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- Arida mattturneri (2 categories)
- Didymodon rigidulus var. icmadophilus (2 categories)
- Allium madidum (2 categories)
- Smilax (2 categories)
- Poa palustris (2 categories)
- Opuntia polyacantha var. polyacantha (2 categories)
- Eriogonum apiculatum (2 categories)
- Eurybia surculosa (2 categories)
- Minuartia decumbens (2 categories)
- Prunus mahaleb (2 categories)
- Echinomastus intertextus var. intertextus (2 categories)
- Passiflora pallens (2 categories)
- Salix tracyi (2 categories)
- Iliamna corei (2 categories)
- Reseda alba (2 categories)
- Ceanothus lemmonii (2 categories)
- Triantha (2 categories)
- Crataegus teres (2 categories)
- Physaria argyraea subsp. argyraea (2 categories)
- Penstemon multiflorus (2 categories)
- Sparganium androcladum (2 categories)
- Ageratina jucunda (2 categories)
- Bulbostylis barbata (2 categories)
- Botrychium spathulatum (2 categories)
- Carex nudata (2 categories)
- Epidendrum amphistomum (2 categories)
- Zostera marina (2 categories)
- Heterotheca villosa var. sierrablancensis (2 categories)
- Lygodium (2 categories)
- Cyperus fendlerianus (2 categories)
- Dichanthelium scoparium (2 categories)
- Sideroxylon (2 categories)
- Leucobryaceae (2 categories)
- Gaylussacia bigeloviana (2 categories)
- Sagittaria (2 categories)
- Quercus pacifica (2 categories)
- Erigeron disparipilus (2 categories)
- Eupatorium serotinum (2 categories)
- Mentzelia inyoensis (2 categories)
- Tillandsia utriculata (2 categories)
- Potentilla crantzii (2 categories)
- Drymocallis cuneifolia (2 categories)
- Panicum philadelphicum subsp. lithophilum (2 categories)
- Carex alma (2 categories)
- Hymenocallis (2 categories)
- Erythranthe inconspicua (2 categories)
- Wyethia amplexicaulis (2 categories)
- Castilleja coccinea (2 categories)
- Crataegus (sect. Coccineae) ser. Rotundifoliae (2 categories)
- Persicaria longiseta (2 categories)
- Penstemon ammophilus (2 categories)
- Brickellia microphylla var. scabra (2 categories)
- Bloomeria humilis (2 categories)
- Carex decomposita (2 categories)
- Helianthus petiolaris subsp. petiolaris (2 categories)
- Baccharis pilularis subsp. consanguinea (2 categories)
- Senecio integerrimus var. exaltatus (2 categories)
- Ludwigia lanceolata (2 categories)
- Delphinium madrense (2 categories)
- Streptanthus callistus (2 categories)
- Nolina texana (2 categories)
- Hedosyne ambrosiifolia (2 categories)
- Chenopodium glaucum var. glaucum (2 categories)
- Asimina triloba (2 categories)
- Dorstenia (2 categories)
- Layia discoidea (2 categories)
- Amerorchis (2 categories)
- Flaveria floridana (2 categories)
- Polygonum majus (2 categories)
- Rubus arcticus subsp. acaulis (2 categories)
- Ptychomitrium gardneri (2 categories)
- Thalictrum dasycarpum (2 categories)
- Calycanthus floridus var. floridus (2 categories)
- Viola hallii (2 categories)
- Cirsium fontinale var. obispoense (2 categories)
- Ribes indecorum (2 categories)
- Athyrium (2 categories)
- Tuctoria greenei (2 categories)
- Commelinaceae (2 categories)
- Spiranthes lucida (2 categories)
- Scoparia dulcis (2 categories)
- Limnanthes floccosa subsp. pumila (2 categories)
- Ericaceae subfam. Vaccinioideae (2 categories)
- Marah (2 categories)
- Piperia yadonii (2 categories)
- Muscari (2 categories)
- Grimmia subg. Guembelia (2 categories)
- Aongstroemia (2 categories)
- Aristida palustris (2 categories)
- Digitalis lanata (2 categories)
- Allium sanbornii (2 categories)
- Poa sect. Tichopoa (2 categories)
- Orchidaceae (tribe Orchideae) subtribe Orchidinae (2 categories)
- Eriogonum brevicaule var. canum (2 categories)
- Fabronia (2 categories)
- Mirabilis austrotexana (2 categories)
- Psacalium decompositum (2 categories)
- Elaeagnus commutata (2 categories)
- Pecluma ptilodon var. caespitosa (2 categories)
- Sandbergia (2 categories)
- Chorizanthe procumbens (2 categories)
- Rhamnus utilis var. utilis (2 categories)
- Trichomanes membranaceum (2 categories)
- Crataegus ×lucorum (2 categories)
- Penstemon patens (2 categories)
- Claytonia rosea (2 categories)
- Spergularia diandra (2 categories)
- Agoseris grandiflora var. grandiflora (2 categories)
- Jaffueliobryum raui (2 categories)
- Cabomba (2 categories)
- Bouteloua trifida (2 categories)
- Carex pensylvanica (2 categories)
- Epilobium hallianum (2 categories)
- ×elyhordeum (2 categories)
- Heuchera micrantha var. micrantha (2 categories)
- Lysimachia quadrifolia (2 categories)
- Physaria filiformis (2 categories)
- Cyperus manimae var. asperrimus (2 categories)
- Dichelostemma ida-maia (2 categories)
- Symplocos tinctoria (2 categories)
- Silene caroliniana subsp. pensylvanica (2 categories)
- Oenothera hartwegii (2 categories)
- Gemmabryum gemmiferum (2 categories)
- Sagittaria subulata (2 categories)
- Quercus virginiana (2 categories)
- Erigeron glabellus var. glabellus (2 categories)
- Euphorbia conferta (2 categories)
- Mentzelia paradoxensis (2 categories)
- Tolmiea diplomenziesii (2 categories)
- Potentilla inclinata (2 categories)
- Dryopteris cristata (2 categories)
- Papaver (2 categories)
- Carex aurea (2 categories)
- Hymenopappus filifolius var. luteus (2 categories)
- Erythranthe suksdorfii (2 categories)
- Castilleja hispida var. hispida (2 categories)
- Crataegus brainerdii (2 categories)
- Petasites frigidus var. sagittatus (2 categories)
- Penstemon bracteatus (2 categories)
- Aconitum maximum subsp. maximum (2 categories)
- Inula helenium (2 categories)
- Brodiaea jolonensis (2 categories)
- Boechera drepanoloba (2 categories)
- Carex emoryi (2 categories)
- Xanthisma texanum var. texanum (2 categories)
- Heliomeris multiflora var. brevifolia (2 categories)
- Baileya multiradiata (2 categories)
- Senecio sylvaticus (2 categories)
- Cryptogramma cascadensis (2 categories)
- Delphinium scaposum (2 categories)
- Streptanthus morrisonii (2 categories)
- Nuphar polysepala (2 categories)
- Helenium puberulum (2 categories)
- Chenopodium subg. Chenopodium (2 categories)
- Draba brachystylis (2 categories)
- Lechea deckertii (2 categories)
- Amphibromus nervosus (2 categories)
- Forsstroemia producta (2 categories)
- Polymnia laevigata (2 categories)
- Rubus phoenicolasius (2 categories)
- Ptychostomum salinum (2 categories)
- Thelesperma nuecense (2 categories)
- Camassia leichtlinii subsp. suksdorfii (2 categories)
- Honckenya peploides subsp. robusta (2 categories)
- Eriogonum trichopes (2 categories)
- Carex stricta (2 categories)
- Penstemon scapoides (2 categories)
- Scilla (2 categories)
- Cirsium ochrocentrum var. ochrocentrum (2 categories)
- Atriplex argentea var. mohavensis (2 categories)
- Ulmus procera (2 categories)
- Conopholis americana (2 categories)
- Sporobolus buckleyi (2 categories)
- Scrophulariaceae (2 categories)
- Ericameria nauseosa var. hololeuca (2 categories)
- Pityopsis aspera var. adenolepis (2 categories)
- Myricaceae (2 categories)
- Groutiella tomentosa (2 categories)
- Apluda mutica (2 categories)
- Ceratiola (2 categories)
- Aristolochia macrophylla (2 categories)
- Digitaria pauciflora (2 categories)
- Keckiella lemmonii (2 categories)
- Alloteropsis (2 categories)
- Solidago gattingeri (2 categories)
- Poaceae (2 categories)
- Vaccinium sect. Cyanococcus (2 categories)
- Eriogonum corymbosum var. heilii (2 categories)
- Fendlera rupicola (2 categories)
- Mirabilis tenuiloba (2 categories)
- Pseudoclappia arenaria (2 categories)
- Eleocharis bella (2 categories)
- Sarcobatus vermiculatus (2 categories)
- Chrysactinia mexicana (2 categories)
- Rhinotropis cornuta var. cornuta (2 categories)
- Tridens ambiguus (2 categories)
- Crepis occidentalis subsp. costata (2 categories)
- Clematis hirsutissima var. hirsutissima (2 categories)
- Sphaeralcea fendleri var. albescens (2 categories)
- Agrostis densiflora (2 categories)
- Leucodon brachypus (2 categories)
- Jeffersonia (2 categories)
- Calamagrostis deschampsioides (2 categories)
- Brachystigma wrightii (2 categories)
- Carex rariflora (2 categories)
- Epilobium sect. Zauschneria (2 categories)
- ×triticosecale (2 categories)
- Hexastylis minor (2 categories)
- Macradenia (2 categories)
- Physaria kingii subsp. latifolia (2 categories)
- Cyperus setigerus (2 categories)
- Androsace (2 categories)
- Arctostaphylos myrtifolia (2 categories)
- Syntrichia amphidiacea (2 categories)
- Silene involucrata subsp. involucrata (2 categories)
- Oenothera organensis (2 categories)
- Geum rivale (2 categories)
- Salix argyrocarpa (2 categories)
- Ranunculus alismifolius var. lemmonii (2 categories)
- Erigeron leiomerus (2 categories)
- Euphorbia golondrina (2 categories)
- Mentzelia uintahensis (2 categories)
- Tortella humilis (2 categories)
- Potentilla rivalis (2 categories)
- Dudleya cespitosa (2 categories)
- Papillaria nigrescens (2 categories)
- Crataegus craytonii (2 categories)
- Phalaris coerulescens (2 categories)
- Penstemon confertus (2 categories)
- Acrostichum aureum (2 categories)
- Iris cristata (2 categories)
- Bromus erectus (2 categories)
- Boechera lemmonii (2 categories)
- Xylosma (2 categories)
- Hemizonia congesta subsp. calyculata (2 categories)
- Barbella (2 categories)
- Sesuvium verrucosum (2 categories)
- Cucurbita melopepo subsp. melopepo (2 categories)
- Dendromecon rigida (2 categories)
- Stylocline micropoides (2 categories)
- Oclemena (2 categories)
- Chloris canterae var. grandiflora (2 categories)
- Draba incana (2 categories)
- Leersia virginica (2 categories)
- Frangula purshiana subsp. anonifolia (2 categories)
- Polystichum californicum (2 categories)
- Rudbeckia hirta var. hirta (2 categories)
- Pulicaria paludosa (2 categories)
- Thelypodium integrifolium subsp. complanatum (2 categories)
- Oxyrrhynchium hians (2 categories)
- Camissonia sierrae subsp. sierrae (2 categories)
- Horkelia clevelandii (2 categories)
- Eriogonum umbellatum var. munzii (2 categories)
- Viola striata (2 categories)
- Carex torta (2 categories)
- Penstemon spectabilis var. spectabilis (2 categories)
- Abelmoschus (2 categories)
- Sciuro-hypnum uncinifolium (2 categories)
- Cirsium turneri (2 categories)
- Romulea rosea (2 categories)
- Atriplex garrettii (2 categories)
- Urochloa mosambicensis (2 categories)
- Corallorhiza maculata var. occidentalis (2 categories)
- Sporobolus vaginiflorus var. ozarkanus (2 categories)
- Sedum mexicanum (2 categories)
- Linum australe var. australe (2 categories)
- Ericameria parryi var. montana (2 categories)
- Mecardonia procumbens (2 categories)
- Plagiomnium drummondii (2 categories)
- Najas (2 categories)
- Gutierrezia microcephala (2 categories)
- Aquilegia jonesii (2 categories)
- Cevallia (2 categories)
- Arnica griscomii subsp. frigida (2 categories)
- Diospyros ebenum (2 categories)
- Kochia californica (2 categories)
- Aloina hamulus (2 categories)
- Solidago ouachitensis (2 categories)
- Poaceae tribe Poeae (2 categories)
- Orobanche multiflora (2 categories)
- Callicladium haldaneanum (2 categories)
- Eriogonum kennedyi var. alpigenum (2 categories)
- Eriogonum elongatum (2 categories)
- Modiola (2 categories)
- Pseudognaphalium saxicola (2 categories)
- Eleocharis mamillata subsp. mamillata (2 categories)
- Sartwellia (2 categories)
- Chrysopsis godfreyi (2 categories)
- Rhodiola integrifolia subsp. integrifolia (2 categories)
- Trillium decumbens (2 categories)
- Cleomaceae (2 categories)
- Sphaeromeria ruthiae (2 categories)
- Lewisia disepala (2 categories)
- Calamovilfa longifolia var. magna (2 categories)
- Carex scoparia var. tessellata (2 categories)
- Hibiscus syriacus (2 categories)
- Magnolia virginiana (2 categories)
- Physaria pendula (2 categories)
- Glaucium corniculatum (2 categories)
- Cypripedium reginae (2 categories)
- Anemone grayi (2 categories)
- Arctostaphylos rudis (2 categories)
- Syzygium australe (2 categories)
- Agrostis pallens (2 categories)
- Oenothera sect. Paradoxus (2 categories)
- Salix drummondiana (2 categories)
- Ranunculus fascicularis (2 categories)
- Erigeron petrophilus var. sierrensis (2 categories)
- Euphorbia mercurialina (2 categories)
- Micranthes ferruginea (2 categories)
- Tortula porteri (2 categories)
- Potentilla subjuga (2 categories)
- Dudleya virens (2 categories)
- Parnassia parviflora (2 categories)
- Hypericum anagalloides (2 categories)
- Castilleja pilosa var. longispica (2 categories)
- Crataegus holmesiana (2 categories)
- Phemeranthus teretifolius (2 categories)
- Penstemon discolor (2 categories)
- Adlumia (2 categories)
- Iris verna (2 categories)
- Bromus richardsonii (2 categories)
- Boechera repanda (2 categories)
- Carex hirtissima (2 categories)
- Yermo xanthocephalus (2 categories)
- Herrickia glauca var. pulchra (2 categories)
- Basiphyllaea (2 categories)
- Setaria subg. Setaria (2 categories)
- Curcuma zedoaria (2 categories)
- Descurainia longepedicellata (2 categories)
- Suaeda tampicensis (2 categories)
- Oenothera boquillensis (2 categories)
- Chloropyron maritimum subsp. palustre (2 categories)
- Draba paysonii (2 categories)
- Lepidium austrinum (2 categories)
- Fritillaria brandegeei (2 categories)
- Polytrichastrum sexangulare var. vulcanicum (2 categories)
- Rumex altissimus (2 categories)
- Pyrola chlorantha (2 categories)
- Erythronium pluriflorum (2 categories)
- Thelypteris palustris var. pubescens (2 categories)
- Packera cardamine (2 categories)
- Campyloneurum costatum (2 categories)
- Horkelia sericata (2 categories)
- Eriogonum wrightii var. subscaposum (2 categories)
- Vitis labrusca (2 categories)
- Carex viridula var. saxilittoralis (2 categories)
- Corydalis micrantha subsp. micrantha (2 categories)
- Penstemon virgatus var. virgatus (2 categories)
- Pedicularis crenulata (2 categories)
- Abronia mellifera (2 categories)
- Brachythecium erythrorrhizon (2 categories)
- Berberis trifoliolata (2 categories)
- Citrullus caffer (2 categories)
- Atriplex parishii var. minuscula (2 categories)
- Cordylanthus pringlei (2 categories)
- Stellaria americana (2 categories)
- Sedum stelliforme (2 categories)
- Linum pratense (2 categories)
- Melanthera nivea (2 categories)
- Plantago erecta (2 categories)
- Nassella leucotricha (2 categories)
- Gymnostomiella orcuttii (2 categories)
- Arabis patens (2 categories)
- Chaenomeles (2 categories)
- Aronia arbutifolia (2 categories)
- Diplacus congdonii (2 categories)
- Krascheninnikovia lanata (2 categories)
- Alternanthera philoxeroides (2 categories)
- Solidago sempervirens subsp. mexicana (2 categories)
- Festuca rubra subsp. arenaria (2 categories)
- Pohlia cardotii (2 categories)
- Orthocarpus tenuifolius (2 categories)
- Callitriche (2 categories)
