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- Chaetopappa hersheyi (2 categories)
- Claytonia tuberosa (2 categories)
- Lepidium oxycarpum (2 categories)
- Helianthella californica subsp. nevadensis (2 categories)
- Symphyotrichum subg. Ascendentes (2 categories)
- Eurybia surculosa (2 categories)
- Petrophytum (2 categories)
- Boerhavia purpurascens (2 categories)
- Saxifraga tricuspidata (2 categories)
- Anthenantia rufa (2 categories)
- Penstemon confertus (2 categories)
- Rhodiola integrifolia subsp. neomexicana (2 categories)
- Potentilla flabellifolia (2 categories)
- Lysimachia (2 categories)
- Elodium blandowii (2 categories)
- Eriogonum luteolum var. caninum (2 categories)
- Hypericum prolificum (2 categories)
- Cryptogramma cascadensis (2 categories)
- Thymelaea (2 categories)
- Mirabilis rotundifolia (2 categories)
- Simsia (2 categories)
- Verbascum sinuatum var. sinuatum (2 categories)
- Lachnocaulon digynum (2 categories)
- Grusonia parishii (2 categories)
- Streptanthus carinatus subsp. carinatus (2 categories)
- Agalinis edwardsiana (2 categories)
- Eupatorium serotinum (2 categories)
- Ranunculus ficaria (2 categories)
- Penstemon sect. Bridgesiani (2 categories)
- Polygonum polygaloides subsp. confertiflorum (2 categories)
- Betula neoalaskana (2 categories)
- Bellardia viscosa (2 categories)
- Salix nivalis (2 categories)
- Eriochloa punctata (2 categories)
- Arnoglossum atriplicifolium (2 categories)
- Claopodium (2 categories)
- Logfia (2 categories)
- Ambrosia grayi (2 categories)
- Echinocereus bonkerae (2 categories)
- Oclemena (2 categories)
- Humulus lupulus var. lupuloides (2 categories)
- Gayophytum decipiens (2 categories)
- Pityopsis graminifolia var. tenuifolia (2 categories)
- Dichanthelium ovale subsp. ovale (2 categories)
- Cardamine californica (2 categories)
- Sida hermaphrodita (2 categories)
- Bucklandiella sudetica (2 categories)
- Tetradymia stenolepis (2 categories)
- Mentzelia todiltoensis (2 categories)
- Juncus subg. Alpini (2 categories)
- Spiranthes ovalis (2 categories)
- Drosanthemum floribundum (2 categories)
- Rumex sibiricus (2 categories)
- Triteleia clementina (2 categories)
- Crepis biennis (2 categories)
- Acaena pallida (2 categories)
- Ericameria nauseosa var. ceruminosa (2 categories)
- Pyrola grandiflora (2 categories)
- Poa sublanata (2 categories)
- Atriplex sect. Semibaccata (2 categories)
- Consolida ajacis (2 categories)
- Erigeron chrysopsidis var. brevifolius (2 categories)
- Arctotis fastuosa (2 categories)
- Yucca tenuistyla (2 categories)
- Chylismia cardiophylla subsp. cardiophylla (2 categories)
- Lilium humboldtii subsp. humboldtii (2 categories)
- Allium lacunosum var. kernensis (2 categories)
- Najas (2 categories)
- Heterotheca jonesii (2 categories)
- Florestina tripteris (2 categories)
- Physaria lindheimeri (2 categories)
- Pseudelephantopus (2 categories)
- Delphinium hansenii (2 categories)
- Marshallia trinervia (2 categories)
- Calochortus macrocarpus var. maculosus (2 categories)
- Eriophyllum confertiflorum (2 categories)
- Selaginellaceae (2 categories)
- Brickellia eupatorioides var. gracillima (2 categories)
- Cyperus setigerus (2 categories)
- Carex projecta (2 categories)
- Oryza sativa (2 categories)
- Iva annua (2 categories)
- Spergularia macrotheca var. longistyla (2 categories)
- Ceanothus foliosus var. medius (2 categories)
- Distichium (2 categories)
- Rosa pisocarpa subsp. pisocarpa (2 categories)
- Tragus (2 categories)
- Oxalis purpurea (2 categories)
- Epilobium sect. Pachydium (2 categories)
- Vulpia octoflora var. hirtella (2 categories)
- Chaptalia (2 categories)
- Clematis occidentalis var. occidentalis (2 categories)
- Leptochloa panicea (2 categories)
- Syngonanthus flavidulus (2 categories)
- Fabronia (2 categories)
- Pharus glaber (2 categories)
- Bontia (2 categories)
- Schistidium agassizii (2 categories)
- Apacheria (2 categories)
- Penstemon discolor (2 categories)
- Helianthus exilis (2 categories)
- Rhododendron vaseyi (2 categories)
- Potentilla nana (2 categories)
- Lythrum ovalifolium (2 categories)
- Elymus hirsutus (2 categories)
- Eriogonum nealleyi (2 categories)
- Hypnum hamulosum (2 categories)
- Cucurbita melopepo subsp. melopepo (2 categories)
- Carex frankii (2 categories)
- Opuntia engelmannii var. engelmannii (2 categories)
- Thysanolaena latifolia (2 categories)
- Mnium lycopodioides (2 categories)
- Castilleja applegatei var. viscida (2 categories)
- Sisyrinchium funereum (2 categories)
- Vernonia flaccidifolia (2 categories)
- Ceanothus tomentosus (2 categories)
- Lagunaria patersonia (2 categories)
- Gutierrezia texana var. texana (2 categories)
- Streptanthus platycarpus (2 categories)
- Agavaceae (2 categories)
- Euphorbia conferta (2 categories)
- Penstemon subglaber (2 categories)
- Polypodium triseriale (2 categories)
- Bidens leptocephala (2 categories)
- Fagopyrum (2 categories)
- Phemeranthus aurantiacus (2 categories)
- Bothriochloa bladhii (2 categories)
- Schistidium flaccidum (2 categories)
- Aphanorrhegma (2 categories)
- Helianthus maximiliani (2 categories)
- Rhynchospora baldwinii (2 categories)
- Potentilla pseudosericea (2 categories)
- Macleaya cordata (2 categories)
- Elymus pringlei (2 categories)
- Eriogonum nudum var. murinum (2 categories)
- Hypnum revolutum var. ravaudii (2 categories)
- Cucurbitaceae (2 categories)
- Carex glaucescens (2 categories)
- Opuntia macrocentra (2 categories)
- Tidestromia suffruticosa var. oblongifolia (2 categories)
- Moehringia trinervia (2 categories)
- Castilleja chlorotica (2 categories)
- Sisyrinchium littorale (2 categories)
- Veronica (2 categories)
- Celosia (2 categories)
- Lapsana communis (2 categories)
- Gymnocarpium appalachianum (2 categories)
- Striga asiatica (2 categories)
- Agave delamateri (2 categories)
- Euphorbia deltoidea subsp. adhaerens (2 categories)
- Penstemon tiehmii (2 categories)
- Polypremum (2 categories)
- Bigelowia nudata var. nudata (2 categories)
- Salix sect. Hastatae (2 categories)
- Andropogon glomeratus var. pumilus (2 categories)
- Pedicularis lanata subsp. lanata (2 categories)
- Eriogonum breedlovei (2 categories)
- Artemisia filifolia (2 categories)
- Clarkia gracilis subsp. tracyi (2 categories)
- Ludwigia grandiflora (2 categories)
- Ammannia auriculata (2 categories)
- Echinochloa walteri (2 categories)
- Oenothera cespitosa subsp. macroglottis (2 categories)
- Hygroamblystegium varium var. humile (2 categories)
- Geum aleppicum (2 categories)
- Planera aquatica (2 categories)
- Dichelostemma congestum (2 categories)
- Buxbaumia aphylla (2 categories)
- Tetrazygia bicolor (2 categories)
- Micranthes hieraciifolia (2 categories)
- Sidalcea keckii (2 categories)
- Juniperus occidentalis var. occidentalis (2 categories)
- Sporobolus floridanus (2 categories)
- Saccharum ravennae (2 categories)
- Trollius laxus (2 categories)
- Parnassia grandifolia (2 categories)
- Glossopetalon spinescens var. microphyllum (2 categories)
- Acaulon triquetrum (2 categories)
- Pyrrocoma uniflora var. uniflora (2 categories)
- Poaceae tribe Gynerieae (2 categories)
- Aureolaria (2 categories)
- Cordylanthus eremicus subsp. eremicus (2 categories)
- Erigeron foliosus var. mendocinus (2 categories)
- Arenaria serpyllifolia var. tenuior (2 categories)
- Zeuxine strateumatica (2 categories)
- Cimicifuga arizonica (2 categories)
- Limnanthes floccosa subsp. californica (2 categories)
- Allium schoenoprasum (2 categories)
- Nasturtium officinale (2 categories)
- Heuchera caespitosa (2 categories)
- Frangula betulifolia (2 categories)
- Physaria thamnophila (2 categories)
- Pseudognaphalium leucocephalum (2 categories)
- Delphinium sapellonis (2 categories)
- Mecardonia acuminata var. acuminata (2 categories)
- Calopogon tuberosus var. tuberosus (2 categories)
- Erysimum concinnum (2 categories)
- Senecio atratus (2 categories)
- Brodiaea californica subsp. leptandra (2 categories)
- Cyrto-hypnum schistocalyx (2 categories)
- Carex scopulorum var. prionophylla (2 categories)
- Ivesia rhypara var. rhypara (2 categories)
- Sphaeralcea pedatifida (2 categories)
- Dodecatheon frigidum (2 categories)
- Rosaceae tribe Lyonothamneae (2 categories)
- Tribulus terrestris (2 categories)
- Packera bolanderi var. harfordii (2 categories)
- Crataegus gattingeri (2 categories)
- Equisetum variegatum subsp. alaskanum (2 categories)
- Wijkia (2 categories)
- Chelidonium (2 categories)
- Pseudostellaria sierrae (2 categories)
- Asteraceae (tribe Heliantheae) subtribe Clappiinae (2 categories)
- Clethra acuminata (2 categories)
- Syntrichia sinensis (2 categories)
