Juncus hemiendytus var. abjectus (2 categories)
- Luzula parviflora (2 categories)
- Heuchera alba (2 categories)
- Equisetum (2 categories)
- Castilleja covilleana (2 categories)
- Fagopyrum esculentum (2 categories)
- Splachnobryaceae (2 categories)
- Seymeria cassioides (2 categories)
- Andropogon gerardii (2 categories)
- Physaria floribunda subsp. floribunda (2 categories)
- Minuartia cumberlandensis (2 categories)
- Nigella damascena (2 categories)
- Thelypodium repandum (2 categories)
- Lagunaria patersonia (2 categories)
- Achlys (2 categories)
- Arctostaphylos otayensis (2 categories)
- Veronica wormskjoldii subsp. wormskjoldii (2 categories)
- Poa sect. Tichopoa (2 categories)
- Eleocharis decumbens (2 categories)
- Gaillardia aristata (2 categories)
- Crocanthemum canadense (2 categories)
- Crataegus succulenta var. succulenta (2 categories)
- Rottboellia cochinchinensis (2 categories)
- Pseudotaxiphyllum (2 categories)
- Brickellia eupatorioides var. chlorolepis (2 categories)
- Diplazium esculentum (2 categories)
- Urochloa subquadripara (2 categories)
- Dasistoma macrophyllum (2 categories)
- Ludwigia alata (2 categories)
- Carex baltzellii (2 categories)
- Pedicularis contorta var. ctenophora (2 categories)
- Balsamorhiza sericea (2 categories)
- Psacalium decompositum (2 categories)
- Isothecium cardotii (2 categories)
- Helianthus pumilus (2 categories)
- Rhynchospora grayi (2 categories)
- Petiveria (2 categories)
- Euphorbia deltoidea subsp. deltoidea (2 categories)
- Carex brunnescens subsp. sphaerostachya (2 categories)
- Eriogonum baileyi var. praebens (2 categories)
- Chamaedaphne (2 categories)
- Mentzelia integra (2 categories)
- Muhlenbergia rigida (2 categories)
- Corchorus hirsutus (2 categories)
- Synthyris missurica subsp. missurica (2 categories)
- Solidago simplex var. simplex (2 categories)
- Dudleya greenei (2 categories)
- Fimbristylis caroliniana (2 categories)
- Crataegus (sect. Coccineae) ser. Pulcherrimae (2 categories)
- Parietaria hespera var. hespera (2 categories)
- Orobanche multiflora (2 categories)
- Hypericum nitidum subsp. exile (2 categories)
- Trillium grandiflorum (2 categories)
- Brachytheciastrum leibergii (2 categories)
- Gypsophila elegans (2 categories)
- Limnanthes alba subsp. parishii (2 categories)
- Camassia quamash subsp. maxima (2 categories)
- Atriplex covillei (2 categories)
- Zizaniopsis miliacea (2 categories)
- Potentilla inclinata (2 categories)
- Clarkia tembloriensis (2 categories)
- Salvinia minima (2 categories)
- Ranunculus sect. Arcteranthis (2 categories)
- Penstemon scariosus var. albifluvis (2 categories)
- Eriophyllum mohavense (2 categories)
- Malvella sagittifolia (2 categories)
- Erigeron flagellaris (2 categories)
- Ceanothus papillosus (2 categories)
- Aptenia (2 categories)
- Pityopsis falcata (2 categories)
- Cleomella palmeriana (2 categories)
- Strigosella africana (2 categories)
- Townsendia condensata (2 categories)
- Leskea (2 categories)
- Agave ×arizonica (2 categories)
- Oönopsis wardii (2 categories)
- Arnica ovata (2 categories)
- Woodsia plummerae (2 categories)
- Polymnia laevigata (2 categories)
- Oenothera sect. Paradoxus (2 categories)
- Hulsea vestita subsp. vestita (2 categories)
- Boechera missouriensis (2 categories)
- Glyceria pulchella (2 categories)
- Cynodontium polycarpon (2 categories)
- Sagittaria montevidensis subsp. spongiosa (2 categories)
- Quercus cornelius-mulleri (2 categories)
- Bulbostylis stenophylla (2 categories)
- Dryas alaskensis (2 categories)
- Dichanthelium aciculare (2 categories)
- Eriogonum nudum var. scapigerum (2 categories)
- Juncus scirpoides (2 categories)
- Heuchera parvifolia (2 categories)
- Eragrostis ciliaris var. ciliaris (2 categories)
- Castilleja hyperborea (2 categories)
- Festuca (2 categories)
- Sporobolus indicus (2 categories)
- Carex misera (2 categories)
- Sicyos microphyllus (2 categories)
- Androstephium (2 categories)
- Physaria klausii (2 categories)
- Alopecurus geniculatus (2 categories)
- Mirabilis albida (2 categories)
- Nolina brittoniana (2 categories)
- Thelypteris reptans (2 categories)
- Lasthenia californica subsp. californica (2 categories)
- Achnatherum richardsonii (2 categories)
- Arctostaphylos uva-ursi (2 categories)
- Viola cucullata (2 categories)
- Poaceae (2 categories)
- Eleocharis ovata (2 categories)
- Gamochaeta argyrinea (2 categories)
- Crossidium squamiferum (2 categories)
- Crataegus ×kelloggii (2 categories)
- Rubus odoratus (2 categories)
- Psilostrophe gnaphalodes (2 categories)
- Brickellia simplex (2 categories)
- Ditrichum montanum (2 categories)
- Deinandra increscens subsp. villosa (2 categories)
- Ludwigia sect. Jussiaea (2 categories)
- Pedicularis racemosa subsp. alba (2 categories)
- Bartramia (2 categories)
- Pseudoclappia arenaria (2 categories)
- Isoëtes virginica (2 categories)
- Schoepfia schreberi (2 categories)
- Rhynchospora scirpoides (2 categories)
- Emilia sonchifolia (2 categories)
- Phalaris minor (2 categories)
- Carex stylosa (2 categories)
- Euphorbia indivisa (2 categories)
- Sphaeralcea psoraloides (2 categories)
- Carex concinnoides (2 categories)
- Selaginella subg. Tetragonostachys (2 categories)
- Eriogonum coloradense (2 categories)
- Cheilanthes alabamensis (2 categories)
- Aira caryophyllea var. capillaris (2 categories)
- Mentzelia pachyrhiza (2 categories)
- Munzothamnus (2 categories)
- Cordylanthus tenuis subsp. viscidus (2 categories)
- Syntrichopappus lemmonii (2 categories)
- Solidago velutina subsp. californica (2 categories)
- Dysodiopsis tagetoides (2 categories)
- Fissidens dubius (2 categories)
- Crataegus biltmoreana (2 categories)
- Orthocarpus tenuifolius (2 categories)
- Hypnum cupressiforme var. julaceum (2 categories)
- Triniteurybia aberrans (2 categories)
- Halodule wrightii (2 categories)
- Limonium limbatum (2 categories)
- Camissoniopsis cheiranthifolia subsp. suffruticosa (2 categories)
- Atriplex lentiformis (2 categories)
- Zygophyllum fabago (2 categories)
- Potentilla rivalis (2 categories)
- Saponaria (2 categories)
- Ratibida peduncularis var. peduncularis (2 categories)
- Penstemon stenophyllus (2 categories)
- Erysimum pallasii (2 categories)
- Manihot esculenta (2 categories)
- Erigeron inornatus var. inornatus (2 categories)
- Celosia nitida (2 categories)
- Aquilegia vulgaris (2 categories)
- Plagiomnium floridanum (2 categories)
- Coccoloba diversifolia (2 categories)
- Suaeda (2 categories)
- Sisyrinchium arizonicum (2 categories)
- Leucanthemum maximum (2 categories)
- Agoseris (2 categories)
- Packera flettii (2 categories)
- Polystichum californicum (2 categories)
- Oenothera triloba (2 categories)
- Hydrangea paniculata (2 categories)
- Trachyxiphium hypnaceum (2 categories)
- Boechera saximontana (2 categories)
- Goodyera (2 categories)
- Cyperus elegans (2 categories)
- Salix alaxensis var. longistylis (2 categories)
- Quercus kelloggii (2 categories)
- Calliergon megalophyllum (2 categories)
- Cactaceae subfam. Pereskioideae (2 categories)
- Xanthisma sect. Xanthisma (2 categories)
- Cirsium horridulum var. megacanthum (2 categories)
- Dichanthelium dichotomum subsp. mattamuskeetense (2 categories)
- Penstemon havardii (2 categories)
- Eriogonum pendulum (2 categories)
- Juncus xiphioides (2 categories)
- Lysimachia fraseri (2 categories)
- Hexastylis speciosa (2 categories)
- Eragrostis plana (2 categories)
- Castilleja minor var. minor (2 categories)
- Staphyleaceae (2 categories)
- Carex oligocarpa (2 categories)
- Sidalcea campestris (2 categories)
- Anemone multifida var. tetonensis (2 categories)
- Physaria prostrata (2 categories)
- Alvaradoa amorphoides subsp. psilophylla (2 categories)
- Mirabilis sect. Oxybaphus (2 categories)
- Notholaena nealleyi (2 categories)
- Thinopyrum junceum (2 categories)
- Lavatera trimestris (2 categories)
- Acleisanthes wrightii (2 categories)
- Arecaceae subfam. Coryphoideae (2 categories)
- Viola palmata var. palmata (2 categories)
- Poaceae tribe Poeae (2 categories)
- Elephantopus (2 categories)
- Bergerocactus emoryi (2 categories)
- Gaultheria pyroloides (2 categories)
- Croton incanus (2 categories)
- Rudbeckia grandiflora var. alismifolia (2 categories)
- Pterospora andromedea (2 categories)
- Brodiaea terrestris subsp. kernensis (2 categories)
- Chorizanthe robusta (2 categories)
- Delphinium carolinianum subsp. calciphilum (2 categories)
- Pellaea breweri (2 categories)
- Begonia cucullata (2 categories)
- Pseudognaphalium saxicola (2 categories)
- Ivesia jaegeri (2 categories)
- Henicodium (2 categories)
- Sciuro-hypnum oedipodium (2 categories)
- Ribes californicum var. californicum (2 categories)
- Enceliopsis (2 categories)
- Phemeranthus validulus (2 categories)
- Euphorbia ophthalmica (2 categories)
- Sphagnum beothuk (2 categories)
- Carex deweyana var. collectanea (2 categories)
- Seligeria pusilla (2 categories)
- Eriogonum desertorum (2 categories)
- Chelone cuthbertii (2 categories)
- Alisma gramineum (2 categories)
- Mentzelia tricuspis (2 categories)
- Myrcianthes (2 categories)
- Tephroseris kjellmanii (2 categories)
- Coreopsis pulchra (2 categories)
- Talinum paniculatum (2 categories)
- Vaccinium myrsinites (2 categories)
- Echeandia texensis (2 categories)
- Flaveria bidentis (2 categories)
- Crataegus compacta (2 categories)
- Didymodon tectorum (2 categories)
- Parthenium ligulatum (2 categories)
- Orthotrichum gymnostomum (2 categories)
- Hypopterygium tamariscina (2 categories)
- Tripsacum sect. Fasciculata (2 categories)
- Harmonia guggolziorum (2 categories)
- Lindernia ciliata (2 categories)
- Campylophyllum sommerfeltii (2 categories)
- Atriplex saccaria var. cornuta (2 categories)
- ×elyleymus ungavensis (2 categories)
- Potentilla subjuga (2 categories)
- Sarracenia purpurea subsp. venosa (2 categories)
- Rhagadiolus stellatus (2 categories)
- Penstemon washingtonensis (2 categories)
- Erythranthe eastwoodiae (2 categories)
- Eschscholzia (2 categories)
- Marsilea mollis (2 categories)
- Erigeron nivalis (2 categories)
- Centaurea montana (2 categories)
- Arbutus arizonica (2 categories)
- Plantago firma (2 categories)
- Coelorachis rugosa (2 categories)
- Surianaceae (2 categories)
- Sisyrinchium pallidum (2 categories)
- Agropyron cristatum (2 categories)
- Packera sanguisorboides (2 categories)
- Polytrichastrum sexangulare var. vulcanicum (2 categories)
- Oncidium ensatum (2 categories)
- Hygrohypnum polare (2 categories)
- Tradescantia tharpii (2 categories)
- Boerhavia intermedia (2 categories)
- Gratiola lutea (2 categories)
- Cyperus lanceolatus (2 categories)
- Salix columbiana (2 categories)
- Leucothoë davisiae (2 categories)
- Quercus sect. Lobatae (2 categories)
- Callitriche longipedunculata (2 categories)
- Calamagrostis nutkaensis (2 categories)
- Xylorhiza confertifolia (2 categories)
- Cirsium praeteriens (2 categories)
- Dichanthelium scoparium (2 categories)
- Penstemon laricifolius var. exilifolius (2 categories)
- Eriogonum scabrellum (2 categories)
- Kallstroemia grandiflora (2 categories)
- Lythrum virgatum (2 categories)
- Hieracium argutum (2 categories)
- Eremochloa (2 categories)
- Castilleja pilosa var. steenensis (2 categories)
- Stellaria longifolia (2 categories)
- Carex petricosa var. petricosa (2 categories)
- Annona (2 categories)
- Physocarpus capitatus (2 categories)
- Amaranthus palmeri (2 categories)
- Mnium stellare (2 categories)
- Sidalcea malviflora subsp. rostrata (2 categories)
- Nymphaea odorata subsp. tuberosa (2 categories)
- Thymophylla aurea var. aurea (2 categories)
- Leavenworthia torulosa (2 categories)
- Acourtia runcinata (2 categories)
- Viola rostrata (2 categories)
- Pohlia cardotii (2 categories)
- Elymus alaskanus subsp. hyperarcticus (2 categories)
- Betula murrayana (2 categories)
- Gemmabryum coronatum (2 categories)
- Cryphaea ravenelii (2 categories)
- Rugelia (2 categories)
- Ptychostomum creberrimum (2 categories)
- Bromus hordeaceus subsp. thominei (2 categories)
- Douglasia arctica (2 categories)
- Chrysobalanus (2 categories)
- Delphinium madrense (2 categories)
- Pennellia tricornuta (2 categories)
- Ivesia tweedyi (2 categories)
- Herzogiella (2 categories)
- Sclerocactus (2 categories)
- Ribes montigenum (2 categories)
- Entodontaceae (2 categories)
- Phippsia (2 categories)
- Carex vulpinoidea (2 categories)
- Euphorbia serpens (2 categories)
- Carex extensa (2 categories)
- Senecio elegans (2 categories)
- Eriogonum flavum var. aquilinum (2 categories)
- Chenopodium fremontii (2 categories)
- Allium burlewii (2 categories)
- Micranthes caroliniana (2 categories)
- Myrtaceae (2 categories)
- Tetragonotheca ludoviciana (2 categories)
- Corispermum villosum (2 categories)
- Keckiella breviflora var. breviflora (2 categories)
- Taraxacum laurentianum (2 categories)
- Vanilla barbellata (2 categories)
- Pleurothallis gelida (2 categories)
- Echinocereus enneacanthus var. enneacanthus (2 categories)
- Fontinalis sphagnifolia (2 categories)
- Crataegus greggiana (2 categories)
- Digitaria (2 categories)
- Paspalum laxum (2 categories)
- Orthotrichum strangulatum (2 categories)
- Triteleia ixioides (2 categories)
- Hazardia squarrosa var. obtusa (2 categories)
- Linum imbricatum (2 categories)
- Canella winterana (2 categories)
- Atriplex tatarica (2 categories)
- Pottiaceae subfam. Timmielloideae (2 categories)
- Illicium parviflorum (2 categories)
- Saxifraga cernua (2 categories)
- Rhexia nashii (2 categories)
- Peperomia humilis (2 categories)
- Erythranthe norrisii (2 categories)
- Eucalyptus torelliana (2 categories)
- Maytenus phyllanthoides var. phyllanthoides (2 categories)
- Scleropodium (2 categories)
- Erigeron pulchellus var. pulchellus (2 categories)
- Cerastium alpinum subsp. lanatum (2 categories)
- Archidium tenerrimum (2 categories)
- Platanthera clavellata (2 categories)
- Collinsia parviflora (2 categories)
- Symphyotrichum ericoides var. ericoides (2 categories)
- Smilax lasioneura (2 categories)
- Paliurus spina-christi (2 categories)
- Artemisia subg. Drancunculus (2 categories)
- Hymenocallis occidentalis (2 categories)
- Bommeria hispida (2 categories)
- Grimmia lisae (2 categories)
- Cyperus retroflexus (2 categories)
- Leymus cinereus (2 categories)
- Raillardella pringlei (2 categories)
- Calochortus concolor (2 categories)
- Asplenium scolopendrium var. americanum (2 categories)
- Xyris platylepis (2 categories)
- Populus trichocarpa (2 categories)