- Eriogonum maculatum (2 categories)
- Verbascum nigrum (2 categories)
- Eriogonum gracile var. incultum (2 categories)
- Monochoria (2 categories)
- Eleocharis subg. Scirpidium (2 categories)
- Chrysothamnus viscidiflorus subsp. lanceolatus (2 categories)
- Rhododendron prunifolium (2 categories)
- Trillium subg. Trillium (2 categories)
- Clintonia umbellulata (2 categories)
- Sphagnum fimbriatum subsp. fimbriatum (2 categories)
- Leymus salina subsp. salina (2 categories)
- Carex sect. Hallerianae (2 categories)
- Eragrostis elongata (2 categories)
- Hieracium schultzii (2 categories)
- Malacothrix foliosa (2 categories)
- Physocarpus (2 categories)
- Glyceria declinata (2 categories)
- Dacryophyllum (2 categories)
- Arecaceae (2 categories)
- Tamarix tetragyna (2 categories)
- Alchemilla venosa (2 categories)
- Silphium asteriscus var. trifoliatum (2 categories)
- Pleurothallis gelida (2 categories)
- Oenothera triloba (2 categories)
- Erigeron rhizomatus (2 categories)
- Euphorbia purpurea (2 categories)
- Micranthes spicata (2 categories)
- Pottiaceae subfam. Timmielloideae (2 categories)
- Dyssodia (2 categories)
- Paronychia virginica (2 categories)
- Salix laevigata (2 categories)
- Hypericum lissophloeus (2 categories)
- Ranunculus inamoenus var. subaffinis (2 categories)
- Castilleja tenuiflora var. tenuiflora (2 categories)
- Townsendia spathulata (2 categories)
- Crataegus mira (2 categories)
- Philonotis uncinata (2 categories)
- Penstemon fruticiformis var. fruticiformis (2 categories)
- Agalinis densiflora (2 categories)
- Isocoma rusbyi (2 categories)
- Bruchia drummondii (2 categories)
- Carex laeviconica (2 categories)
- Encalypta affinis (2 categories)
- Yucca neomexicana (2 categories)
- Hesperocallis undulata (2 categories)
- Bellis perennis (2 categories)
- Sibara deserti (2 categories)
- Dianthus plumarius subsp. plumarius (2 categories)
- Symphyotrichum campestre (2 categories)
- Draba streptocarpa (2 categories)
- Lepidium pinnatifidum (2 categories)
- Rumex obovatus (2 categories)
- Pyrrocoma lanceolata var. subviscosa (2 categories)
- Eucalyptus citriodora (2 categories)
- Thesium (2 categories)
- Populus trichocarpa (2 categories)
- Packera musiniensis (2 categories)
- Canadanthus (2 categories)
- Hulsea algida (2 categories)
- Eriophyllum jepsonii (2 categories)
- Vulpia microstachys var. confusa (2 categories)
- Carphephorus pseudoliatris (2 categories)
- Coryphantha tuberculosa (2 categories)
- Peperomia amplexicaulis (2 categories)
- Pedicularis rainierensis (2 categories)
- Acaena (2 categories)
- Brassicaceae tribe Alysseae (2 categories)
- Betula cordifolia (2 categories)
- Clarkia biloba subsp. brandegeeae (2 categories)
- Coreopsis hamiltonii (2 categories)
- Stellaria umbellata (2 categories)
- Selaginella mutica var. mutica (2 categories)
- Liriodendron tulipifera (2 categories)
- Dasistoma macrophyllum (2 categories)
- Platanthera chorisiana (2 categories)
- Nemacaulis (2 categories)
- Hainardia (2 categories)
- Arceuthobium vaginatum subsp. cryptopodum (2 categories)
- Chamaedorea (2 categories)
- Artemisia dracunculus (2 categories)
- Diplacus tricolor (2 categories)
- Lactuca biennis (2 categories)
- Amaranthus deflexus (2 categories)
- Solidago subsect. Nemorales (2 categories)
- Festuca viviparoidea (2 categories)
- Polanisia tenuifolia (2 categories)
- Rosa glauca (2 categories)
- Pseudorchis albida (2 categories)
- Orthotrichum gymnostomum (2 categories)
- Teesdalia nudicaulis (2 categories)
- Calochortus clavatus var. avius (2 categories)
- Eriogonum nortonii (2 categories)
- Vernonia acaulis (2 categories)
- Moringa oleifera (2 categories)
- Elmera racemosa (2 categories)
- Schedonnardus (2 categories)
- Chylismia parryi (2 categories)
- Rhynchospora divergens (2 categories)
- Tripleurospermum maritimum subsp. maritimum (2 categories)
- Codriophorus mollis (2 categories)
- Sphagnum palustre (2 categories)
- Liatris ligulistylis (2 categories)
- Juncus militaris (2 categories)
- Carex sect. Schiedeanae (2 categories)
- Eragrostis setifolia (2 categories)
- Hirschfeldia (2 categories)
- Malaxis spicata (2 categories)
- Picramniaceae (2 categories)
- Muehlenbeckia (2 categories)
- Gomphrena (2 categories)
- Anomodon rugelii (2 categories)
- Ceanothus parvifolius (2 categories)
- Arenaria serpyllifolia var. serpyllifolia (2 categories)
- Taxaceae (2 categories)
- Allium atrorubens (2 categories)
- Sisymbrium (2 categories)
- Poa annua (2 categories)
- Oncidium ensatum (2 categories)
- Euphorbia tithymaloides (2 categories)
- Micropsis (2 categories)
- Primula cuneifolia subsp. cuneifolia (2 categories)
- Echinocactus polycephalus var. polycephalus (2 categories)
- Paspalum blodgettii (2 categories)
- Salix planifolia (2 categories)
- Hypericum tetrapetalum (2 categories)
- Ranunculus platensis (2 categories)
- Caulanthus anceps (2 categories)
- Tradescantia paludosa (2 categories)
- Crataegus pinetorum (2 categories)
- Phoradendron villosum subsp. coryae (2 categories)
- Agarista (2 categories)
- Bryophyllum daigremontianum (2 categories)
- Boltonia caroliniana (2 categories)
- Carex lucorum var. lucorum (2 categories)
- Enemion hallii (2 categories)
- Zephyranthes atamasca (2 categories)
- Heteranthera dubia (2 categories)
- Luzula acuminata var. acuminata (2 categories)
- Sida santaremensis (2 categories)
- Cymbopogon nardus (2 categories)
- Dichanthelium aciculare (2 categories)
- Symphyotrichum frondosum (2 categories)
- Drummondia prorepens (2 categories)
- Leptochloa scabra (2 categories)
- Gaillardia parryi (2 categories)
- Rumex verticillatus (2 categories)
- Quercus ajoensis (2 categories)
- Erigeron acomanus (2 categories)
- Eucladium verticillatum (2 categories)
- Thurovia (2 categories)
- Potamogeton epihydrus (2 categories)
- Palafoxia (2 categories)
- Cardamine breweri (2 categories)
- Hyacinthoides (2 categories)
- Erysimum asperum (2 categories)
- Websteria confervoides (2 categories)
- Carya texana (2 categories)
- Cotoneaster lacteus (2 categories)
- Perityle bisetosa var. appressa (2 categories)
- Pellaea cordifolia (2 categories)
- Acanthoscyphus parishii var. abramsii (2 categories)
- Braunia andrieuxii (2 categories)
- Bidens cernua (2 categories)
- Clarkia mildrediae subsp. mildrediae (2 categories)
- Aucuba japonica (2 categories)
- Stephanomeria exigua subsp. coronaria (2 categories)
- Selenicereus pteranthus (2 categories)
- Littorella americana (2 categories)
- Crocanthemum propinquum (2 categories)
- Deinandra increscens subsp. villosa (2 categories)
- Platanthera tipuloides var. behringiana (2 categories)
- Nerisyrenia camporum (2 categories)
- Haplocladium (2 categories)
- Arctostaphylos andersonii (2 categories)
- Cheilanthes bonariensis (2 categories)
- Artemisia pycnocephala (2 categories)
- Lagurus ovatus (2 categories)
- Amauriopsis (2 categories)
- Sophronanthe hispida (2 categories)
- Fimbristylis dichotoma (2 categories)
- Polygala nana (2 categories)
- Rosa sherardii (2 categories)
- Psilocarphus (2 categories)
- Orthotrichum strangulatum (2 categories)
- Tetradymia nuttallii (2 categories)
- Calochortus macrocarpus (2 categories)
- Eriogonum ovalifolium var. ovalifolium (2 categories)
- Veronica dillenii (2 categories)
- Elymus elymoides subsp. hordeoides (2 categories)
- Schistidium frisvollianum (2 categories)
- Cinclidium subrotundum (2 categories)
- Rhynchospora miliacea (2 categories)
- Triteleia (2 categories)
- Collinsia childii (2 categories)
- Sphagnum subtile (2 categories)
- Libertia (2 categories)
- Juncus texanus (2 categories)
- Malva verticillata (2 categories)
- Pinus attenuata (2 categories)
- Muhlenbergia glauca (2 categories)
- Grammitis (2 categories)
- Antennaria luzuloides subsp. luzuloides (2 categories)
- Celosia trigyna (2 categories)
- Argemone squarrosa subsp. squarrosa (2 categories)
- Allium douglasii (2 categories)
- Sisyrinchium idahoense var. occidentale (2 categories)
- Poa fendleriana (2 categories)
- Eriocaulon texense (2 categories)
- Euphrasia stricta var. stricta (2 categories)
- Mielichhoferia (2 categories)
- Prosthechea boothiana var. erythronioides (2 categories)
- Echinochloa (2 categories)
- Paspalum scrobiculatum (2 categories)
- Salix sect. Humboldtianae (2 categories)
- Hypnum vaucheri (2 categories)
- Ranunculus sulphureus (2 categories)
- Ceanothus crassifolius var. planus (2 categories)
- Tragopogon porrifolius (2 categories)
- Phyllanthus liebmannianus (2 categories)
- Penstemon laxiflorus (2 categories)
- Sorbus californica (2 categories)
- Agave parviflora subsp. parviflora (2 categories)
- Ivesia argyrocoma (2 categories)
- Bucklandiella lawtoniae (2 categories)
- Botrychium acuminatum (2 categories)
- Carex microchaeta subsp. nesophila (2 categories)
- Entosthodon fascicularis (2 categories)
- Zigadenus venenosus var. gramineus (2 categories)
- Heterotheca fulcrata var. senilis (2 categories)
- Lycopodiaceae (2 categories)
- Cynosurus cristatus (2 categories)
- Dichanthelium dichotomum subsp. mattamuskeetense (2 categories)
- Symphyotrichum ontarionis var. ontarionis (2 categories)
- Sidalcea hickmanii subsp. viridis (2 categories)
- Leskea polycarpa (2 categories)
- Gamochaeta pensylvanica (2 categories)
- Sacciolepis indica (2 categories)
- Quercus georgiana (2 categories)
- Erigeron breweri var. bisanctus (2 categories)
- Euonymus occidentalis var. parishii (2 categories)
- Mentzelia albescens (2 categories)
- Thysanocarpus radians (2 categories)
- Potentilla (2 categories)
- Panicum bulbosum (2 categories)
- Cardamine rotundifolia (2 categories)
- Hygrohypnum alpestre (2 categories)
- Erythranthe caespitosa (2 categories)
- Wolffia arrhiza (2 categories)
- Castilleja affinis var. neglecta (2 categories)
- Crassula (2 categories)
- Perityle rupestris var. rupestris (2 categories)
- Pennisetum advena (2 categories)
- Achnatherum hymenoides (2 categories)
- Brickellia cordifolia (2 categories)
- Blechnaceae (2 categories)
- Clarkia subsect. Lautiflorae (2 categories)
- Helianthus divaricatus (2 categories)
- Axonopus compressus (2 categories)
- Cornus sericea (2 categories)
- Senecio arizonicus (2 categories)
- Lolium temulentum subsp. temulentum (2 categories)
- Crossosoma californicum (2 categories)
- Delphinium carolinianum subsp. calciphilum (2 categories)
- Pleea tenuifolia (2 categories)
- Stewartia (2 categories)
- Niphotrichum sect. Elongata (2 categories)
- Hastingsia (2 categories)
- Arctostaphylos glauca (2 categories)
- Chelone lyonii (2 categories)
- Aruncus dioicus var. dioicus (2 categories)
- Dodecatheon hendersonii (2 categories)
- Lasthenia coronaria (2 categories)
- Ambrosia pumila (2 categories)
- Fissidens grandifrons (2 categories)
- Polygonella parksii (2 categories)
- Rosaceae tribe Roseae (2 categories)
- Pteris bahamensis (2 categories)
- Oxalis (2 categories)
- Tetraphis pellucida (2 categories)
- Calochortus weedii var. vestus (2 categories)
- Eriogonum racemosum (2 categories)
- Villadia squamulosa (2 categories)
- Elymus trachycaulus subsp. virescens (2 categories)
- Schizachyrium scoparium (2 categories)
- Cirsium ciliolatum (2 categories)
- Rhytidiopsis robusta (2 categories)
- Triticum timopheevii (2 categories)
- Colubrina greggii (2 categories)
- Spiraea japonica (2 categories)
- Sclerocactus spinosior (2 categories)
- Lilium pardalinum subsp. vollmeri (2 categories)
- Juniperus occidentalis var. australis (2 categories)
- Eremogone ursina (2 categories)
- Mammillaria macdougalii (2 categories)
- Pinus quadrifolia (2 categories)
- Muhlenbergia tenuifolia (2 categories)
- Grimmia caespiticia (2 categories)
- Hazardia squarrosa var. grindelioides (2 categories)
- Arctostaphylos malloryi (2 categories)
- Chenopodium atrovirens (2 categories)
- Asarum (2 categories)
- Dodecatheon pulchellum var. zionense (2 categories)
- Lasthenia microglossa (2 categories)
- Amelanchier bartramiana (2 categories)
- Fissidens pellucidus var. pellucidus (2 categories)
- Polygonum aviculare subsp. aviculare (2 categories)
- Rosulabryum canariense (2 categories)
- Pteroglossaspis (2 categories)
- Oxalis dichondrifolia (2 categories)
- Tetrapteron palmeri (2 categories)
- Calopogon tuberosus (2 categories)
- Eriogonum rupinum (2 categories)
- Viola biflora var. biflora (2 categories)
- Schkuhria pinnata (2 categories)
- Cirsium douglasii var. breweri (2 categories)
- Ribes binominatum (2 categories)
- Astilbe biternata (2 categories)
- Trollius (2 categories)
- Comarostaphylis (2 categories)
- Spiraea tomentosa var. tomentosa (2 categories)
- Sclerolinon digynum (2 categories)
- Limbella (2 categories)
- Kalanchoë blossfeldiana (2 categories)
- Eremothera boothii subsp. condensata (2 categories)
- Mammillaria wrightii var. wilcoxii (2 categories)
- Muilla (2 categories)
- Grimmia lesherae (2 categories)
- Anthoxanthum monticola subsp. alpinum (2 categories)
- Centratherum punctatum (2 categories)
- Aristida arizonica (2 categories)
- Allium oleraceum (2 categories)
- Smilax jamesii (2 categories)
- Poa pringlei (2 categories)
- Opuntia ×occidentalis (2 categories)
- Eriogonum argophyllum (2 categories)
- Euthamia caroliniana (2 categories)
- Minuartia michauxii (2 categories)
- Prunus pumila var. besseyi (2 categories)
- Pavonia lasiopetala (2 categories)
- Salix ×fragilis (2 categories)
- Rhachithecium (2 categories)
- Tribulus (2 categories)
- Crataegus viridis var. glabriuscula (2 categories)
- Physaria chambersii (2 categories)
- Penstemon nitidus var. nitidus (2 categories)
- Ageratum corymbosum (2 categories)
- Ivesia sericoleuca (2 categories)
- Bunias erucago (2 categories)
- Bouteloua barbata var. rothrockii (2 categories)
- Carex oronensis (2 categories)
- Epilobium anagallidifolium (2 categories)
- Zygodon (2 categories)
- Heuchera bracteata (2 categories)
- Lyonia mariana (2 categories)
- Cyperus gracilis (2 categories)
- Dichanthelium sect. Pedicellata (2 categories)
- Symphyotrichum subulatum var. elongatum (2 categories)
- Sideroxylon reclinatum subsp. austrofloridense (2 categories)
- Oenothera dodgeniana (2 categories)
- Gayophytum diffusum (2 categories)
- Sagittaria graminea subsp. chapmanii (2 categories)
- Erigeron elegantulus (2 categories)
- Euphorbia angusta (2 categories)
- Mentzelia lindleyi (2 categories)
- Timmia norvegica var. norvegica (2 categories)
- Potentilla erecta (2 categories)
- Drymocallis hansenii (2 categories)
- Panicum sect. Agrostoidea (2 categories)
- Carex aquatilis var. aquatilis (2 categories)
- Hymenocallis liriosme (2 categories)
- Erythranthe montioides (2 categories)
- Castilleja disticha (2 categories)
- Crataegus (sect. Macracanthae) ser. Anomalae (2 categories)