- Ferocactus wislizeni (2 categories)
- Philonotis (2 categories)
- Botrychium oneidense (2 categories)
- Schizachyrium sanguineum (2 categories)
- Aquilegia barnebyi (2 categories)
- Penstemon glaber var. brandegeei (2 categories)
- Helianthus smithii (2 categories)
- Rhynchospora gracilenta (2 categories)
- Potentilla sect. Rubricaules (2 categories)
- Magnolia macrophylla (2 categories)
- Eriogonum panguicense (2 categories)
- Sclerocactus wrightiae (2 categories)
- Idahoa scapigera (2 categories)
- Cyclanthera dissecta (2 categories)
- Carex hoodii (2 categories)
- Orchidaceae (tribe Cymbidieae) subtribe Corallorhizinae (2 categories)
- Timmiaceae (2 categories)
- Monolopia (2 categories)
- Castilleja glandulifera (2 categories)
- Smilax bona-nox (2 categories)
- Didymodon rigidulus var. gracilis (2 categories)
- Corydalis curvisiliqua subsp. curvisiliqua (2 categories)
- Elymus wawawaiensis (2 categories)
- Veronica triphyllos (2 categories)
- Centaurea jacea (2 categories)
- Lasthenia glabrata subsp. glabrata (2 categories)
- Habenaria distans (2 categories)
- Styrax platanifolius subsp. texanus (2 categories)
- Agave utahensis subsp. kaibabensis (2 categories)
- Euphorbia hyssopifolia (2 categories)
- Pentagramma pallida (2 categories)
- Polytrichastrum formosum (2 categories)
- Bletia (2 categories)
- Salix subg. Vetrix (2 categories)
- Anemia (2 categories)
- Pedicularis verticillata (2 categories)
- Eriogonum contiguum (2 categories)
- Artemisia pygmaea (2 categories)
- Clarkia speciosa subsp. nitens (2 categories)
- Ranunculus sceleratus var. sceleratus (2 categories)
- Luetkea (2 categories)
- Amphidium (2 categories)
- Edgeworthia gardneri (2 categories)
- Hylotelephium telephium (2 categories)
- Plantago sparsiflora (2 categories)
- Oenothera flava (2 categories)
- Carex aquatilis var. minor (2 categories)
- Calamagrostis (2 categories)
- Thalictrum sect. Leucocoma (2 categories)
- Micranthes texana (2 categories)
- Sideroxylon foetidissimum (2 categories)
- Staphylea (2 categories)
- Sagina procumbens (2 categories)
- Paronychia rugelii (2 categories)
- Glyceria striata (2 categories)
- Achnatherum occidentale subsp. occidentale (2 categories)
- Quercus coccinea (2 categories)
- Pohlia andalusica (2 categories)
- Ayenia compacta (2 categories)
- Coreocarpus (2 categories)
- Erigeron lackschewitzii (2 categories)
- Argyranthemum (2 categories)
- Zizania palustris (2 categories)
- Cirsium arizonicum var. chellyense (2 categories)
- Allowissadula holosericea (2 categories)
- Drymocallis pseudorupestris var. crumiana (2 categories)
- Neogaerrhinum filipes (2 categories)
- Fremontodendron (2 categories)
- Picea breweriana (2 categories)
- Dendromecon harfordii (2 categories)
- Melampyrum lineare (2 categories)
- Calymperes erosum (2 categories)
- Erythranthe cinnabarina (2 categories)
- Senecio integerrimus var. ochroleucus (2 categories)
- Bromus carinatus var. marginatus (2 categories)
- Dactylorhiza majalis var. junialis (2 categories)
- Carex sect. Hispidae (2 categories)
- Jaffueliobryum wrightii (2 categories)
- Sphagnum austinii (2 categories)
- Doronicum plantagineum (2 categories)
- Trichoptilium (2 categories)
- Packera millefolium (2 categories)
- Crataegus margarettae var. margarettae (2 categories)
- Eragrostis lugens (2 categories)
- Woodsia obtusa subsp. occidentalis (2 categories)
- Chenopodium ficifolium (2 categories)
- Psilostrophe cooperi (2 categories)
- Asteraceae tribe Plucheeae (2 categories)
- Cochlearia (2 categories)
- Leucodon andrewsianus (2 categories)
- Talinopsis frutescens (2 categories)
- Phoenicaulis (2 categories)
- Bouteloua hirsuta subsp. hirsuta (2 categories)
- Schoenoplectus americanus (2 categories)
- Penstemon humilis var. humilis (2 categories)
- Muhlenbergia asperifolia (2 categories)
- Helminthotheca echioides (2 categories)
- Festuca lenensis (2 categories)
- Rhynchospora recognita (2 categories)
- Poteridium annuum (2 categories)
- Malacothrix coulteri (2 categories)
- Eriogonum rosense var. rosense (2 categories)
- Scopelophila cataractae (2 categories)
- Carex lapponica (2 categories)
- Orcuttia (2 categories)
- Inula salicina (2 categories)
- Tonestus eximius (2 categories)
- Mortonia sempervirens (2 categories)
- Castilleja mendocinensis (2 categories)
- Solidago arenicola (2 categories)
- Digitalis grandiflora (2 categories)
- Coryphantha robbinsorum (2 categories)
- Encalypta rhaptocarpa (2 categories)
- Viola canadensis var. rugulosa (2 categories)
- Cerastium aleuticum (2 categories)
- Layia leucopappa (2 categories)
- Haloragaceae (2 categories)
- Sullivantia sullivantii (2 categories)
- Ageratum maritimum (2 categories)
- Euphorbia ocellata subsp. rattanii (2 categories)
- Peritoma arborea var. arborea (2 categories)
- Boechera collinsii (2 categories)
- Samolus ebracteatus (2 categories)
- Anemone occidentalis (2 categories)
- Pellaea mucronata subsp. mucronata (2 categories)
- Eriogonum douglasii var. meridionale (2 categories)
- Aruncus dioicus var. pubescens (2 categories)
- Populus deltoides subsp. deltoides (2 categories)
- Elatine triandra (2 categories)
- Hymenopappus filifolius var. filifolius (2 categories)
- Platanthera leucophaea (2 categories)
- Dicranum pallidisetum (2 categories)
- Oenothera macrocarpa subsp. fremontii (2 categories)
- Carex bicolor (2 categories)
- Calamagrostis tweedyi (2 categories)
- Thelypodiopsis ambigua (2 categories)
- Micropus californicus var. californicus (2 categories)
- Carex timida (2 categories)
- Stellaria humifusa (2 categories)
- Sagittaria rigida (2 categories)
- Kalmia buxifolia (2 categories)
- Ulota hutchinsiae var. rufescens (2 categories)
- Paspalum acuminatum (2 categories)
- Gossypianthus (2 categories)
- Acleisanthes diffusa (2 categories)
- Erythronium umbilicatum subsp. umbilicatum (2 categories)
- Quercus john-tuckeri (2 categories)
- Polanisia (2 categories)
- Baccharis salicina (2 categories)
- Coreopsis sect. Pugiopappus (2 categories)
- Erigeron parishii (2 categories)
- Arida parviflora (2 categories)
- Zygodon viridissimus var. dentatus (2 categories)
- Cirsium edule var. edule (2 categories)
- Linum arenicola (2 categories)
- Alopecurus aequalis var. aequalis (2 categories)
- Dudleya abramsii subsp. abramsii (2 categories)
- Nevada (2 categories)
- Hibiscus clypeatus subsp. clypeatus (2 categories)
- Froelichia texana (2 categories)
- Pilosocereus robinii (2 categories)
- Descurainia kenheilii (2 categories)
- Camelina microcarpa (2 categories)
- Erythranthe marmorata (2 categories)
- Senecio viscosus (2 categories)
- Bromus polyanthus (2 categories)
- Melica porteri var. laxa (2 categories)
- Carex sect. Shortianae (2 categories)
- Jeffersonia diphylla (2 categories)
- Sphagnum lescurii (2 categories)
- Draba brachycarpa (2 categories)
- Rubus pascuus (2 categories)
- Trientalis (2 categories)
- Paeonia brownii (2 categories)
- Crataegus pennsylvanica (2 categories)
- Eragrostis unioloides (2 categories)
- Chenopodium sect. Pseudoblitum (2 categories)
- Pterospora (2 categories)
- Poa abbreviata (2 categories)
- Athyrium filix-femina var. cyclosorum (2 categories)
- Coix lacryma-jobi (2 categories)
- Taraxacum hyparcticum (2 categories)
- Xanthisma gypsophilum (2 categories)
- Chorizanthe obovata (2 categories)
- Brachyelytrum erectum (2 categories)
- Schwalbea americana (2 categories)
- Lewisia cotyledon var. cotyledon (2 categories)
- Agrostis tolucensis (2 categories)
- Penstemon leonardii var. higginsii (2 categories)
- Muhlenbergia pectinata (2 categories)
- Herbertia (2 categories)
- Festuca subg. Montanae (2 categories)
- Ribes californicum (2 categories)
- Prescottia (2 categories)
- Malaxis paludosa (2 categories)
- Eriogonum subg. Eucycla (2 categories)
- Secale strictum (2 categories)
- Cynodon dactylon var. aridus (2 categories)
- Carex lurida (2 categories)
- Orobanche californica subsp. jepsonii (2 categories)
- Iris douglasiana (2 categories)
- Tortula bolanderi (2 categories)
- Castilleja parviflora var. oreopola (2 categories)
- Solidago guiradonis (2 categories)
- Digitaria patens (2 categories)
- Cotoneaster gamblei (2 categories)
- Enteropogon (2 categories)
- Viola ocellata (2 categories)
- Cerastium tomentosum (2 categories)
- Lechea lakelae (2 categories)
- Harrimanella hypnoides (2 categories)
- Symphyotrichum dumosum (2 categories)
- Agrimonia incisa (2 categories)
- Euphorbia sect. Poinsettia (2 categories)
- Perityle lemmonii (2 categories)
- Boechera hastatula (2 categories)
- Sapotaceae (2 categories)
- Anoda abutiloides (2 categories)
- Pennisetum pedicellatum (2 categories)