- Cirsium wrightii (2 categories)
- Dichelostemma ida-maia (2 categories)
- Salix humilis var. humilis (2 categories)
- Penstemon moriahensis (2 categories)
- Eriogonum suffruticosum (2 categories)
- Madia sativa (2 categories)
- Hieracium vulgatum (2 categories)
- Castilleja thompsonii (2 categories)
- Stenotus (2 categories)
- Carex richardsonii (2 categories)
- Antennaria (2 categories)
- Picris hieracioides (2 categories)
- Amblystegiaceae (2 categories)
- Monnina (2 categories)
- Sideroxylon reclinatum subsp. reclinatum (2 categories)
- Oenothera acutissima (2 categories)
- Tiarella trifoliata var. unifoliata (2 categories)
- Leersia hexandra (2 categories)
- Adenostoma fasciculatum var. prostratum (2 categories)
- Argythamnia (2 categories)
- Vitis acerifolia (2 categories)
- Polanisia tenuifolia (2 categories)
- Homalothecium (2 categories)
- Elymus macgregorii (2 categories)
- Bidens heterosperma (2 categories)
- Geum macrophyllum var. macrophyllum (2 categories)
- Rumex lacustris (2 categories)
- Puccinellia distans (2 categories)
- Bromus sect. Genea (2 categories)
- Draba cana (2 categories)
- Chrysopsis lanuginosa (2 categories)
- Delphinium scaposum (2 categories)
- Dichromanthus (2 categories)
- Salix lemmonii (2 categories)
- Penstemon newberryi var. sonomensis (2 categories)
- Eriogonum thompsoniae var. atwoodii (2 categories)
- Magnoliaceae (2 categories)
- Hippeastrum (2 categories)
- Eremopyrum (2 categories)
- Casuarina cunninghamiana subsp. cunninghamiana (2 categories)
- Stephanomeria elata (2 categories)
- Carex sartwelliana (2 categories)
- Pilea microphylla (2 categories)
- Ambrosia confertiflora (2 categories)
- Monolopia major (2 categories)
- Silene (2 categories)
- Tillandsia balbisiana (2 categories)
- Lemna (2 categories)
- Adiantum viridimontanum (2 categories)
- Vitis monticola (2 categories)
- Polyctenium (2 categories)
- Homomallium adnatum (2 categories)
- Elymus stebbinsii subsp. septentrionalis (2 categories)
- Bidens vulgata (2 categories)
- Geum vernum (2 categories)
- Cucurbita melopepo var. ozarkana (2 categories)
- Rumex palustris (2 categories)
- Puccinellia rupestris (2 categories)
- Brothera (2 categories)
- Draba cuneifolia var. integrifolia (2 categories)
- Chrysosplenium iowense (2 categories)
- Delphinium subsect. Multiplex (2 categories)
- Penstemon arenicola (2 categories)
- Jatropha multifida (2 categories)
- Hesperomecon (2 categories)
- Roemeria refracta (2 categories)
- Epidendrum nocturnum (2 categories)
- Phrymaceae (2 categories)
- Carsonia (2 categories)
- Sphagnum subfulvum (2 categories)
- Carex gynodynama (2 categories)
- Eriogonum hoffmannii var. hoffmannii (2 categories)
- Chenopodium subsect. Urbica (2 categories)
- Allium hyalinum (2 categories)
- Micranthes virginiensis (2 categories)
- Nassella manicata (2 categories)
- Thalassia (2 categories)
- Koeberlinia spinosa var. spinosa (2 categories)
- Abronia maritima (2 categories)
- Verbascum phlomoides (2 categories)
- Poa autumnalis (2 categories)
- Echinodorus tenellus (2 categories)
- Frangula rubra subsp. rubra (2 categories)
- Crataegus munda (2 categories)
- Rosa lucieae (2 categories)
- Brasenia schreberi (2 categories)
- Dimorphocarpa wislizeni (2 categories)
- Passiflora foetida var. gossypiifolia (2 categories)
- Oxalis dichondrifolia (2 categories)
- Tropidia polystachya (2 categories)
- Liquidambar (2 categories)
- Cardamine macrocarpa (2 categories)
- Avenula hookeri (2 categories)
- Primula nutans (2 categories)
- Iris (sect. Limniris) ser. Tripetalae (2 categories)
- Schedonorus pratensis (2 categories)
- Rhizomnium pseudopunctatum (2 categories)
- Perityle gilensis var. gilensis (2 categories)
- Euonymus (2 categories)
- Sorbus (2 categories)
- Melanthera parvifolia (2 categories)
- Scrophularia desertorum (2 categories)
- Erigeron trifidus (2 categories)
- Ceratophyllum (2 categories)
- Arctostaphylos densiflora (2 categories)
- Platygyrium (2 categories)
- Commelina communis (2 categories)
- Symphyotrichum oblongifolium (2 categories)
- Solidago curtisii var. curtisii (2 categories)
- Cosmos bipinnatus (2 categories)
- Panicum mohavense (2 categories)
- Asimina incana (2 categories)
- Opuntia ×occidentalis (2 categories)
- Hymenostylium (2 categories)
- Trichocoronis (2 categories)
- Botrychium minganense (2 categories)
- Grindelia microcephala (2 categories)
- Cypselea humifusa (2 categories)
- Liatris hirsuta (2 categories)
- Ranunculus cymbalaria (2 categories)
- Calochortus raichei (2 categories)
- Asteraceae tribe Arctotideae (2 categories)
- Yucca pallida (2 categories)
- Potamogeton nodosus (2 categories)
- Clappia (2 categories)
- Salix pulchra (2 categories)
- Penstemon pinifolius (2 categories)
- Eriogonum umbellatum var. hypoleium (2 categories)
- Malacothrix foliosa subsp. crispifolia (2 categories)
- Ericameria zionis (2 categories)
- Ericameria arborescens (2 categories)
- Caulanthus major (2 categories)
- Carex sect. Circinatae (2 categories)
- Antennaria rosea subsp. arida (2 categories)
- Pinus elliottii var. densa (2 categories)
- Stevia salicifolia var. salicifolia (2 categories)
- Amelanchier laevis (2 categories)
- Silene greenei (2 categories)
- Tipularia (2 categories)
- Lepidium densiflorum (2 categories)
- Agalinis decemloba (2 categories)
- Aristida gypsophila (2 categories)
- Vulpia microstachys var. microstachys (2 categories)
- Polygala vulgaris (2 categories)
- Oenothera dodgeniana (2 categories)
- Hordeum pusillum (2 categories)
- Blepharizonia laxa (2 categories)
- Cusickiella quadricostata (2 categories)
- Ruppiaceae (2 categories)
- Pyramidula (2 categories)
- Bryocrumia (2 categories)
- Draba micropetala (2 categories)
- Chylismia claviformis subsp. cruciformis (2 categories)
- Deschampsia (2 categories)
- Penstemon calcareus (2 categories)
- Juncus acutiflorus (2 categories)
- Heteropterys (2 categories)
- Epilobium hornemannii subsp. behringianum (2 categories)
- Phyllodoce empetriformis (2 categories)
- Cassiope lycopodioides (2 categories)
- Eurybia mirabilis (2 categories)
- Spiraea douglasii var. douglasii (2 categories)
- Carex inops subsp. heliophila (2 categories)
- Sesleria (2 categories)
- Chloris submutica (2 categories)
- Allium perdulce (2 categories)
- Microseris bigelovii (2 categories)
- Thalictrum thalictroides (2 categories)
- Krigia montana (2 categories)
- Abutilon wrightii (2 categories)
- Vernonia angustifolia (2 categories)
- Poa hartzii subsp. vrangelica (2 categories)
- Ehrharta longiflora (2 categories)
- Fritillaria micrantha (2 categories)
- Crataegus pruinosa var. virella (2 categories)
- Rosa stellata subsp. mirifica (2 categories)
- Brassicaceae tribe Iberideae (2 categories)
- Diphyscium mucronifolium (2 categories)
- Paysonia stonensis (2 categories)
- Tussilago farfara (2 categories)
- Helianthus bolanderi (2 categories)
- Litsea (2 categories)
- Carex acidicola (2 categories)
- Baccharis malibuensis (2 categories)
- Prunus caroliniana (2 categories)
- Iris subg. Limniris (2 categories)
- Schistidium maritimum (2 categories)
- Rhododendron maximum (2 categories)
- Perityle vitreomontana (2 categories)
- Sparganiaceae (2 categories)
- Sedum lanceolatum var. nesioticum (2 categories)
- Eriocaulon nigrobracteatum (2 categories)
- Melica stricta (2 categories)
- Muehlenbeckia complexa (2 categories)
- Pleuricospora fimbriolata (2 categories)
- Conocarpus erectus (2 categories)
- Symphyotrichum sericeum (2 categories)
- Solidago nana (2 categories)
- Festuca rubra subsp. secunda (2 categories)
- Cotoneaster rehderi (2 categories)
- Panicum tenerum (2 categories)
- Asplenium dalhousiae (2 categories)
- Orchidaceae tribe Dendrobieae (2 categories)
- Hyophila involuta (2 categories)
- Trichostomum brachydontium (2 categories)
- Bouteloua eludens (2 categories)
- Guizotia abyssinica (2 categories)
- Dactylis glomerata (2 categories)
- Liatris tenuifolia (2 categories)
- Caltha palustris (2 categories)
- Astrophytum asterias (2 categories)
- Zephyranthes candida (2 categories)
- Clarkia exilis (2 categories)
- Didymodon anserinocapitatus (2 categories)
- Salix sect. Myrtosalix (2 categories)
- Ranunculus hispidus var. hispidus (2 categories)
- Eriogonum watsonii (2 categories)
- Malaxis unifolia (2 categories)
- Erigeron bloomeri var. bloomeri (2 categories)
- Ericameria nauseosa var. latisquamea (2 categories)
- Ceanothus foliosus var. foliosus (2 categories)
- Carex sect. Nardinae (2 categories)
- Antirrhinum majus (2 categories)
- Pinus torreyana subsp. torreyana (2 categories)
- Clematis coactilis (2 categories)
- Streptanthus brachiatus (2 categories)
- Ampelodesmos (2 categories)
- Silene plankii (2 categories)
- Torreya (2 categories)
- Lepidium tiehmii (2 categories)
- Agalinis viridis (2 categories)
- Aristida ternipes var. ternipes (2 categories)
- Wedelia (2 categories)
- Polygonum aviculare subsp. aviculare (2 categories)
- Oenothera howardii (2 categories)
- Horkelia howellii (2 categories)
- Boechera californica (2 categories)
- Gladiolus communis (2 categories)
- Cylindropuntia californica var. californica (2 categories)
- Sacoila lanceolata (2 categories)
- Pyrrocoma hirta var. hirta (2 categories)
- Buchloë (2 categories)
- Draba santaquinensis (2 categories)
- Cichorium intybus (2 categories)
- Descurainia torulosa (2 categories)
- Eriogonum longifolium var. harperi (2 categories)
- Juncus dichotomus (2 categories)
- Luzula acuminata var. carolinae (2 categories)
- Heterotheca shevockii (2 categories)
- Epilobium smithii (2 categories)
- Physaria condensata (2 categories)
- Castilleja applegatei var. pinetorum (2 categories)
- Eutrochium maculatum var. bruneri (2 categories)
- Spiranthes lacera var. lacera (2 categories)
- Carex lenticularis var. lenticularis (2 categories)
- Setaria reverchonii subsp. firmula (2 categories)
- Andreaea megistospora (2 categories)
- Chorisiva nevadensis (2 categories)
- Allium tricoccum var. tricoccum (2 categories)
- Milium (2 categories)
- Nerisyrenia linearifolia (2 categories)
- Thelypodiopsis shinnersii (2 categories)
- Lactuca sativa (2 categories)
- Acanthoscyphus parishii (2 categories)
- Arctostaphylos mewukka (2 categories)
- Veronica filiformis (2 categories)
- Poa pringlei (2 categories)
- Eleocharis (sect. Eleogenus) ser. Ovatae (2 categories)
- Fumaria vaillantii (2 categories)
- Crataegus sect. Macracanthae (2 categories)
- Rostraria (2 categories)
- Pseudoleskeella tectorum (2 categories)
- Breynia (2 categories)
- Diplacus longiflorus (2 categories)
- Umbellularia californica var. californica (2 categories)
- Lolium rigidum (2 categories)
- Carex arctata (2 categories)
- Bahiopsis parishii (2 categories)
- Prunus pumila var. besseyi (2 categories)
- Isocoma menziesii var. diabolica (2 categories)
- Schizachyrium tenerum (2 categories)
- Rhynchospora colorata (2 categories)
- Persicaria sect. Echinocaulon (2 categories)
- Euphorbia brachycera (2 categories)
- Sedum radiatum var. radiatum (2 categories)
- Eriogonum anemophilum (2 categories)
- Mentzelia collomiae (2 categories)
- Muhlenbergia glomerata (2 categories)
- Coptis (2 categories)
- Symplocarpus foetidus (2 categories)
- Solidago rugosa var. celtidifolia (2 categories)
- Dudleya attenuata (2 categories)
- Ficus benghalensis (2 categories)
- Crassula solieri (2 categories)
- Papaver sect. Rhoeadium (2 categories)
- Orobanchaceae (2 categories)
- Hypericum galioides (2 categories)
- Triglochin maritima (2 categories)
- Brachydontium olympicum (2 categories)
- Gymnocarpium jessoense subsp. parvulum (2 categories)
- Lilium pardalinum subsp. pardalinum (2 categories)
- Calypso (2 categories)
- Atriplex argentea var. argentea (2 categories)
- Zigadenus venenosus var. venenosus (2 categories)
- Potentilla erecta (2 categories)
- Clarkia sect. Myxocarpa (2 categories)
- Salix uva-ursi (2 categories)
- Ranunculus orthorhynchus var. platyphyllus (2 categories)
- Malvaceae (2 categories)
- Erigeron davisii (2 categories)
- Ericameria parryi var. salmonensis (2 categories)
- Aphanostephus ramosissimus var. ramosissimus (2 categories)
- Piptochaetium avenacioides (2 categories)
- Clematis tangutica var. tangutica (2 categories)
- Streptanthus insignis subsp. lyonii (2 categories)
- Anagallis arvensis (2 categories)
- Silene williamsii (2 categories)
- Tortula deciduidentata (2 categories)
- Leptodon smithii (2 categories)
- Agave parviflora (2 categories)
- Oxydendrum (2 categories)
- Arnica angustifolia subsp. tomentosa (2 categories)
- Wolffia borealis (2 categories)
- Oenothera podocarpa (2 categories)
- Hovenia (2 categories)
- Boechera gracilipes (2 categories)
- Glossostigma (2 categories)
- Cymophyllus fraserianus (2 categories)
- Sagittaria cuneata (2 categories)
- Pyxidanthera brevifolia (2 categories)
- Buddleja lindleyana (2 categories)
- Drepanocladus latinervis (2 categories)
- Cirsium altissimum (2 categories)
- Penstemon elegantulus (2 categories)
- Eriogonum multiflorum var. multiflorum (2 categories)
- Juncus macrophyllus (2 categories)
- Lycopodiella (2 categories)
- Heuchera eastwoodiae (2 categories)
- Equisetum subg. Equisetum (2 categories)
- Castilleja elegans (2 categories)
- Fallopia sachalinensis (2 categories)
- Spodiopogon sibiricus (2 categories)
- Carex marina (2 categories)
- Shinnersia (2 categories)
- Andropogon hallii (2 categories)
- Physaria gracilis subsp. gracilis (2 categories)
- Alnus rubra (2 categories)
- Minuartia macrocarpa (2 categories)
- Niphotrichum sect. Niphotrichum (2 categories)
- Thelypteris dentata (2 categories)
- Lapsana communis (2 categories)
- Achnatherum hendersonii (2 categories)
- Viola (2 categories)
- Poa subg. Poa (2 categories)
- Eleocharis geniculata (2 categories)
- Galanthus nivalis (2 categories)
- Crocanthemum scoparium var. scoparium (2 categories)
- Crataegus venusta (2 categories)
- Rubus caesius (2 categories)
- Psidium guajava (2 categories)
- Brickellia hinckleyi var. hinckleyi (2 categories)
- Disceliaceae (2 categories)
- Urtica dioica subsp. gracilis (2 categories)
- Datiscaceae (2 categories)
- Ludwigia grandiflora (2 categories)
- Carex biltmoreana (2 categories)
- Pedicularis labradorica (2 categories)
- Barbarea stricta (2 categories)
- Pseudabutilon umbellatum (2 categories)
- Isoëtes boomii (2 categories)
- Helianthus ×laetiflorus (2 categories)
- Schoenoplectus mucronatus (2 categories)
- Rhynchospora latifolia (2 categories)
- Elymus violaceus (2 categories)
- Petrophytum hendersonii (2 categories)