- Persicaria sagittata (2 categories)
- Penstemon arkansanus (2 categories)
- Acleisanthes chenopodioides (2 categories)
- Brickelliastrum (2 categories)
- Boechera bodiensis (2 categories)
- Carex digitalis var. floridana (2 categories)
- Xanthisma blephariphyllum (2 categories)
- Helianthus silphioides (2 categories)
- Baccharis thesioides (2 categories)
- Ludwigia peploides subsp. peploides (2 categories)
- Croton soliman (2 categories)
- Delphinium nuttallii subsp. ochroleucum (2 categories)
- Streptanthus farnsworthianus (2 categories)
- Notholaena aliena (2 categories)
- Heimia salicifolia (2 categories)
- Chenopodium nevadense (2 categories)
- Aspidotis (2 categories)
- Douglasia ochotensis (2 categories)
- Layia pentachaeta subsp. pentachaeta (2 categories)
- Ammophila arenaria (2 categories)
- Flourensia (2 categories)
- Rubus glaucifolius (2 categories)
- Ptychostomum bimum (2 categories)
- Thalictrum sect. Anemonella (2 categories)
- Calymperes (2 categories)
- Homalotheciella subcapillata (2 categories)
- Eriogonum subg. Oregonium (2 categories)
- Viola lobata var. lobata (2 categories)
- Carex silicea (2 categories)
- Schoenoplectus sect. Actaeogeton (2 categories)
- Ribes menziesii (2 categories)
- Atrichoseris (2 categories)
- Turnera diffusa (2 categories)
- Condalia globosa var. pubescens (2 categories)
- Spiranthes torta (2 categories)
- Scorzonera (2 categories)
- Limnophila (2 categories)
- Ericameria crispa (2 categories)
- Marshallia (2 categories)
- Piptochaetium (2 categories)
- Myoporum parvifolium (2 categories)
- Grindelia (2 categories)
- Aphanisma (2 categories)
- Aristida purpurea var. parishii (2 categories)
- Allium siskiyouense (2 categories)
- Solidago auriculata (2 categories)
- Poa subg. Poa (2 categories)
- Orchidaceae tribe Dendrobieae (2 categories)
- Vaccinium boreale (2 categories)
- Eriogonum cithariforme (2 categories)
- Fagopyrum (2 categories)
- Mirabilis latifolia (2 categories)
- Pseudabutilon umbellatum (2 categories)
- Elatine californica (2 categories)
- Sanionia nivalis (2 categories)
- Chorizanthe sect. Ptelosepala (2 categories)
- Rhexia mariana (2 categories)
- Trichophorum planifolium (2 categories)
- Penstemon platyphyllus (2 categories)
- Claytonia washingtoniana (2 categories)
- Spergularia salina (2 categories)
- Agrimonia (2 categories)
- Jarava (2 categories)
- Boykinia rotundifolia (2 categories)
- Carex planispicata (2 categories)
- Epilobium mirabile (2 categories)
- ×elyleymus (2 categories)
- Heuchera rubescens (2 categories)
- Lythrum alatum var. lanceolatum (2 categories)
- Physaria gordonii (2 categories)
- Cyperus papyrus (2 categories)
- Dichromanthus (2 categories)
- Andropogon glomeratus var. glomeratus (2 categories)
- Synthyris canbyi (2 categories)
- Silene dioica (2 categories)
- Oenothera howardii (2 categories)
- Gemmabryum valparaisense (2 categories)
- Rafinesquia neomexicana (2 categories)
- Erigeron hessii (2 categories)
- Euphorbia deltoidea subsp. adhaerens (2 categories)
- Mentzelia rhizomata (2 categories)
- Tonella tenella (2 categories)
- Potentilla multisecta (2 categories)
- Drypetes lateriflora (2 categories)
- Papaver mcconnellii (2 categories)
- Carex bella (2 categories)
- Hymenopappus mexicanus (2 categories)
- Erythronium albidum (2 categories)
- Castilleja lassenensis (2 categories)
- Crataegus chrysocarpa var. piperi (2 categories)
- Petrophytum caespitosum subsp. caespitosum (2 categories)
- Penstemon calycosus (2 categories)
- Aconogonon phytolaccifolium var. glabrum (2 categories)
- Ionopsis utricularioides (2 categories)
- Bromidium (2 categories)
- Boechera formosa (2 categories)
- Carex filifolia var. filifolia (2 categories)
- Xerophyllum (2 categories)
- Helleborus viridis (2 categories)
- Balsamorhiza hookeri (2 categories)
- Serenoa (2 categories)
- Ctenium floridanum (2 categories)
- Delphinium subsect. Multiplex (2 categories)
- Streptopus amplexifolius (2 categories)
- Nyctaginia capitata (2 categories)
- Helianthella microcephala (2 categories)
- Chenopodium vulvaria (2 categories)
- Draba crassifolia (2 categories)
- Lechea maritima var. virginica (2 categories)
- Amphipappus fremontii var. fremontii (2 categories)
- Fragaria vesca subsp. bracteata (2 categories)
- Polypodium sibiricum (2 categories)
- Rudbeckia alpicola (2 categories)
- Puccinellia angustata (2 categories)
- Thelocactus bicolor var. flavidispinus (2 categories)
- Oxalis laxa (2 categories)
- Camelina (2 categories)
- Hordeum depressum (2 categories)
- Eriogonum umbellatum var. chlorothamnus (2 categories)
- Carex swanii (2 categories)
- Penstemon sect. Coerulei (2 categories)
- Scirpus flaccidifolius (2 categories)
- Cirsium pumilum var. hillii (2 categories)
- Ribes victoris (2 categories)
- Atriplex cordulata var. erecticaulis (2 categories)
- Ulota hutchinsiae (2 categories)
- Consolida tenuissima (2 categories)
- Sporobolus diandrus (2 categories)
- Sedum albomarginatum (2 categories)
- Lindbergia mexicana (2 categories)
- Ericameria nauseosa var. salicifolia (2 categories)
- Maxillaria parviflora (2 categories)
- Pityopsis pinifolia (2 categories)
- Myriophyllum laxum (2 categories)
- Guaiacum (2 categories)
- Apteria aphylla (2 categories)
- Ceratophyllum echinatum (2 categories)
- Armeria (2 categories)
- Dimeresia howellii (2 categories)
- Kiaeria (2 categories)
- Alnus alnobetula subsp. crispa (2 categories)
- Solidago leavenworthii (2 categories)
- Poaceae tribe Andropogoneae (2 categories)
- Orobanchaceae (2 categories)
- Vaccinium uliginosum (2 categories)
- Eriogonum dasyanthemum (2 categories)
- Ferocactus wislizeni (2 categories)
- Mitella (2 categories)
- Pseudoditrichaceae (2 categories)
- Eleocharis compressa var. acutisquamata (2 categories)
- Sarmentypnum trichophyllum (2 categories)
- Chrysogonum virginianum var. australe (2 categories)
- Rhinotropis nudata (2 categories)
- Tridens strictus (2 categories)
- Crepis runcinata subsp. hallii (2 categories)
- Clematis pauciflora (2 categories)
- Sphaeralcea moorei (2 categories)
- Leucophyllum minus (2 categories)
- Johanneshowellia puberula (2 categories)
- Calamagrostis pickeringii (2 categories)
- Brachythecium (2 categories)
- Carex rotundata (2 categories)
- Epipactis helleborine (2 categories)
- Hibiscus biseptus (2 categories)
- Macrothelypteris (2 categories)
- Physaria mcvaughiana (2 categories)
- Cyperus surinamensis (2 categories)
- Anelsonia (2 categories)
- Arctostaphylos osoensis (2 categories)
- Syntrichia papillosa (2 categories)
- Silene nachlingerae (2 categories)
- Oenothera podocarpa (2 categories)
- Gigaspermaceae (2 categories)
- Salix boothii (2 categories)
- Ranunculus arvensis (2 categories)
- Erigeron modestus (2 categories)
- Euphorbia hyssopifolia (2 categories)
- Mesembryanthemum nodiflorum (2 categories)
- Tortula amplexa (2 categories)
- Potentilla sect. Concinnae (2 categories)
- Dudleya edulis (2 categories)
- Parasenecio auriculatus (2 categories)
- Hymenoxys jamesii (2 categories)
- Castilleja nivea (2 categories)
- Crataegus egregia (2 categories)
- Penstemon cyananthus var. judyae (2 categories)
- Adenophyllum (2 categories)
- Iris longipetala (2 categories)
- Bromus kalmii (2 categories)
- Boechera pallidifolia (2 categories)
- Carex granularis (2 categories)
- Xyris difformis var. floridana (2 categories)
- Hennediella heimii var. heimii (2 categories)
- Barbula indica var. indica (2 categories)
- Setaria liebmannii (2 categories)
- Cucurbitaceae (2 categories)
- Deschampsia (2 categories)
- Styrax japonicus (2 categories)
- Odontostomum (2 categories)
- Chloris truncata (2 categories)
- Draba longisquamosa (2 categories)
- Lemna minuta (2 categories)
- Frankenia johnstonii (2 categories)
- Polystichum scopulinum (2 categories)
- Rudbeckia mohrii (2 categories)
- Pylaisia (2 categories)
- Thelypodium sagittatum subsp. ovalifolium (2 categories)
- Oönopsis engelmannii (2 categories)
- Camissoniopsis hirtella (2 categories)
- Horkelia daucifolia var. daucifolia (2 categories)
- Eriogonum umbellatum var. torreyanum (2 categories)
- Viola villosa (2 categories)
- Carex turgescens (2 categories)
- Penstemon sudans (2 categories)
- Pedicularis attollens subsp. protogyna (2 categories)
- Abies lowiana (2 categories)
- Scleria ciliata var. glabra (2 categories)
- Cissus verticillata (2 categories)
- Rorippa curvisiliqua (2 categories)
- Atriplex heterosperma (2 categories)
- Uropappus (2 categories)
- Corchorus aestuans (2 categories)
- Stanleya pinnata var. pinnata (2 categories)
- Sedum obtusatum var. retusum (2 categories)
- Linum elongatum (2 categories)
- Meesiaceae (2 categories)
- Plagiothecium (2 categories)
- Najas minor (2 categories)
- Arabidopsis arenosa (2 categories)
- Chaenactis douglasii var. douglasii (2 categories)
- Arnica nevadensis (2 categories)
- Diphylleia cymosa (2 categories)
- Koeleria (2 categories)
- Alopecurus magellanicus (2 categories)
- Solidago pulchra (2 categories)
- Podostemum ceratophyllum (2 categories)
- Orobanche valida (2 categories)
- Calliergonella cuspidata (2 categories)
- Eriogonum latens (2 categories)
- Ventenata dubia (2 categories)
- Eriogonum exilifolium (2 categories)
- Mohavea confertiflora (2 categories)
- Eleocharis obtusa (2 categories)
- Saussurea angustifolia (2 categories)
- Chrysopsis mariana (2 categories)
- Rhododendron arborescens (2 categories)
- Trillium ludovicianum (2 categories)
- Cleomella obtusifolia (2 categories)
- Sphagnum annulatum (2 categories)
- Lewisia stebbinsii (2 categories)
- Juncus bufonius (2 categories)
- Carex sect. Capituligerae (2 categories)
- Equisetum ×ferrissii (2 categories)
- Hieracium carneum (2 categories)
- Malachra capitata (2 categories)
- Glochidion (2 categories)
- Cyrto-hypnum schistocalyx (2 categories)
- Didymodon anserinocapitatus (2 categories)
- Anemone narcissiflora var. villosissima (2 categories)
- Arctostaphylos tomentosa subsp. tomentosa (2 categories)
- Takakia ceratophylla (2 categories)
- Aira caryophyllea var. caryophyllea (2 categories)
- Silene suecica (2 categories)
- Oenothera subsect. Campogaura (2 categories)
- Salix fuscescens (2 categories)
- Ranunculus glaberrimus var. glaberrimus (2 categories)
- Erigeron poliospermus var. disciformis (2 categories)
- Euphorbia ocellata subsp. rattanii (2 categories)
- Micranthes marshallii (2 categories)
- Townsendia fendleri (2 categories)
- Potentilla tikhomirovii (2 categories)
- Dypsis (2 categories)
- Paronychia depressa (2 categories)
- Hypericum concinnum (2 categories)
- Castilleja revealii (2 categories)
- Crataegus laevigata (2 categories)
- Philadelphus microphyllus var. madrensis (2 categories)
- Aegilops cylindrica (2 categories)
- Ismelia carinata (2 categories)
- Bromus squarrosus (2 categories)
- Boechera shockleyi (2 categories)
- Carex idahoa (2 categories)
- Elymus ×cayouetteorum (2 categories)
- Yucca baccata (2 categories)
- Hesperaloe (2 categories)
- Batis maritima (2 categories)
- Seymeria bipinnatisecta (2 categories)
- Cyclanthera dissecta (2 categories)
- Descurainia torulosa (2 categories)
- Oenothera cespitosa subsp. macroglottis (2 categories)
- Chorispora tenella (2 categories)
- Draba ramulosa (2 categories)
- Lepidium eastwoodiae (2 categories)
- Fritillaria pudica (2 categories)
- Rumex crispus (2 categories)
- Pyrrhopappus rothrockii (2 categories)
- Erythronium umbilicatum subsp. umbilicatum (2 categories)
- Thelypteris sclerophylla (2 categories)
- Polytrichum strictum (2 categories)
- Packera dimorphophylla var. paysonii (2 categories)
- Campylopus angustiretis (2 categories)
- Horkeliella purpurascens (2 categories)
- Vitis subg. Vitis (2 categories)
- Carica papaya (2 categories)
- Corynephorus (2 categories)
- Pentachaeta aurea (2 categories)
- Pedicularis lanata subsp. lanata (2 categories)
- Abronia villosa var. aurita (2 categories)
- Brachythecium turgidum (2 categories)
- Berlandiera monocephala (2 categories)
- Cladoraphis cyperoides (2 categories)
- Atriplex powellii var. minuticarpa (2 categories)
- Cordylanthus tenuis subsp. tenuis (2 categories)
- Stellaria dicranoides (2 categories)
- Selaginella apoda (2 categories)
- Linum subteres (2 categories)
- Melica altissima (2 categories)
- Plantago maritima (2 categories)
- Nasturtium officinale (2 categories)
- Gypsophila (2 categories)
- Arceuthobium (2 categories)
- Chaetopappa asteroides var. grandis (2 categories)
- Artemisia annua (2 categories)
- Diplacus kelloggii (2 categories)
- Krugiodendron (2 categories)
- Alyssum (2 categories)
- Solidago simplex var. racemosa (2 categories)
- Festuca saximontana var. robertsiana (2 categories)
- Pohlia longicolla (2 categories)
- Pseudoleskea incurvata var. incurvata (2 categories)
- Orthothecium chryseum var. chryseum (2 categories)
- Callitriche stagnalis (2 categories)
- Eriogonum microtheca var. johnstonii (2 categories)
- Verbascum virgatum (2 categories)
- Eriogonum heermannii var. argense (2 categories)
- Monoptilon (2 categories)
- Eleocharis uniglumis (2 categories)
- Saxifraga paniculata (2 categories)
- Chylismia cardiophylla (2 categories)
- Rhynchospora (2 categories)
- Triphora craigheadii (2 categories)
- Coccoloba (2 categories)
- Liatris aspera (2 categories)
- Juncus gerardii (2 categories)
- Carex sect. Limosae (2 categories)
- Eragrostis mexicana (2 categories)
- Hilaria jamesii (2 categories)
- Malacothrix saxatilis var. arachnoidea (2 categories)
- Phytolacca americana var. rigida (2 categories)
- Glyceria obtusa (2 categories)
- Dactylorhiza majalis var. junialis (2 categories)
- Annonaceae (2 categories)
- Arecaceae subfam. Ceroxyloideae (2 categories)
- Taraxacum carneocoloratum (2 categories)
- Alisma lanceolatum (2 categories)
- Silphium perfoliatum var. perfoliatum (2 categories)
- Pluchea longifolia (2 categories)
- Oligomeris linifolia (2 categories)
- Erigeron sionis (2 categories)
- Euphorbia sect. Poinsettia (2 categories)
- Microbryum davallianum (2 categories)
- Prenanthes altissima (2 categories)
- Echeandia (2 categories)
- Parthenium argentatum (2 categories)
- Salix monochroma (2 categories)
- Ranunculus muricatus (2 categories)
- Casuarina (2 categories)
- Tradescantia (2 categories)
- Crataegus neobushii (2 categories)
- Phleum arenarium (2 categories)
- Penstemon glaber var. brandegeei (2 categories)
- Agalinis homalantha (2 categories)
- Isopterygium (2 categories)
- Bryhnia (2 categories)
- Boerhavia spicata (2 categories)
- Carex laxiflora (2 categories)
- Encalypta texana (2 categories)
- Zaluzania grayana (2 categories)
- Hesperolinon disjunctum (2 categories)
- Berberis bealei (2 categories)