- Eriogonum giganteum var. giganteum (2 categories)
- Asparagus (2 categories)
- Rhagadiolus (2 categories)
- Portulacaceae (2 categories)
- Luziola peruviana (2 categories)
- Eleocharis elongata (2 categories)
- Hymenothrix wislizeni (2 categories)
- Croomia pauciflora (2 categories)
- Platyschkuhria integrifolia (2 categories)
- Oenothera sect. Eremia (2 categories)
- Thelypodium stenopetalum (2 categories)
- Mikania (2 categories)
- Carex vexans (2 categories)
- Stenorrhynchos michuacanum (2 categories)
- Salix arbusculoides (2 categories)
- Kelseya (2 categories)
- Urospermum (2 categories)
- Paspalum quadrifarium (2 categories)
- Grayia (2 categories)
- Acoraceae (2 categories)
- Eucalyptus tereticornis (2 categories)
- Quercus sadleriana (2 categories)
- Polygala cymosa (2 categories)
- Balsamorhiza (2 categories)
- Cornus canadensis (2 categories)
- Erigeron pygmaeus (2 categories)
- Aristida pansa (2 categories)
- ×elyleymus jamesensis (2 categories)
- Cirsium occidentale var. californicum (2 categories)
- Linum medium var. texanum (2 categories)
- Althaea cannabina (2 categories)
- Dudleya nesiotica (2 categories)
- Noccaea fendleri subsp. fendleri (2 categories)
- Hieracium fendleri (2 categories)
- Horkelia californica var. californica (2 categories)
- Funariaceae (2 categories)
- Pinus lambertiana (2 categories)
- Camissoniopsis intermedia (2 categories)
- Erythranthe verbenacea (2 categories)
- Setaria arizonica (2 categories)
- Brotherella henonii (2 categories)
- Mentzelia asperula (2 categories)
- Juncus arcticus var. alaskanus (2 categories)
- Sphagnum sect. Acutifolia (2 categories)
- Draba howellii (2 categories)
- Trillium maculatum (2 categories)
- Panicum bergii (2 categories)
- Crataegus scabrida var. asperifolia (2 categories)
- Eremogone congesta var. prolifera (2 categories)
- Chloris andropogonoides (2 categories)
- Ptychostomum cernuum (2 categories)
- Poa cusickii (2 categories)
- Atriplex canescens var. macilenta (2 categories)
- Collinsia verna (2 categories)
- Ximeniaceae (2 categories)
- Chorizanthe xanti (2 categories)
- Phyllostachys (2 categories)
- Brachythecium coruscum (2 categories)
- Sciuro-hypnum populeum (2 categories)
- Leymus racemosus (2 categories)
- Arctanthemum (2 categories)
- Aletris bracteata (2 categories)
- Penstemon nitidus var. nitidus (2 categories)
- Muilla (2 categories)
- Hesperaloe parviflora (2 categories)
- Filipendula rubra (2 categories)
- Ribes missouriense (2 categories)
- Prosartes lanuginosa (2 categories)
- Dasistoma (2 categories)
- Malva pseudolavatera (2 categories)
- Callirhoë alcaeoides (2 categories)
- Eriogonum umbellatum var. argus (2 categories)
- Sedum nevii (2 categories)
- Brassica elongata (2 categories)
- Cyperus compressus (2 categories)
- Carex microglochin subsp. microglochin (2 categories)
- Orthocarpus (2 categories)
- Iris verna var. smalliana (2 categories)
- Castilleja sessiliflora (2 categories)
- Solidago patula subsp. strictula (2 categories)
- Diospyros (2 categories)
- Cotyledon orbiculata var. oblonga (2 categories)
- Ephedra antisyphilitica (2 categories)
- Viola purpurea var. purpurea (2 categories)
- Cercocarpus ledifolius var. intermontanus (2 categories)
- Lemna (2 categories)
- Hebecarpa barbeyana (2 categories)
- Symphyotrichum lanceolatum var. interior (2 categories)
- Euphorbiaceae (2 categories)
- Persicaria (2 categories)
- Boechera pinzliae (2 categories)
- Sarracenia rubra subsp. gulfensis (2 categories)
- Antennaria aromatica (2 categories)
- Penstemon arkansanus (2 categories)
- Eriogonum hieracifolium (2 categories)
- Rhexia mariana var. mariana (2 categories)
- Potamogeton richardsonii (2 categories)
- Luzula subg. Luzula (2 categories)
- Eleocharis parishii (2 categories)
- Hypericaceae (2 categories)
- Croton cortesianus (2 categories)
- Pleurochaete (2 categories)
- Carex comosa (2 categories)
- Oenothera subsect. Schizocarya (2 categories)
- Thelypteris simulata (2 categories)
- Minuartia godfreyi (2 categories)
- Carphephorus bellidifolius (2 categories)
- Silene scouleri subsp. scouleri (2 categories)
- Vancouveria (2 categories)
- Salix daphnoides (2 categories)
- Koeberlinia spinosa var. spinosa (2 categories)
- Passiflora lutea (2 categories)
- Grimmia nevadensis (2 categories)
- Adenophyllum porophylloides (2 categories)
- Eucommia ulmoides (2 categories)
- Raillardella argentea (2 categories)
- Polygonella (2 categories)
- Berberis higginsiae (2 categories)
- Barbula convoluta var. eustegia (2 categories)
- Corydalis aurea subsp. aurea (2 categories)
- Erigeron tenellus (2 categories)
- Aristolochia maxima (2 categories)
- Cirsium scariosum var. citrinum (2 categories)
- Liquidambar (2 categories)
- Amaranthus greggii (2 categories)
- Dysphania anthelmintica (2 categories)
- Notholaena aliena (2 categories)
- Hilaria rigida (2 categories)
- Horkelia sect. Horkelia (2 categories)
- Galinsoga quadriradiata (2 categories)
- Piperaceae (2 categories)
- Dichanthelium (2 categories)
- Campylopus atrovirens (2 categories)
- Setaria verticilliformis (2 categories)
- Bryoerythrophyllum ferruginascens (2 categories)
- Taxodium distichum var. imbricarium (2 categories)
- Mentzelia laevicaulis var. laevicaulis (2 categories)
- Juncus elliottii (2 categories)
- Sphenopholis longiflora (2 categories)
- Draba paucifructa (2 categories)
- Rumex acetosa (2 categories)
- Triphora trianthophoros (2 categories)
- Panicum paludosum (2 categories)
- Crataegus succulenta var. michiganensis (2 categories)
- Abies procera (2 categories)
- Eremothera boothii subsp. alyssoides (2 categories)
- Chlorogalum purpureum var. reductum (2 categories)
- Puccinellia bruggemannii (2 categories)
- Poa lettermanii (2 categories)
- Combretum indicum (2 categories)
- Xyris jupicai (2 categories)
- Chrysophyllum oliviforme subsp. oliviforme (2 categories)
- Physaria didymocarpa subsp. didymocarpa (2 categories)
- Liatris hirsuta (2 categories)
- Arctostaphylos crustacea subsp. crustacea (2 categories)
- Allium bolanderi (2 categories)
- Penstemon platyphyllus (2 categories)
- Myoporum parvifolium (2 categories)
- Hesperolinon micranthum (2 categories)
- Fissidens asplenioides (2 categories)
- Ribes watsonianum (2 categories)
- Prunus glandulosa (2 categories)
- Deinandra increscens subsp. increscens (2 categories)
- Mammillaria heyderi var. bullingtoniana (2 categories)
- Callitriche terrestris (2 categories)
- Eriogonum umbellatum var. smallianum (2 categories)
- Sedum stenopetalum var. stenopetalum (2 categories)
- Brassicaceae tribe Lunarieae (2 categories)
- Cyperus gracilis (2 categories)
- Carex obtusata (2 categories)
- Orthotrichum anomalum (2 categories)
- Isocoma tenuisecta (2 categories)
- Sorbus subg. Torminaria (2 categories)
- Catopsis floribunda (2 categories)
- Diplacus compactus (2 categories)
- Tradescantia brevifolia (2 categories)
- Crataegus (sect. Coccineae) ser. Parvifoliae (2 categories)
- Epigaea repens (2 categories)
- Viscum (2 categories)
- Chaenactis sect. Macrocarphus (2 categories)
- Claytonia multiscapa (2 categories)
- Lepidium densiflorum (2 categories)
- Helenium bolanderi (2 categories)
- Symphyotrichum pratense (2 categories)
- Eurybia avita (2 categories)
- Boechera villosa (2 categories)
- Saxifraga chrysantha (2 categories)
- Antennaria pulchella (2 categories)
- Penstemon calycosus (2 categories)
- Rhinotropis rimulicola var. mescalerorum (2 categories)
- Potentilla breweri (2 categories)
- Lygodesmia ramosissima (2 categories)
- Elephantopus nudatus (2 categories)
- Eriogonum lachnogynum var. colobum (2 categories)
- Hypericum hypericoides subsp. hypericoides (2 categories)
- Croton soliman (2 categories)
- Carex deflexa var. deflexa (2 categories)
- Omalotheca (2 categories)
- Thladiantha (2 categories)
- Carya illinoinensis (2 categories)
- Silphium glutinosum (2 categories)
- Veratrum album var. oxysepalum (2 categories)
- Krigia montana (2 categories)
- Pecluma dispersa (2 categories)
- Grindelia hirsutula (2 categories)
- Aegilops neglecta (2 categories)
- Eupatorium godfreyanum (2 categories)
- Ranunculus austro-oreganus (2 categories)
- Polygonum erectum (2 categories)
- Bernardia obovata (2 categories)
- Bataceae (2 categories)
- Salix irrorata (2 categories)
- Eriocaulon decangulare (2 categories)
- Arnica griscomii subsp. griscomii (2 categories)
- Cistanthe tweedyi (2 categories)
- Litsea (2 categories)
- Amblyodon dealbatus (2 categories)
- Echinacea (2 categories)
- Nyctaginia capitata (2 categories)
- Holocarpha virgata (2 categories)
- Hudsonia montana (2 categories)
- Gaudinia (2 categories)