- Carex socialis (2 categories)
- Euphorbia fendleri (2 categories)
- Sphaeralcea digitata (2 categories)
- Carex capillaris (2 categories)
- Selaginella eclipes (2 categories)
- Eriogonum brevicaule var. bannockense (2 categories)
- Chamaenerion angustifolium subsp. angustifolium (2 categories)
- Mentzelia librina (2 categories)
- Muhlenbergia texana (2 categories)
- Cordylanthus kingii subsp. helleri (2 categories)
- Synthyris wyomingensis (2 categories)
- Dudleya stolonifera (2 categories)
- Fimbristylis squarrosa (2 categories)
- Crataegus (sect. Douglasia) ser. Douglasianae (2 categories)
- Parnassia fimbriata (2 categories)
- Orobanche valida (2 categories)
- Hypericum sect. Brathys (2 categories)
- Trillium persistens (2 categories)
- Brachythecium boreale (2 categories)
- Habranthus (2 categories)
- Limnanthes floccosa subsp. californica (2 categories)
- Camissonia benitensis (2 categories)
- Atriplex gardneri var. gardneri (2 categories)
- Zosteraceae (2 categories)
- Potentilla multisecta (2 categories)
- Claytonia (2 categories)
- Sanguisorba (2 categories)
- Penstemon sect. Dissecti (2 categories)
- Mammillaria mainiae (2 categories)
- Erigeron garrettii (2 categories)
- Ceanothus roderickii (2 categories)
- Aquilegia coerulea var. alpina (2 categories)
- Pityopus (2 categories)
- Cliftonia (2 categories)
- Stylocline gnaphaloides (2 categories)
- Simmondsiaceae (2 categories)
- Ageratina herbacea (2 categories)
- Arnoglossum diversifolium (2 categories)
- Wyethia angustifolia (2 categories)
- Polypodium sibiricum (2 categories)
- Oenothera subsect. Campogaura (2 categories)
- Huperzia appalachiana (2 categories)
- Boechera pendulocarpa (2 categories)
- Glyptopleura setulosa (2 categories)
- Cyperus (2 categories)
- Sairocarpus cornutus subsp. leptaleus (2 categories)
- Quercus fusiformis (2 categories)
- Butomus (2 categories)
- Drymaria depressa (2 categories)
- Cirsium eatonii var. eriocephalum (2 categories)
- Dichanthelium acuminatum subsp. lindheimeri (2 categories)
- Juncus subg. Poiophylli (2 categories)
- Lygodium japonicum (2 categories)
- Hexalectris (2 categories)
- Eragrostis gangetica (2 categories)
- Castilleja lemmonii (2 categories)
- Festuca californica (2 categories)
- Sporobolus teretifolius (2 categories)
- Carex muricata subsp. lamprocarpa (2 categories)
- Sida glabra (2 categories)
- Anemone acutiloba (2 categories)
- Physaria multiceps (2 categories)
- Alsia californica (2 categories)
- Mirabilis laevis var. retrorsa (2 categories)
- Nopalea (2 categories)
- Thelypteris subg. Parathelypteris (2 categories)
- Lasthenia glabrata subsp. glabrata (2 categories)
- Achyrachaena mollis (2 categories)
- Arctotis stoechadifolia (2 categories)
- Viola hastata (2 categories)
- Poaceae tribe Andropogoneae (2 categories)
- Eleocharis robbinsii (2 categories)
- Berberis fendleri (2 categories)
- Garberia (2 categories)
- Crepis acuminata (2 categories)
- Rubus spectabilis (2 categories)
- Pteridium aquilinum var. latiusculum (2 categories)
- Brodiaea (2 categories)
- Dodecahema leptoceras (2 categories)
- Delairea odorata (2 categories)
- Luetkea (2 categories)
- Pedicularis sudetica subsp. scopulorum (2 categories)
- Bartsia (2 categories)
- Pseudoditrichaceae (2 categories)
- Iva microcephala (2 categories)
- Hemarthria (2 categories)
- Scirpus atrovirens (2 categories)
- Rhytidiadelphus (2 categories)
- Encalypta brevipes (2 categories)
- Phedimus hybridus (2 categories)
- Carex sylvatica (2 categories)
- Euphorbia lathyris (2 categories)
- Carex crinita var. brevicrinis (2 categories)
- Selaginella ×neomexicana (2 categories)
- Eriogonum corymbosum var. aureum (2 categories)
- Cheilanthes intertexta (2 categories)
- Alchemilla alpina (2 categories)
- Mentzelia reflexa (2 categories)
- Muscari botryoides (2 categories)
- Tayloria acuminata (2 categories)
- Coreopsis basalis (2 categories)
- Systenotheca (2 categories)
- Sonchus (2 categories)
- Dysphania pumilio (2 categories)
- Fissidens osmundioides (2 categories)
- Crataegus chrysocarpa var. faxonii (2 categories)
- Paronychia patula (2 categories)
- Orthothecium chryseum var. chryseum (2 categories)
- Hypnum pallescens (2 categories)
- Triphysaria eriantha subsp. rosea (2 categories)
- Hamamelidaceae (2 categories)
- Camissoniopsis pallida (2 categories)
- Atriplex pacifica (2 categories)
- ×elyhordeum arcuatum (2 categories)
- Potentilla sect. Concinnae (2 categories)
- Sarcodes (2 categories)
- Redfieldia (2 categories)
- Penstemon tenuiflorus (2 categories)
- Erythranthe arenicola (2 categories)
- Marah fabacea (2 categories)
- Erigeron lassenianus var. lassenianus (2 categories)
- Celtis tenuifolia (2 categories)
- Arabis aculeolata (2 categories)
- Plagiothecium cavifolium (2 categories)
- Cochlospermaceae (2 categories)
- Suaeda sect. Brezia (2 categories)
- Sisyrinchium ensigerum (2 categories)
- Leucodon andrewsianus (2 categories)
- Packera macounii (2 categories)
- Artemisia campestris subsp. canadensis (2 categories)
- Polystichum scopulinum (2 categories)
- Oligomeris linifolia (2 categories)
- Hydrocleys (2 categories)
- Tradescantia fluminensis (2 categories)
- Boechera texana (2 categories)
- Gossypium (2 categories)
- Cyperus filiformis (2 categories)
- Salix babylonica (2 categories)
- Quercus mohriana (2 categories)
- Callirhoë involucrata var. involucrata (2 categories)
- Cakile lanceolata subsp. lanceolata (2 categories)
- Xanthisma viscidum (2 categories)
- Cirsium longistylum (2 categories)
- Dichanthelium leibergii (2 categories)
- Eriogonum prociduum var. mystrium (2 categories)
- Lysimachia radicans (2 categories)
- Hibiscus denudatus (2 categories)
- Eragrostis spicata (2 categories)
- Castilleja oresbia (2 categories)
- Stellaria (2 categories)
- Carex paeninsulae (2 categories)
- Physaria saximontana subsp. saximontana (2 categories)
- Amaranthus albus (2 categories)
- Nuphar rubrodisca (2 categories)
- Thrinax morrisii (2 categories)
- Layia leucopappa (2 categories)
- Viola praemorsa var. flavovirens (2 categories)
- Podostemum ceratophyllum (2 categories)
- Elionurus (2 categories)
- Berlandiera ×macrophylla (2 categories)
- Gaylussacia tomentosa (2 categories)
- Croton monanthogynus (2 categories)
- Crepis runcinata subsp. barberi (2 categories)
- Rudbeckia laciniata var. bipinnata (2 categories)
- Ptilagrostis kingii (2 categories)
- Bromus berteroanus (2 categories)
- Doellingeria (2 categories)
- Chorizanthe subg. Quintaria (2 categories)
- Delphinium geraniifolium (2 categories)
- Bellibarbula (2 categories)
- Ivesia paniculata (2 categories)
- Hermannia (2 categories)
- Scleranthus perennis subsp. perennis (2 categories)
- Ribes divaricatum var. parishii (2 categories)
- Enemion stipitatum (2 categories)
- Philadelphus microphyllus var. pumilus (2 categories)
- Carex umbellata (2 categories)
- Euphorbia platyphyllos (2 categories)
- Carex divisa (2 categories)
- Sempervivum (2 categories)
- Eriogonum elatum var. elatum (2 categories)
- Chenopodium albescens (2 categories)
- Allionia choisyi (2 categories)
- Mesembryanthemum (2 categories)
- Myrinia (2 categories)
- Tetracoccus (2 categories)
- Coreopsis tinctoria (2 categories)
- Kalmia buxifolia (2 categories)
- Tamarix gallica (2 categories)
- Vaccinium sect. Herpothamnus (2 categories)
- Echinacea purpurea (2 categories)
- Floerkea (2 categories)
- Crataegus douglasii (2 categories)
- Paspalidium geminatum (2 categories)
- Orthotrichum pallens (2 categories)
- Iberis sempervirens (2 categories)
- Triraphis (2 categories)
- Harrisia (2 categories)
- Linum arenicola (2 categories)
- Atriplex sect. Spongiocarpus (2 categories)
- Potentilla tikhomirovii (2 categories)
- Saururus (2 categories)
- Rhamnus japonica (2 categories)
- Pentachaeta exilis (2 categories)
- Erythranthe grandis (2 categories)
- Eschscholzia minutiflora (2 categories)
- Matteuccia struthiopteris var. pensylvanica (2 categories)
- Sclerocactus cloverae (2 categories)
- Erigeron peregrinus var. thompsonii (2 categories)
- Centaurea ×moncktonii (2 categories)
- Arceuthobium campylopodum subsp. cyanocarpum (2 categories)
- Plantago ovata (2 categories)
- Coleogyne ramosissima (2 categories)
- Symphyotrichum ascendens (2 categories)
- Smelowskia (2 categories)
- Agrostis clavata (2 categories)
- Packera werneriifolia (2 categories)
- Artemisia norvegica subsp. saxatilis (2 categories)
- Onopordum acanthium subsp. acanthium (2 categories)
- Hylocomiastrum umbratum (2 categories)
- Tragia laciniata (2 categories)
- Bolandra oregana (2 categories)
- Cyperus mutisii (2 categories)
- Lewisia cotyledon var. cotyledon (2 categories)
- Quercus tomentella (2 categories)
- Calluna (2 categories)
- Calamagrostis stricta (2 categories)
- Xylosma flexuosa (2 categories)
- Polytrichum strictum (2 categories)
- Cirsium remotifolium var. rivulare (2 categories)
- Dichanthelium sect. Pedicellata (2 categories)
- Penstemon lentus var. lentus (2 categories)
- Eriogonum spergulinum var. reddingianum (2 categories)
- Macradenia lutescens (2 categories)
- Hieracium horridum (2 categories)
- Castilleja rigida (2 categories)
- Stellaria porsildii (2 categories)
- Carex polymorpha (2 categories)
- Anoda thurberi (2 categories)
- Phytolacca heterotepala (2 categories)
- Amaranthus subg. Albersia (2 categories)
- Mohavea (2 categories)
- Sidalcea ranunculacea (2 categories)
- Oclemena acuminata (2 categories)
- Thymophylla tenuiloba (2 categories)
- Lechea lakelae (2 categories)
- Acrostichum (2 categories)
- Argemone ochroleuca (2 categories)
- Viola subsinuata (2 categories)
- Pohlia longicolla (2 categories)
- Elymus curvatus (2 categories)
- Betula pubescens subsp. pubescens (2 categories)
- Gemmabryum sect. Gemmabryum (2 categories)
- Ctenidium (2 categories)
- Rumex bucephalophorus (2 categories)
- Ptychostomum nitidulum (2 categories)
- Bromus mucroglumis (2 categories)
- Draba aleutica (2 categories)
- Chrysolepis chrysophylla var. minor (2 categories)
- Delphinium nuttallii subsp. ochroleucum (2 categories)
- Pennisetum nervosum (2 categories)
- Jacquinia arborea (2 categories)
- Hesperevax acaulis var. ambusticola (2 categories)
- Ribes quercetorum (2 categories)
- Entosthodon rubiginosus (2 categories)
- Phleum phleoides (2 categories)
- Carlina (2 categories)
- Euphorbia subg. Esula (2 categories)
- Sphagnum oregonense (2 categories)
- Carex flaccosperma (2 categories)
- Senecio flaccidus var. monoensis (2 categories)
- Eriogonum gossypinum (2 categories)
- Chenopodium murale (2 categories)
- Allium columbianum (2 categories)
- Micranthes integrifolia (2 categories)
- Najas filifolia (2 categories)
- Tetraneuris ivesiana (2 categories)
- Cornus glabrata (2 categories)
- Kelseya (2 categories)
- Tarenaya (2 categories)
- Vauquelinia californica subsp. californica (2 categories)
- Pluchea longifolia (2 categories)
- Echinocereus reichenbachii (2 categories)
- Fragaria chiloensis subsp. lucida (2 categories)
- Crataegus jonesiae (2 categories)
- Digitaria eriantha subsp. pentzii (2 categories)
- Paspalum praecox (2 categories)
- Oryzopsis (2 categories)
- Triteleia peduncularis (2 categories)
- Hebecarpa palmeri (2 categories)
- Linum medium var. texanum (2 categories)
- Canotia holacantha (2 categories)
- Aubrieta (2 categories)
- Prenanthes altissima (2 categories)
- Imperata cylindrica (2 categories)
- Saxifraga hyperborea (2 categories)
- Pericallis hybrida (2 categories)
- Erythranthe purpurea (2 categories)
- Eucephalus ledophyllus var. ledophyllus (2 categories)
- Meconella (2 categories)
- Scoliopus (2 categories)
- Erigeron reductus var. angustatus (2 categories)
- Cerastium dichotomum (2 categories)
- Arctium minus (2 categories)
- Platanthera hookeri (2 categories)
- Colocasia esculenta (2 categories)
- Symphyotrichum foliaceum var. foliaceum (2 categories)
- Solidago (2 categories)
- Corylus cornuta subsp. californica (2 categories)
- Panicum anceps subsp. rhizomatum (2 categories)
- Artemisia tripartita subsp. tripartita (2 categories)
- Opuntia engelmannii var. flavispina (2 categories)
- Hymenopappus artemisiifolius var. riograndensis (2 categories)
- Boschniakia rossica (2 categories)
- Grimmia pilifera (2 categories)
- Cyperus sphaerolepis (2 categories)
- Leymus racemosus (2 categories)
- Ranunculus acris (2 categories)
- Calochortus gunnisonii (2 categories)
- Asplenium ×curtissii (2 categories)
- Youngia (2 categories)
- Portulaca amilis (2 categories)
- Cistanthe monosperma (2 categories)
- Aureolaria flava (2 categories)
- Prenanthes trifoliolata (2 categories)
- Ionactis caelestis (2 categories)
- Saxifraga serpyllifolia (2 categories)
- Rhinotropis lindheimeri (2 categories)
- Peritoma platycarpa (2 categories)
- Erythranthe trinitiensis (2 categories)
- Euclidium syriacum (2 categories)
- Scopelophila (2 categories)
- Erigeron sceptrifer (2 categories)
- Cerastium nutans var. nutans (2 categories)
- Arctophila fulva (2 categories)
- Platanthera orbiculata (2 categories)
- Colubrina texensis (2 categories)
- Symphyotrichum laeve var. concinnum (2 categories)
- Solidago altissima subsp. gilvocanescens (2 categories)
- Coryphantha hesteri (2 categories)
- Panicum dichotomiflorum (2 categories)
- Aruncus dioicus var. vulgaris (2 categories)
- Opuntia macrorhiza (2 categories)
- Hymenopappus filifolius var. nanus (2 categories)
- Triadica (2 categories)
- Bothriochloa pertusa (2 categories)
- Grimmia subg. Rhabdogrimmia (2 categories)
- Cyperus virens (2 categories)
- Liatris (2 categories)
- Ranunculus ambigens (2 categories)
- Calochortus longebarbatus var. longebarbatus (2 categories)
- Asteraceae (tribe Heliantheae) subtribe Coreopsidinae (2 categories)
- Yucca baccata var. baccata (2 categories)
- Portulaca umbraticola subsp. lanceolata (2 categories)
- Cistus monspeliensis (2 categories)
- Dicranella pacifica (2 categories)
- Salix nigra (2 categories)
- Penstemon pachyphyllus var. congestus (2 categories)
- Eriogonum twisselmannii (2 categories)
- Malachra urens (2 categories)
- Hippuris tetraphylla (2 categories)
- Eremothera boothii subsp. intermedia (2 categories)
- Catopsis berteroniana (2 categories)
- Carex scirpoidea subsp. scirpoidea (2 categories)
- Pilularia americana (2 categories)
- Stephanomeria malheurensis (2 categories)
- Ambrosia pumila (2 categories)
- Montia bostockii (2 categories)
- Silene chalcedonica (2 categories)
- Oenothera cespitosa subsp. marginata (2 categories)
- Tillandsia simulata (2 categories)
- Lenophyllum (2 categories)