- Sicyos laciniatus (2 categories)
- Symphyotrichum depauperatum (2 categories)
- Drepanocladus (2 categories)
- Lepidospartum (2 categories)
- Funaria apiculatopilosa (2 categories)
- Rumex pseudonatronatus (2 categories)
- Eucalyptus tereticornis (2 categories)
- Thismia (2 categories)
- Portulaca amilis (2 categories)
- Canna indica (2 categories)
- Hulsea vestita subsp. pygmaea (2 categories)
- Eriophyllum lanatum var. obovatum (2 categories)
- Waldsteinia idahoensis (2 categories)
- Carrichtera (2 categories)
- Cosmos parviflorus (2 categories)
- Pereskia grandifolia var. grandifolia (2 categories)
- Pedicularis verticillata (2 categories)
- Acalypha gracilens (2 categories)
- Brassicaceae tribe Cochlearieae (2 categories)
- Betula nigra (2 categories)
- Clarkia cylindrica subsp. clavicarpa (2 categories)
- Atriplex subsect. Graciliflorae (2 categories)
- Coreopsis pubescens (2 categories)
- Stenogonum (2 categories)
- Selaginella subg. Stachygynandrum (2 categories)
- Listera smallii (2 categories)
- Datiscaceae (2 categories)
- Platanthera flava var. herbiola (2 categories)
- Neogaerrhinum filipes (2 categories)
- Halodule (2 categories)
- Arctagrostis latifolia subsp. arundinacea (2 categories)
- Chamaenerion latifolium (2 categories)
- Artemisia laciniata subsp. parryi (2 categories)
- Dirca (2 categories)
- Amaranthus polygonoides (2 categories)
- Polyctenium (2 categories)
- Rosa nutkana subsp. macdougalii (2 categories)
- Pseudostellaria jamesiana (2 categories)
- Orthotrichum pallens (2 categories)
- Tephroseris tundricola (2 categories)
- Calochortus elegans var. nanus (2 categories)
- Eriogonum nudum var. pauciflorum (2 categories)
- Vernonia lindheimeri (2 categories)
- Elymus (2 categories)
- Schisandra (2 categories)
- Chylismia walkeri (2 categories)
- Rhynchospora globularis var. saxicola (2 categories)
- Asplenium platyneuron (2 categories)
- Tripterocalyx carneus (2 categories)
- Coelorachis cylindrica (2 categories)
- Liatris punctata var. mexicana (2 categories)
- Juncus phaeocephalus (2 categories)
- Carex senta (2 categories)
- Eranthis hyemalis (2 categories)
- Holocarpha macradenia (2 categories)
- Malus angustifolia (2 categories)
- Pilea fontana (2 categories)
- Muhlenbergia asperifolia (2 categories)
- Goodmania luteola (2 categories)
- Antennaria arcuata (2 categories)
- Ceanothus sonomensis (2 categories)
- Argemone chisosensis (2 categories)
- Allium campanulatum (2 categories)
- Sisyrinchium angustifolium (2 categories)
- Poa autumnalis (2 categories)
- Onopordum acanthium subsp. acanthium (2 categories)
- Erigeron versicolor (2 categories)
- Euphorbiaceae (2 categories)
- Microseris campestris (2 categories)
- Primula nutans (2 categories)
- Echinocereus engelmannii (2 categories)
- Paspalum floridanum (2 categories)
- Hypnum cupressiforme var. filiforme (2 categories)
- Caulanthus lasiophyllus (2 categories)
- Tradescantia zebrina (2 categories)
- Crataegus punctata (2 categories)
- Penstemon humilis var. humilis (2 categories)
- Agave chrysantha (2 categories)
- Isoëtes orcuttii (2 categories)
- Bryum argenteum var. majus (2 categories)
- Bontia daphnoides (2 categories)
- Carex macloviana (2 categories)
- Zephyranthes rosea (2 categories)
- Heteromeles arbutifolia (2 categories)
- Luzula hitchcockii (2 categories)
- Sidalcea calycosa subsp. rhizomata (2 categories)
- Cynodon dactylon var. aridus (2 categories)
- Dichanthelium acuminatum subsp. lindheimeri (2 categories)
- Symphyotrichum laeve var. purpuratum (2 categories)
- Dryas octopetala (2 categories)
- Leptodontium viticulosoides (2 categories)
- Galeandra bicarinata (2 categories)
- Rytidosperma penicillatum (2 categories)
- Quercus chihuahuensis (2 categories)
- Erigeron aphanactis var. aphanactis (2 categories)
- Eucommia ulmoides (2 categories)
- Melica stricta var. stricta (2 categories)
- Thymophylla micropoides (2 categories)
- Potamogeton nodosus (2 categories)
- Palamocladium (2 categories)
- Cardamine flagellifera (2 categories)
- Hydrangea cinerea (2 categories)
- Erysimum insulare (2 categories)
- Cascadia nuttallii (2 categories)
- Cotoneaster simonsii (2 categories)
- Perityle fosteri (2 categories)
- Pellaea mucronata subsp. mucronata (2 categories)
- Acaulon muticum var. rufescens (2 categories)
- Braya humilis subsp. maccallae (2 categories)
- Bidens mitis (2 categories)
- Carex buxbaumii (2 categories)
- Clarkia rubicunda (2 categories)
- Aureolaria patula (2 categories)
- Corispermum pallidum (2 categories)
- Seligeria polaris (2 categories)
- Loeflingia (2 categories)
- Croomia pauciflora (2 categories)
- Delairea odorata (2 categories)
- Platydictya minutissima (2 categories)
- Stephanomeria pauciflora (2 categories)
- Nevada (2 categories)
- Harmonia doris-nilesiae (2 categories)
- Arctostaphylos crustacea (2 categories)
- Cheilanthes lanosa (2 categories)
- Artemisia subg. Artemisia (2 categories)
- Ditrysinia fruticosa (2 categories)
- Larix (2 categories)
- Amblystegium (2 categories)
- Fingerhuthia (2 categories)
- Polygala vulgaris (2 categories)
- Psilostrophe (2 categories)
- Oryzopsis (2 categories)
- Tetraneuris (2 categories)
- Calochortus palmeri var. munzii (2 categories)
- Eriogonum parvifolium (2 categories)
- Veronica serpyllifolia (2 categories)
- Elymus lanceolatus subsp. lanceolatus (2 categories)
- Schistidium strictum (2 categories)
- Circaea canadensis (2 categories)
- Rhynchospora pusilla (2 categories)
- Asteraceae (tribe Heliantheae) subtribe Flaveriinae (2 categories)
- Triteleia ixioides subsp. ixioides (2 categories)
- Collinsia parryi (2 categories)
- Lilium (2 categories)
- Juncus uncialis (2 categories)
- Eremogone congesta var. subcongesta (2 categories)
- Malvastrum bicuspidatum (2 categories)
- Pinus edulis (2 categories)
- Muhlenbergia pectinata (2 categories)
- Gratiola heterosepala (2 categories)
- Antennaria parvifolia (2 categories)
- Cenchrus biflorus (2 categories)
- Argyrochosma microphylla (2 categories)
- Allium geyeri var. geyeri (2 categories)
- Sisyrinchium nashii (2 categories)
- Poa hartzii subsp. vrangelica (2 categories)
- Opuntia engelmannii var. flavispina (2 categories)
- Eriochloa michauxii var. simpsonii (2 categories)
- Eurybia avita (2 categories)
- Milium vernale (2 categories)
- Prunus caroliniana (2 categories)
- Echinochloa oplismenoides (2 categories)
- Paspalum unispicatum (2 categories)
- Salix sect. Setchellianae (2 categories)
- Hypopterygium flavolimbatum (2 categories)
- Ratibida (2 categories)
- Ceanothus ferrisiae (2 categories)
- Trapa (2 categories)
- Crataegus segnis (2 categories)
- Phyllodoce breweri (2 categories)
- Penstemon leonardii var. higginsii (2 categories)
- Sorbus sitchensis var. grayi (2 categories)
- Agave univittata (2 categories)
- Bucklandiella sect. Sudeticae (2 categories)
- Ephedra californica (2 categories)
- Zinnia violacea (2 categories)
- Heterotheca rutteri (2 categories)
- Lycopodium dendroideum (2 categories)
- Cyperus compressus (2 categories)
- Dichanthelium leibergii (2 categories)
- Symphyotrichum plumosum (2 categories)
- Sidalcea malviflora subsp. purpurea (2 categories)
- Lessingia hololeuca (2 categories)
- Garrya elliptica (2 categories)
- Sageretia (2 categories)
- Quercus inopina (2 categories)
- Erigeron cervinus (2 categories)
- Eupatorium godfreyanum (2 categories)
- Mentzelia conspicua (2 categories)
- Tidestromia lanuginosa (2 categories)
- Panicum flexile (2 categories)
- Carduus pycnocephalus subsp. pycnocephalus (2 categories)
- Hygrohypnum ochraceum (2 categories)
- Erythranthe dentata (2 categories)
- Woodsia cochisensis (2 categories)
- Castilleja applegatei var. applegatei (2 categories)
- Crassula tillaea (2 categories)
- Perityle vaseyi (2 categories)
- Pennisetum pedicellatum (2 categories)
- Achnatherum occidentale (2 categories)
- Brickellia eupatorioides var. floridana (2 categories)
- Blepharidachne (2 categories)
- Carex cordillerana (2 categories)
- Clarkia williamsonii (2 categories)
- Helianthus laevigatus (2 categories)
- Ayenia limitaris (2 categories)
- Senecio crassulus (2 categories)
- Lorandersonia peirsonii (2 categories)
- Croton cortesianus (2 categories)
- Delphinium geraniifolium (2 categories)
- Pleradenophora bilocularis (2 categories)
- Stipa (2 categories)
- Noccaea fendleri subsp. fendleri (2 categories)
- Symphyotrichum racemosum (2 categories)
- Sidalcea pedata (2 categories)
- Lessingia tenuis (2 categories)
- Gaudinia fragilis (2 categories)
- Quercus marilandica (2 categories)
- Erigeron concinnus var. concinnus (2 categories)
- Eupatorium mohrii (2 categories)
- Mentzelia goodrichii (2 categories)
- Tillandsia fasciculata var. clavispica (2 categories)
- Potentilla brevifolia (2 categories)
- Panicum hirticaule subsp. stramineum (2 categories)
- Carex aggregata (2 categories)
- Hylocomiastrum pyrenaicum (2 categories)
- Erythranthe geyeri (2 categories)
- Woodsia plummerae (2 categories)
- Castilleja campestris var. succulenta (2 categories)
- Crataegus (sect. Coccineae) ser. Greggianae (2 categories)
- Persicaria bicornis (2 categories)
- Achnatherum scribneri (2 categories)
- Brickellia knappiana (2 categories)
- Bletia patula (2 categories)
- Carex cumberlandensis (2 categories)
- Claytonia cordifolia (2 categories)
- Helianthus nuttallii subsp. rydbergii (2 categories)
- Baccharis brachyphylla (2 categories)
- Senecio flaccidus var. flaccidus (2 categories)
- Ludwigia brevipes (2 categories)
- Croton heptalon (2 categories)
- Delphinium hansenii subsp. hansenii (2 categories)
- Pleurocoronis pluriseta (2 categories)
- Streptanthella (2 categories)
- Nolina brittoniana (2 categories)
- Hebecarpa ovatifolia (2 categories)
- Chenopodium capitatum var. capitatum (2 categories)
- Asimina (2 categories)
- Donnellia commutata (2 categories)
- Launaea (2 categories)
- Amelanchier nantucketensis (2 categories)
- Fissidens ventricosus (2 categories)
- Polygonum engelmannii (2 categories)
- Rotala indica (2 categories)
- Pterygoneurum subsessile var. kieneri (2 categories)
- Thalia dealbata (2 categories)
- Calycadenia mollis (2 categories)
- Eriogonum spectabile (2 categories)
- Viola cucullata (2 categories)
- Schoenolirion albiflorum (2 categories)
- Ribes diacanthum (2 categories)
- Astrolepis cochisensis subsp. cochisensis (2 categories)
- Tropidocarpum capparideum (2 categories)
- Commelina caroliniana (2 categories)
- Spiranthes delitescens (2 categories)
- Scleropogon brevifolius (2 categories)
- Limnanthes douglasii subsp. douglasii (2 categories)
- Erica cinerea (2 categories)
- Manihot esculenta (2 categories)
- Piperia colemanii (2 categories)
- Munzothamnus (2 categories)
- Grimmia ovalis (2 categories)
- Antitrichia curtipendula (2 categories)
- Centrostegia (2 categories)
- Aristida floridana (2 categories)
- Dieteria canescens var. canescens (2 categories)
- Allium perdulce var. perdulce (2 categories)
- Soleirolia soleirolii (2 categories)
- Poa sect. Dioicopoa (2 categories)
- Orchidaceae (tribe Cymbidieae) subtribe Cyrtopodiinae (2 categories)
- Eriogonum brachyanthum (2 categories)
- Minuartia rossii (2 categories)
- Prunus subcordata (2 categories)
- Ehrharta (2 categories)
- Paysonia lasiocarpa subsp. berlandieri (2 categories)
- Salsola soda (2 categories)
- Chorizanthe membranacea (2 categories)
- Trichodon (2 categories)
- Crataegus ×atrorubens (2 categories)
- Penstemon pahutensis (2 categories)
- Claytonia palustris (2 categories)
- Spergula (2 categories)
- Agoseris apargioides var. apargioides (2 categories)
- Ixeris (2 categories)
- Buxbaumia (2 categories)
- Bouteloua hirsuta subsp. pectinata (2 categories)
- Carex parallela (2 categories)
- Epilobium ciliatum subsp. watsonii (2 categories)
- Zygophyllum fabago (2 categories)
- Heuchera hallii (2 categories)
- Lysimachia fraseri (2 categories)
- Physaria didymocarpa subsp. lanata (2 categories)
- Cyperus laevigatus (2 categories)
- Dichanthelium xanthophysum (2 categories)
- Andreaea obovata (2 categories)
- Symphyotrichum urophyllum (2 categories)
- Sieversia pentapetala (2 categories)
- Oenothera fruticosa (2 categories)
- Gemmabryum (2 categories)
- Sagittaria longiloba (2 categories)
- Quercus stellata (2 categories)
- Erigeron foliosus var. foliosus (2 categories)
- Euphorbia bombensis (2 categories)
- Mentzelia montana (2 categories)
- Tithonia diversifolia (2 categories)
- Potentilla gracilis var. gracilis (2 categories)
- Dryopetalon runcinatum (2 categories)
- Panicum sect. Urvilleana (2 categories)
- Carex assiniboinensis (2 categories)
- Hymenopappus artemisiifolius var. artemisiifolius (2 categories)
- Erythranthe primuloides (2 categories)
- Castilleja foliolosa (2 categories)
- Crataegus ashei (2 categories)
- Petalonyx linearis (2 categories)
- Penstemon azureus var. azureus (2 categories)
- Acmella pusilla (2 categories)
- Imbribryum miniatum (2 categories)
- Brodiaea californica subsp. californica (2 categories)
- Boechera consanguinea (2 categories)
- Carex ebenea (2 categories)
- Xanthisma sect. Xanthisma (2 categories)
- Heliconiaceae (2 categories)
- Bahia (2 categories)
- Senecio scorzonella (2 categories)
- Ludwigia sect. Pterocaulon (2 categories)
- Cryphaea glomerata (2 categories)
- Delphinium patens (2 categories)
- Streptanthus gracilis (2 categories)
- Notholaena nealleyi (2 categories)
- Helenium drummondii (2 categories)
- Chenopodium sect. Blitum (2 categories)
- Asplenium cristatum (2 categories)
- Draba arida (2 categories)
- Leavenworthia alabamica (2 categories)
- Ampelodesmos mauritanicus (2 categories)
- Fontinalis dalecarlica (2 categories)
- Polygonum sect. Duravia (2 categories)
- Rubus neomexicanus (2 categories)
- Ptychostomum marratii (2 categories)
- Thamnobryum alleghaniense (2 categories)
- Calyptocarpus vialis (2 categories)
- Homomallium (2 categories)
- Eriogonum thomasii (2 categories)
- Viola palmata var. palmata (2 categories)
- Carex stenoptila (2 categories)
- Penstemon richardsonii var. richardsonii (2 categories)
- Schoenoplectus triqueter (2 categories)
- Ribes oxyacanthoides var. oxyacanthoides (2 categories)
- Atrichum undulatum (2 categories)
- Typha domingensis (2 categories)
- Conocarpus (2 categories)
- Splachnum ampullaceum (2 categories)
- Scrophularia californica (2 categories)
- Limonium sinuatum (2 categories)
- Ericameria lignumviridis (2 categories)
- Marsilea mollis (2 categories)
- Myrcianthes (2 categories)
- Grindelia lanceolata (2 categories)
- Aphanostephus skirrhobasis var. kidderi (2 categories)
- Cerastium pumilum (2 categories)
- Aristida ternipes var. gentilis (2 categories)
- Digitaria gracillima (2 categories)
- Karwinskia humboldtiana (2 categories)