- Pireella cymbifolia (2 categories)
- Dichanthelium dichotomum subsp. lucidum (2 categories)
- Cannabis (2 categories)
- Sibaropsis hammittii (2 categories)
- Buchnera floridana (2 categories)
- Terminalia (2 categories)
- Mentzelia pterosperma (2 categories)
- Juncus nevadensis (2 categories)
- Spiraea ×vanhouttei (2 categories)
- Draba streptobrachia (2 categories)
- Rumex maritimus (2 categories)
- Tripterocalyx micranthus (2 categories)
- Panicum urvilleanum (2 categories)
- Crataegus ×dispessa (2 categories)
- Abutilon (2 categories)
- Chorizanthe diffusa (2 categories)
- Pylaisia polyantha (2 categories)
- Poa sect. Homalopoa (2 categories)
- Atriplex phyllostegia (2 categories)
- Conicosia pugioniformis (2 categories)
- Erigeron bigelovii (2 categories)
- Arctostaphylos sensitiva (2 categories)
- Yucca constricta (2 categories)
- Chrysothamnus eremobius (2 categories)
- Liatris tenuifolia (2 categories)
- Arctostaphylos manzanita subsp. elegans (2 categories)
- Allium fimbriatum (2 categories)
- Myriophyllum laxum (2 categories)
- Heterophyllium affine (2 categories)
- Fissidens taylorii (2 categories)
- Rorippa indica (2 categories)
- Prunus subhirtella (2 categories)
- Manilkara zapota (2 categories)
- Calochortus eurycarpus (2 categories)
- Erioneuron avenaceum (2 categories)
- Selaginella pilifera (2 categories)
- Cyperus papyrus (2 categories)
- Carex petasata (2 categories)
- Orthotrichum pycnophyllum (2 categories)
- Isoëtes georgiana (2 categories)
- Ceanothus americanus (2 categories)
- Solidago subsect. Triplinerviae (2 categories)
- Diplacus traskiae (2 categories)
- Rosa cinnamomea (2 categories)
- Tragia amblyodonta (2 categories)
- Epilobium luteum (2 categories)
- Vittaria (2 categories)
- Chamaecyparis lawsoniana (2 categories)
- Clematis albicoma (2 categories)
- Lepidium tiehmii (2 categories)
- Helianthus anomalus (2 categories)
- Symphyotrichum subulatum var. subulatum (2 categories)
- Euthamia caroliniana (2 categories)
- Petrorhagia saxifraga var. saxifraga (2 categories)
- Schaefferia (2 categories)
- Anthoxanthum nitens (2 categories)
- Penstemon cyananthus var. judyae (2 categories)
- Rhododendron austrinum (2 categories)
- Potentilla gracilis var. owyheensis (2 categories)
- Lysimachia nummularia (2 categories)
- Elymus bakeri (2 categories)
- Eriogonum microtheca var. alpinum (2 categories)
- Hypericum sphaerocarpum (2 categories)
- Ctenium floridanum (2 categories)
- Carex epapillosa (2 categories)
- Ophioglossum pusillum (2 categories)
- Thymophylla pentachaeta var. belenidium (2 categories)
- Miscanthus oligostachyus (2 categories)
- Castanea dentata (2 categories)
- Sisymbrium irio (2 categories)
- Verbesina encelioides (2 categories)
- Ceanothus ophiochilus (2 categories)
- Lactuca sativa (2 categories)
- Guilleminea (2 categories)
- Streptanthus glandulosus subsp. glandulosus (2 categories)
- Agalinis linifolia (2 categories)
- Euphorbia angusta (2 categories)
- Ranunculus glacialis var. camissonis (2 categories)
- Penstemon sect. Petiolati (2 categories)
- Polygonum sect. Polygonum (2 categories)
- Betulaceae (2 categories)
- Berberidaceae (2 categories)
- Salix petiolaris (2 categories)
- Ancistrocarphus filagineus (2 categories)
- Pedicularis attollens subsp. protogyna (2 categories)
- Eriogonum alpinum (2 categories)
- Aronia melanocarpa (2 categories)
- Clarkia amoena subsp. caurina (2 categories)
- Lolium rigidum (2 categories)
- Echinocereus ledingii (2 categories)
- Odontostomum (2 categories)
- Huperzia selago (2 categories)
- Gazania linearis (2 categories)
- Plagiobryoides (2 categories)
- Dichanthelium scabriusculum (2 categories)
- Cardamine hirsuta (2 categories)
- Sida ulmifolia (2 categories)
- Buddleja racemosa var. incana (2 categories)
- Tetraneuris acaulis var. acaulis (2 categories)
- Mercurialis (2 categories)
- Juncus textilis (2 categories)
- Spirodela polyrrhiza (2 categories)
- Drummondia (2 categories)
- Rumex triangulivalvis (2 categories)
- Triteleia ixioides subsp. unifolia (2 categories)
- Ginkgoaceae (2 categories)
- Crepis monticola (2 categories)
- Acalypha monostachya (2 categories)
- Ericameria nauseosa var. oreophila (2 categories)
- Pyrrocoma apargioides (2 categories)
- Poa trivialis (2 categories)
- Atriplex subg. Pterochiton (2 categories)
- Conyza bonariensis (2 categories)
- Erigeron consimilis (2 categories)
- Arecaceae (tribe Areceae) subtribe Dypsidinae (2 categories)
- Zannichelliaceae (2 categories)
- Chylismia claviformis subsp. rubescens (2 categories)
- Lilium pardalinum subsp. pardalinum (2 categories)
- Allium nevadense (2 categories)
- Najas minor (2 categories)
- Heterotheca sessiliflora subsp. bolanderi (2 categories)
- Fontinalis antipyretica (2 categories)
- Physaria obcordata (2 categories)
- Pseudobryum cinclidioides (2 categories)
- Delphinium luteum (2 categories)
- Matricaria discoidea (2 categories)
- Calochortus panamintensis (2 categories)
- Eriophyllum lanatum var. integrifolium (2 categories)
- Seligeria acutifolia (2 categories)
- Brickellia laciniata (2 categories)
- Cyperus surinamensis (2 categories)
- Carex reniformis (2 categories)
- Osmundaceae (2 categories)
- Ivesia argyrocoma var. argyrocoma (2 categories)
- Sphaeralcea ambigua var. ambigua (2 categories)
- Ceanothus impressus var. impressus (2 categories)
- Sorbaria kirilowii (2 categories)
- Ditrichum ambiguum (2 categories)
- Rosa sect. Rosa (2 categories)
- Trautvetteria (2 categories)
- Oxyria (2 categories)
- Crataegus collina var. succincta (2 categories)
- Epipactis atrorubens (2 categories)
- Waltheria indica (2 categories)
- Chasmanthium sessiliflorum (2 categories)
- Pseudoleskea patens (2 categories)
- Clematis subg. Clematis (2 categories)
- Leptodon smithii (2 categories)
- Synthyris lanuginosa (2 categories)
- Atriplex tatarica (2 categories)
- Corallorhiza maculata (2 categories)
- Erigeron eatonii var. lavandulus (2 categories)
- Arecaceae subfam. Coryphoideae (2 categories)
- Zelometeorium patulum (2 categories)
- Chylismia scapoidea subsp. brachycarpa (2 categories)
- Lilium washingtonianum (2 categories)
- Allium parvum (2 categories)
- Narcissus tazetta (2 categories)
- Forsstroemia producta (2 categories)
- Physaria parviflora (2 categories)
- Pseudocrossidium (2 categories)
- Delphinium nuttallii subsp. nuttallii (2 categories)
- Mauranthemum paludosum (2 categories)
- Calochortus tolmiei (2 categories)
- Eriophyllum staechadifolium (2 categories)
- Seligeria subimmersa (2 categories)
- Cypripedium candidum (2 categories)
- Carex ruthii (2 categories)
- Oxalis (2 categories)
- Ivesia gordonii var. alpicola (2 categories)
- Sphaeralcea coccinea var. elata (2 categories)
- Ceanothus masonii (2 categories)
- Ditrysinia (2 categories)
- Rosa subg. Rosa (2 categories)
- Trematodon montanus (2 categories)
- Oxytheca perfoliata (2 categories)
- Crataegus delawarensis (2 categories)
- Epithelantha micromeris var. micromeris (2 categories)
- Washingtonia robusta (2 categories)
- Cheilanthes fendleri (2 categories)
- Pseudoleskeella serpentinensis (2 categories)
- Asplenium scolopendrium var. americanum (2 categories)
- Clematis viticaulis (2 categories)
- Leptospermum laevigatum (2 categories)
- Synthyris ritteriana (2 categories)
- Fallopia japonica var. japonica (2 categories)
- Phemeranthus sediformis (2 categories)
- Botrychium acuminatum (2 categories)
- Schistidium pulchrum (2 categories)
- Aphanostephus skirrhobasis var. thalassius (2 categories)
- Helianthus occidentalis subsp. occidentalis (2 categories)
- Rhynchospora ciliaris (2 categories)
- Potentilla rubella (2 categories)
- Macrocoma tenuis subsp. sullivantii (2 categories)
- Elymus texensis (2 categories)
- Eriogonum nutans var. glabratum (2 categories)
- Hypolepis repens (2 categories)
- Cupressus (2 categories)
- Carex grisea (2 categories)
- Opuntia polyacantha var. polyacantha (2 categories)
- Tillandsia fasciculata var. fasciculata (2 categories)
- Molinia (2 categories)
- Castilleja cryptantha (2 categories)
- Sisyrinchium radicatum (2 categories)
- Veronica chamaedrys (2 categories)
- Celtis occidentalis (2 categories)
- Lasiacis divaricata (2 categories)
- Gymnosperma glutinosum (2 categories)
- Stuckenia vaginata (2 categories)
- Agave palmeri (2 categories)
- Euphorbia falcata (2 categories)
- Blechnaceae (2 categories)
- Salix sect. Phylicifoliae (2 categories)
- Andropogon ternarius (2 categories)
- Pedicularis parryi subsp. mogollonica (2 categories)
- Eriogonum brevicaule var. nanum (2 categories)
- Clarkia mosquinii (2 categories)
- Ranunculus orthorhynchus var. orthorhynchus (2 categories)