- Aegilops crassa (2 categories)
- Arida riparia (2 categories)
- Vitis vinifera (2 categories)
- Polygala curtissii (2 categories)
- Hookeria acutifolia (2 categories)
- Bistorta bistortoides (2 categories)
- Cuphea (2 categories)
- Rumex sect. Axillares (2 categories)
- Purshia ericifolia (2 categories)
- Bruchia brevifolia (2 categories)
- Draba grandis (2 categories)
- Chrysothamnus stylosus (2 categories)
- Delphinium variegatum subsp. kinkiense (2 categories)
- Jepsonia heterandra (2 categories)
- Hesperoyucca whipplei (2 categories)
- Rorippa aquatica (2 categories)
- Epilobium campestre (2 categories)
- Phyllanthus angustifolius (2 categories)
- Carya glabra (2 categories)
- Euphrasia suborbicularis (2 categories)
- Sphagnum viride (2 categories)
- Carex heterostachya (2 categories)
- Senecio triangularis (2 categories)
- Chionophila (2 categories)
- Allium madidum (2 categories)
- Microbryum vlassovii (2 categories)
- Neckera (2 categories)
- Thalictrum cooleyi (2 categories)
- Kopsiopsis hookeri (2 categories)
- Verbesina (2 categories)
- Poa curtifolia (2 categories)
- Echinopepon (2 categories)
- Freesia (2 categories)
- Crataegus orbicularis (2 categories)
- Brassica tournefortii (2 categories)
- Dioscorea floridana (2 categories)
- Paulownia (2 categories)
- Tuberaria guttata (2 categories)
- Helenium thurberi (2 categories)
- Listera cordata var. cordata (2 categories)
- Cardamine penduliflora (2 categories)
- Ayenia euphrasiifolia (2 categories)
- Prosartes hookeri (2 categories)
- Iris hartwegii (2 categories)
- Schismus barbatus (2 categories)
- Rhodiola rosea (2 categories)
- Perityle megalocephala var. megalocephala (2 categories)
- Sorbus sect. Sorbus (2 categories)
- Melica aristata (2 categories)
- Secale cereale (2 categories)
- Erigeron vagus (2 categories)
- Cercocarpus (2 categories)
- Arctostaphylos glandulosa subsp. leucophylla (2 categories)
- Plaubelia (2 categories)
- Commicarpus scandens (2 categories)
- Solidago glomerata (2 categories)
- Drymocallis fissa (2 categories)
- Festuca heterophylla (2 categories)
- Cotoneaster crispii (2 categories)
- Panicum rigidulum subsp. abscissum (2 categories)
- Asparagus aethiopicus (2 categories)
- Orchidaceae (tribe Cymbidieae) subtribe Cyrtopodiinae (2 categories)
- Hymenoxys ambigens var. floribunda (2 categories)
- Trichomanes krausii (2 categories)
- Botrychium rugulosum (2 categories)
- Grusonia (2 categories)
- Liatris pilosa (2 categories)
- Calochortus venustus (2 categories)
- Asteraceae tribe Senecioneae (2 categories)
- Zamia (2 categories)
- Potamogeton pusillus subsp. tenuissimus (2 categories)
- Clarkia australis (2 categories)
- Salix sect. Argyrocarpae (2 categories)
- Penstemon pruinosus (2 categories)
- Eriogonum umbellatum var. porteri (2 categories)
- Malacothrix saxatilis var. commutata (2 categories)
- Erigeron anchana (2 categories)
- Ericameria cuneata var. macrocephala (2 categories)
- Ceanothus (2 categories)
- Carex sect. Glareosae (2 categories)
- Anthemis (2 categories)
- Pinus monticola (2 categories)
- Claytonia rubra subsp. depressa (2 categories)
- Stillingia sylvatica (2 categories)
- Amerorchis (2 categories)
- Silene kingii (2 categories)
- Toiyabea alpina (2 categories)
- Agalinis heterophylla (2 categories)
- Aristida patula (2 categories)
- Waldsteinia lobata (2 categories)
- Polygonatum pubescens (2 categories)
- Oenothera fruticosa (2 categories)
- Bloomeria crocea (2 categories)
- Cyclanthera stenura (2 categories)
- Sabal miamiensis (2 categories)
- Pyrola picta (2 categories)
- Bryonia dioica (2 categories)
- Draba oligosperma (2 categories)
- Chylismia heterochroma (2 categories)
- Deschampsia sukatschewii (2 categories)
- Penstemon cinicola (2 categories)
- Eriogonum kennedyi var. purpusii (2 categories)
- Juncus bolanderi (2 categories)
- Epilobium nivium (2 categories)
- Physaria alpestris (2 categories)
- Castanea (2 categories)
- Eustachys (2 categories)
- Spiraea thunbergii (2 categories)
- Carex kraliana (2 categories)
- Setaria adhaerans (2 categories)
- Chlorogalum parviflorum (2 categories)
- Allium sanbornii (2 categories)
- Microseris laciniata subsp. laciniata (2 categories)
- Neogaerrhinum strictum (2 categories)
- Thelesperma longipes (2 categories)
- Kyllinga odorata (2 categories)
- Acalypha deamii (2 categories)
- Vernonia marginata (2 categories)
- Poa leptocoma (2 categories)
- Elaeis (2 categories)
- Froelichia drummondii (2 categories)
- Crataegus rivulopugnensis (2 categories)
- Rosa woodsii subsp. ultramontana (2 categories)
- Brassicaceae tribe Thlaspideae (2 categories)
- Diplacus brevipes (2 categories)
- Pectis cylindrica (2 categories)
- Ulmus glabra (2 categories)
- Loasaceae (2 categories)
- Carex albida (2 categories)
- Baccharis sarothroides (2 categories)
- Prunus geniculata (2 categories)
- Isatis tinctoria (2 categories)
- Helianthus debilis subsp. tardiflorus (2 categories)
- Schistophragma (2 categories)
- Rhodomyrtus (2 categories)
- Persicaria capitata (2 categories)
- Eupatorium ×cordigerum (2 categories)
- Sedum nanifolium (2 categories)
- Eriochloa lemmonii (2 categories)
- Chaenactis macrantha (2 categories)
- Muhlenbergia brevis (2 categories)
- Pleuropogon californicus (2 categories)
- Conostomum tetragonum (2 categories)
- Symphyotrichum subg. Virgulus (2 categories)
- Solidago patula subsp. patula (2 categories)
- Dryopteris goldiana (2 categories)
- Festuca sect. Texanae (2 categories)
- Cottsia (2 categories)
- Papaver hybridum (2 categories)
- Orcuttia californica (2 categories)
- Bouteloua rigidiseta (2 categories)
- Gutierrezia pomariensis (2 categories)
- Daltonia (2 categories)
- Lilaea (2 categories)
- Calycadenia villosa (2 categories)
- Athysanus (2 categories)
- Zephyranthes simpsonii (2 categories)
- Potentilla brevifolia (2 categories)
- Clarkia lewisii (2 categories)
- Didymodon maschalogena (2 categories)
- Salix sect. Viminella (2 categories)
- Ranunculus laxicaulis (2 categories)
- Eriogonum zionis var. coccineum (2 categories)
- Malus baccata (2 categories)
- Erigeron canus (2 categories)
- Ericameria nauseosa var. turbinata (2 categories)
- Ceanothus impressus (2 categories)
- Carex sect. Racemosae (2 categories)
- Anulocaulis leiosolenus var. leiosolenus (2 categories)
- Piperia elegans (2 categories)
- Clematis lasiantha (2 categories)
- Streptanthus cutleri (2 categories)
- Amphibromus nervosus (2 categories)
- Silene scouleri subsp. pringlei (2 categories)
- Tortella flavovirens (2 categories)
- Leptobryum pyriforme (2 categories)
- Agave asperrima var. asperrima (2 categories)
- Oxalis hispidula (2 categories)
- Aristolochia pentandra (2 categories)
- Weissia occidentalis (2 categories)
- Polygonum engelmannii (2 categories)
- Oenothera macrocarpa subsp. incana (2 categories)
- Boechera dentata (2 categories)
- Glebionis (2 categories)
- Cylindropuntia kleiniae (2 categories)
- Sagina apetala (2 categories)
- Bucklandiella brevipes (2 categories)
- Draba sphaerocarpa (2 categories)
- Cinclidium (2 categories)
- Dianella ensifolia (2 categories)
- Penstemon davidsonii var. praeteritus (2 categories)
- Eriogonum marifolium var. marifolium (2 categories)
- Juncus falcatus var. falcatus (2 categories)
- Luzula kjellmaniana (2 categories)
- Heterotheca villosa var. minor (2 categories)
- Epiphyllum phyllanthus var. hookeri (2 categories)
- Castilleja chambersii (2 categories)
- Fabronia pusilla (2 categories)
- Spiranthes porrifolia (2 categories)
- Carex longii (2 categories)
- Setaria verticillata (2 categories)
- Andreaeobryum macrosporum (2 categories)
- Physaria dornii (2 categories)
- Chorizanthe brevicornu var. spathulata (2 categories)
- Alloteropsis (2 categories)
- Mimulus ringens var. ringens (2 categories)
- Nevada holmgrenii (2 categories)
- Lagophylla (2 categories)
- Acaulon muticum var. muticum (2 categories)
- Arctostaphylos nevadensis subsp. knightii (2 categories)
- Veronica spicata (2 categories)
- Poa sect. Dioicopoa (2 categories)
- Eleocharis bolanderi (2 categories)
- Funaria muhlenbergii (2 categories)
- Crataegus spes-aestatum (2 categories)
- Rosulabryum gemmascens (2 categories)
- Pseudorontium (2 categories)
- Brickellia californica (2 categories)
- Diplacus rattanii (2 categories)
- Urochloa ciliatissima (2 categories)
- Daphne (2 categories)
- Lorandersonia baileyi (2 categories)
- Carex atrata (2 categories)
- Pedicularis bracteosa var. paysoniana (2 categories)
- Balsamorhiza careyana (2 categories)
- Prunus subcordata (2 categories)
- Isolepis setacea (2 categories)
- Helianthus pauciflorus subsp. pauciflorus (2 categories)
- Schoenobryum concavifolium (2 categories)
- Rhynchospora fernaldii (2 categories)
- Petalonyx parryi (2 categories)
- Euphorbia corollata (2 categories)
- Sedum stenopetalum var. monanthum (2 categories)
- Eriogonum arcuatum var. xanthum (2 categories)
- Chamaebatia australis (2 categories)
- Mentzelia floridana (2 categories)
- Muhlenbergia peruviana (2 categories)
- Corallorhiza odontorhiza (2 categories)
- Synthyris alpina (2 categories)
- Solidago shortii (2 categories)
- Dudleya cymosa subsp. cymosa (2 categories)
- Filago vulgaris (2 categories)
- Crataegus (sect. Coccineae) ser. Crus-galli (2 categories)
- Hypericum lobocarpum (2 categories)
- Trillium cuneatum (2 categories)
- Brachypodium pinnatum (2 categories)
- Gymnostomum aeruginosum (2 categories)
- Lilium washingtonianum (2 categories)
- Camassia cusickii (2 categories)
- Atriplex confertifolia (2 categories)
- Zizania (2 categories)
- Potentilla gracilis var. gracilis (2 categories)
- Clarkia subsect. Connubium (2 categories)
- Salsola (2 categories)
- Ranunculus ranunculinus (2 categories)
- Penstemon rostriflorus (2 categories)
- Eriophyllum lanatum var. croceum (2 categories)
- Malvastrum corchorifolium (2 categories)
- Erigeron eatonii var. villosus (2 categories)
- Aplodon wormskioldii (2 categories)
- Pisonia (2 categories)
- Cleome ornithopodioides (2 categories)
- Streptanthus vernalis (2 categories)
- Silphium compositum (2 categories)
- Tortula obtusifolia (2 categories)
- Leptospermum laevigatum (2 categories)
- Agave toumeyana var. toumeyana (2 categories)
- Woodsia glabella (2 categories)
- Polygonum sect. Duravia (2 categories)
- Oenothera sect. Gaura (2 categories)
- Hulsea californica (2 categories)
- Boechera koehleri (2 categories)
- Glyceria fluitans (2 categories)
- Cynodon nlemfu (2 categories)
- Sagittaria isoetiformis (2 categories)
- Quercus austrina (2 categories)
- Bulbophyllum pachyrachis (2 categories)
- Cirsium brevifolium (2 categories)
- Penstemon flavescens (2 categories)
- Eriogonum nudum var. decurrens (2 categories)
- Juncus oxymeris (2 categories)
- Lycopodium hickeyi (2 categories)
- Heuchera micrantha var. diversifolia (2 categories)
- Equisetum ×nelsonii (2 categories)
- Castilleja genevieveana (2 categories)
- Fendlerella utahensis (2 categories)
- Sporobolus creber (2 categories)
- Carex mesochorea (2 categories)
- Sibaropsis (2 categories)
- Andropogon virginicus var. glaucus (2 categories)
- Physaria integrifolia (2 categories)
- Aloina hamulus (2 categories)
- Minuartia pusilla (2 categories)
- Noccaea fendleri subsp. glauca (2 categories)
- Thelypteris ovata var. ovata (2 categories)
- Lasiacis divaricata (2 categories)
- Achnatherum nevadense (2 categories)
- Arctostaphylos silvicola (2 categories)
- Viola biflora var. carlottae (2 categories)
- Poa tracyi (2 categories)
- Eleocharis microcarpa var. microcarpa (2 categories)
- Crataegus williamsii (2 categories)
- Rubus illecebrosus (2 categories)
- Psilocarphus chilensis (2 categories)
- Dithyrea (2 categories)
- Deinandra arida (2 categories)
- Ludwigia peploides (2 categories)
- Pedicularis palustris subsp. palustris (2 categories)
- Barbula convoluta var. gallinula (2 categories)
- Pseudobryum (2 categories)
- Isoëtes maritima (2 categories)
- Schoenoplectus smithii var. levisetus (2 categories)
- Rhynchospora odorata (2 categories)
- Elymus ×palmerensis (2 categories)
- Phalaris (2 categories)
- Carex stevenii (2 categories)
- Euphorbia graminea (2 categories)
- Sphaeralcea laxa (2 categories)
- Carex chihuahuensis (2 categories)
- Selaginella peruviana (2 categories)
- Eriogonum cernuum (2 categories)
- Chasmanthe (2 categories)
- Agrostis pallens (2 categories)
- Mentzelia mollis (2 categories)
- Muilla coronata (2 categories)
- Cordylanthus rigidus (2 categories)
- Syntrichia montana (2 categories)
- Solidago subsect. Thyrsiflorae (2 categories)
- Dudleya viscida (2 categories)
- Fissidens aphelotaxifolius (2 categories)
- Crataegus aprica (2 categories)
- Paronychia canadensis (2 categories)
- Orthocarpus barbatus (2 categories)
- Hypericum ×mitchellianum (2 categories)
- Trillium stamineum (2 categories)
- Hakonechloa (2 categories)
- Limnocharitaceae (2 categories)
- Camissonia pubens (2 categories)
- Atriplex gmelinii var. alaskensis (2 categories)
- Zygodon conoideus (2 categories)
- Potentilla plattensis (2 categories)
- Sansevieria hyacinthoides (2 categories)
- Ranunculus turneri (2 categories)
- Penstemon secundiflorus var. versicolor (2 categories)
- Erysimum cheiranthoides (2 categories)
- Mammillaria wrightii var. wrightii (2 categories)
- Erigeron grandiflorus (2 categories)
- Ceanothus velutinus var. laevigatus (2 categories)
- Aquilegia formosa var. truncata (2 categories)
- Plagiobryoides vinosula (2 categories)
- Clusia (2 categories)
- Styrax (2 categories)
- Sisymbrium erysimoides (2 categories)
- Lessingia pectinata (2 categories)
- Ageratum conyzoides (2 categories)
- Packera cynthioides (2 categories)
- Arrhenatherum (2 categories)
- Polypogon viridis (2 categories)
- Oenothera subsect. Stenosiphon (2 categories)
- Hyacinthoides non-scripta (2 categories)
- Townsendia scapigera (2 categories)
- Boechera pusilla (2 categories)
- Gomphrena globosa (2 categories)
- Cyperus dentatus (2 categories)
- Sairocarpus watsonii (2 categories)
- Quercus havardii (2 categories)
- Calla palustris (2 categories)
- Byrsonima (2 categories)
- Drymocallis (2 categories)
- Xanthisma coloradoense (2 categories)
- Cirsium foliosum (2 categories)
- Dichanthelium commutatum (2 categories)
- Penstemon gracilentus (2 categories)
- Eriogonum ovalifolium var. williamsiae (2 categories)
- Lyonothamnus (2 categories)
- Hexastylis arifolia var. callifolia (2 categories)
- Eragrostis minor (2 categories)
- Castilleja martini var. martini (2 categories)
- Stanleya elata (2 categories)