- Allium triquetrum (2 categories)
- Poa tracyi (2 categories)
- Orcuttia californica (2 categories)
- Vaccinium myrsinites (2 categories)
- Eriogonum compositum var. leianthum (2 categories)
- Fallopia japonica var. japonica (2 categories)
- Mirabilis multiflora var. pubescens (2 categories)
- Pseudobryum (2 categories)
- Eleocharis (sect. Eleocharis) ser. Rostellatae (2 categories)
- Sanvitalia (2 categories)
- Chorizanthe wheeleri (2 categories)
- Rhexophyllum subnigrum (2 categories)
- Trichostomum portoricense (2 categories)
- Clematis catesbyana (2 categories)
- Sphaeralcea caespitosa var. caespitosa (2 categories)
- Agrostemma (2 categories)
- Jatropha dioica var. dioica (2 categories)
- Cakile maritima subsp. maritima (2 categories)
- Brachymenium (2 categories)
- Carex praticola (2 categories)
- Epilobium ravenii (2 categories)
- ×elyleymus ungavensis (2 categories)
- Hexalectris spicata var. arizonica (2 categories)
- Lythrum virgatum (2 categories)
- Physaria hitchcockii subsp. rubicundula (2 categories)
- Cyperus reflexus (2 categories)
- Dicranella pacifica (2 categories)
- Andropogon sect. Andropogon (2 categories)
- Arctostaphylos manzanita subsp. wieslanderi (2 categories)
- Synthyris plantaginea (2 categories)
- Silene grayi (2 categories)
- Oenothera macrocarpa subsp. incana (2 categories)
- Geum calthifolium (2 categories)
- Salicornia rubra (2 categories)
- Ranunculus acriformis var. acriformis (2 categories)
- Erigeron karvinskianus (2 categories)
- Euphorbia falcata (2 categories)
- Mentzelia springeri (2 categories)
- Torreyochloa (2 categories)
- Potentilla plattensis (2 categories)
- Dudleya abramsii subsp. murina (2 categories)
- Papaver sect. Argemonidium (2 categories)
- Carex brevicaulis (2 categories)
- Hymenophyllum wrightii (2 categories)
- Phalacroseris (2 categories)
- Penstemon clevelandii var. clevelandii (2 categories)
- Acourtia wrightii (2 categories)
- Iris (sect. Limniris) ser. Laevigatae (2 categories)
- Bromus carinatus var. carinatus (2 categories)
- Boechera hoffmannii (2 categories)
- Carex formosa (2 categories)
- Xylorhiza confertifolia (2 categories)
- Hemiscola (2 categories)
- Bambusa (2 categories)
- Sesamum indicum (2 categories)
- Cucumis metuliferus (2 categories)
- Delphinium variegatum subsp. kinkiense (2 categories)
- Stuckenia filiformis subsp. filiformis (2 categories)
- Nymphaea odorata subsp. tuberosa (2 categories)
- Helianthus atrorubens (2 categories)
- Chionophila tweedyi (2 categories)
- Draba fladnizensis (2 categories)
- Lechea stricta (2 categories)
- Anagallis minima (2 categories)
- Polypogon viridis (2 categories)
- Rudbeckia fulgida var. umbrosa (2 categories)
- Puccinellia parishii (2 categories)
- Thelypodium (2 categories)
- Oxalis triangularis (2 categories)
- Camissonia integrifolia (2 categories)
- Hordeum murinum subsp. murinum (2 categories)
- Eriogonum umbellatum var. goodmanii (2 categories)
- Viola rostrata (2 categories)
- Carex texensis (2 categories)
- Sciuro-hypnum curtum (2 categories)
- Cirsium scariosum var. americanum (2 categories)
- Roellobryon (2 categories)
- Atriplex elegans var. fasciculata (2 categories)
- Uniola paniculata (2 categories)
- Conyza ramosissima (2 categories)
- Sporobolus nealleyi (2 categories)
- Sedum lanceolatum var. lanceolatum (2 categories)
- Lindernia monticola (2 categories)
- Ericameria parishii (2 categories)
- Maytenus phyllanthoides var. phyllanthoides (2 categories)
- Plagiobryoides incrassatolimbata (2 categories)
- Myrtaceae (2 categories)
- Guizotia (2 categories)
- Aquilegia coerulea var. pinetorum (2 categories)
- Cercocarpus betuloides var. betuloides (2 categories)
- Arnica angustifolia subsp. angustifolia (2 categories)
- Dionaea muscipula (2 categories)
- Koanophyllon (2 categories)
- Alnus serrulata (2 categories)
- Solidago multiradiata (2 categories)
- Poaceae tribe Ehrharteae (2 categories)
- Eriogonum inerme var. inerme (2 categories)
- Vanilla barbellata (2 categories)
- Festuca brevissima (2 categories)
- Mnium (2 categories)
- Pseudognaphalium jaliscense (2 categories)
- Sarracenia oreophila (2 categories)
- Chrysophyllum oliviforme (2 categories)
- Rhizomnium gracile (2 categories)
- Trillium (2 categories)
- Crinum americanum var. traubii (2 categories)
- Sphaeralcea wrightii (2 categories)
- Lewisia cantelovii (2 categories)
- Juglans nigra (2 categories)
- Calamagrostis tacomensis (2 categories)
- Carex scabriuscula (2 categories)
- Epixiphium wislizeni (2 categories)
- Madia sativa (2 categories)
- Physaria occidentalis subsp. cinerascens (2 categories)
- Gladiolus (2 categories)
- Cypripedium candidum (2 categories)
- Anemone canadensis (2 categories)
- Arctostaphylos pilosula (2 categories)
- Syrrhopodon gaudichaudii (2 categories)
- Silene petersonii (2 categories)
- Oenothera sect. Gaura (2 categories)
- Salix cascadensis (2 categories)
- Ranunculus canus var. ludovicianus (2 categories)
- Erigeron ovinus (2 categories)
- Euphorbia lata (2 categories)
- Micranthemum umbrosum (2 categories)
- Tortula inermis (2 categories)
- Potentilla sect. Rubrae (2 categories)
- Dudleya saxosa subsp. aloides (2 categories)
- Parnassia asarifolia (2 categories)
- Hyophila (2 categories)
- Crataegus florifera (2 categories)
- Phemeranthus calcaricus (2 categories)
- Penstemon deaveri (2 categories)
- Adiantum (2 categories)
- Iris sect. Limniris (2 categories)
- Bromus pacificus (2 categories)
- Boechera platysperma (2 categories)
- Carex haydeniana (2 categories)
- Xyris platylepis (2 categories)
- Herniaria (2 categories)
- Bartramia pomiformis (2 categories)
- Setaria reverchonii (2 categories)
- Cupressus (2 categories)
- Deschampsia sukatschewii (2 categories)
- Suaeda esteroa (2 categories)
- Oenothera acutissima (2 categories)
- Chlorogalum pomeridianum var. divaricatum (2 categories)
- Leontodon hispidus (2 categories)
- Fremontodendron californicum (2 categories)
- Polytrichastrum appalachianum (2 categories)
- Pyracantha crenulata (2 categories)
- Packera (2 categories)
- Campyliadelphus chrysophyllus (2 categories)
- Horkelia hispidula (2 categories)
- Eriogonum viridulum (2 categories)
- Vitis acerifolia (2 categories)
- Carex verrucosa (2 categories)
- Corydalis caseana subsp. caseana (2 categories)
- Penstemon triflorus var. integrifolius (2 categories)
- Pedicularis canadensis (2 categories)
- Abronia angustifolia (2 categories)
- Berberis nervosa (2 categories)
- Scleria pauciflora var. pauciflora (2 categories)
- Cistanthe rosea (2 categories)
- Rorippa subumbellata (2 categories)
- Atriplex littoralis (2 categories)
- Urtica urens (2 categories)
- Cordylanthus kingii subsp. densiflorus (2 categories)
- Stegonia (2 categories)
- Sedum radiatum var. depauperatum (2 categories)
- Linum lewisii var. alpicola (2 categories)
- Melampodium cinereum (2 categories)
- Plantaginaceae (2 categories)
- Narcissus tazetta (2 categories)
- Arabis caucasica (2 categories)
- Chaenactis nevii (2 categories)
- Arnoglossum atriplicifolium (2 categories)
- Diplacus bigelovii var. bigelovii (2 categories)
- Kosteletzkya pentacarpos (2 categories)
- Alstroemeria (2 categories)
- Solidago rugosa var. aspera (2 categories)
- Festuca ligulata (2 categories)
- Pohlia (2 categories)
- Orthocarpus barbatus (2 categories)
- Callirhoë scabriuscula (2 categories)
- Eriogonum lonchophyllum (2 categories)
- Veratrum insolitum (2 categories)
- Eriogonum giganteum (2 categories)
- Momordica (2 categories)
- Eleocharis ravenelii (2 categories)
- Saxifraga bracteata (2 categories)
- Chrysothamnus depressus (2 categories)
- Rhododendron groenlandicum (2 categories)
- Trillium pusillum var. pusillum (2 categories)
- Clethraceae (2 categories)
- Sphagnum carolinianum (2 categories)
- Leymus innovatus subsp. innovatus (2 categories)
- Juncus coriaceus (2 categories)
- Carex sect. Dispermae (2 categories)
- Eragrostis cilianensis (2 categories)
- Hieracium murorum (2 categories)
- Malacothamnus fremontii (2 categories)
- Physaria vicina (2 categories)
- Glossopetalon texense (2 categories)
- Didymodon maschalogena (2 categories)
- Arctotis fastuosa (2 categories)
- Talipariti tiliaceum var. tiliaceum (2 categories)
- Silene vulgaris (2 categories)
- Oenothera subsect. Stenosiphon (2 categories)
- Erigeron pumilus var. intermedius (2 categories)
- Euphorbia pinetorum (2 categories)
- Micranthes occidentalis (2 categories)
- Poteridium (2 categories)
- Dysphania cristata (2 categories)
- Paronychia jamesii (2 categories)
- Salix herbacea (2 categories)
- Hypericum frondosum (2 categories)
- Ranunculus hederaceus (2 categories)
- Castilleja scabrida var. scabrida (2 categories)
- Townsendia jonesii (2 categories)
- Crataegus macrosperma (2 categories)
- Philonotis cernua (2 categories)
- Aeonium arboreum (2 categories)
- Isocoma coronopifolia (2 categories)
- Brotherella canadensis (2 categories)
- Boechera williamsii (2 categories)
- Carex intumescens (2 categories)
- Emilia (2 categories)
- Yucca filamentosa (2 categories)
- Hesperevax sparsiflora var. sparsiflora (2 categories)
- Bejaria racemosa (2 categories)
- Shepherdia rotundifolia (2 categories)
- Cydonia (2 categories)
- Dianella ensifolia (2 categories)
- Syagrus romanzoffiana (2 categories)
- Oenothera curtiflora (2 categories)
- Chorizanthe clevelandii (2 categories)
- Draba simmonsii (2 categories)
- Lepidium latipes (2 categories)
- Fryxellia (2 categories)
- Rumex hesperius (2 categories)
- Pyrrocoma crocea var. crocea (2 categories)
- Eschscholzia lobbii (2 categories)
- Thelypteris tetragona (2 categories)
- Packera hesperia (2 categories)
- Campylopus pilifer (2 categories)
- Hottonia inflata (2 categories)
- Eriophorum virginicum (2 categories)
- Voitia (2 categories)
- Carpenteria (2 categories)
- Coryphantha minima (2 categories)
- Pentagramma triangularis subsp. semipallida (2 categories)
- Pedicularis parryi subsp. mogollonica (2 categories)
- Abutilon malacum (2 categories)
- Brassica (2 categories)
- Berteroa (2 categories)
- Clarkia amoena subsp. amoena (2 categories)
- Atriplex sect. Dialysex (2 categories)
- Coreopsis auriculata (2 categories)
- Stellaria media (2 categories)
- Selaginella eatonii (2 categories)
- Lipocarpha (2 categories)
- Daphne (2 categories)
- Melica imperfecta (2 categories)
- Plantago virginica (2 categories)
- Nectandra (2 categories)
- Habenaria repens (2 categories)
- Arceuthobium campylopodum subsp. microcarpum (2 categories)
- Chamaebatiaria (2 categories)
- Diplacus pictus (2 categories)
- Lachnagrostis filiformis (2 categories)
- Amaranthus arenicola (2 categories)
- Solidago squarrosa (2 categories)
- Festuca subg. Obtusae (2 categories)
- Pohlia wahlenbergii (2 categories)
- Rosa bracteata (2 categories)
- Pseudoleskeella arizonae (2 categories)
- Orthotrichum bartramii (2 categories)
- Tayloria lingulata (2 categories)
- Calochortus albus (2 categories)
- Eriogonum molestum (2 categories)
- Verbesina microptera (2 categories)
- Montia dichotoma (2 categories)
- Eleusine coracana subsp. coracana (2 categories)
- Saxifragopsis (2 categories)
- Chylismia claviformis subsp. peirsonii (2 categories)
- Rhynchospora chalarocephala (2 categories)
- Triphysaria pusilla (2 categories)
- Cochlearia tridactylites (2 categories)
- Sphagnum mcqueenii (2 categories)
- Liatris elegans var. kralii (2 categories)
- Juncus leiospermus (2 categories)
- Carex sect. Phacocystis (2 categories)
- Eragrostis pilosa var. perplexa (2 categories)
- Hippomane mancinella (2 categories)
- Malaxis (2 categories)
- Picea glauca (2 categories)
- Glyptopleura marginata (2 categories)
- Danthonia decumbens (2 categories)
- Anoectangium handelii (2 categories)
- Arenaria humifusa (2 categories)
- Taraxacum scopulorum (2 categories)
- Simmondsia chinensis (2 categories)
- Poa (2 categories)
- Omalotheca norvegica (2 categories)
- Erigeron subglaber (2 categories)
- Euphorbia strictior (2 categories)
- Microchloa kunthii (2 categories)
- Prenanthes trifoliolata (2 categories)
- Pascalia (2 categories)
- Salix ovalifolia var. arctolitoralis (2 categories)
- Hypericum scouleri (2 categories)
- Cathestecum erectum (2 categories)
- Tradescantia hirsutiflora (2 categories)
- Crataegus ouachitensis var. minor (2 categories)
- Phoenix canariensis (2 categories)
- Penstemon grahamii (2 categories)
- Agalinis pulchella (2 categories)
- Isotria verticillata (2 categories)
- Bryoerythrophyllum columbianum (2 categories)
- Bolboschoenus maritimus subsp. maritimus (2 categories)
- Carex leptonervia (2 categories)
- Encelia scaposa (2 categories)
- Zea mays subsp. huehuetenangensis (2 categories)
- Hesperostipa comata subsp. intermedia (2 categories)
- Lumnitzera (2 categories)
- Sida elliottii var. parviflora (2 categories)
- Cylindropuntia whipplei (2 categories)
- Symphyotrichum falcatum var. commutatum (2 categories)
- Drosera anglica (2 categories)
- Leptochloa dubia (2 categories)
- Furcraea (2 categories)
- Rumex subg. Acetosa (2 categories)
- Pyrus serrulata (2 categories)
- Eucephalus ledophyllus var. covillei (2 categories)
- Thuidium (2 categories)
- Portulaca umbraticola subsp. lanceolata (2 categories)
- Packera subnuda var. subnuda (2 categories)
- Capraria (2 categories)
- Huperzia (2 categories)
- Erpodium acrifolium (2 categories)
- Warea sessilifolia (2 categories)
- Carya cordiformis (2 categories)
- Cotoneaster dielsianus (2 categories)
- Peritoma lutea (2 categories)
- Pediocactus simpsonii (2 categories)
- Acalypha wilkesiana (2 categories)
- Brassicaceae tribe Lepidieae (2 categories)
- Betulaceae subfam. Betuloideae (2 categories)
- Clarkia gracilis subsp. sonomensis (2 categories)
- Atriplex truncata (2 categories)
- Coreopsis stillmanii (2 categories)
- Stenotus armerioides var. gramineus (2 categories)
- Selaginella wrightii (2 categories)
- Lithophragma cymbalaria (2 categories)
- Crocanthemum arenicola (2 categories)
- Deinandra arida (2 categories)
- Platanthera nivea (2 categories)
- Neonesomia palmeri (2 categories)
- Haloragis erecta subsp. erecta (2 categories)
- Arctoa anderssonii (2 categories)
- Chasmanthium (2 categories)
- Lagophylla ramosissima (2 categories)
- Amaranthus subg. Amaranthus (2 categories)
- Solmsiella biseriata (2 categories)
- Filipendula ulmaria (2 categories)
- Polygala curtissii (2 categories)
- Rosa rugosa (2 categories)
- Pseudotsuga menziesii var. menziesii (2 categories)
- Orthotrichum pylaisii (2 categories)
- Tetracoccus ilicifolius (2 categories)
- Calochortus invenustus (2 categories)
- Eriogonum ochrocephalum var. ochrocephalum (2 categories)
- Veronica argute-serrata (2 categories)