- Ludwigia peploides (2 categories)
- Amoreuxia gonzalezii (2 categories)
- Echinomastus erectocentrus var. acunensis (2 categories)
- Oenothera curtiflora (2 categories)
- Hygrohypnum molle (2 categories)
- Geum rivale (2 categories)
- Plantago coronopus (2 categories)
- Cabombaceae (2 categories)
- Thalictrum (2 categories)
- Micranthes nelsoniana var. insularis (2 categories)
- Carex seorsa (2 categories)
- Sidalcea nelsoniana (2 categories)
- Kalanchoë integra (2 categories)
- Sporobolus pyramidatus (2 categories)
- Sacoila squamulosa (2 categories)
- Tsuga (2 categories)
- Paronychia chartacea var. chartacea (2 categories)
- Glyceria canadensis var. canadensis (2 categories)
- Achnatherum aridum (2 categories)
- Pyxidanthera barbulata (2 categories)
- Poaceae tribe Thysanolaeneae (2 categories)
- Austrostipa (2 categories)
- Cordylanthus pilosus subsp. pilosus (2 categories)
- Erigeron glacialis var. hirsutus (2 categories)
- Cinna arundinacea (2 categories)
- Limnocharitaceae (2 categories)
- Allium tolmiei var. persimile (2 categories)
- Drymocallis arizonica (2 categories)
- Nectandra (2 categories)
- Heuchera longiflora (2 categories)
- Frangula purshiana subsp. anonifolia (2 categories)
- Physcomitrium immersum (2 categories)
- Pseudognaphalium thermale (2 categories)
- Delphinium subsect. Grumosa (2 categories)
- Meesia longiseta (2 categories)
- Calycadenia oppositifolia (2 categories)
- Erysimum teretifolium (2 categories)
- Brodiaea minor (2 categories)
- Carex sect. Ceratocystis (2 categories)
- Ivesia setosa (2 categories)
- Sphaeromeria capitata (2 categories)
- Dodecatheon pulchellum var. shoshonense (2 categories)
- Rosulabryum andersonii (2 categories)
- Trichodon cylindricus var. cylindricus (2 categories)
- Crataegus iracunda (2 categories)
- Eragrostis barrelieri (2 categories)
- Wissadula hernandioides (2 categories)
- Chenia leptophylla (2 categories)
- Psidium cattleyanum (2 categories)
- Asteraceae (tribe Heliantheae) subtribe Madiinae (2 categories)
- Clintonia andrewsiana (2 categories)
- Lessingia pectinata (2 categories)
- Syrrhopodon prolifer (2 categories)
- Festuca brevissima (2 categories)
- Philonotis seriata (2 categories)
- Botrychium spathulatum (2 categories)
- Schizaeaceae (2 categories)
- Aquilegia elegantula (2 categories)
- Penstemon grahamii (2 categories)
- Helictotrichon mortonianum (2 categories)
- Rhynchospora kunthii (2 categories)
- Maianthemum stellatum (2 categories)
- Eriogonum plumatella (2 categories)
- Scleropodium cespitans (2 categories)
- Cydonia (2 categories)
- Carex incurviformis (2 categories)
- Orchidaceae (tribe Orchideae) subtribe Orchidinae (2 categories)
- Tithonia thurberi (2 categories)
- Monotropa uniflora (2 categories)
- Castilleja integra (2 categories)
- Smilax pseudochina (2 categories)
- Dieteria (2 categories)
- Corylus americana (2 categories)
- Emex australis (2 categories)
- Viguiera cordifolia (2 categories)
- Centaurea sulphurea (2 categories)
- Lasthenia sect. Lasthenia (2 categories)
- Hageniella (2 categories)
- Suaeda nigra (2 categories)
- Ageratina (2 categories)
- Euphorbia lata (2 categories)
- Peperomia (2 categories)
- Bloomeria humilis (2 categories)
- Anemone cylindrica (2 categories)
- Pediocactus simpsonii (2 categories)
- Eriogonum corymbosum var. velutinum (2 categories)
- Artemisia subg. Drancunculus (2 categories)
- Clarkia subsect. Phaeostoma (2 categories)
- Ranunculus subg. Ceratocephala (2 categories)
- Anacamptodon splachnoides (2 categories)
- Eichhornia crassipes (2 categories)
- Hymenocallis henryae var. glaucifolia (2 categories)
- Platanthera brevifolia (2 categories)
- Dicranum acutifolium (2 categories)
- Oenothera hartwegii (2 categories)
- Carex athrostachya (2 categories)
- Calamagrostis foliosa (2 categories)
- Theaceae (2 categories)
- Microbryum starckeanum (2 categories)
- Carex suberecta (2 categories)
- Sideroxylon salicifolium (2 categories)
- Stegonia latifolia var. pilifera (2 categories)
- Sagittaria fasciculata (2 categories)
- Typhaceae (2 categories)
- Parthenice mollis (2 categories)
- Gollania (2 categories)
- Achnatherum stillmanii (2 categories)
- Quercus falcata (2 categories)
- Pohlia cruda (2 categories)
- Azollaceae (2 categories)
- Coreopsis gladiata (2 categories)
- Erigeron lonchophyllus (2 categories)
- Argythamnia (2 categories)
- Ziziphus obtusifolia (2 categories)
- Cirsium clavatum var. americanum (2 categories)
- Linaria vulgaris (2 categories)
- Alnus incana subsp. rugosa (2 categories)
- Dryopteris carthusiana (2 categories)
- Neonesomia palmeri (2 categories)
- Hexalectris warnockii (2 categories)
- Homaliadelphus (2 categories)
- Fritillaria brandegeei (2 categories)
- Picramnia (2 categories)
- Deparia petersenii (2 categories)
- Melastoma malabathricum (2 categories)
- Calyptranthes pallens (2 categories)
- Erythranthe filicifolia (2 categories)
- Senecio parryi (2 categories)
- Bromus grandis (2 categories)
- Danthonia decumbens (2 categories)
- Carex sect. Macrocephalae (2 categories)
- Jarava ichu (2 categories)
- Sphagnum cribrosum (2 categories)
- Douglasia nivalis (2 categories)
- Rubus cuneifolius (2 categories)
- Trichostomum spirale (2 categories)
- Packera paupercula (2 categories)
- Crataegus mollis var. viburnifolia (2 categories)
- Eragrostis pectinacea var. tracyi (2 categories)
- Woodwardia areolata (2 categories)
- Chenopodium incanum var. occidentale (2 categories)
- Pteridium aquilinum var. caudatum (2 categories)
- Pleuroziopsis (2 categories)
- Astrolepis (2 categories)
- Codriophorus depressus (2 categories)
- Tamarix aphylla (2 categories)
- Phoradendron rubrum (2 categories)
- Bouteloua trifida (2 categories)
- Schoenoplectus purshianus var. purshianus (2 categories)
- Leucophyllum (2 categories)
- Arabis eschscholtziana (2 categories)
- Muhlenbergia dumosa (2 categories)
- Hemiscola aculeata var. aculeata (2 categories)
- Festuca rubra subsp. arenaria (2 categories)
- Rhytidiaceae (2 categories)
- Pouteria (2 categories)
- Malacothrix junakii (2 categories)
- Eriogonum smithii (2 categories)
- Scouleria (2 categories)
- Cylindropuntia whipplei (2 categories)
- Iresine (2 categories)
- Torreyochloa pallida (2 categories)
- Castilleja minor var. stenantha (2 categories)
- Solidago buckleyi (2 categories)
- Digitaria ciliaris (2 categories)
- Coscinodon hartzii (2 categories)
- Encelia nutans (2 categories)
- Viola flettii (2 categories)
- Cerastium brachypetalum (2 categories)
- Laënnecia schiedeana (2 categories)
- Hamatocaulis lapponicus (2 categories)
- Symphyotrichum adnatum (2 categories)
- Agoseris apargioides var. maritima (2 categories)
- Euphorbia pinetorum (2 categories)
- Perityle angustifolia (2 categories)
- Boechera drepanoloba (2 categories)
- Sanguisorba officinalis (2 categories)
- Anemone quinquefolia var. quinquefolia (2 categories)
- Peniocereus (2 categories)
- Eriogonum eremicum (2 categories)
- Asarum canadense (2 categories)
- Rayjacksonia phyllocephala (2 categories)
- Porophyllum gracile (2 categories)
- Eleocharis albida (2 categories)
- Crocanthemum arenicola (2 categories)
- Platanthera stricta (2 categories)
- Didymodon (2 categories)
- Oenothera organensis (2 categories)
- Carex breweri (2 categories)
- Calandrinia breweri (2 categories)
- Thelypodium crispum (2 categories)
- Microseris elegans (2 categories)
- Carex tribuloides var. tribuloides (2 categories)
- Silene douglasii var. oraria (2 categories)
- Stellaria pallida (2 categories)
- Sairocarpus multiflorus (2 categories)
- Kalmiopsis leachiana (2 categories)
- Urena lobata (2 categories)
- Paspalum dissectum (2 categories)
- Govenia floridana (2 categories)
- Acoelorraphe (2 categories)
- Eschscholzia lobbii (2 categories)
- Quercus minima (2 categories)
- Polycarpaea (2 categories)
- Bacopa innominata (2 categories)
- Corispermum americanum var. americanum (2 categories)
- Erigeron philadelphicus var. philadelphicus (2 categories)
- Aristida basiramea (2 categories)
- ×arctodupontia (2 categories)
- Cirsium helenioides (2 categories)
- Linum carteri var. smallii (2 categories)
- Alophia (2 categories)
- Dudleya blochmaniae subsp. blochmaniae (2 categories)
- Nigella damascena (2 categories)
- Hibiscus moscheutos subsp. moscheutos (2 categories)
- Hordeum brachyantherum subsp. brachyantherum (2 categories)
- Pinus albicaulis (2 categories)
- Descurainia sophioides (2 categories)
- Camissonia kernensis subsp. gilmanii (2 categories)
- Erythranthe parishii (2 categories)
- Sericocarpus asteroides (2 categories)
- Bromus rubens (2 categories)
- Jovibarba (2 categories)