- Carex normalis (2 categories)
- Sida tragiifolia (2 categories)
- Anemone edwardsiana var. edwardsiana (2 categories)
- Physaria oregona (2 categories)
- Alternanthera philoxeroides (2 categories)
- Mirabilis multiflora var. glandulosa (2 categories)
- Notholaena aschenborniana (2 categories)
- Therorhodion glandulosum (2 categories)
- Lasthenia sect. Lasthenia (2 categories)
- Acleisanthes anisophylla (2 categories)
- Arecaceae (tribe Areceae) subtribe Ptychospermatinae (2 categories)
- Viola macloskeyi (2 categories)
- Poaceae tribe Ehrharteae (2 categories)
- Eleocharis tenuis var. pseudoptera (2 categories)
- Berberis pumila (2 categories)
- Garryaceae (2 categories)
- Croton elliottii (2 categories)
- Crepis foetida (2 categories)
- Rudbeckia fulgida var. deamii (2 categories)
- Pteris multifida (2 categories)
- Brodiaea filifolia (2 categories)
- Dodecatheon conjugens var. conjugens (2 categories)
- Chorizanthe parryi var. parryi (2 categories)
- Delphinium basalticum (2 categories)
- Pediocactus peeblesianus subsp. peeblesianus (2 categories)
- Batesimalva (2 categories)
- Pseudognaphalium jaliscense (2 categories)
- Ivesia baileyi var. baileyi (2 categories)
- Hemizonella (2 categories)
- Scirpus microcarpus (2 categories)
- Ribes acerifolium (2 categories)
- Encalyptaceae (2 categories)
- Phemeranthus humilis (2 categories)
- Carex thurberi (2 categories)
- Euphorbia micromera (2 categories)
- Sphagnum andersonianum (2 categories)
- Carex davyi (2 categories)
- Seligeria (2 categories)
- Eriogonum crosbyae (2 categories)
- Cheilanthes villosa (2 categories)
- Alchemilla venosa (2 categories)
- Mentzelia sivinskii (2 categories)
- Myosoton (2 categories)
- Teesdalia (2 categories)
- Coreopsis intermedia (2 categories)
- Tagetes micrantha (2 categories)
- Sorbaria (2 categories)
- Vaccinium cespitosum (2 categories)
- Eatonella (2 categories)
- Fissidens sublimbatus (2 categories)
- Crataegus coccinioides (2 categories)
- Didymodon norrisii (2 categories)
- Parrya rydbergii (2 categories)
- Orthotrichum bartramii (2 categories)
- Hypochaeris chillensis (2 categories)
- Haplocladium microphyllum (2 categories)
- Linaria vulgaris (2 categories)
- Campylocentrum (2 categories)
- Atriplex pleiantha (2 categories)
- ×elyleymus aleuticus (2 categories)
- Potentilla sect. Rubrae (2 categories)
- Sarracenia alabamensis subsp. wherryi (2 categories)
- Resedaceae (2 categories)
- Penstemon triphyllus (2 categories)
- Erythranthe carsonensis (2 categories)
- Erythronium purpurascens (2 categories)
- Marshallia caespitosa (2 categories)
- Erigeron mariposanus (2 categories)
- Centaurea benedicta (2 categories)
- Arabis olympica (2 categories)
- Plantago afra (2 categories)
- Codriophorus ryszardii (2 categories)
- Suksdorfia ranunculifolia (2 categories)
- Sisyrinchium langloisii (2 categories)
- Agoseris ×elata (2 categories)
- Packera ogotorukensis (2 categories)
- Artemisia franserioides (2 categories)
- Polytrichastrum appalachianum (2 categories)
- Omalotheca norvegica (2 categories)
- Hygrohypnum bestii (2 categories)
- Tradescantia ozarkana (2 categories)
- Boerhavia (2 categories)
- Graptopetalum (2 categories)
- Cyperus grayoides (2 categories)
- Leucophyllum (2 categories)
- Quercus phellos (2 categories)
- Callisia micrantha (2 categories)
- Calamagrostis canadensis var. macouniana (2 categories)
- Xerophyllum asphodeloides (2 categories)
- Cirsium occidentale var. occidentale (2 categories)
- Dichanthelium ovale subsp. pseudopubescens (2 categories)
- Penstemon kralii (2 categories)
- Eriogonum robustum (2 categories)
- Juniperus sect. Sabina (2 categories)
- Lythrum californicum (2 categories)
- Hibiscus rosa-sinensis (2 categories)
- Castilleja parviflora var. olympica (2 categories)
- Carex pedunculata (2 categories)
- Anemone virginiana var. virginiana (2 categories)
- Physcomitrella (2 categories)
- Amaranthus deflexus (2 categories)
- Mitella trifida (2 categories)
- Sidalcea hirtipes (2 categories)
- Nymphaea (2 categories)
- Thuja occidentalis (2 categories)
- Laënnecia schiedeana (2 categories)
- Arethusa (2 categories)
- Viola purpurea var. aurea (2 categories)
- Pohlia (2 categories)
- Elodea nuttallii (2 categories)
- Beta vulgaris subsp. maritima (2 categories)
- Gayophytum racemosum (2 categories)
- Croton texensis (2 categories)
- Crinum americanum (2 categories)
- Rudbeckia scabrifolia (2 categories)
- Ptychosperma (2 categories)
- Bromus danthoniae (2 categories)
- Dopatrium (2 categories)
- Chromolaena frustrata (2 categories)
- Delphinium hansenii subsp. hansenii (2 categories)
- Peltandra sagittifolia (2 categories)
- Berberis (2 categories)
- Ivesia sect. Comarella (2 categories)
- Herpetineuron toccoae (2 categories)
- Scleria lithosperma (2 categories)
- Ribes lacustre (2 categories)
- Entodon beyrichii (2 categories)
- Philonotis fontana var. americana (2 categories)
- Carex vestita (2 categories)
- Euphorbia rayturneri (2 categories)
- Sphagnum inexspectatum (2 categories)
- Carex egglestonii (2 categories)
- Senecio astephanus (2 categories)
- Eriogonum esmeraldense var. toiyabense (2 categories)
- Chenopodium californicum (2 categories)
- Allium atrorubens (2 categories)
- Micranthemum glomeratum (2 categories)
- Myriophyllum pinnatum (2 categories)
- Tetradymia filifolia (2 categories)
- Corispermum hookeri var. pseudodeclinatum (2 categories)
- Kalmiopsis leachiana (2 categories)
- Taraxacum (2 categories)
- Vaccinium vitis-idaea (2 categories)
- Echinocereus arizonicus (2 categories)
- Flyriella parryi (2 categories)
- Crataegus florens (2 categories)
- Dieteria canescens var. nebraskana (2 categories)
- Paspalum coryphaeum (2 categories)
- Orthotrichum pylaisii (2 categories)
- Iliamna grandiflora (2 categories)
- Trisetum spicatum (2 categories)
- Hastingsia atropurpurea (2 categories)
- Linum carteri var. smallii (2 categories)
- Campylopus surinamensis (2 categories)
- Atriplex subsect. Arenariae (2 categories)
- Poteridium (2 categories)
- Saussurea triangulata (2 categories)
- Rheum rhabarbarum (2 categories)
- Pentagramma triangularis subsp. viscosa (2 categories)
- Erythranthe latidens (2 categories)
- Eucalyptus conferruminata (2 categories)
- Maxonia (2 categories)
- Sclerocactus whipplei (2 categories)
- Erigeron piscaticus (2 categories)
- Centromadia pungens subsp. laevis (2 categories)
- Arceuthobium pusillum (2 categories)
- Platanaceae (2 categories)
- Collinsia corymbosa (2 categories)
- Symphyotrichum cordifolium (2 categories)
- Smilax biltmoreana (2 categories)
- Corydalis caseana subsp. brachycarpa (2 categories)
- Palafoxia reverchonii (2 categories)
- Artemisia rigida (2 categories)
- Ophioglossum vulgatum (2 categories)
- Hymenocallis coronaria (2 categories)
- Tragopogon mirus (2 categories)
- Grimmia donniana (2 categories)
- Cyperus planifolius (2 categories)
- Salix glauca var. stipulata (2 categories)
- Racopilaceae (2 categories)
- Calochortus aureus (2 categories)
- Calamovilfa longifolia (2 categories)
- Asplenium montanum (2 categories)
- Xyris drummondii (2 categories)
- Cirsium scariosum var. thorneae (2 categories)
- Dichanthelium xanthophysum (2 categories)
- Penstemon lyallii (2 categories)
- Eriogonum strictum var. strictum (2 categories)
- Macrothelypteris torresiana (2 categories)
- Hieracium pringlei (2 categories)
- Eremogone eastwoodiae var. adenophora (2 categories)
- Castilleja septentrionalis (2 categories)
- Stenanthium occidentale (2 categories)
- Carex purpurifera (2 categories)
- Anomodon minor (2 categories)
- Picea pungens (2 categories)
- Amauriopsis (2 categories)
- Mollugo cerviana (2 categories)
- Sideroxylon celastrinum (2 categories)
- Odontostomum hartwegii (2 categories)
- Thysanocarpus laciniatus var. laciniatus (2 categories)
- Lechea pulchella var. ramosissima (2 categories)
- Adenocaulon bicolor (2 categories)
- Argyranthemum foeniculaceum (2 categories)
- Pohlia wahlenbergii (2 categories)
- Holosteum umbellatum subsp. umbellatum (2 categories)
- Elymus glaucus subsp. mackenziei (2 categories)
- Bidens beckii (2 categories)
- Geraea canescens (2 categories)
- Cucumis (2 categories)
- Rumex ellipticus (2 categories)
- Ptychostomum subneodamense (2 categories)
- Bromus racemosus (2 categories)
- Draba asterophora (2 categories)
- Chrysopogon zizanioides (2 categories)
- Delphinium patens (2 categories)
- Penstemon absarokensis (2 categories)
- Jamesia americana var. rosea (2 categories)
- Hesperidanthus suffrutescens (2 categories)
- Ribes speciosum (2 categories)
- Ephedra fasciculata (2 categories)
- Phoradendron (2 categories)
- Carphephorus (2 categories)
- Euphorbia trachysperma (2 categories)
- Carex geyeri (2 categories)
- Senecio integerrimus var. major (2 categories)
- Eriogonum gypsophilum (2 categories)
- Chenopodium rubrum var. rubrum (2 categories)
- Allium douglasii (2 categories)
- Micranthes nivalis (2 categories)
- Najas wrightiana (2 categories)
- Tetraphis (2 categories)
- Cornus subg. Arctocrania (2 categories)
- Kickxia spuria (2 categories)
- Taxodium (2 categories)
- Abies lasiocarpa (2 categories)
- Venturiella (2 categories)
- Poa (2 categories)
- Echinochloa crus-pavonis var. crus-pavonis (2 categories)
- Fragaria virginiana subsp. virginiana (2 categories)
- Crataegus lumaria (2 categories)
- Rosa (2 categories)
- Digitaria ischaemum (2 categories)
- Paspalum setaceum var. rigidifolium (2 categories)
- Osteospermum (2 categories)
- Triticum polonicum (2 categories)
- Hedwigia ciliata (2 categories)
- Linum sect. Linopsis (2 categories)
- Cardamine angulata (2 categories)
- Delphinium scopulorum (2 categories)
- Penstemon ambiguus var. laevissimus (2 categories)
- Jatropha cardiophylla (2 categories)
- Hesperolinon californicum (2 categories)
- Ricinus (2 categories)
- Ephemerum crassinervium (2 categories)
- Photinia davidiana (2 categories)
- Carphochaete bigelovii (2 categories)
- Sphagnum sect. Polyclada (2 categories)
- Carex godfreyi (2 categories)
- Senecio neowebsteri (2 categories)
- Eriogonum helichrysoides (2 categories)
- Chenopodium subg. Blitum (2 categories)
- Allium geyeri var. geyeri (2 categories)
- Micranthes rufidula (2 categories)
- Nardus (2 categories)
- Tetrapteron (2 categories)
- Cortaderia (2 categories)
- Kobresia simpliciuscula (2 categories)
- Abronia ammophila (2 categories)
- Veratrum viride (2 categories)
- Poa arachnifera (2 categories)
- Echinochloa polystachya (2 categories)
- Frangula caroliniana (2 categories)
- Crataegus meridiana (2 categories)
- Rosa carolina subsp. carolina (2 categories)
- Brachythecium rutabulum (2 categories)
- Digitaria simpsonii (2 categories)
- Passiflora (2 categories)
- Oxalis albicans (2 categories)
- Trixis californica var. californica (2 categories)
- Liparis liliifolia (2 categories)
- Cardamine digitata (2 categories)
- Austrostipa elegantissima (2 categories)
- Primula cuneifolia subsp. saxifragifolia (2 categories)
- Iresine rhizomatosa (2 categories)
- Scabrethia scabra subsp. canescens (2 categories)
- Rhinotropis rusbyi (2 categories)
- Perityle cernua (2 categories)
- Erythronium californicum (2 categories)
- Eugenia (2 categories)
- Melampodium divaricatum (2 categories)
- Scorzonera laciniata (2 categories)
- Erigeron strigosus var. dolomiticola (2 categories)
- Cerastium viride (2 categories)
- Arctostaphylos columbiana (2 categories)
- Platanus occidentalis (2 categories)
- Comarostaphylis diversifolia subsp. diversifolia (2 categories)
- Symphyotrichum laurentianum (2 categories)
- Solidago brachyphylla (2 categories)
- Coryphantha sulcata (2 categories)
- Panicum hemitomon (2 categories)
- Asarum caudatum (2 categories)
- Opuntia pottsii (2 categories)
- Hymenopappus radiatus (2 categories)
- Tribolium (2 categories)
- Botrychium echo (2 categories)
- Cypripedium kentuckiense (2 categories)
- Liatris elegans var. bridgesii (2 categories)
- Ranunculus bonariensis var. trisepalus (2 categories)
- Calochortus nudus (2 categories)
- Asteraceae (tribe Heliantheae) subtribe Marshalliinae (2 categories)
- Yucca flaccida (2 categories)
- Potamogeton floridanus (2 categories)
- Cladium californicum (2 categories)
- Salix pellita (2 categories)
- Penstemon parvus (2 categories)
- Eriogonum umbellatum var. desereticum (2 categories)
- Malacothamnus jonesii (2 categories)
- Holmgrenanthe (2 categories)
- Erica vagans (2 categories)
- Caulanthus cooperi (2 categories)
- Carex sect. Ammoglochin (2 categories)
- Antennaria parlinii subsp. fallax (2 categories)
- Pinus cembroides (2 categories)
- Stereophyllum (2 categories)
- Amelanchier bartramiana (2 categories)
- Moringa (2 categories)
- Silene douglasii var. douglasii (2 categories)
- Oenothera curtissii (2 categories)
- Timmia norvegica (2 categories)
- Lepidium acutidens (2 categories)
- Aeonium (2 categories)
- Aristida californica (2 categories)
- Voitia hyperborea (2 categories)
- Polygala nuttallii (2 categories)
- Hordeum jubatum (2 categories)
- Blennosperma bakeri (2 categories)
- Cupressus goveniana (2 categories)
- Rumex tomentellus (2 categories)
- Pylaisia steerei (2 categories)
- Brunnichia ovata (2 categories)
- Draba juvenilis (2 categories)
- Chylismia brevipes (2 categories)
- Dendrophylax (2 categories)
- Penstemon bleaklyi (2 categories)
- Heterocladium dimorphum (2 categories)
- Epilobium coloratum (2 categories)
- Phyllanthus pentaphyllus (2 categories)
- Caryophyllaceae subfam. Alsinoideae (2 categories)
- Eurybia compacta (2 categories)
- Spinacia (2 categories)
- Carex houghtoniana (2 categories)
- Sericocarpus (2 categories)
- Chloris canterae var. canterae (2 categories)
- Allium oleraceum (2 categories)
- Micromonolepis pusilla (2 categories)
- Nectandra coriacea (2 categories)
- Thalictrum polycarpum (2 categories)
- Krapovickasia (2 categories)
- Abutilon incanum (2 categories)
- Verbesina nana (2 categories)
- Poa fendleriana subsp. albescens (2 categories)
- Eclipta prostrata (2 categories)
- Fritillaria biflora (2 categories)
- Crataegus phippsii (2 categories)
- Rosa sect. Minutifoliae (2 categories)
- Brassicaceae tribe Cardamineae (2 categories)
- Diphasiastrum alpinum (2 categories)
- Paysonia (2 categories)
- Turnera coerulea (2 categories)
- Helianthella quinquenervis (2 categories)
- Lithophragma affine (2 categories)
- Carduus acanthoides subsp. acanthoides (2 categories)
- Prosthechea cochleata (2 categories)
- Iris prismatica (2 categories)
- Schistidium cryptocarpum (2 categories)
- Rhododendron canadense (2 categories)