- Elymus caninus (2 categories)
- Schistidium boreale (2 categories)
- Cimicifuga americana (2 categories)
- Rhynchospora inundata (2 categories)
- Asplenium trichomanes-dentatum (2 categories)
- Trisetum aureum (2 categories)
- Coleogyne (2 categories)
- Sphagnum sect. Squarrosa (2 categories)
- Juncus subg. Alpini (2 categories)
- Eremalche parryi subsp. parryi (2 categories)
- Holodiscus microphyllus var. microphyllus (2 categories)
- Malva alcea (2 categories)
- Pilotrichaceae (2 categories)
- Muhlenbergia dumosa (2 categories)
- Gossypianthus lanuginosus var. tenuiflorus (2 categories)
- Antennaria friesiana subsp. neoalaskana (2 categories)
- Ceanothus verrucosus (2 categories)
- Argemone munita subsp. rotundata (2 categories)
- Allium constrictum (2 categories)
- Sisyrinchium elmeri (2 categories)
- Poa curtifolia (2 categories)
- Ophioglossum vulgatum (2 categories)
- Eriocaulon aquaticum (2 categories)
- Euphrasia nemorosa (2 categories)
- Microseris laciniata subsp. siskiyouensis (2 categories)
- Prosartes hookeri (2 categories)
- Echinocereus pentalophus (2 categories)
- Paspalum nicorae (2 categories)
- Salix sect. Daphnella (2 categories)
- Hypnum lindbergii (2 categories)
- Ranunculus sect. Ranunculus (2 categories)
- Cayaponia americana (2 categories)
- Tragia nigricans (2 categories)
- Crataegus rubella (2 categories)
- Phyllanthus acidus (2 categories)
- Agave murpheyi (2 categories)
- Iva annua (2 categories)
- Buchnera americana (2 categories)
- Bothriochloa edwardsiana (2 categories)
- Carex media (2 categories)
- Entodon seductrix (2 categories)
- Zigadenus exaltatus (2 categories)
- Heterosperma pinnatum (2 categories)
- Luzula parviflora (2 categories)
- Sidalcea hendersonii (2 categories)
- Dichanthelium commutatum (2 categories)
- Symphyotrichum nahanniense (2 categories)
- Drymaria leptophylla var. leptophylla (2 categories)
- Lepuropetalon (2 categories)
- Galphimia (2 categories)
- Saccharum bengalense (2 categories)
- Quercus emoryi (2 categories)
- Erigeron bellidiastrum var. arenarius (2 categories)
- Eulophia alta (2 categories)
- Thymophylla tenuiloba var. treculii (2 categories)
- Potamogeton pusillus subsp. tenuissimus (2 categories)
- Panicum amarum (2 categories)
- Cardamine nymanii (2 categories)
- Hydrocharitaceae (2 categories)
- Erythranthe ampliata (2 categories)
- Willkommia texana (2 categories)
- Cassytha (2 categories)
- Cotula (2 categories)
- Perityle lindheimeri var. lindheimeri (2 categories)
- Peniocereus (2 categories)
- Achlys triphylla (2 categories)
- Brickellia amplexicaulis (2 categories)
- Bigelowia nuttallii (2 categories)
- Carex castanea (2 categories)
- Clarkia speciosa subsp. immaculata (2 categories)
- Helianthus ciliaris (2 categories)
- Avena barbata (2 categories)
- Cornus foemina (2 categories)
- Sematophyllum subpinnatum (2 categories)
- Logfia filaginoides (2 categories)
- Crossidium crassinervium var. crassinervium (2 categories)
- Delphinium basalticum (2 categories)
- Platythelys (2 categories)
- Stevia lemmonii (2 categories)
- Nigella damascena (2 categories)
- Harrisella porrecta (2 categories)
- Arctostaphylos gabilanensis (2 categories)
- Cheilanthes wootonii (2 categories)
- Artemisia tripartita subsp. rupicola (2 categories)
- Dodecatheon clevelandii var. gracile (2 categories)
- Lastarriaea (2 categories)
- Ambrosia cordifolia (2 categories)
- Fissidens bryoides (2 categories)
- Polygonatum pubescens (2 categories)
- Rosaceae tribe Agrimonieae (2 categories)
- Pteridium (2 categories)
- Osteospermum (2 categories)
- Tetraneuris linearifolia var. linearifolia (2 categories)
- Calochortus superbus (2 categories)
- Eriogonum prattenianum var. avium (2 categories)
- Veronica wormskjoldii subsp. wormskjoldii (2 categories)
- Elymus sibiricus (2 categories)
- Schizachne purpurascens (2 categories)
- Cirsium arizonicum var. bipinnatum (2 categories)
- Rhynchostegium aquaticum (2 categories)
- Asteraceae (tribe Heliantheae) subtribe Pectidinae (2 categories)
- Triticum (2 categories)
- Colocasia (2 categories)
- Sclerocactus brevispinus (2 categories)
- Lilium kelloggii (2 categories)
- Juniperus communis var. depressa (2 categories)
- Eremogone hookeri var. hookeri (2 categories)
- Malvella sagittifolia (2 categories)
- Pinus longaeva (2 categories)
- Muhlenbergia rigida (2 categories)
- Grevillea robusta (2 categories)
- Antennaria rosea subsp. rosea (2 categories)
- Centaurea cyanus (2 categories)
- Argythamnia lanceolata (2 categories)
- Didymodon murrayae (2 categories)
- Allium jepsonii (2 categories)
- Smallanthus uvedalia (2 categories)
- Poa leptocoma (2 categories)
- Opuntia macrorhiza (2 categories)
- Eriogonum alatum var. glabriusculum (2 categories)
- Eurybia merita (2 categories)
- Mimusops elengi (2 categories)
- Prunus geniculata (2 categories)
- Passiflora bryonioides (2 categories)
- Salix sitchensis (2 categories)
- Iberis amara (2 categories)
- Rayjacksonia annua (2 categories)
- Ceanothus hearstiorum (2 categories)
- Trematodon laetevirens (2 categories)
- Crataegus stonei (2 categories)
- Physaria (2 categories)
- Penstemon mensarum (2 categories)
- Sorghum bicolor (2 categories)
- Agdestis (2 categories)
- Ivesia lycopodioides var. lycopodioides (2 categories)
- Buddleja racemosa (2 categories)
- Botrychium pallidum (2 categories)
- Carex nelsonii (2 categories)
- Ephemeraceae (2 categories)
- Zizaniopsis miliacea (2 categories)
- Heterotheca subaxillaris subsp. latifolia (2 categories)
- Cyperus drummondii (2 categories)
- Dichanthelium ovale subsp. pseudopubescens (2 categories)
- Anthenantia (2 categories)
- Centaurea phrygia (2 categories)
- Arida parviflora (2 categories)
- Didymodon rigidulus var. rigidulus (2 categories)
- Allium membranaceum (2 categories)
- Smilax auriculata (2 categories)
- Poa paucispicula (2 categories)
- Opuntia pottsii (2 categories)
- Eriogonum apricum (2 categories)
- Eurybia ×herveyi (2 categories)
- Minuartia douglasii (2 categories)
- Prunus maritima (2 categories)
- Echinomastus johnsonii (2 categories)
- Passiflora pallida (2 categories)
- Salix triandra (2 categories)
- Iliamna crandallii (2 categories)
- Reseda lutea (2 categories)
- Ceanothus leucodermis (2 categories)
- Triantha glutinosa (2 categories)
- Physaria arizonica (2 categories)
- Penstemon murrayanus (2 categories)
- Sparganium angustifolium (2 categories)
- Ageratina lemmonii (2 categories)
- Ivesia rhypara var. rhypara (2 categories)
- Bulbostylis capillaris (2 categories)
- Botrychium subg. Botrychium (2 categories)
- Carex obispoensis (2 categories)
- Epidendrum floridense (2 categories)
- Zosteraceae (2 categories)
- Heterotheca villosa var. villosa (2 categories)
- Lygodium japonicum (2 categories)
- Cyperus filicinus (2 categories)
- Dichanthelium sect. Angustifolia (2 categories)
- Symphyotrichum spathulatum var. intermedium (2 categories)
- Sideroxylon alachuense (2 categories)
- Leucobryum (2 categories)
- Gaylussacia brachycera (2 categories)
- Sagittaria ambigua (2 categories)
- Quercus pagoda (2 categories)
- Erigeron divergens (2 categories)
- Eupatorium sessilifolium (2 categories)
- Mentzelia isolata (2 categories)
- Tillandsia variabilis (2 categories)
- Drymocallis cuneifolia var. cuneifolia (2 categories)
- Panicum philadelphicum subsp. philadelphicum (2 categories)
- Carex alopecoidea (2 categories)
- Hymenocallis choctawensis (2 categories)
- Erythranthe inflatula (2 categories)
- Wyethia angustifolia (2 categories)
- Crataegus (sect. Coccineae) ser. Tenuifoliae (2 categories)
- Penstemon anguineus (2 categories)
- Brickellia nevinii (2 categories)
- Blutaparon (2 categories)
- Helianthus porteri (2 categories)
- Baccharis pilularis subsp. pilularis (2 categories)
- Senecio integerrimus var. integerrimus (2 categories)
- Ludwigia leptocarpa (2 categories)
- Croton michauxii var. elliptica (2 categories)
- Streptanthus campestris (2 categories)
- Nopalea (2 categories)
- Hedwigia (2 categories)
- Chenopodium glaucum var. salinum (2 categories)
- Asparagus (2 categories)
- Dorstenia contrajerva (2 categories)
- Layia fremontii (2 categories)
- Amerorchis rotundifolia (2 categories)
- Flaveria linearis (2 categories)
- Polygonum marinense (2 categories)
- Rubus arcticus subsp. arcticus (2 categories)
- Ptychomitrium incurvum (2 categories)
- Thalictrum debile (2 categories)
- Calycanthus floridus var. glaucus (2 categories)
- Eriogonum strictum var. anserinum (2 categories)
- Viola hastata (2 categories)
- Schoenoplectus erectus subsp. raynalii (2 categories)
- Cirsium grahamii (2 categories)
- Tuctoria mucronata (2 categories)
- Commicarpus (2 categories)
- Spiranthes magnicamporum (2 categories)
- Scoparia montevidensis (2 categories)
- Limnanthes macounii (2 categories)
- Ericameria (2 categories)
- Marah fabacea (2 categories)
- Piptatherum (2 categories)
- Muscari botryoides (2 categories)
- Grimmia subg. Litoneuron (2 categories)
- Aongstroemia longipes (2 categories)
- Cerastium arvense subsp. arvense (2 categories)
- Aristida pansa (2 categories)
- Digitalis lutea (2 categories)
- Allium sanbornii var. congdonii (2 categories)
- Solidago altissima subsp. altissima (2 categories)
- Poa secunda (2 categories)
- Orchidaceae (tribe Vanilleae) subtribe Pogoniinae (2 categories)
- Eriogonum brevicaule var. cottamii (2 categories)
- Fabronia ciliaris (2 categories)
- Mirabilis coccinea (2 categories)
- Psathyrostachys (2 categories)
- Elaeagnus multiflora (2 categories)
- Pectis (2 categories)
- Sandbergia perplexa (2 categories)
- Chorizanthe pungens (2 categories)
- Rhapidophyllum (2 categories)
- Trichomanes petersii (2 categories)
- Crataegus ×rufula (2 categories)
- Penstemon payettensis (2 categories)
- Spergularia echinosperma (2 categories)
- Agoseris grandiflora var. leptophylla (2 categories)
- Jaffueliobryum wrightii (2 categories)
- Cabomba caroliniana (2 categories)
- Bouteloua trifida var. burkii (2 categories)
- Carex perdentata (2 categories)
- Epilobium hirsutum (2 categories)
- ×elyhordeum arcuatum (2 categories)
- Heuchera novamexicana (2 categories)
- Lysimachia radicans (2 categories)
- Cyperus melanostachyus (2 categories)
- Dichelostemma multiflorum (2 categories)
- Andromeda polifolia var. latifolia (2 categories)
- Synedrella (2 categories)
- Silene caroliniana subsp. wherryi (2 categories)
- Oenothera hartwegii subsp. fendleri (2 categories)
- Gemmabryum gemmilucens (2 categories)
- Sagittaria teres (2 categories)
- Quercus wislizeni (2 categories)
- Erigeron glabellus var. pubescens (2 categories)
- Euphorbia cordifolia (2 categories)
- Mentzelia pectinata (2 categories)
- Tolmiea menziesii (2 categories)
- Potentilla intermedia (2 categories)
- Dryopteris expansa (2 categories)
- Papaver alboroseum (2 categories)
- Carex aureolensis (2 categories)
- Hymenopappus filifolius var. megacephalus (2 categories)
- Erythranthe taylorii (2 categories)
- Castilleja hololeuca (2 categories)
- Crataegus brazoria (2 categories)
- Petasites frigidus var. ×vitifolius (2 categories)
- Penstemon breviculus (2 categories)
- Aconitum reclinatum (2 categories)
- Inula salicina (2 categories)
- Brodiaea kinkiensis (2 categories)
- Boechera duchesnensis (2 categories)
- Carex endlichii (2 categories)
- Xanthisma viscidum (2 categories)
- Heliomeris multiflora var. multiflora (2 categories)
- Baileya pauciradiata (2 categories)
- Senecio taraxacoides (2 categories)
- Luffa acutangula var. acutangula (2 categories)
- Cryptogramma sitchensis (2 categories)
- Delphinium scopulorum (2 categories)
- Streptanthus oblanceolatus (2 categories)
- Nuphar rubrodisca (2 categories)
- Helenium quadridentatum (2 categories)
- Chenopodium subglabrum (2 categories)
- Draba breweri (2 categories)
- Lechea divaricata (2 categories)
- Amphibromus scabrivalvis (2 categories)
- Forsstroemia trichomitria (2 categories)
- Polypodiaceae (2 categories)
- Rubus pubescens (2 categories)
- Ptychostomum schleicheri (2 categories)
- Thelesperma simplicifolium (2 categories)
- Camassia quamash (2 categories)
- Hookeria (2 categories)
- Eriogonum tripodum (2 categories)
- Viola praemorsa var. flavovirens (2 categories)
- Carex styloflexa (2 categories)
- Scilla siberica (2 categories)
- Cirsium ownbeyi (2 categories)
- Ribes sanguineum var. glutinosum (2 categories)
- Atriplex argentea var. rydbergii (2 categories)
- Ulmus pumila (2 categories)
- Conostomum (2 categories)
- Sporobolus clandestinus (2 categories)
- Secale (2 categories)
- Linaria genistifolia subsp. genistifolia (2 categories)
- Ericameria nauseosa var. iridis (2 categories)
- Matteuccia struthiopteris var. pensylvanica (2 categories)
- Pityopsis aspera var. aspera (2 categories)
- Myrinia (2 categories)
- Groutiella tumidula (2 categories)
- Apodanthaceae (2 categories)
- Ceratiola ericoides (2 categories)
- Aristolochia maxima (2 categories)
- Alloteropsis cimicina (2 categories)
- Solidago gigantea (2 categories)
- Poaceae subfam. Aristidoideae (2 categories)
- Oreostemma alpigenum var. alpigenum (2 categories)
- Vaccinium sect. Herpothamnus (2 categories)
- Eriogonum corymbosum var. nilesii (2 categories)
- Fendlerella (2 categories)
- Mirabilis texensis (2 categories)
- Pseudoclappia watsonii (2 categories)
- Eleocharis bernardina (2 categories)
- Sarcocornia (2 categories)
- Chrysanthemoides (2 categories)
- Rhinotropis cornuta var. fishiae (2 categories)
- Tridens buckleyanus (2 categories)
- Crepis occidentalis subsp. occidentalis (2 categories)
- Clematis hirsutissima var. scottii (2 categories)
- Sphaeralcea fendleri var. fendleri (2 categories)
- Agrostis elliottiana (2 categories)
- Leucodon julaceus (2 categories)
- Jeffersonia diphylla (2 categories)
- Calamagrostis epigejos (2 categories)
- Brachytheciaceae (2 categories)
- Carex raynoldsii (2 categories)
- Epilobium septentrionale (2 categories)
- Hexastylis naniflora (2 categories)
- Macradenia lutescens (2 categories)
- Physaria kingii subsp. utahensis (2 categories)
- Cyperus spectabilis (2 categories)
- Syntrichia bartramii (2 categories)
- Silene involucrata subsp. tenella (2 categories)
- Oenothera pallida (2 categories)
- Geum rossii (2 categories)
- Salix arizonica (2 categories)
- Ranunculus alismifolius var. montanus (2 categories)
- Erigeron lemmonii (2 categories)
- Euphorbia gracillima (2 categories)
- Mentzelia veatchiana (2 categories)
- Tortella inclinata (2 categories)
- Potentilla robbinsiana (2 categories)
- Dudleya cymosa (2 categories)
- Pappophorum (2 categories)
- Hymenoxys ambigens var. ambigens (2 categories)
- Castilleja minor var. exilis (2 categories)
- Crataegus crocea (2 categories)
- Phalaris lemmonii (2 categories)