- Sphagnum mississippiense (2 categories)
- Draba crassa (2 categories)
- Rubus ursinus (2 categories)
- Trillium angustipetalum (2 categories)
- Palafoxia rosea (2 categories)
- Crataegus pruinosa var. parvula (2 categories)
- Eremalche parryi (2 categories)
- Chenopodium subsect. Polysperma (2 categories)
- Ptilagrostis (2 categories)
- Poa arctica (2 categories)
- Atrichum cylindricum (2 categories)
- Collinsia bartsiifolia var. stricta (2 categories)
- Taraxia ovata (2 categories)
- Xanthisma spinulosum var. spinulosum (2 categories)
- Chorizanthe pungens var. hartwegiana (2 categories)
- Phyllanthus fluitans (2 categories)
- Brachystigma wrightii (2 categories)
- Scirpus diffusus (2 categories)
- Arceuthobium campylopodum subsp. occidentale (2 categories)
- Akebia quinata (2 categories)
- Penstemon mensarum (2 categories)
- Muhlenbergia rigida (2 categories)
- Festuca viviparoidea (2 categories)
- Ribes divaricatum var. divaricatum (2 categories)
- Malpighia glabra (2 categories)
- Calendula officinalis (2 categories)
- Eriogonum tenellum var. ramosissimum (2 categories)
- Sedum borschii (2 categories)
- Brachythecium erythrorrhizon var. erythrorrhizon (2 categories)
- Orobanche multiflora (2 categories)
- Iris macrosiphon (2 categories)
- Tortula laureri (2 categories)
- Castilleja praeterita (2 categories)
- Solidago lepida subsp. fallax (2 categories)
- Dimeresia (2 categories)
- Cotoneaster nitens (2 categories)
- Entodon macropodus (2 categories)
- Viola pedunculata (2 categories)
- Ceratodon purpureus subsp. purpureus (2 categories)
- Lechea pulchella var. ramosissima (2 categories)
- Hasteola robertiorum (2 categories)
- Agrostemma githago var. githago (2 categories)
- Euphorbia strictior (2 categories)
- Perityle rupestris (2 categories)
- Boechera lemmonii (2 categories)
- Sarmentypnum exannulatum (2 categories)
- Anomobryum (2 categories)
- Eriogonum grande var. grande (2 categories)
- Aspidotis californica (2 categories)
- Rhamnus ilicifolia (2 categories)
- Luzula divaricata (2 categories)
- Eleocharis kamtschatica (2 categories)
- Hymenoxys grandiflora (2 categories)
- Crossidium crassinervium var. crassinervium (2 categories)
- Plectocephalus rothrockii (2 categories)
- Oenothera sect. Paradoxus (2 categories)
- Thelypteris interrupta (2 categories)
- Mimulus (2 categories)
- Carex wiegandii (2 categories)
- Silene nuda (2 categories)
- Stephanomeria (2 categories)
- Vaccinium pallidum (2 categories)
- Salix barrattiana (2 categories)
- Kickxia spuria (2 categories)
- Uvularia (2 categories)
- Paspalum setaceum var. stramineum (2 categories)
- Grimmia attenuata (2 categories)
- Acrachne racemosa (2 categories)
- Eucephalus ledophyllus var. covillei (2 categories)
- Quercus texana (2 categories)
- Polygala polygama (2 categories)
- Balsamorhiza sericea (2 categories)
- Cornus rugosa (2 categories)
- Erigeron salishii (2 categories)
- Aristida purpurea var. perplexa (2 categories)
- ×pascoleymus bowdenii (2 categories)
- Cirsium palustre (2 categories)
- Linum sect. Linopsis (2 categories)
- Alyssum simplex (2 categories)
- Dudleya subg. Stylophyllum (2 categories)
- Nolina brittoniana (2 categories)
- Hieracium paniculatum (2 categories)
- Horkelia cuneata var. sericea (2 categories)
- Gaillardia parryi (2 categories)
- Pinus ponderosa var. scopulorum (2 categories)
- Diaperia prolifera var. prolifera (2 categories)
- Campylium laxifolium (2 categories)
- Erythronium grandiflorum (2 categories)
- Setaria magna (2 categories)
- Bruchia fusca (2 categories)
- Mentzelia desertorum (2 categories)
- Juncus bulbosus (2 categories)
- Draba lonchocarpa (2 categories)
- Rudbeckia laciniata var. laciniata (2 categories)
- Trillium recurvatum (2 categories)
- Panicum dichotomiflorum subsp. dichotomiflorum (2 categories)
- Crataegus sect. Coccineae (2 categories)
- Eremogone franklinii var. thompsonii (2 categories)
- Chloris pectinata (2 categories)
- Ptychostomum neodamense (2 categories)
- Poa fendleriana subsp. fendleriana (2 categories)
- Atriplex covillei (2 categories)
- Colubrina cubensis var. floridana (2 categories)
- Xylorhiza tortifolia var. imberbis (2 categories)
- Chrysanthemoides monilifera (2 categories)
- Physaria arenosa subsp. argillosa (2 categories)
- Liatris (2 categories)
- Allenrolfea (2 categories)
- Penstemon pahutensis (2 categories)
- Munzothamnus (2 categories)
- Hesperidanthus argillaceus (2 categories)
- Fimbristylis dichotoma (2 categories)
- Ribes pinetorum (2 categories)
- Prosthechea cochleata var. triandra (2 categories)
- Datisca glomerata (2 categories)
- Malvastrum (2 categories)
- Callisia (2 categories)
- Eriogonum umbellatum var. dumosum (2 categories)
- Sedum oreganum var. oreganum (2 categories)
- Brassicaceae tribe Aphragmeae (2 categories)
- Cyperus drummondii (2 categories)
- Carex multicaulis (2 categories)
- Orthocarpus tenuifolius (2 categories)
- Isocarpha (2 categories)
- Castilleja uliginosa (2 categories)
- Diphylleia (2 categories)
- Townsendia mensana (2 categories)
- Crassula drummondii (2 categories)
- Ephedra viridis (2 categories)
- Viola sempervirens (2 categories)
- Chaenactis carphoclinia var. carphoclinia (2 categories)
- Lenophyllum (2 categories)
- Hechtia texensis (2 categories)
- Symphyotrichum novi-belgii var. elodes (2 categories)
- Euphrasia nemorosa (2 categories)
- Persicaria hydropiperoides (2 categories)
- Boechera repanda (2 categories)
- Penstemon azureus var. azureus (2 categories)
- Rhinanthus major (2 categories)
- Potentilla ambigens (2 categories)
- Lycopodium (2 categories)
- Eleocharis sect. Eleogenus (2 categories)
- Eriogonum hylophilum (2 categories)
- Hypericum canariense (2 categories)
- Croton heptalon (2 categories)
- Carex crawfordii (2 categories)
- Oenothera triloba (2 categories)
- Themeda arguens (2 categories)
- Minuartia nuttallii var. gregaria (2 categories)
- Carpinus (2 categories)
- Varilla texana (2 categories)
- Salix famelica (2 categories)
- Kopsiopsis hookeri (2 categories)
- Paulowniaceae (2 categories)
- Grimmia shastae (2 categories)
- Adiantum capillus-veneris (2 categories)
- Eulophia alta (2 categories)
- Ranunculus acriformis var. montanensis (2 categories)
- Polygonella polygama var. brachystachya (2 categories)
- Berberis trifoliolata (2 categories)
- Bartramia (2 categories)
- Erigeron uniflorus var. eriocephalus (2 categories)
- Cirsium vinaceum (2 categories)
- Listera cordata var. cordata (2 categories)
- Amaranthus sect. Acanthochiton (2 categories)
- Dysphania sect. Orthospora (2 categories)
- Notholaena nealleyi (2 categories)
- Hippophaë rhamnoides (2 categories)
- Horkelia yadonii (2 categories)
- Gamochaeta pensylvanica (2 categories)
- Piperia transversa (2 categories)
- Dichanthelium acuminatum subsp. leucothrix (2 categories)
- Seymeria falcata var. falcata (2 categories)
- Bryophyllum fedtschenkoi (2 categories)
- Tayloria splachnoides (2 categories)
- Mentzelia marginata (2 categories)
- Juncus greenei (2 categories)
- Spiraea chamaedryfolia (2 categories)
- Draba ramosissima (2 categories)
- Rumex confertus (2 categories)
- Triphysaria versicolor subsp. faucibarbata (2 categories)
- Panicum rigidulum subsp. elongatum (2 categories)
- Crataegus turnerorum (2 categories)
- Abronia bigelovii (2 categories)
- Eremothera refracta (2 categories)
- Chondrilla (2 categories)
- Puccinellia pumila (2 categories)
- Poa piperi (2 categories)
- Atriplex lentiformis (2 categories)
- Commelina gambiae (2 categories)
- Erigeron algidus (2 categories)
- Arctostaphylos otayensis (2 categories)
- Xyris stricta var. stricta (2 categories)
- Chrysopsis gossypina subsp. cruiseana (2 categories)
- Liatris pilosa (2 categories)
- Arctostaphylos glandulosa subsp. adamsii (2 categories)
- Allium canadense var. hyacinthoides (2 categories)
- Myrcianthes (2 categories)
- Hesperostipa neomexicana (2 categories)
- Fissidens grandifrons (2 categories)
- Roemeria (2 categories)
- Physaria eriocarpa (2 categories)
- Prunus mexicana (2 categories)
- Delairea (2 categories)
- Mammillaria thornberi (2 categories)
- Calochortus ambiguus (2 categories)
- Eriogonum vestitum (2 categories)
- Selaginella arenicola subsp. riddellii (2 categories)
- Braya (2 categories)
- Cyperus laevigatus (2 categories)
- Carex oxylepis (2 categories)
- Orthotrichum gymnostomum (2 categories)
- Isopterygium tenerifolium (2 categories)
- Sorghum halepense (2 categories)
- Caulanthus coulteri (2 categories)
- Diplacus johnstonii (2 categories)
- Tradescantia leiandra (2 categories)
- Epilobium ciliatum subsp. ciliatum (2 categories)
- Vitis cinerea var. cinerea (2 categories)