- Perityle sect. Pappothrix (2 categories)
- Eupatorium hyssopifolium var. hyssopifolium (2 categories)
- Sorghastrum nutans (2 categories)
- Melica montezumae (2 categories)
- Sedum annuum (2 categories)
- Eriobotrya japonica (2 categories)
- Cervantesiaceae (2 categories)
- Arctostaphylos klamathensis (2 categories)
- Pleopeltis (2 categories)
- Condalia spathulata (2 categories)
- Symphyotrichum puniceum var. puniceum (2 categories)
- Drymocallis micropetala (2 categories)
- Festuca roemeri (2 categories)
- Cotoneaster integrifolius (2 categories)
- Panicum sect. Obtusa (2 categories)
- Aspidotis carlotta-halliae (2 categories)
- Orchidaceae (tribe Vanilleae) subtribe Pogoniinae (2 categories)
- Hymenoxys odorata (2 categories)
- Trichophorum clementis (2 categories)
- Bouteloua aristidoides var. aristidoides (2 categories)
- Guaiacum sanctum (2 categories)
- Cystopteris laurentiana (2 categories)
- Liatris scariosa var. nieuwlandii (2 categories)
- Ranunculus gmelinii (2 categories)
- Calopogon barbatus (2 categories)
- Zea mays subsp. mays (2 categories)
- Potentilla albiflora (2 categories)
- Clarkia concinna subsp. automixa (2 categories)
- Dicranum rhabdocarpum (2 categories)
- Salix sect. Glaucae (2 categories)
- Eriogonum ursinum (2 categories)
- Malaxis abieticola (2 categories)
- Erigeron barbellulatus (2 categories)
- Ericameria nana (2 categories)
- Ceanothus cuneatus var. fascicularis (2 categories)
- Carex sect. Lamprochlaenae (2 categories)
- Anthoxanthum hirtum (2 categories)
- Pinus rigida (2 categories)
- Cleistes bifaria (2 categories)
- Stokesia laevis (2 categories)
- Ammophila arenaria (2 categories)
- Silene noctiflora (2 categories)
- Tonella (2 categories)
- Lepidium papilliferum (2 categories)
- Agalinis plukenetii (2 categories)
- Aristida purpurea var. purpurea (2 categories)
- Warnstorfia (2 categories)
- Oenothera hartwegii subsp. fendleri (2 categories)
- Boechera (2 categories)
- Cylindropuntia abyssi (2 categories)
- Saccharum giganteum (2 categories)
- Pyrrocoma carthamoides var. carthamoides (2 categories)
- Bryum argenteum (2 categories)
- Draba pilosa (2 categories)
- Chylismia sect. Lignothera (2 categories)
- Descurainia nelsonii (2 categories)
- Penstemon concinnus (2 categories)
- Eriogonum leptocladon var. leptocladon (2 categories)
- Lumnitzera racemosa (2 categories)
- Heterotheca oregona var. oregona (2 categories)
- Epilobium sect. Cordylophorum (2 categories)
- Physaria bellii (2 categories)
- Castilleja ambigua var. humboldtiensis (2 categories)
- Euthamia gymnospermoides (2 categories)
- Spiranthes casei var. casei (2 categories)
- Carex laxa (2 categories)
- Setaria macrostachya (2 categories)
- Chloropyron maritimum subsp. maritimum (2 categories)
- Allium siskiyouense (2 categories)
- Microthlaspi perfoliatum (2 categories)
- Neostapfia (2 categories)
- Thelocactus bicolor (2 categories)
- Lachnocaulon engleri (2 categories)
- Acalypha virginica (2 categories)
- Veronica arvensis (2 categories)
- Poa paucispicula (2 categories)
- Elatine ojibwayensis (2 categories)
- Fuirena longa (2 categories)
- Crataegus schizophylla (2 categories)
- Rosaceae tribe Gillenieae (2 categories)
- Pseudoleskea radicosa var. compacta (2 categories)
- Braya humilis subsp. ellesmerensis (2 categories)
- Diplacus douglasii (2 categories)
- Ulota curvifolia (2 categories)
- Logfia arizonica (2 categories)
- Carex anthoxanthea (2 categories)
- Pectis longipes (2 categories)
- Bacopa monnieri (2 categories)
- Prunus maritima (2 categories)
- Isocoma acradenia var. acradenia (2 categories)
- Helianthus grosseserratus (2 categories)
- Schizachyrium niveum (2 categories)
- Rhynchospora breviseta (2 categories)
- Persicaria meisneriana var. beyrichiana (2 categories)
- Euphorbia arizonica (2 categories)
- Eriogonum acaule (2 categories)
- Chaenactis xantiana (2 categories)
- Mentzelia affinis (2 categories)
- Muhlenbergia elongata (2 categories)
- Constancea nevinii (2 categories)
- Symphyotrichum tradescantii (2 categories)
- Solidago riddellii (2 categories)
- Dudleya (2 categories)
- Festuca valesiaca (2 categories)
- Cranichis muscosa (2 categories)
- Oreostemma alpigenum var. alpigenum (2 categories)
- Hypericum cumulicola (2 categories)
- Tridens muticus var. elongatus (2 categories)
- Boykinia intermedia (2 categories)
- Guzmania monostachia var. variegata (2 categories)
- Lilium humboldtii subsp. ocellatum (2 categories)
- Calycoseris wrightii (2 categories)
- Atrichum flavisetum (2 categories)
- Zigadenus fontanus (2 categories)
- Clarkia purpurea subsp. quadrivulnera (2 categories)
- Salix subg. Protitea (2 categories)
- Ranunculus occidentalis var. dissectus (2 categories)
- Eriophorum callitrix (2 categories)
- Malva arborea (2 categories)
- Erigeron compactus (2 categories)
- Ericameria parryi var. affinis (2 categories)
- Ceanothus martini (2 categories)
- Carex sect. Thuringiaca (2 categories)
- Aphanes australis (2 categories)
- Piptatherum exiguum (2 categories)
- Clematis pitcheri var. dictyota (2 categories)
- Streptanthus glandulosus subsp. pulchellus (2 categories)
- Amphipappus fremontii var. fremontii (2 categories)
- Silene thurberi (2 categories)
- Tortula (2 categories)
- Leptochloa panicea subsp. brachiata (2 categories)
- Agave mckelveyana (2 categories)
- Oxalis pilosa (2 categories)
- Armeria maritima subsp. californica (2 categories)
- Wislizenia (2 categories)
- Polygonum marinense (2 categories)
- Oenothera pallida (2 categories)
- Hornungia procumbens (2 categories)
- Boechera fendleri (2 categories)
- Glossopetalon (2 categories)
- Cylindropuntia ×tetracantha (2 categories)
- Sagina nodosa subsp. borealis (2 categories)
- Pyrularia pubera (2 categories)
- Bucklandiella sect. Lawtonia (2 categories)
- Draba ventosa (2 categories)
- Circaea (2 categories)
- Dianthus repens (2 categories)
- Penstemon diphyllus (2 categories)
- Eriogonum microtheca var. microtheca (2 categories)
- Juncus hemiendytus var. hemiendytus (2 categories)
- Luzula piperi (2 categories)
- Castilleja crista-galli (2 categories)
- Fagopyrum tataricum (2 categories)
- Splachnobryum (2 categories)
- Carex luzulina var. ablata (2 categories)
- Seymeria falcata (2 categories)
- Andropogon glomeratus (2 categories)
- Physaria floribunda subsp. osterhoutii (2 categories)
- Alnus alnobetula subsp. crispa (2 categories)
- Minuartia dawsonensis (2 categories)
- Niphotrichum (2 categories)
- Thelypodium rollinsii (2 categories)
- Laguncularia (2 categories)
- Achlys californica (2 categories)
- Arctostaphylos pacifica (2 categories)
- Veronicastrum (2 categories)
- Poa secunda (2 categories)
- Eleocharis diandra (2 categories)
- Gaillardia arizonica (2 categories)
- Crocanthemum carolinianum (2 categories)
- Crataegus tecta (2 categories)
- Roystonea (2 categories)
- Pseudotaxiphyllum distichaceum (2 categories)
- Brickellia eupatorioides var. corymbulosa (2 categories)
- Diplazium lonchophyllum (2 categories)
- Urochloa texana (2 categories)
- Dasylirion (2 categories)
- Ludwigia alternifolia (2 categories)
- Carex barbarae (2 categories)
- Pedicularis contorta var. rubicunda (2 categories)
- Balsamorhiza serrata (2 categories)
- Psathyrostachys (2 categories)
- Isothecium cristatum (2 categories)
- Helianthus radula (2 categories)
- Schoenoplectus acutus var. acutus (2 categories)
- Rhynchospora harperi (2 categories)
- Petiveria alliacea (2 categories)
- Euphorbia deltoidea subsp. pinetorum (2 categories)
- Sphaeralcea angustifolia var. angustifolia (2 categories)
- Carex brysonii (2 categories)
- Selaginella arenicola subsp. arenicola (2 categories)
- Eriogonum batemanii (2 categories)
- Chamaedaphne calyculata (2 categories)
- Mentzelia involucrata (2 categories)
- Muhlenbergia schreberi (2 categories)
- Corchorus hirtus (2 categories)
- Synthyris missurica subsp. stellata (2 categories)
- Solidago spathulata (2 categories)
- Dudleya lanceolata (2 categories)
- Fimbristylis castanea (2 categories)
- Crataegus (sect. Coccineae) ser. Punctatae (2 categories)
- Parietaria judaica (2 categories)
- Hypericum nitidum subsp. nitidum (2 categories)
- Trillium kurabayashii (2 categories)
- Brachytheciastrum trachypodium (2 categories)
- Gypsophila muralis (2 categories)
- Limnanthes alba subsp. versicolor (2 categories)
- Camassia quamash subsp. quamash (2 categories)
- Atriplex dioica (2 categories)
- Ziziphus (2 categories)
- Potentilla intermedia (2 categories)
- Clarkia tembloriensis subsp. calientensis (2 categories)
- Salviniaceae (2 categories)
- Ranunculus sect. Cyrtorhyncha (2 categories)
- Penstemon scariosus var. cyanomontanus (2 categories)
- Eriophyllum multicaule (2 categories)
- Mammea (2 categories)
- Erigeron flettii (2 categories)
- Ceanothus parryi (2 categories)
- Aptenia cordifolia (2 categories)
- Pityopsis flexuosa (2 categories)
- Cleomella parviflora (2 categories)
- Stuckenia (2 categories)
- Silphium radula var. gracile (2 categories)
- Townsendia eximia (2 categories)
- Leskea australis (2 categories)
- Agave ×glomeruliflora (2 categories)
- Pachycereus (2 categories)
- Arnica parryi (2 categories)
- Polypodiaceae (2 categories)
- Oenothera sect. Peniophyllum (2 categories)
- Hulteniella (2 categories)
- Boechera nevadensis (2 categories)
- Glyceria sect. Glyceria (2 categories)
- Cynodontium schisti (2 categories)
- Sagittaria papillosa (2 categories)
- Quercus depressipes (2 categories)
- Bulbostylis warei (2 categories)
- Dryas drummondii (2 categories)
- Cirsium cymosum var. canovirens (2 categories)
- Dichanthelium aciculare subsp. aciculare (2 categories)
- Penstemon fruticiformis var. amargosae (2 categories)
- Eriogonum nudum var. westonii (2 categories)
- Juncus secundus (2 categories)
- Lygodesmia grandiflora var. arizonica (2 categories)
- Heuchera pilosissima (2 categories)
- Eragrostis ciliaris var. laxa (2 categories)
- Castilleja indivisa (2 categories)
- Festuca altaica (2 categories)
- Sporobolus interruptus (2 categories)
- Carex missouriensis (2 categories)
- Sicyosperma (2 categories)
- Androstephium breviflorum (2 categories)
- Physaria lata (2 categories)
- Alopecurus magellanicus (2 categories)
- Mirabilis alipes (2 categories)
- Nolina cismontana (2 categories)
- Thelypteris resinifera (2 categories)
- Lasthenia californica subsp. macrantha (2 categories)
- Achnatherum robustum (2 categories)
- Arctostaphylos virgata (2 categories)
- Viola cuneata (2 categories)
- Poaceae subfam. Aristidoideae (2 categories)
- Eleocharis pachycarpa (2 categories)
- Gamochaeta calviceps (2 categories)
- Crossidium squamiferum var. pottioideum (2 categories)
- Crataegus ×latebrosa (2 categories)
- Rubus parviflorus (2 categories)
- Psilostrophe sparsiflora (2 categories)
- Brickellia venosa (2 categories)
- Deinandra kelloggii (2 categories)
- Ludwigia sect. Ludwigia (2 categories)
- Pedicularis racemosa subsp. racemosa (2 categories)
- Bartramia brevifolia (2 categories)
- Pseudoclappia watsonii (2 categories)
- Itea (2 categories)
- Heliopsis helianthoides var. helianthoides (2 categories)
- Schoepfiaceae (2 categories)
- Rhynchospora solitaria (2 categories)
- Emorya (2 categories)
- Phalaris paradoxa (2 categories)
- Carex subbracteata (2 categories)
- Euphorbia innocua (2 categories)
- Carex congdonii (2 categories)
- Selaginella tortipila (2 categories)
- Cheilanthes arizonica (2 categories)
- Aira caryophyllea var. caryophyllea (2 categories)
- Mentzelia packardiae (2 categories)
- Munzothamnus blairii (2 categories)
- Syringodium (2 categories)
- Solidago velutina subsp. sparsiflora (2 categories)
- Dysphania (2 categories)
- Fissidens elegans (2 categories)
- Crataegus brachyacantha (2 categories)
- Paronychia fastigiata var. fastigiata (2 categories)
- Hypnum cupressiforme var. subjulaceum (2 categories)
- Triphora (2 categories)
- Halogeton (2 categories)
- Limonium otolepis (2 categories)
- Camissoniopsis confusa (2 categories)
- Atriplex leucophylla (2 categories)
- ×Pseudelymus saxicola (2 categories)
- Potentilla robbinsiana (2 categories)
- Saponaria ocymoides (2 categories)
- Ratibida peduncularis var. picta (2 categories)
- Penstemon stephensii (2 categories)
- Erysimum perenne (2 categories)
- Manihot grahamii (2 categories)
- Erigeron inornatus var. keilii (2 categories)
- Celosia palmeri (2 categories)
- Arabidopsis (2 categories)
- Plagiomnium insigne (2 categories)
- Coccoloba uvifera (2 categories)
- Suaeda calceoliformis (2 categories)
- Sisyrinchium atlanticum (2 categories)
- Leucanthemum vulgare (2 categories)
- Packera franciscana (2 categories)
- Artemisia arbuscula subsp. arbuscula (2 categories)
- Polystichum dudleyi (2 categories)
- Oenothera tubicula (2 categories)
- Hydrangea quercifolia (2 categories)
- Tracyina (2 categories)
- Boechera schistacea (2 categories)
- Goodyera oblongifolia (2 categories)
- Cyperus entrerianus (2 categories)
- Salix alba (2 categories)
- Quercus laceyi (2 categories)
- Calliergon orbicularicordatum (2 categories)
- Cakile (2 categories)
- Cirsium horridulum var. vittatum (2 categories)
- Dichanthelium dichotomum subsp. microcarpon (2 categories)
- Penstemon haydenii (2 categories)
- Juniperus (2 categories)
- Lysimachia graminea (2 categories)
- Hexastylis virginica (2 categories)
- Eragrostis polytricha (2 categories)
- Castilleja minor var. spiralis (2 categories)
- Stebbinsoseris (2 categories)
- Carex oligosperma (2 categories)
- Sidalcea candida (2 categories)
- Physaria pruinosa (2 categories)
- Alyssum (2 categories)
- Mirabilis sect. Quamoclidion (2 categories)
- Notholaena neglecta (2 categories)
- Thinopyrum ponticum (2 categories)
- Layia (2 categories)
- Acmella (2 categories)
- Arecaceae tribe Areceae (2 categories)
- Viola palustris (2 categories)
- Poaceae tribe Stipeae (2 categories)
- Elephantopus carolinianus (2 categories)
- Bergia (2 categories)
- Gaultheria shallon (2 categories)
- Croton leucophyllus (2 categories)
- Crepis occidentalis subsp. conjuncta (2 categories)
- Rudbeckia grandiflora var. grandiflora (2 categories)
- Pterostegia (2 categories)
- Brodiaea terrestris subsp. terrestris (2 categories)
- Dodecatheon pulchellum var. cusickii (2 categories)
- Chorizanthe robusta var. hartwegii (2 categories)
- Delphinium carolinianum subsp. carolinianum (2 categories)
- Pellaea bridgesii (2 categories)
- Begonia hirtella (2 categories)
- Pseudognaphalium stramineum (2 categories)
- Henicodium geniculatum (2 categories)