- Penstemon confusus (2 categories)
- Acrostichum danaeifolium (2 categories)
- Iris douglasiana (2 categories)
- Bromus frondosus (2 categories)
- Boechera lignifera (2 categories)
- Carex glareosa subsp. glareosa (2 categories)
- Xylosma flexuosa (2 categories)
- Hemizonia congesta subsp. clevelandii (2 categories)
- Barbella pendula (2 categories)
- Setaria (2 categories)
- Cucurbita melopepo subsp. texana (2 categories)
- Dendrophylax (2 categories)
- Stylocline psilocarphoides (2 categories)
- Oclemena acuminata (2 categories)
- Chloris ciliata (2 categories)
- Draba incerta (2 categories)
- Leibnitzia (2 categories)
- Frangula purshiana subsp. purshiana (2 categories)
- Polystichum dudleyi (2 categories)
- Rudbeckia hirta var. pulcherrima (2 categories)
- Punica (2 categories)
- Thelypodium integrifolium subsp. gracilipes (2 categories)
- Oxystylis (2 categories)
- Camissonia strigulosa (2 categories)
- Horkelia clevelandii var. clevelandii (2 categories)
- Eriogonum umbellatum var. nelsoniorum (2 categories)
- Viola subsinuata (2 categories)
- Carex triangularis (2 categories)
- Penstemon spectabilis var. subviscosus (2 categories)
- Pectis papposa var. grandis (2 categories)
- Abelmoschus esculentus (2 categories)
- Scleranthus (2 categories)
- Cirsium undulatum (2 categories)
- Rorippa (2 categories)
- Atriplex garrettii var. garrettii (2 categories)
- Urochloa mutica (2 categories)
- Corallorhiza mertensiana (2 categories)
- Sporobolus vaginiflorus var. vaginiflorus (2 categories)
- Sedum moranii (2 categories)
- Linum australe var. glandulosum (2 categories)
- Ericameria parryi var. nevadensis (2 categories)
- Meconella (2 categories)
- Plagiomnium ellipticum (2 categories)
- Najas filifolia (2 categories)
- Gutierrezia petradoria (2 categories)
- Aquilegia laramiensis (2 categories)
- Cevallia sinuata (2 categories)
- Arnica griscomii subsp. griscomii (2 categories)
- Diospyros maritima (2 categories)
- Aloina rigida (2 categories)
- Poaceae tribe Stipeae (2 categories)
- Callicostella (2 categories)
- Eriogonum kennedyi var. austromontanum (2 categories)
- Vauquelinia californica subsp. californica (2 categories)
- Eriogonum elongatum var. elongatum (2 categories)
- Modiola caroliniana (2 categories)
- Pseudognaphalium stramineum (2 categories)
- Eleocharis melanocarpa (2 categories)
- Sartwellia flaveriae (2 categories)
- Rhodiola integrifolia subsp. leedyi (2 categories)
- Trillium discolor (2 categories)
- Cleome (2 categories)
- Sphaeromeria simplex (2 categories)
- Lewisia kelloggii (2 categories)
- Juncus arcticus var. alaskanus (2 categories)
- Calandrinia (2 categories)
- Equisetum ramosissimum subsp. ramosissimum (2 categories)
- Hibiscus trionum (2 categories)
- Magnoliaceae (2 categories)
- Physaria pinetorum (2 categories)
- Glaucium flavum (2 categories)
- Cypripedium yatabeanum (2 categories)
- Dicranum rhabdocarpum (2 categories)
- Anemone lancifolia (2 categories)
- Arctostaphylos sensitiva (2 categories)
- Syzygium cumini (2 categories)
- Agrostis perennans (2 categories)
- Silene scouleri subsp. hallii (2 categories)
- Oenothera sect. Peniophyllum (2 categories)
- Salix eastwoodiae (2 categories)
- Ranunculus fasciculatus (2 categories)
- Erigeron petrophilus var. viscidulus (2 categories)
- Euphorbia mesembrianthemifolia (2 categories)
- Micranthes foliolosa (2 categories)
- Tortula protobryoides (2 categories)
- Potentilla subvahliana (2 categories)
- Dudleya virens subsp. hassei (2 categories)
- Paronychia (2 categories)
- Hypericum apocynifolium (2 categories)
- Castilleja pilosa var. pilosa (2 categories)
- Crataegus ignava (2 categories)
- Phemeranthus thompsonii (2 categories)
- Penstemon dissectus (2 categories)
- Adlumia fungosa (2 categories)
- Iris verna var. smalliana (2 categories)
- Bromus riparius (2 categories)
- Boechera retrofracta (2 categories)
- Carex hitchcockiana (2 categories)
- Youngia (2 categories)
- Herrickia horrida (2 categories)
- Basiphyllaea corallicola (2 categories)
- Setaria texana (2 categories)
- Cusickiella (2 categories)
- Descurainia nelsonii (2 categories)
- Suaeda taxifolia (2 categories)
- Chloropyron molle (2 categories)
- Draba pectinipila (2 categories)
- Lepidium barnebyanum (2 categories)
- Fritillaria camschatcensis (2 categories)
- Polytrichum (2 categories)
- Rumex arcticus (2 categories)
- Pyrola elliptica (2 categories)
- Erythronium propullans (2 categories)
- Packera castoreus (2 categories)
- Campyloneurum latum (2 categories)
- Horkelia tenuiloba (2 categories)
- Eriogonum wrightii var. trachygonum (2 categories)
- Vitis monticola (2 categories)
- Carex viridula var. viridula (2 categories)
- Corydalis micrantha subsp. texensis (2 categories)
- Penstemon wardii (2 categories)
- Pedicularis cystopteridifolia (2 categories)
- Brachythecium erythrorrhizon var. alpinum (2 categories)
- Berberis vulgaris (2 categories)
- Citrullus colocynthis (2 categories)
- Atriplex parishii var. parishii (2 categories)
- Cordylanthus ramosus (2 categories)
- Linum puberulum (2 categories)
- Melanthera parvifolia (2 categories)
- Plantago eriopoda (2 categories)
- Nassella manicata (2 categories)
- Gymnostomum (2 categories)
- Chaenomeles japonica (2 categories)
- Aronia melanocarpa (2 categories)
- Diplacus constrictus (2 categories)
- Krigia (2 categories)
- Alternanthera pungens (2 categories)
- Solidago sempervirens subsp. sempervirens (2 categories)
- Festuca rubra subsp. aucta (2 categories)
- Pohlia columbica (2 categories)
- Eriogonum mancum (2 categories)
- Verbascum phlomoides (2 categories)
- Eriogonum gracilipes (2 categories)
- Monochoria vaginalis (2 categories)
- Eleocharis subg. Zinserlingia (2 categories)
- Saxifraga flagellaris subsp. crandallii (2 categories)
- Chrysothamnus viscidiflorus subsp. planifolius (2 categories)
- Rhododendron tomentosum (2 categories)
- Trillium sulcatum (2 categories)
- Clintonia uniflora (2 categories)
- Sphagnum fitzgeraldii (2 categories)
- Leymus salina subsp. salmonis (2 categories)
- Juncus elliottii (2 categories)
- Carex sect. Heleoglochin (2 categories)
- Eragrostis erosa (2 categories)
- Hieracium scouleri (2 categories)
- Malacothrix foliosa subsp. crispifolia (2 categories)
- Physocarpus alternans (2 categories)
- Glyceria elata (2 categories)
- Dacryophyllum falcifolium (2 categories)
- Angelonia (2 categories)
- Arecaceae (tribe Areceae) subtribe Dypsidinae (2 categories)
- Tamaulipa (2 categories)
- Alchemilla wichurae (2 categories)
- Silphium brachiatum (2 categories)
- Pleuroziopsaceae (2 categories)
- Oenothera tubicula (2 categories)
- Erigeron robustior (2 categories)
- Euphorbia radians (2 categories)
- Micranthes stellaris (2 categories)
- Pottiaceae subfam. Trichostomoideae (2 categories)
- Dyssodia papposa (2 categories)
- Paronychia wilkinsonii (2 categories)
- Hypericum lloydii (2 categories)
- Ranunculus jovis (2 categories)
- Castilleja tenuis (2 categories)
- Townsendia strigosa (2 categories)
- Philonotis yezoana (2 categories)
- Agalinis divaricata (2 categories)
- Isocoma tenuisecta (2 categories)
- Bruchia flexuosa (2 categories)
- Boerhavia coulteri var. coulteri (2 categories)
- Carex laeviculmis (2 categories)
- Encalypta alpina (2 categories)
- Yucca pallida (2 categories)
- Hesperocnide (2 categories)
- Beloglottis (2 categories)
- Sibara filifolia (2 categories)
- Cylindropuntia bigelovii var. bigelovii (2 categories)
- Dianthus repens (2 categories)
- Symphyotrichum chapmanii (2 categories)
- Draba subalpina (2 categories)
- Lepidium ramosissimum (2 categories)
- Fuirena simplex var. aristulata (2 categories)
- Rumex obtusifolius (2 categories)
- Pyrrocoma liatriformis (2 categories)
- Eucalyptus cladocalyx (2 categories)
- Thesium ramosum (2 categories)
- Porophyllum (2 categories)
- Hulsea brevifolia (2 categories)
- Vulpia microstachys var. microstachys (2 categories)
- Carphephorus tomentosus (2 categories)
- Coryphantha vivipara (2 categories)
- Peperomia glabella (2 categories)
- Acaena novae-zelandiae (2 categories)
- Brassicaceae tribe Anchonieae (2 categories)
- Betula glandulosa (2 categories)
- Clarkia borealis (2 categories)
- Atriplex serenana var. davidsonii (2 categories)
- Coreopsis integrifolia (2 categories)
- Stemodia (2 categories)
- Selaginella oregana (2 categories)
- Listera (2 categories)
- Dasylirion (2 categories)
- Platanthera ciliaris (2 categories)
- Hainardia cylindrica (2 categories)
- Archidiaceae (2 categories)
- Chamaedorea seifrizii (2 categories)
- Artemisia filifolia (2 categories)
- Diplacus vandenbergensis (2 categories)
- Lactuca canadensis (2 categories)
- Amaranthus dubius (2 categories)
- Solidago subsect. Squarrosae (2 categories)
- Festuca viviparoidea subsp. krajinae (2 categories)
- Polanisia uniglandulosa (2 categories)
- Pseudorchis albida subsp. straminea (2 categories)
- Orthotrichum hallii (2 categories)
- Telesonix (2 categories)
- Calochortus clavatus var. clavatus (2 categories)
- Eriogonum novonudum (2 categories)
- Vernonia angustifolia (2 categories)
- Moringaceae (2 categories)
- Elodea (2 categories)
- Schedonnardus paniculatus (2 categories)
- Chylismia scapoidea (2 categories)
- Rhynchospora elliottii (2 categories)
- Tripleurospermum maritimum subsp. phaeocephalum (2 categories)
- Codriophorus norrisii (2 categories)
- Liatris microcephala (2 categories)
- Juncus nevadensis (2 categories)
- Carex sect. Scirpinae (2 categories)
- Eragrostis silveana (2 categories)
- Hirschfeldia incana (2 categories)
- Malaxis unifolia (2 categories)
- Picris (2 categories)
- Muehlenbeckia complexa (2 categories)
- Gomphrena caespitosa (2 categories)
- Anomodon thraustus (2 categories)
- Ceanothus pauciflorus (2 categories)
- Arenaria serpyllifolia var. tenuior (2 categories)
- Taxiphyllum (2 categories)
- Allium atrorubens var. atrorubens (2 categories)
- Sisymbrium altissimum (2 categories)
- Poa arachnifera (2 categories)
- Oncophorus (2 categories)
- Erigeron uncialis var. conjugans (2 categories)
- Euphorbia tithymaloides subsp. smallii (2 categories)
- Micropsis dasycarpa (2 categories)
- Primula cuneifolia subsp. saxifragifolia (2 categories)
- Echinocactus polycephalus var. xeranthemoides (2 categories)
- Paspalum boscianum (2 categories)
- Salix polaris (2 categories)
- Hypericum virgatum (2 categories)
- Ranunculus populago (2 categories)
- Caulanthus barnebyi (2 categories)
- Tradescantia pedicellata (2 categories)
- Crataegus populnea (2 categories)
- Phoradendron villosum subsp. villosum (2 categories)
- Penstemon heterodoxus var. cephalophorus (2 categories)
- Agarista populifolia (2 categories)
- Isoëtes georgiana (2 categories)
- Bryophyllum delagoense (2 categories)
- Boltonia decurrens (2 categories)
- Carex lupuliformis (2 categories)
- Enemion occidentale (2 categories)
- Zephyranthes candida (2 categories)
- Heteranthera limosa (2 categories)
- Luzula acuminata var. carolinae (2 categories)
- Sida spinosa (2 categories)
- Cymodoceaceae (2 categories)
- Dichanthelium aciculare subsp. aciculare (2 categories)
- Symphyotrichum georgianum (2 categories)
- Dryas (2 categories)
- Leptochloa virgata (2 categories)
- Gaillardia pinnatifida (2 categories)
- Rumex violascens (2 categories)
- Quercus alba (2 categories)
- Euclidium (2 categories)
- Thurovia triflora (2 categories)
- Potamogeton floridanus (2 categories)
- Palafoxia arida (2 categories)
- Cardamine bulbosa (2 categories)
- Hyacinthoides hispanica (2 categories)
- Wedelia (2 categories)
- Carya tomentosa (2 categories)
- Cotoneaster lucidus (2 categories)
- Perityle bisetosa var. bisetosa (2 categories)
- Pellaea gastonyi (2 categories)
- Acanthoscyphus parishii var. cienegensis (2 categories)
- Braunia secunda (2 categories)
- Bidens connata (2 categories)
- Clarkia modesta (2 categories)
- Aulacomniaceae (2 categories)
- Corispermum hookeri var. hookeri (2 categories)
- Stephanomeria exigua subsp. deanei (2 categories)
- Selenicereus spinulosus (2 categories)
- Livistona (2 categories)
- Crocanthemum rosmarinifolium (2 categories)
- Deinandra kelloggii (2 categories)
- Platanthera zothecina (2 categories)
- Nerisyrenia linearifolia (2 categories)
- Haplocladium angustifolium (2 categories)
- Arctostaphylos auriculata (2 categories)
- Cheilanthes clevelandii (2 categories)
- Artemisia pygmaea (2 categories)
- Lamarckia (2 categories)
- Amauriopsis dissecta (2 categories)
- Sophronanthe pilosa (2 categories)
- Fimbristylis miliacea (2 categories)
- Polygala nuttallii (2 categories)
- Rosa spinosissima (2 categories)
- Orthotrichum striatum (2 categories)
- Tetradymia spinosa (2 categories)
- Calochortus macrocarpus var. macrocarpus (2 categories)
- Eriogonum ovalifolium var. pansum (2 categories)
- Veronica filiformis (2 categories)
- Elymus glabriflorus (2 categories)
- Schistidium grandirete (2 categories)
- Cinna (2 categories)
- Rhynchospora mixta (2 categories)
- Aster alpinus subsp. vierhapperi (2 categories)
- Triteleia bridgesii (2 categories)
- Collinsia concolor (2 categories)
- Sphagnum talbotianum (2 categories)
- Libertia formosa (2 categories)
- Juncus textilis (2 categories)
- Eremogone capillaris var. americana (2 categories)
- Malvaceae (2 categories)
- Pinus balfouriana (2 categories)
- Muhlenbergia glomerata (2 categories)
- Grammitis nimbata (2 categories)
- Antennaria marginata (2 categories)
- Celtica (2 categories)
- Argyranthemum (2 categories)
- Allium drummondii (2 categories)
- Sisyrinchium idahoense var. segetum (2 categories)
- Poa fendleriana subsp. albescens (2 categories)
- Opuntia basilaris var. basilaris (2 categories)
- Eriochloa (2 categories)
- Euphrasia subarctica (2 categories)
- Mielichhoferia elongata (2 categories)
- Prosthechea cochleata (2 categories)
- Echinochloa colona (2 categories)
- Paspalum setaceum (2 categories)
- Salix sect. Lanatae (2 categories)
- Hypochaeris (2 categories)
- Ranunculus testiculatus (2 categories)
- Tragopogon pratensis (2 categories)
- Crataegus schuettei var. cuneata (2 categories)
- Phyllanthus liebmannianus subsp. platylepis (2 categories)
- Penstemon laxus (2 categories)
- Sorbus decora (2 categories)
- Agave phillipsiana (2 categories)
- Ivesia argyrocoma var. argyrocoma (2 categories)
- Bucklandiella macounii (2 categories)
- Botrychium ascendens (2 categories)
- Carex microdonta (2 categories)
- Entosthodon kochii (2 categories)
- Zigadenus venenosus var. venenosus (2 categories)
- Heterotheca grandiflora (2 categories)
- Lycopodiella (2 categories)
- Cynosurus echinatus (2 categories)
- Dichanthelium dichotomum subsp. microcarpon (2 categories)
- Symphyotrichum oolentangiense (2 categories)