- Chaetadelpha (2 categories)
- Claytonia perfoliata subsp. mexicana (2 categories)
- Helenium microcephalum var. oöclinium (2 categories)
- Symphyotrichum sect. Conyzopsis (2 categories)
- Eurybia merita (2 categories)
- Petasites frigidus var. frigidus (2 categories)
- Antennaria soliceps (2 categories)
- Penstemon clevelandii var. clevelandii (2 categories)
- Rhizomnium nudum (2 categories)
- Potentilla crebridens subsp. hemicryophila (2 categories)
- Lyonia ligustrina var. foliosiflora (2 categories)
- Elliottia (2 categories)
- Eriogonum leptophyllum (2 categories)
- Hypericum mutilum subsp. latisepalum (2 categories)
- Cryphaea glomerata (2 categories)
- Carex disperma (2 categories)
- Oncidium ensatum (2 categories)
- Thuidium delicatulum (2 categories)
- Mirabilis longiflora (2 categories)
- Caryophyllaceae subfam. Caryophylloideae (2 categories)
- Silphium radula var. radula (2 categories)
- Verbascum bombyciferum (2 categories)
- Kyllinga odorata (2 categories)
- Grossulariaceae (2 categories)
- Streptanthus barbiger (2 categories)
- Aeonium haworthii (2 categories)
- Eupatorium mohrii (2 categories)
- Ranunculus cooleyae (2 categories)
- Penstemon rydbergii var. rydbergii (2 categories)
- Polygonum minimum (2 categories)
- Betula cordifolia (2 categories)
- Begonia cucullata (2 categories)
- Salix lutea (2 categories)
- Eriochloa acuminata var. minor (2 categories)
- Arnica ovata (2 categories)
- Loasaceae (2 categories)
- Ambrosia artemisiifolia (2 categories)
- Echinacea tennesseensis (2 categories)
- Nymphaea odorata subsp. tuberosa (2 categories)
- Holosteum (2 categories)
- Hulsea vestita subsp. gabrielensis (2 categories)
- Gaylussacia bigeloviana (2 categories)
- Pityopsis (2 categories)
- Dichanthelium laxiflorum (2 categories)
- Capraria mexicana (2 categories)
- Sicyosperma gracile (2 categories)
- Bucklandiella macounii subsp. alpina (2 categories)
- Tetradymia argyraea (2 categories)
- Mentzelia sect. Mentzelia (2 categories)
- Juncus polycephalus (2 categories)
- Spiranthes infernalis (2 categories)
- Draba zionensis (2 categories)
- Rumex paucifolius (2 categories)
- Trisetum cernuum (2 categories)
- Cratoneuron (2 categories)
- Abutilon palmeri (2 categories)
- Ericameria greenei (2 categories)
- Pyracantha koidzumii (2 categories)
- Poa secunda subsp. juncifolia (2 categories)
- Atriplex saccaria var. cornuta (2 categories)
- Conopholis (2 categories)
- Erigeron breweri var. porphyreticus (2 categories)
- Arctostaphylos uva-ursi (2 categories)
- Yucca harrimaniae (2 categories)
- Chrysothamnus viscidiflorus subsp. puberulus (2 categories)
- Lilaea (2 categories)
- Allium hoffmanii (2 categories)
- Myrtaceae (2 categories)
- Flaveria floridana (2 categories)
- Physaria kingii subsp. kaibabensis (2 categories)
- Psathyrostachys juncea (2 categories)
- Delphinium exaltatum (2 categories)
- Maranta (2 categories)
- Calochortus kennedyi var. kennedyi (2 categories)
- Eriophorum gracile (2 categories)
- Selaginella uncinata (2 categories)
- Brickellia coulteri var. brachiata (2 categories)
- Cyperus reflexus (2 categories)
- Carex platyphylla (2 categories)
- Orthotrichum strangulatum (2 categories)
- Isoëtes prototypus (2 categories)
- Spergularia (2 categories)
- Ceanothus cuneatus var. ramulosus (2 categories)
- Solidago verna (2 categories)
- Diplotaxis tenuifolia (2 categories)
- Rosa multiflora (2 categories)
- Tragia saxicola (2 categories)
- Oxalis incarnata (2 categories)
- Epilobium palustre (2 categories)
- Vulpia bromoides (2 categories)
- Chamaemelum nobile (2 categories)
- Clematis glaucophylla (2 categories)
- Leptobryum pyriforme (2 categories)
- Symphyotrichum ×amethystinum (2 categories)
- Phalaris canariensis (2 categories)
- Boltonia caroliniana (2 categories)
- Scheuchzeriaceae (2 categories)
- Anulocaulis annulatus (2 categories)
- Penstemon deaveri (2 categories)
- Rhododendron macrophyllum (2 categories)
- Potentilla jepsonii (2 categories)
- Lythrum (2 categories)
- Elymus elymoides (2 categories)
- Eriogonum microtheca var. schoolcraftii (2 categories)
- Hypnum circinale (2 categories)
- Cucumis metuliferus (2 categories)
- Carex fissa var. fissa (2 categories)
- Thymophylla tephroleuca (2 categories)
- Mitella nuda (2 categories)
- Castilleja ambigua var. insalutata (2 categories)
- Sisyrinchium bellum (2 categories)
- Verbesina walteri (2 categories)
- Ceanothus prostratus var. prostratus (2 categories)
- Lagophylla (2 categories)
- Gutierrezia arizonica (2 categories)
- Streptanthus hyacinthoides (2 categories)
- Agalinis purpurea var. parviflora (2 categories)
- Euphorbia bombensis (2 categories)
- Penstemon speciosus (2 categories)
- Polypodium (2 categories)
- Bidens cernua (2 categories)
- Salix raupii (2 categories)
- Pedicularis canadensis (2 categories)
- Eriogonum arborescens (2 categories)
- Clarkia borealis subsp. arida (2 categories)
- Ranunculus hispidus var. caricetorum (2 categories)
- Lorandersonia baileyi (2 categories)
- Amelanchier fernaldii (2 categories)
- Oenothera acutissima (2 categories)
- Hybanthus verticillatus (2 categories)
- Gemmabryum gemmiferum (2 categories)
- Plagiomnium ciliare (2 categories)
- Dichanthelium sect. Oligosantha (2 categories)
- Cardamine oligosperma (2 categories)
- Sidalcea celata (2 categories)
- Tetraneuris scaposa var. argyrocaulon (2 categories)
- Meximalva filipes (2 categories)
- Splachnum sphaericum (2 categories)
- Dryas integrifolia subsp. sylvatica (2 categories)
- Rutenbergiaceae (2 categories)
- Triticum boeoticum (2 categories)
- Parapholis incurva (2 categories)
- Glandulicactus uncinatus var. wrightii (2 categories)
- Crepis rubra (2 categories)
- Acamptopappus shockleyi (2 categories)
- Ericameria palmeri var. palmeri (2 categories)
- Poaceae subfam. Arundinoideae (2 categories)
- Agave (2 categories)
- Euphorbia cordifolia (2 categories)
- Penstemon subserratus (2 categories)
- Polypodium virginianum (2 categories)
- Bidens mitis (2 categories)
- Salix sect. Chamaetia (2 categories)
- Andropogon (2 categories)
- Pedicularis cystopteridifolia (2 categories)
- Eriogonum atrorubens var. atrorubens (2 categories)
- Artemisia campestris subsp. canadensis (2 categories)
- Clarkia davyi (2 categories)
- Ranunculus lapponicus (2 categories)
- Ludwigia alternifolia (2 categories)
- Amelanchier utahensis (2 categories)
- Echinochloa frumentacea (2 categories)
- Hydrilla verticillata (2 categories)
- Gemmabryum valparaisense (2 categories)
- Plagiopus oederianus (2 categories)
- Dichanthelium wrightianum (2 categories)
- Cardionema (2 categories)
- Sidalcea hickmanii subsp. hickmanii (2 categories)
- Burmannia (2 categories)
- Tetraplodon (2 categories)
- Micranthes californica (2 categories)
- Juniperus communis var. megistocarpa (2 categories)
- Sporobolus compositus var. drummondii (2 categories)
- Saccharum (2 categories)
- Triumfetta (2 categories)
- Parietaria praetermissa (2 categories)
- Globulinella (2 categories)
- Crepis vesicaria (2 categories)
- Acanthoscyphus parishii var. parishii (2 categories)
- Ericameria parryi var. monocephala (2 categories)
- Pyrrocoma lucida (2 categories)
- Poaceae tribe Arundineae (2 categories)
- Aubrieta (2 categories)
- Corallorhiza wisteriana (2 categories)
- Erigeron eximius (2 categories)
- Zephyranthes jonesii (2 categories)
- Chylismia walkeri subsp. walkeri (2 categories)
- Limnanthes alba subsp. versicolor (2 categories)
- Allium punctum (2 categories)
- Nassella manicata (2 categories)
- Heterotheca zionensis (2 categories)
- Fragaria vesca subsp. bracteata (2 categories)
- Physaria reediana (2 categories)
- Pseudoditrichum mirabile (2 categories)
- Delphinium parryi subsp. purpureum (2 categories)
- Maytenus boaria (2 categories)
- Calophyllaceae (2 categories)
- Erysimum (2 categories)
- Senecio (2 categories)
- Brintonia (2 categories)
- Cypripedium yatabeanum (2 categories)
- Oxalis dichondrifolia (2 categories)
- Ivesia lycopodioides var. megalopetala (2 categories)
- Sphaeralcea grossulariifolia (2 categories)
- Dodecatheon clevelandii var. clevelandii (2 categories)
- Rosaceae subfam. Amygdaloideae (2 categories)
- Triantha occidentalis subsp. brevistyla (2 categories)
- Pachysandra (2 categories)
- Crataegus fecunda (2 categories)
- Equisetum pratense (2 categories)
- Weissia inoperculata (2 categories)
- Cheilanthes parryi (2 categories)
- Pseudoroegneria spicata (2 categories)
- Asplenium ×curtissii (2 categories)
- Cleomella hillmanii var. hillmanii (2 categories)
- Leskea australis (2 categories)
- Syntrichia fragilis (2 categories)
- Fendlerella (2 categories)