- Sciuro-hypnum ornellanum (2 categories)
- Ribes californicum var. hesperium (2 categories)
- Enceliopsis argophylla (2 categories)
- Philadelphus (2 categories)
- Carex tribuloides var. sangamonensis (2 categories)
- Euphorbia ouachitana (2 categories)
- Sphagnum bergianum (2 categories)
- Carex deweyana var. deweyana (2 categories)
- Seligeria recurvata (2 categories)
- Eriogonum diatomaceum (2 categories)
- Chelone glabra (2 categories)
- Alisma lanceolatum (2 categories)
- Mentzelia tridentata (2 categories)
- Myrcianthes fragrans (2 categories)
- Tephroseris lindstroemii (2 categories)
- Coreopsis rosea (2 categories)
- Talipariti (2 categories)
- Vaccinium myrtilloides (2 categories)
- Echeveria (2 categories)
- Flaveria brownii (2 categories)
- Crataegus condigna (2 categories)
- Didymodon tophaceus (2 categories)
- Parthenocissus (2 categories)
- Orthotrichum hallii (2 categories)
- Hypoxis (2 categories)
- Tripsacum sect. Tripsacum (2 categories)
- Harmonia hallii (2 categories)
- Lindernia crustacea (2 categories)
- Campylopodiella (2 categories)
- Atriplex saccaria var. saccaria (2 categories)
- ×leydeum (2 categories)
- Potentilla subvahliana (2 categories)
- Sarracenia rosea (2 categories)
- Rhamnaceae (2 categories)
- Penstemon watsonii (2 categories)
- Erythranthe erubescens (2 categories)
- Eschscholzia caespitosa (2 categories)
- Marsilea oligospora (2 categories)
- Erigeron ochroleucus (2 categories)
- Centaurea nigra (2 categories)
- Arbutus menziesii (2 categories)
- Plantago floccosa (2 categories)
- Coelorachis tessellata (2 categories)
- Swallenia (2 categories)
- Sisyrinchium pruinosum (2 categories)
- Agropyron fragile (2 categories)
- Packera schweinitziana (2 categories)
- Polytrichum (2 categories)
- Oncophorus (2 categories)
- Hygrohypnum smithii (2 categories)
- Tradescantia virginiana (2 categories)
- Boerhavia linearifolia (2 categories)
- Gratiola neglecta (2 categories)
- Cyperus lecontei (2 categories)
- Salix commutata (2 categories)
- Leucothoë fontanesiana (2 categories)
- Quercus sect. Protobalanus (2 categories)
- Callitriche marginata (2 categories)
- Calamagrostis ophitidis (2 categories)
- Xylorhiza cronquistii (2 categories)
- Dichanthelium sect. Angustifolia (2 categories)
- Penstemon laricifolius var. laricifolius (2 categories)
- Eriogonum scopulorum (2 categories)
- Kallstroemia hirsutissima (2 categories)
- Mabrya (2 categories)
- Hieracium aurantiacum (2 categories)
- Eremochloa ciliaris (2 categories)
- Castilleja plagiotoma (2 categories)
- Carex phaeocephala (2 categories)
- Annona glabra (2 categories)
- Physocarpus intermedius (2 categories)
- Amaranthus polygonoides (2 categories)
- Mnium thomsonii (2 categories)
- Sidalcea multifida (2 categories)
- Nymphaea tetragona (2 categories)
- Thymophylla aurea var. polychaeta (2 categories)
- Leavenworthia uniflora (2 categories)
- Acourtia thurberi (2 categories)
- Argemone corymbosa subsp. arenicola (2 categories)
- Viola rotundifolia (2 categories)
- Pohlia columbica (2 categories)
- Elymus albicans (2 categories)
- Gemmabryum demaretianum (2 categories)
- Cryphaeaceae (2 categories)
- Rugelia nudicaulis (2 categories)
- Ptychostomum cryophilum (2 categories)
- Bromus inermis (2 categories)
- Douglasia beringensis (2 categories)
- Chrysobalanus icaco (2 categories)
- Pennisetum (2 categories)
- Ivesia unguiculata (2 categories)
- Herzogiella adscendens (2 categories)
- Sclerocactus blainei (2 categories)
- Ribes nevadaense (2 categories)
- Entodontopsis (2 categories)
- Phippsia algida (2 categories)
- Carex whitneyi (2 categories)
- Sphagnum majus (2 categories)
- Carex festucacea (2 categories)
- Senecio elmeri (2 categories)
- Eriogonum flavum var. flavum (2 categories)
- Allium campanulatum (2 categories)
- Micranthes eriophora (2 categories)
- Myrtus (2 categories)
- Tetragonotheca repanda (2 categories)
- Corispermum welshii (2 categories)
- Keckiella breviflora var. glabrisepala (2 categories)
- Taraxacum officinale (2 categories)
- Vanilla dilloniana (2 categories)
- Pleuroziopsaceae (2 categories)
- Echinocereus fasciculatus (2 categories)
- Fontinalis sullivantii (2 categories)
- Crataegus harbisonii (2 categories)
- Digitaria abyssinica (2 categories)
- Paspalum lividum (2 categories)
- Orthotrichum striatum (2 categories)
- Triteleia ixioides subsp. anilina (2 categories)
- Hazardia squarrosa var. squarrosa (2 categories)
- Linum intercursum (2 categories)
- Canellaceae (2 categories)
- Pottiaceae subfam. Trichostomoideae (2 categories)
- Imbribryum (2 categories)
- Saxifraga cespitosa (2 categories)
- Rhexia nuttallii (2 categories)
- Peperomia magnoliifolia (2 categories)
- Erythranthe nudata (2 categories)
- Eucalyptus viminalis (2 categories)
- Mazaceae (2 categories)
- Scleropodium californicum (2 categories)
- Erigeron pulchellus var. tolsteadii (2 categories)
- Cerastium arcticum (2 categories)
- Arctagrostis (2 categories)
- Platanthera convallariifolia (2 categories)
- Collinsia rattanii (2 categories)
- Symphyotrichum ericoides var. pansum (2 categories)
- Smilax laurifolia (2 categories)
- Corydalis micrantha subsp. australis (2 categories)
- Paludella (2 categories)
- Artemisia subg. Tridentatae (2 categories)
- Opuntia basilaris var. basilaris (2 categories)
- Hymenocallis occidentalis var. eulae (2 categories)
- Transberingia bursifolia subsp. bursifolia (2 categories)
- Bonellia (2 categories)
- Grimmia longirostris (2 categories)
- Cyperus retrofractus (2 categories)
- Leymus condensatus (2 categories)
- Raillardella scaposa (2 categories)
- Calochortus coxii (2 categories)
- Asplenium septentrionale (2 categories)
- Xyris scabrifolia (2 categories)
- Porophyllum (2 categories)
- Cissampelos (2 categories)
- Dichelostemma multiflorum (2 categories)
- Salix humilis var. tristis (2 categories)
- Penstemon mucronatus (2 categories)
- Eriogonum temblorense (2 categories)
- Madia subspicata (2 categories)
- Hilaria (2 categories)
- Eremogone kingii var. glabrescens (2 categories)
- Castilleja tomentosa (2 categories)
- Stenotus acaulis (2 categories)
- Carex roanensis (2 categories)
- Antennaria alpina (2 categories)
- Picris rhagadioloides (2 categories)
- Amblystegium (2 categories)
- Monnina wrightii (2 categories)
- Sideroxylon rufohirtum (2 categories)
- Oenothera albicaulis (2 categories)
- Tidestromia (2 categories)
- Leersia lenticularis (2 categories)
- Adenostoma sparsifolium (2 categories)
- Argythamnia adenophora (2 categories)
- Vitis aestivalis (2 categories)
- Polanisia uniglandulosa (2 categories)
- Homalothecium aeneum (2 categories)
- Elymus macrourus (2 categories)
- Bidens hyperborea (2 categories)
- Geum macrophyllum var. perincisum (2 categories)
- Cucumis sativus var. sativus (2 categories)
- Rumex lapponicus (2 categories)
- Puccinellia fasciculata (2 categories)
- Bromus sect. Neobromus (2 categories)
- Draba carnosula (2 categories)
- Chrysopsis latisquamea (2 categories)
- Asplenium ×heteroresiliens (2 categories)
- Youngia japonica (2 categories)
- Portulaca biloba (2 categories)
- Cistanthe parryi (2 categories)
- Dichromanthus cinnabarinus (2 categories)
- Salix ligulifolia (2 categories)
- Eriogonum thompsoniae var. thompsoniae (2 categories)
- Maianthemum (2 categories)
- Hippeastrum puniceum (2 categories)
- Eremopyrum bonaepartis (2 categories)
- Carex sartwellii (2 categories)
- Antennaria friesiana subsp. alaskana (2 categories)
- Pilea pumila (2 categories)
- Ambrosia cordifolia (2 categories)
- Monolopia stricta (2 categories)
- Oenothera calcicola (2 categories)
- Tillandsia bartramii (2 categories)
- Lemna aequinoctialis (2 categories)
- Adlumia (2 categories)
- Argythamnia mercurialina var. mercurialina (2 categories)
- Vitis mustangensis (2 categories)
- Polyctenium fremontii (2 categories)
- Homomallium incurvatum (2 categories)
- Elymus stebbinsii subsp. stebbinsii (2 categories)
- Bigelowia (2 categories)
- Geum virginianum (2 categories)
- Cucurbita melopepo var. texana (2 categories)
- Rumex paraguayensis (2 categories)
- Puccinellia simplex (2 categories)
- Draba cuneifolia var. sonorae (2 categories)
- Chrysosplenium rosendahlii (2 categories)
- Delphinium subsect. Subscaposa (2 categories)
- Penstemon aridus (2 categories)
- Jaumea (2 categories)
- Hesperomecon linearis (2 categories)
- Roldana (2 categories)
- Epidendrum rigidum (2 categories)
- Phyllanthaceae (2 categories)
- Carsonia sparsifolia (2 categories)
- Euphrasia oakesii var. oakesii (2 categories)
- Carex halliana (2 categories)
- Senecio serra var. admirabilis (2 categories)
- Eriogonum hoffmannii var. robustius (2 categories)
- Chenopodium urbicum (2 categories)
- Allium jepsonii (2 categories)
- Microbryum (2 categories)
- Nassella neesiana (2 categories)
- Thalassia testudinum (2 categories)
- Koeberlinia spinosa var. tenuispina (2 categories)
- Abronia mellifera (2 categories)
- Poa bigelovii (2 categories)
- Echinomastus (2 categories)
- Frangula rubra subsp. yosemitana (2 categories)
- Crataegus nananixonii (2 categories)
- Rosa minutifolia (2 categories)
- Brassia (2 categories)
- Dimorphotheca (2 categories)
- Passiflora incarnata (2 categories)
- Oxalis dillenii (2 categories)
- Tropidocarpum (2 categories)
- Helenium elegans var. amphibolum (2 categories)
- Liquidambar styraciflua (2 categories)
- Cardamine maxima (2 categories)
- Avenula pubescens (2 categories)
- Primula parryi (2 categories)
- Iris (sect. Limniris) ser. Vernae (2 categories)
- Scheuchzeria (2 categories)
- Rhizomnium punctatum (2 categories)
- Perityle gilensis var. salensis (2 categories)
- Euonymus alatus (2 categories)
- Sorbus americana (2 categories)
- Melanthium (2 categories)
- Scrophularia laevis (2 categories)
- Erigeron tweedyi (2 categories)
- Ceratophyllum demersum (2 categories)
- Arctostaphylos edmundsii (2 categories)
- Platygyrium fuscoluteum (2 categories)
- Commelina dianthifolia (2 categories)
- Solidago curtisii var. flaccidifolia (2 categories)
- Cosmos caudatus (2 categories)
- Panicum obtusum (2 categories)
- Opuntia ×spinosibacca (2 categories)
- Hymenostylium recurvirostrum (2 categories)
- Trichocoronis wrightii (2 categories)
- Botrychium montanum (2 categories)
- Grindelia oxylepis (2 categories)
- Cyrilla (2 categories)
- Liatris laevigata (2 categories)
- Calochortus simulans (2 categories)
- Asteraceae tribe Astereae (2 categories)
- Yucca reverchonii (2 categories)
- Potamogeton oakesianus (2 categories)
- Clappia suaedifolia (2 categories)
- Dicranum brevifolium (2 categories)
- Salix purpurea (2 categories)
- Penstemon pinorum (2 categories)
- Eriogonum umbellatum var. juniporinum (2 categories)
- Malacothrix foliosa subsp. foliosa (2 categories)
- Holodiscus discolor var. discolor (2 categories)
- Erigeron (2 categories)
- Ericameria arizonica (2 categories)
- Caulanthus pilosus (2 categories)
- Carex sect. Clandestinae (2 categories)
- Antennaria rosea subsp. confinis (2 categories)
- Pinus elliottii var. elliottii (2 categories)
- Claytonia parviflora subsp. grandiflora (2 categories)
- Stevia serrata (2 categories)
- Amelanchier nantucketensis (2 categories)
- Silene greenei subsp. angustifolia (2 categories)
- Tipularia discolor (2 categories)
- Lepidium dictyotum (2 categories)
- Agalinis densiflora (2 categories)
- Aristida gyrans (2 categories)
- Vulpia microstachys var. pauciflora (2 categories)
- Polygala watsonii (2 categories)
- Oenothera drummondii (2 categories)
- Hordeum secalinum (2 categories)
- Blepharizonia plumosa (2 categories)
- Cutandia (2 categories)
- Russelia (2 categories)
- Pyramidula tetragona (2 categories)
- Bryocrumia vivicolor (2 categories)
- Draba mogollonica (2 categories)
- Chylismia claviformis subsp. funerea (2 categories)
- Deschampsia alpina (2 categories)
- Penstemon californicus (2 categories)
- Eriogonum jamesii var. jamesii (2 categories)
- Heteropterys brachiata (2 categories)
- Epilobium hornemannii subsp. hornemannii (2 categories)
- Phyllodoce glanduliflora (2 categories)
- Eurybia paludosa (2 categories)
- Spiraea douglasii var. menziesii (2 categories)
- Carex inops subsp. inops (2 categories)
- Sesleria autumnalis (2 categories)
- Chloris texensis (2 categories)
- Allium perdulce var. perdulce (2 categories)
- Microseris borealis (2 categories)
- Nemacaulis denudata var. denudata (2 categories)
- Thalictrum venulosum (2 categories)
- Krigia occidentalis (2 categories)
- Acaena (2 categories)
- Vernonia arkansana (2 categories)
- Poa howellii (2 categories)
- Eichhornia (2 categories)
- Fritillaria ojaiensis (2 categories)
- Crataegus pulcherrima (2 categories)
- Rosa stellata subsp. stellata (2 categories)
- Brassicaceae tribe Idahoa (2 categories)
- Diplacus (2 categories)
- Pecluma (2 categories)
- Typha (2 categories)
- Litsea aestivalis (2 categories)
- Carex acutiformis (2 categories)
- Baccharis neglecta (2 categories)
- Prunus cerasifera (2 categories)
- Iris tenax (2 categories)
- Schistidium occidentale (2 categories)
- Perityle warnockii (2 categories)
- Eupatorium petaloideum (2 categories)
- Sparganium (2 categories)
- Eriocaulon parkeri (2 categories)
- Chaenactis douglasii var. alpina (2 categories)
- Melica stricta var. albicaulis (2 categories)
- Pleuridium (2 categories)
- Conoclinium (2 categories)
- Symphyotrichum shortii (2 categories)
- Dryopteris arguta (2 categories)
- Festuca rubra subsp. vallicola (2 categories)
- Cotoneaster salicifolius (2 categories)
- Panicum trichoides (2 categories)
- Asplenium ebenoides (2 categories)
- Orchidaceae tribe Epidendreae (2 categories)
- Hyophiladelphus (2 categories)
- Trichostomum crispulum (2 categories)
- Bouteloua eriopoda (2 categories)
- Gundlachia (2 categories)
- Dactyloctenium (2 categories)
- Liatris tenuis (2 categories)
- Calycadenia (2 categories)
- Atamisquea (2 categories)
- Zephyranthes chlorosolen (2 categories)
- Potentilla arenosa subsp. arenosa (2 categories)
- Clarkia franciscana (2 categories)
- Didymodon asperifolius (2 categories)
- Salix sect. Nigricantes (2 categories)
- Ranunculus hispidus var. nitidus (2 categories)
- Eriogonum wetherillii (2 categories)
- Malaxis wendtii (2 categories)
- Erigeron bloomeri var. nudatus (2 categories)
- Ericameria nauseosa var. leiosperma (2 categories)
- Ceanothus foliosus var. medius (2 categories)
- Carex sect. Obtusatae (2 categories)
- Antitrichia (2 categories)
- Pinus virginiana (2 categories)
- Streptanthus bracteatus (2 categories)
- Ampelodesmos mauritanicus (2 categories)