- Sidalcea hirsuta (2 categories)
- Leskeaceae (2 categories)
- Gamochaeta purpurea (2 categories)
- Sacciolepis striata (2 categories)
- Quercus graciliformis (2 categories)
- Erigeron breweri var. breweri (2 categories)
- Eupatorium (2 categories)
- Mentzelia albicaulis (2 categories)
- Thysanolaena (2 categories)
- Potentilla albiflora (2 categories)
- Panicum capillare (2 categories)
- Cardamine rupicola (2 categories)
- Hygrohypnum alpinum (2 categories)
- Erythranthe calcicola (2 categories)
- Wolffia borealis (2 categories)
- Crassula aquatica (2 categories)
- Perityle saxicola (2 categories)
- Pennisetum alopecuroides (2 categories)
- Achnatherum latiglume (2 categories)
- Blechnum (2 categories)
- Carex communis var. amplisquama (2 categories)
- Clarkia subsect. Micranthae (2 categories)
- Helianthus eggertii (2 categories)
- Axonopus fissifolius (2 categories)
- Cornus sessilis (2 categories)
- Senecio aronicoides (2 categories)
- Lomariopsis (2 categories)
- Crossosomataceae (2 categories)
- Delphinium carolinianum subsp. carolinianum (2 categories)
- Pleiacanthus (2 categories)
- Stewartia malacodendron (2 categories)
- Niphotrichum sect. Niphotrichum (2 categories)
- Hastingsia alba (2 categories)
- Arctostaphylos glutinosa (2 categories)
- Aruncus dioicus var. pubescens (2 categories)
- Dodecatheon jeffreyi (2 categories)
- Lasthenia debilis (2 categories)
- Ambrosia salsola (2 categories)
- Fissidens hallianus (2 categories)
- Rosaceae tribe Rubeae (2 categories)
- Oxalis albicans (2 categories)
- Tetraphis pellucida var. pellucida (2 categories)
- Calochortus weedii var. weedii (2 categories)
- Eriogonum reniforme (2 categories)
- Viola (2 categories)
- Elymus tsukushiensis (2 categories)
- Schizachyrium scoparium var. divergens (2 categories)
- Rhytidium (2 categories)
- Triticum turgidum (2 categories)
- Colubrina stricta (2 categories)
- Spiraea lucida (2 categories)
- Sclerocactus wetlandicus (2 categories)
- Lilium pardalinum subsp. wigginsii (2 categories)
- Juniperus occidentalis var. occidentalis (2 categories)
- Eremopoa (2 categories)
- Mammillaria mainiae (2 categories)
- Pinus radiata (2 categories)
- Muhlenbergia texana (2 categories)
- Pleuricospora (2 categories)
- Stipa capensis (2 categories)
- Noccaea fendleri subsp. glauca (2 categories)
- Hazardia squarrosa var. obtusa (2 categories)
- Arctostaphylos manzanita (2 categories)
- Asarum canadense (2 categories)
- Dodecatheon redolens (2 categories)
- Lasthenia minor (2 categories)
- Fissidens polypodioides (2 categories)
- Polygonum aviculare subsp. boreale (2 categories)
- Rosulabryum capillare (2 categories)
- Pteroglossaspis ecristata (2 categories)
- Oxalis dillenii (2 categories)
- Tetrazygia (2 categories)
- Calopogon tuberosus var. simpsonii (2 categories)
- Eriogonum salicornioides (2 categories)
- Viola biflora var. carlottae (2 categories)
- Schlotheimia (2 categories)
- Cirsium douglasii var. douglasii (2 categories)
- Ribes bracteosum (2 categories)
- Astraea (2 categories)
- Trollius albiflorus (2 categories)
- Comarostaphylis diversifolia (2 categories)
- Spiraea virginiana (2 categories)
- Scleropodium (2 categories)
- Limbella fryei (2 categories)
- Kalanchoë integra (2 categories)
- Eremothera boothii subsp. decorticans (2 categories)
- Mammillaria wrightii var. wrightii (2 categories)
- Pinus torreyana subsp. insularis (2 categories)
- Muilla coronata (2 categories)
- Grimmia lisae (2 categories)
- Anthoxanthum monticola subsp. monticola (2 categories)
- Centromadia (2 categories)
- Aristida basiramea (2 categories)
- Dieteria asteroides var. asteroides (2 categories)
- Allium paniculatum (2 categories)
- Smilax lasioneura (2 categories)
- Poa pseudoabbreviata (2 categories)
- Opuntia ×spinosibacca (2 categories)
- Eriogonum arizonicum (2 categories)
- Euthamia graminifolia (2 categories)
- Minuartia muscorum (2 categories)
- Prunus pumila var. depressa (2 categories)
- Echinops ritro subsp. ruthenicus (2 categories)
- Pavonia paludicola (2 categories)
- Salix ×jesupii (2 categories)
- Rhachithecium perpusillum (2 categories)
- Tribulus cistoides (2 categories)
- Crataegus viridis var. lanceolata (2 categories)
- Physaria cinerea (2 categories)
- Penstemon nitidus var. polyphyllus (2 categories)
- Ageratum houstonianum (2 categories)
- Ivesia setosa (2 categories)
- Bunias orientalis (2 categories)
- Bouteloua breviseta (2 categories)
- Carex ouachitana (2 categories)
- Epilobium arcticum (2 categories)
- Zygodon conoideus (2 categories)
- Heuchera brevistaminea (2 categories)
- Lyonothamnus (2 categories)
- Cyperus granitophilus (2 categories)
- Dichanthelium sect. Sphaerocarpa (2 categories)
- Ancistrocarphus (2 categories)
- Symphyotrichum subulatum var. ligulatum (2 categories)
- Sideroxylon reclinatum subsp. reclinatum (2 categories)
- Oenothera drummondii (2 categories)
- Gayophytum diffusum subsp. diffusum (2 categories)
- Sagittaria graminea subsp. graminea (2 categories)
- Quercus rugosa (2 categories)
- Erigeron elmeri (2 categories)
- Euphorbia antisyphilitica (2 categories)
- Timmia sibirica (2 categories)
- Potentilla flabellifolia (2 categories)
- Panicum sect. Antidotalia (2 categories)
- Carex aquatilis var. dives (2 categories)
- Hymenocallis occidentalis (2 categories)
- Erythranthe moschata (2 categories)
- Castilleja elata (2 categories)
- Crataegus (sect. Macracanthae) ser. Macracanthae (2 categories)
- Persicaria sect. Cephalophilon (2 categories)
- Acleisanthes crassifolia (2 categories)
- Brickelliastrum fendleri (2 categories)
- Carex digitalis var. macropoda (2 categories)
- Xanthisma coloradoense (2 categories)
- Helianthus simulans (2 categories)
- Baccharis vanessae (2 categories)
- Senecio multidentatus var. huachucanus (2 categories)
- Ludwigia peruviana (2 categories)
- Croton sonorae (2 categories)
- Streptanthus fenestratus (2 categories)
- Notholaena aschenborniana (2 categories)
- Chenopodium opulifolium (2 categories)
- Aspidotis californica (2 categories)
- Draba (2 categories)
- Layia platyglossa (2 categories)
- Ammophila breviligulata (2 categories)
- Flourensia cernua (2 categories)
- Polygonum polygaloides subsp. confertiflorum (2 categories)
- Rubus hispidus (2 categories)
- Ptychostomum calophyllum (2 categories)
- Thalictrum sect. Heterogamia (2 categories)
- Calymperes afzelii (2 categories)
- Homalothecium (2 categories)
- Eriogonum subg. Pterogonum (2 categories)
- Viola macloskeyi (2 categories)
- Carex simulata (2 categories)
- Schoenoplectus sect. Malacogeton (2 categories)
- Cirsium inamoenum var. davisii (2 categories)
- Ribes mescalerium (2 categories)
- Atrichoseris platyphylla (2 categories)
- Turnera diffusa var. diffusa (2 categories)
- Condalia hookeri (2 categories)
- Spiranthes tuberosa (2 categories)
- Scorzonera hispanica (2 categories)
- Limnophila indica (2 categories)
- Marshallia caespitosa (2 categories)
- Piptochaetium avenaceum (2 categories)
- Myosoton (2 categories)
- Grindelia adenodonta (2 categories)
- Aphanisma blitoides (2 categories)
- Cerastium fastigiatum (2 categories)
- Aristida purpurea var. perplexa (2 categories)
- Digitaria didactyla (2 categories)
- Kalmia microphylla var. microphylla (2 categories)
- Allium speculae (2 categories)
- Solidago bicolor (2 categories)
- Poa sublanata (2 categories)
- Orchidaceae tribe Epidendreae (2 categories)
- Vaccinium cespitosum (2 categories)
- Eriogonum cithariforme var. agninum (2 categories)
- Fagopyrum esculentum (2 categories)
- Pseudelephantopus (2 categories)
- Elatine chilensis (2 categories)
- Sanionia orthothecioides (2 categories)
- Chorizanthe spinosa (2 categories)
- Rhexia mariana var. exalbida (2 categories)
- Trichophorum pumilum (2 categories)
- Crepis bakeri subsp. bakeri (2 categories)
- Penstemon pratensis (2 categories)
- Cleistes (2 categories)
- Spergularia villosa (2 categories)
- Agrimonia gryposepala (2 categories)
- Jarava ichu (2 categories)
- Cakile edentula subsp. edentula (2 categories)
- Brachelyma (2 categories)
- Carex planostachys (2 categories)
- Epilobium montanum (2 categories)
- ×elyleymus aleuticus (2 categories)
- Heuchera sanguinea (2 categories)
- Lythrum californicum (2 categories)
- Cyperus parishii (2 categories)
- Dichromanthus cinnabarinus (2 categories)
- Andropogon glomeratus var. hirsutior (2 categories)
- Synthyris cordata (2 categories)
- Oenothera humifusa (2 categories)
- Gemmabryum violaceum (2 categories)
- Sairocarpus vexillocalyculatus subsp. breweri (2 categories)
- Raillardella (2 categories)
- Erigeron howellii (2 categories)
- Euphorbia deltoidea subsp. deltoidea (2 categories)
- Mentzelia rusbyi (2 categories)
- Tonestus (2 categories)
- Potentilla nana (2 categories)
- Duchesnea (2 categories)
- Carex bicknellii (2 categories)
- Hymenopappus newberryi (2 categories)
- Erythronium americanum (2 categories)
- Castilleja latifolia (2 categories)
- Crataegus chrysocarpa var. praecox (2 categories)
- Petrophytum cinerascens (2 categories)
- Penstemon canescens (2 categories)
- Aconogonon phytolaccifolium var. phytolaccifolium (2 categories)
- Iresine (2 categories)
- Bromidium tandilense (2 categories)
- Boechera fructicosa (2 categories)
- Xerophyllum asphodeloides (2 categories)
- Helminthotheca (2 categories)
- Balsamorhiza incana (2 categories)
- Serenoa repens (2 categories)
- Ctenolepis (2 categories)
- Delphinium subsect. Subscaposa (2 categories)
- Streptopus lanceolatus (2 categories)
- Nymphaea (2 categories)
- Helianthella parryi (2 categories)
- Chenopodium watsonii (2 categories)
- Draba cruciata (2 categories)
- Lechea mensalis (2 categories)
- Amphipappus fremontii var. spinosus (2 categories)
- Fragaria vesca subsp. californica (2 categories)
- Polypodium triseriale (2 categories)
- Rudbeckia amplexicaulis (2 categories)
- Puccinellia arctica (2 categories)
- Thelypodiopsis (2 categories)
- Oxalis macrantha (2 categories)
- Camelina alyssum (2 categories)
- Hordeum intercedens (2 categories)
- Eriogonum umbellatum var. cladophorum (2 categories)
- Viola purpurea var. aurea (2 categories)
- Carex sychnocephala (2 categories)
- Penstemon sect. Cristati (2 categories)
- Scirpus georgianus (2 categories)
- Cirsium pumilum var. pumilum (2 categories)
- Ribes viscosissimum (2 categories)
- Atriplex coronata (2 categories)
- Ulota hutchinsiae var. hutchinsiae (2 categories)
- Constancea (2 categories)
- Sporobolus domingensis (2 categories)
- Sedum album (2 categories)
- Lindera (2 categories)
- Ericameria nauseosa var. speciosa (2 categories)
- Maxonia (2 categories)
- Pityopsis ruthii (2 categories)
- Myriophyllum pinnatum (2 categories)
- Guaiacum angustifolium (2 categories)
- Aquilegia (2 categories)
- Dimorphocarpa (2 categories)
- Alnus alnobetula subsp. fruticosa (2 categories)
- Solidago leiocarpa (2 categories)
- Poaceae tribe Aristideae (2 categories)
- Orobanche (2 categories)
- Vaccinium vitis-idaea (2 categories)
- Eriogonum davidsonii (2 categories)
- Festuca (2 categories)
- Mitella breweri (2 categories)
- Pseudoditrichum (2 categories)
- Eleocharis compressa var. compressa (2 categories)
- Sarmentypnum tundrae (2 categories)
- Chrysogonum virginianum var. brevistolon (2 categories)
- Rhinotropis rimulicola (2 categories)
- Tridens texanus (2 categories)
- Crepis runcinata subsp. hispidulosa (2 categories)
- Sphaeralcea munroana (2 categories)
- Leucopoa (2 categories)
- Jovibarba (2 categories)
- Calamagrostis porteri (2 categories)
- Brachythecium acuminatum (2 categories)
- Carex rufina (2 categories)
- Epiphyllum (2 categories)
- Hibiscus clypeatus (2 categories)
- Macrothelypteris torresiana (2 categories)
- Physaria montana (2 categories)
- Cyperus tetragonus (2 categories)
- Dicranum brevifolium (2 categories)
- Anelsonia eurycarpa (2 categories)
- Arctostaphylos otayensis (2 categories)
- Syntrichia papillosissima (2 categories)
- Silene nivea (2 categories)
- Oenothera primiveris (2 categories)
- Gillenia (2 categories)
- Ranunculus auricomus (2 categories)
- Erigeron muirii (2 categories)
- Euphorbia indivisa (2 categories)
- Mespilus (2 categories)
- Tortula atrovirens (2 categories)
- Potentilla sect. Graciles (2 categories)
- Dudleya farinosa (2 categories)
- Parietaria (2 categories)
- Hymenoxys lemmonii (2 categories)
- Castilleja occidentalis (2 categories)
- Crataegus enderbyensis (2 categories)
- Phedimus aizoon (2 categories)
- Penstemon cyananthus var. subglaber (2 categories)
- Adenophyllum cooperi (2 categories)
- Iris macrosiphon (2 categories)
- Bromus laevipes (2 categories)
- Boechera parishii (2 categories)
- Carex gravida (2 categories)
- Xyris drummondii (2 categories)
- Hennediella stanfordensis (2 categories)
- Barbula orizabensis (2 categories)
- Setaria macrosperma (2 categories)
- Cuniculotinus (2 categories)
- Deschampsia alpina (2 categories)
- Styrax platanifolius (2 categories)
- Odontostomum hartwegii (2 categories)
- Chloris ventricosa (2 categories)
- Draba macounii (2 categories)
- Lemna obscura (2 categories)
- Frankenia palmeri (2 categories)
- Polystichum setigerum (2 categories)
- Rudbeckia mollis (2 categories)
- Pylaisia intricata (2 categories)
- Thelypodium sagittatum subsp. sagittatum (2 categories)
- Oönopsis foliosa (2 categories)
- Camissoniopsis ignota (2 categories)
- Horkelia daucifolia var. indicta (2 categories)
- Eriogonum umbellatum var. umbellatum (2 categories)
- Carex typhina (2 categories)
- Penstemon superbus (2 categories)
- Pedicularis aurantiaca (2 categories)
- Abies magnifica (2 categories)
- Scleria curtissii (2 categories)
- Cistaceae (2 categories)
- Rorippa dubia (2 categories)
- Atriplex holocarpa (2 categories)
- Uropappus lindleyi (2 categories)
- Corchorus hirsutus (2 categories)
- Stanleya pinnata var. texana (2 categories)
- Sedum ochroleucum (2 categories)
- Plagiothecium berggrenianum (2 categories)
- Najas wrightiana (2 categories)
- Guzmania monostachia var. monostachia (2 categories)
- Arabidopsis arenosa subsp. arenosa (2 categories)
- Chaenactis evermannii (2 categories)
- Arnica ovata (2 categories)
- Diphysciaceae (2 categories)
- Koeleria asiatica (2 categories)
- Alopecurus myosuroides (2 categories)
- Solidago radula (2 categories)
- Festuca elmeri (2 categories)
- Pogonarthria (2 categories)
- Orobanche valida subsp. howellii (2 categories)
- Callirhoë (2 categories)
- Eriogonum latifolium (2 categories)
- Venturiella (2 categories)
- Molendoa (2 categories)
- Eleocharis obtusetrigona (2 categories)
- Saussurea angustifolia var. angustifolia (2 categories)
- Chrysopsis scabrella (2 categories)
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