- Silene polypetala (2 categories)
- Torreya californica (2 categories)
- Agarista (2 categories)
- Aristida tuberculosa (2 categories)
- Wedelia acapulcensis (2 categories)
- Polygonum aviculare subsp. boreale (2 categories)
- Oenothera humifusa (2 categories)
- Horkelia marinensis (2 categories)
- Boechera canadensis (2 categories)
- Gladiolus dalenii (2 categories)
- Cylindropuntia californica var. parkeri (2 categories)
- Sacoila lanceolata var. lanceolata (2 categories)
- Pyrrocoma hirta var. lanulosa (2 categories)
- Buchloë dactyloides (2 categories)
- Draba saxosa (2 categories)
- Cienfuegosia (2 categories)
- Desmazeria (2 categories)
- Penstemon cyananthus var. cyananthus (2 categories)
- Eriogonum longifolium var. longifolium (2 categories)
- Juncus diffusissimus (2 categories)
- Epilobium subsect. Nuttalia (2 categories)
- Physaria congesta (2 categories)
- Castilleja applegatei var. viscida (2 categories)
- Eutrochium maculatum var. foliosum (2 categories)
- Spiranthes laciniata (2 categories)
- Carex lenticularis var. limnophila (2 categories)
- Setaria reverchonii subsp. ramiseta (2 categories)
- Chorispora (2 categories)
- Allium triquetrum (2 categories)
- Milium effusum (2 categories)
- Neslia (2 categories)
- Thelypodiopsis vaseyi (2 categories)
- Lactuca serriola (2 categories)
- Acanthoscyphus parishii var. abramsii (2 categories)
- Arctostaphylos mewukka subsp. mewukka (2 categories)
- Veronica fruticans (2 categories)
- Poa pseudoabbreviata (2 categories)
- Eleocharis acicularis (2 categories)
- Fumariaceae (2 categories)
- Crataegus sect. Sanguineae (2 categories)
- Rostraria cristata (2 categories)
- Pseudolycopodiella (2 categories)
- Breynia disticha (2 categories)
- Diplacus mephiticus (2 categories)
- Umbellularia californica var. fresnensis (2 categories)
- Lolium temulentum (2 categories)
- Carex arctiformis (2 categories)
- Pedicularis attollens subsp. attollens (2 categories)
- Bahiopsis reticulata (2 categories)
- Prunus pumila var. depressa (2 categories)
- Isocoma menziesii var. menziesii (2 categories)
- Helianthus niveus subsp. tephrodes (2 categories)
- Schizaea (2 categories)
- Rhynchospora compressa (2 categories)
- Persicaria sect. Persicaria (2 categories)
- Euphorbia capitellata (2 categories)
- Spergularia canadensis var. canadensis (2 categories)
- Sedum robertsianum (2 categories)
- Eriogonum angulosum (2 categories)
- Chaetopappa asteroides var. asteroides (2 categories)
- Mentzelia congesta (2 categories)
- Muhlenbergia jonesii (2 categories)
- Coptis aspleniifolia (2 categories)
- Symplocos (2 categories)
- Solidago rugosa var. cronquistiana (2 categories)
- Dudleya attenuata subsp. attenuata (2 categories)
- Ficus benjamina (2 categories)
- Crassula tetragona (2 categories)
- Papaver somniferum (2 categories)
- Orobanche (2 categories)
- Hypericum gentianoides (2 categories)
- Triglochin palustris (2 categories)
- Gymnocarpium robertianum (2 categories)
- Lilium pardalinum subsp. pitkinense (2 categories)
- Calypso bulbosa (2 categories)
- Atriplex argentea var. hillmanii (2 categories)
- Zigadenus virescens (2 categories)
- Potentilla flabellifolia (2 categories)
- Clarkia sect. Phaeostoma (2 categories)
- Salix vestita (2 categories)
- Ranunculus pacificus (2 categories)
- Eriophyllum ambiguum var. ambiguum (2 categories)
- Malvaceae subfam. Bombacoideae (2 categories)
- Erigeron decumbens (2 categories)
- Ericameria parryi var. vulcanica (2 categories)
- Aphanostephus riddellii (2 categories)
- Piptochaetium fimbriatum (2 categories)
- Clematis terniflora (2 categories)
- Streptanthus longisiliquus (2 categories)
- Anagallis minima (2 categories)
- Silene wrightii (2 categories)
- Tortula guepinii (2 categories)
- Leptodontaceae (2 categories)
- Agave parviflora subsp. parviflora (2 categories)
- Oxydendrum arboreum (2 categories)
- Arnica cernua (2 categories)
- Wolffia brasiliensis (2 categories)
- Polygonum polygaloides subsp. confertiflorum (2 categories)
- Oenothera primiveris (2 categories)
- Hovenia dulcis (2 categories)
- Boechera grahamii (2 categories)
- Glossostigma cleistanthum (2 categories)
- Cynara (2 categories)
- Sagittaria demersa (2 categories)
- Quadrella (2 categories)
- Buddleja madagascariensis (2 categories)
- Drepanocladus longifolius (2 categories)
- Cirsium andersonii (2 categories)
- Diaperia verna var. drummondii (2 categories)
- Penstemon ellipticus (2 categories)
- Eriogonum multiflorum var. riograndis (2 categories)
- Juncus marginatus (2 categories)
- Lycopodiella alopecuroides (2 categories)
- Heuchera elegans (2 categories)
- Equisetum subg. Hippochaete (2 categories)
- Castilleja elmeri (2 categories)
- Fallopia scandens (2 categories)
- Carex mariposana (2 categories)
- Shinnersia rivularis (2 categories)
- Andropogon liebmannii (2 categories)
- Physaria gracilis subsp. nuttallii (2 categories)
- Alnus serrulata (2 categories)
- Minuartia marcescens (2 categories)
- Nipponanthemum (2 categories)
- Lapsanastrum (2 categories)
- Achnatherum hymenoides (2 categories)
- Arctostaphylos pringlei subsp. drupacea (2 categories)
- Poa sublanata (2 categories)
- Eleocharis intermedia (2 categories)
- Galax (2 categories)
- Crocanthemum scoparium var. vulgare (2 categories)
- Rubus canadensis (2 categories)
- Psilactis (2 categories)
- Brickellia hinckleyi var. terlinguensis (2 categories)
- Discelium (2 categories)
- Urtica dioica subsp. holosericea (2 categories)
- Decodon (2 categories)
- Ludwigia hexapetala (2 categories)
- Carex blanda (2 categories)
- Barbarea verna (2 categories)
- Pseudelephantopus (2 categories)
- Isoëtes butleri (2 categories)
- Helichrysum (2 categories)
- Schoenoplectus pungens (2 categories)
- Rhynchospora macra (2 categories)
- Elymus virginicus (2 categories)
- Petrorhagia (2 categories)
- Carex sparganioides (2 categories)
- Euphorbia florida (2 categories)
- Sphaeralcea emoryi (2 categories)
- Carex capitata (2 categories)
- Selaginella eremophila (2 categories)
- Eriogonum brevicaule var. brevicaule (2 categories)
- Chamaenerion angustifolium subsp. circumvagum (2 categories)
- Mentzelia lindheimeri (2 categories)
- Muhlenbergia thurberi (2 categories)
- Cordylanthus kingii subsp. kingii (2 categories)
- Syntrichia (2 categories)
- Solidago stricta subsp. gracillima (2 categories)
- Dudleya subg. Dudleya (2 categories)
- Fimbristylis thermalis (2 categories)
- Crataegus (sect. Douglasia) ser. Purpureofructus (2 categories)
- Parnassia glauca (2 categories)
- Orobanche valida subsp. howellii (2 categories)
- Hypericum sect. Hypericum (2 categories)
- Trillium petiolatum (2 categories)
- Brachythecium brandegeei (2 categories)
- Habranthus robustus (2 categories)
- Limnanthes floccosa subsp. floccosa (2 categories)
- Camissonia campestris (2 categories)
- Atriplex gardneri var. utahensis (2 categories)
- Zoysia (2 categories)
- Potentilla nana (2 categories)
- Claytonia acutifolia (2 categories)
- Sanguisorba canadensis (2 categories)
- Ranunculus subg. Crymodes (2 categories)
- Penstemon sect. Elmigera (2 categories)
- Eruca vesicaria subsp. sativa (2 categories)
- Mammillaria meiacantha (2 categories)
- Erigeron geiseri (2 categories)
- Ceanothus sanguineus (2 categories)
- Aquilegia coerulea var. coerulea (2 categories)
- Pityopus californicus (2 categories)
- Cliftonia monophylla (2 categories)
- Stylocline intertexta (2 categories)
- Simsia (2 categories)
- Lessingia glandulifera var. glandulifera (2 categories)
- Ageratina jucunda (2 categories)
- Packera bolanderi var. bolanderi (2 categories)
- Arnoglossum floridanum (2 categories)
- Wyethia arizonica (2 categories)
- Polypodium triseriale (2 categories)
- Oenothera subsect. Candela (2 categories)
- Huperzia haleakalae (2 categories)
- Townsendia hookeri (2 categories)
- Boechera perennans (2 categories)
- Gnaphalium (2 categories)
- Cyperus acuminatus (2 categories)
- Sairocarpus coulterianus (2 categories)
- Quercus gambelii (2 categories)
- Butomus umbellatus (2 categories)
- Drymaria effusa (2 categories)
- Cirsium eatonii var. hesperium (2 categories)
- Dichanthelium acuminatum subsp. longiligulatum (2 categories)
- Penstemon glaber var. alpinus (2 categories)
- Eriogonum ovalifolium var. caelestinum (2 categories)
- Juncus subg. Septati (2 categories)
- Lygodium microphyllum (2 categories)
- Hexalectris grandiflora (2 categories)
- Eragrostis hirsuta (2 categories)
- Castilleja leschkeana (2 categories)
- Festuca californica subsp. californica (2 categories)
- Sporobolus texanus (2 categories)
- Carex muriculata (2 categories)
- Sida hermaphrodita (2 categories)
- Anemone americana (2 categories)
- Physaria navajoensis (2 categories)
- Alstroemeria (2 categories)
- Mirabilis laevis var. villosa (2 categories)
- Nopalea cochenillifera (2 categories)
- Thelypteris subg. Stegnogramma (2 categories)
- Lasthenia gracilis (2 categories)
- Arctous (2 categories)
- Viola hirsutula (2 categories)
- Poaceae tribe Aristideae (2 categories)
- Eleocharis rostellata (2 categories)
- Berberis fremontii (2 categories)
- Garberia heterophylla (2 categories)
- Croton alabamensis var. alabamensis (2 categories)
- Crepis atribarba (2 categories)
- Rubus trivialis (2 categories)
- Pteridium aquilinum var. pseudocaudatum (2 categories)
- Brodiaea appendiculata (2 categories)
- Dodecatheon (2 categories)
- Chorizanthe fimbriata var. fimbriata (2 categories)
- Delosperma (2 categories)
- Luetkea pectinata (2 categories)
- Pedicularis sylvatica (2 categories)
- Bartsia alpina (2 categories)
- Pseudoditrichum (2 categories)
- Ivesia (2 categories)
- Hemarthria altissima (2 categories)
- Scirpus congdonii (2 categories)
- Rhytidiadelphus japonicus (2 categories)
- Encalypta ciliata (2 categories)
- Phedimus spurius (2 categories)
- Carex tahoensis (2 categories)
- Euphorbia longicruris (2 categories)
- Sphaeromeria potentilloides var. nitrophila (2 categories)
- Carex crinita var. crinita (2 categories)
- Selaginellaceae (2 categories)
- Eriogonum corymbosum var. corymbosum (2 categories)
- Cheilanthes kaulfussii (2 categories)
- Mentzelia reverchonii (2 categories)
- Muscari comosum (2 categories)
- Tayloria froelichiana (2 categories)
- Coreopsis bigelovii (2 categories)
- Systenotheca vortriedei (2 categories)
- Uvularia grandiflora (2 categories)
- Dysphania sect. Adenois (2 categories)
- Fissidens pallidinervis (2 categories)
- Crataegus chrysocarpa var. phoeniceoides (2 categories)
- Paronychia pulvinata (2 categories)
- Orthothecium chryseum var. cochleariifolium (2 categories)
- Hypnum plicatulum (2 categories)
- Triphysaria floribunda (2 categories)
- Hamamelis (2 categories)
- Linaria dalmatica subsp. dalmatica (2 categories)
- Camissoniopsis pallida subsp. hallii (2 categories)
- Atriplex parishii (2 categories)
- ×elyhordeum californicum (2 categories)
- Potentilla sect. Graciles (2 categories)
- Sarcodes sanguinea (2 categories)
- Redfieldia flexuosa (2 categories)
- Penstemon tenuis (2 categories)
- Erythranthe arvensis (2 categories)
- Marah gilensis (2 categories)
- Erigeron latus (2 categories)
- Cenchrus (2 categories)
- Arabis alpina (2 categories)
- Plagiothecium denticulatum (2 categories)
- Cocos (2 categories)
- Suaeda sect. Limbogermen (2 categories)
- Sisyrinchium funereum (2 categories)
- Agoseris grandiflora var. grandiflora (2 categories)
- Packera malmstenii (2 categories)
- Artemisia campestris subsp. caudata (2 categories)
- Polystichum setigerum (2 categories)
- Oligotrichum (2 categories)
- Hydrocleys nymphoides (2 categories)
- Tradescantia gigantea (2 categories)
- Boechera tiehmii (2 categories)
- Gossypium armourianum (2 categories)
- Cyperus flavescens (2 categories)
- Salix ballii (2 categories)
- Quercus montana (2 categories)
- Callirhoë involucrata var. lineariloba (2 categories)
- Cakile lanceolata subsp. pseudoconstricta (2 categories)
- Xanthium (2 categories)
- Cirsium mohavense (2 categories)
- Dichanthelium linearifolium (2 categories)
- Penstemon humilis var. brevifolius (2 categories)
- Eriogonum prociduum var. prociduum (2 categories)
- Juniperus flaccida var. flaccida (2 categories)
- Lysimachia terrestris (2 categories)
- Hibiscus furcellatus (2 categories)
- Eragrostis superba (2 categories)
- Castilleja organorum (2 categories)
- Stellaria alaskana (2 categories)
- Carex paleacea (2 categories)
- Sidalcea hickmanii subsp. anomala (2 categories)
- Physaria scrotiformis (2 categories)
- Amaranthus arenicola (2 categories)
- Misopates orontium subsp. orontium (2 categories)
- Nuphar sagittifolia (2 categories)
- Thrinax radiata (2 categories)
- Layia munzii (2 categories)
- Aconitum maximum subsp. maximum (2 categories)
- Arenaria lanuginosa var. lanuginosa (2 categories)
- Viola praemorsa var. linguifolia (2 categories)
- Pogonarthria (2 categories)
- Elionurus barbiculmis (2 categories)
- Bernardia (2 categories)
- Gaylussacia ursina (2 categories)
- Croton parksii (2 categories)
- Crepis runcinata subsp. glauca (2 categories)
- Rudbeckia laciniata var. heterophylla (2 categories)
- Ptilagrostis porteri (2 categories)
- Bromus briziformis (2 categories)
- Doellingeria infirma (2 categories)
- Chorizanthe uniaristata (2 categories)
- Delphinium geyeri (2 categories)
- Pellaea mucronata subsp. californica (2 categories)
- Bellibarbula recurva (2 categories)
- Ivesia patellifera (2 categories)
- Hermannia pauciflora (2 categories)
- Scleria (2 categories)
- Ribes divaricatum var. pubiflorum (2 categories)
- Engelmannia (2 categories)
- Philadelphus pubescens (2 categories)
- Carex unilateralis (2 categories)
- Euphorbia platysperma (2 categories)
- Sphagnum fimbriatum (2 categories)
- Sempervivum tectorum (2 categories)
- Eriogonum elatum var. villosum (2 categories)
- Chenopodium album (2 categories)
- Mesembryanthemum crystallinum (2 categories)
- Myrinia pulvinata (2 categories)
- Tetracoccus dioicus (2 categories)
- Coreopsis tripteris (2 categories)
- Kalmia cuneata (2 categories)
- Tamarix parviflora (2 categories)
- Vaccinium sect. Myrtillus (2 categories)
- Echinacea sanguinea (2 categories)
- Floerkea proserpinacoides (2 categories)
- Crataegus egens (2 categories)
- Dieteria bigelovii var. bigelovii (2 categories)
- Paspalum (2 categories)
- Orthotrichum pallens var. crenulatum (2 categories)
- Iberis umbellata (2 categories)
- Triraphis mollis (2 categories)
- Harrisia aboriginum (2 categories)
- Linum aristatum (2 categories)
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