- Schistostega pennata (2 categories)
- Helianthus praecox subsp. hirtus (2 categories)
- Rhynchospora fascicularis (2 categories)
- Potentilla sect. Leucophyllae (2 categories)
- Madia glomerata (2 categories)
- Eriogonum ovalifolium var. monarchense (2 categories)
- Sclerocactus mesae-verdae (2 categories)
- Hypoxis sessilis (2 categories)
- Cusickiella (2 categories)
- Carex helleri (2 categories)
- Opuntia ×occidentalis (2 categories)
- Tillandsia ×smalliana (2 categories)
- Monanthochloë littoralis (2 categories)
- Smelowskia borealis (2 categories)
- Veronica peregrina (2 categories)
- Cenchrus spinifex (2 categories)
- Lasthenia californica subsp. macrantha (2 categories)
- Gynura (2 categories)
- Stylophorum (2 categories)
- Agave schottii var. schottii (2 categories)
- Euphorbia gracillima (2 categories)
- Pentachaeta (2 categories)
- Polytrias (2 categories)
- Blepharidachne (2 categories)
- Salix sessilifolia (2 categories)
- Eriogonum clavellatum (2 categories)
- Artemisia norvegica subsp. saxatilis (2 categories)
- Clarkia sect. Clarkia (2 categories)
- Ranunculus pygmaeus (2 categories)
- Ludwigia sect. Ludwigia (2 categories)
- Amphiachyris (2 categories)
- Echinophyllum (2 categories)
- Hylocereus undatus (2 categories)
- Gigaspermaceae (2 categories)
- Plantago macrocarpa (2 categories)
- Dicranella lindigiana (2 categories)
- Oenothera dodgeniana (2 categories)
- Carex amplectens (2 categories)
- Cakile edentula subsp. harperi (2 categories)
- Thalictrum fendleri (2 categories)
- Micranthes petiolaris (2 categories)
- Carex specifica (2 categories)
- Sidalcea robusta (2 categories)
- Stanleya albescens (2 categories)
- Sagina decumbens subsp. decumbens (2 categories)
- Tuerckheimia svihlae (2 categories)
- Paronychia fastigiata var. pumila (2 categories)
- Glyceria notata (2 categories)
- Achnatherum lemmonii subsp. lemmonii (2 categories)
- Quercus arkansana (2 categories)
- Pogonarthria squarrosa (2 categories)
- Avenula hookeri (2 categories)
- Cordylanthus tenuis subsp. brunneus (2 categories)
- Erigeron hyssopifolius (2 categories)
- Argemone ochroleuca (2 categories)
- Zinnia acerosa (2 categories)
- Circaea ×sterilis (2 categories)
- Limonium otolepis (2 categories)
- Allium victorialis (2 categories)
- Drymocallis glandulosa var. glandulosa (2 categories)
- Frankenia johnstonii (2 categories)
- Delphinium variegatum (2 categories)
- Melaleuca viminalis (2 categories)
- Calycocarpum (2 categories)
- Erythranthe brachystylis (2 categories)
- Senecio fremontii var. blitoides (2 categories)
- Bromus (2 categories)
- Dacryophyllum falcifolium (2 categories)
- Carex sect. Filifoliae (2 categories)
- Ixeris stolonifera (2 categories)
- Sphagnum (2 categories)
- Donnellia (2 categories)
- Rosulabryum rubens (2 categories)
- Trichomanes punctatum subsp. floridanum (2 categories)
- Packera glabella (2 categories)
- Crataegus leonensis (2 categories)
- Eragrostis elliottii (2 categories)
- Wolffiella lingulata (2 categories)
- Chenopodium berlandieri var. sinuatum (2 categories)
- Psilocarphus brevissimus var. multiflorus (2 categories)
- Asteraceae tribe Arctotideae (2 categories)
- Coccinia (2 categories)
- Leucanthemum vulgare (2 categories)
- Tagetes (2 categories)
- Phleum (2 categories)
- Bouteloua barbata var. rothrockii (2 categories)
- Schoenocaulon ghiesbreghtii (2 categories)
- Aquilegia micrantha (2 categories)
- Penstemon heterodoxus var. cephalophorus (2 categories)
- Muehlenbeckia complexa (2 categories)
- Heliomeris soliceps (2 categories)
- Rhynchospora nivea (2 categories)
- Potentilla uliginosa (2 categories)
- Malacothamnus davidsonii (2 categories)
- Scoliopus hallii (2 categories)
- Cylindropuntia bigelovii var. bigelovii (2 categories)
- Carex joorii (2 categories)
- Orchidaceae tribe Dendrobieae (2 categories)
- Imbribryum muehlenbeckii (2 categories)
- Tolpis barbata (2 categories)
- Montia parvifolia (2 categories)
- Castilleja levisecta (2 categories)
- Solidago (sect. Solidago) ser. Auriculatae (2 categories)
- Dieteria canescens var. aristata (2 categories)
- Coryphantha dasyacantha (2 categories)
- Encalypta (2 categories)
- Viola bakeri (2 categories)
- Centromadia parryi subsp. parryi (2 categories)
- Layia (2 categories)
- Halimolobos jaegeri (2 categories)
- Suckleya (2 categories)
- Ageratina occidentalis (2 categories)
- Euphorbia mesembrianthemifolia (2 categories)
- Pereskia aculeata (2 categories)
- Boechera bodiensis (2 categories)
- Salsola kali subsp. kali (2 categories)
- Anemone multiceps (2 categories)
- Pellaea gastonyi (2 categories)
- Eriogonum deflexum var. deflexum (2 categories)
- Artemisia tripartita subsp. tripartita (2 categories)
- Clarkia xantiana subsp. parviflora (2 categories)
- Ranunculus triternatus (2 categories)
- Pontederia (2 categories)
- Ancistrocactus (2 categories)
- Elatine (2 categories)
- Hymenocallis tridentata (2 categories)
- Platanthera flava (2 categories)
- Dicranum fuscescens var. fuscescens (2 categories)
- Oenothera howardii (2 categories)
- Carex austrocaroliniana (2 categories)
- Calamagrostis porteri subsp. insperata (2 categories)
- Thelia (2 categories)
- Micromitrium synoicum (2 categories)
- Carex tenax (2 categories)
- Silene antirrhina (2 categories)
- Stellaria corei (2 categories)
- Sagittaria lancifolia subsp. lancifolia (2 categories)
- Ulmus serotina (2 categories)
- Parthenocissus quinquefolia (2 categories)
- Gomphrena viridis (2 categories)
- Achyranthes aspera var. pubescens (2 categories)
- Erythronium propullans (2 categories)
- Quercus grisea (2 categories)
- Pohlia melanodon (2 categories)
- Baccharis malibuensis (2 categories)
- Coreopsis nuecensis (2 categories)
- Erigeron nauseosus (2 categories)
- Cirsium drummondii (2 categories)
- Lindernia crustacea (2 categories)
- Aloina (2 categories)
- Dryopteris ludoviciana (2 categories)
- Nerisyrenia linearifolia (2 categories)
- Homalothecium nevadense (2 categories)
- Fritillaria pudica (2 categories)
- Pieris phillyreifolia (2 categories)
- Deschampsia mackenzieana (2 categories)
- Melica geyeri var. aristulata (2 categories)
- Camassia quamash subsp. breviflora (2 categories)
- Erythranthe hardhamiae (2 categories)
- Senecio serra var. serra (2 categories)
- Bromus lanatipes (2 categories)
- Carex sect. Physoglochin (2 categories)
- Jatropha dioica var. graminea (2 categories)
- Draba argyrea (2 categories)
- Tridens congestus (2 categories)
- Packera streptanthifolia (2 categories)
- Crataegus okennonii (2 categories)
- Eragrostis sessilispica (2 categories)
- Wyethia mollis (2 categories)
- Chenopodium pratericola (2 categories)
- Pteris cretica var. cretica (2 categories)
- Pluchea odorata var. odorata (2 categories)
- Astrophytum asterias (2 categories)
- Coelophragmus auriculatus (2 categories)
- Tanacetum bipinnatum (2 categories)
- Boykinia rotundifolia (2 categories)
- Schoenoplectus subterminalis (2 categories)
- Leucothoë fontanesiana (2 categories)
- Arabis pycnocarpa var. pycnocarpa (2 categories)
- Agrostis idahoensis (2 categories)
- Penstemon laxus (2 categories)
- Muhlenbergia glomerata (2 categories)
- Hemizonia congesta subsp. lutescens (2 categories)
- Festuca saximontana var. robertsiana (2 categories)
- Ribes (2 categories)
- Prenanthes autumnalis (2 categories)
- Malacothrix squalida (2 categories)
- Eriogonum sphaerocephalum var. halimioides (2 categories)
- Scrophularia lanceolata (2 categories)
- Cymodoceaceae (2 categories)
- Carex livida (2 categories)
- Orobanchaceae (2 categories)
- Iris (sect. Limniris) ser. Longipetalae (2 categories)
- Tortella inclinata var. inclinata (2 categories)
- Castilleja ornata (2 categories)
- Solidago delicatula (2 categories)
- Digitaria floridana (2 categories)
- Cotoneaster atropurpureus (2 categories)
- Enemion biternatum (2 categories)
- Viola langsdorffii (2 categories)
- Cerastium glomeratum (2 categories)
- Leavenworthia uniflora (2 categories)
- Haploësthes greggii var. texana (2 categories)
- Agoseris heterophylla var. cryptopleura (2 categories)
- Euphorbia radians (2 categories)
- Perityle dissecta (2 categories)
- Boechera formosa (2 categories)
- Santalum album (2 categories)
- Anisocarpus (2 categories)
- Pennisetum alopecuroides (2 categories)
- Eriogonum fasciculatum var. foliolosum (2 categories)
- Asimina incana (2 categories)
- Reseda odorata (2 categories)
- Portulaca grandiflora (2 categories)
- Luisierella barbula (2 categories)
- Eleocharis cancellata (2 categories)
- Hymenophyllum (2 categories)
- Crocanthemum rosmarinifolium (2 categories)
- Platydictya confervoides (2 categories)
- Didymodon leskeoides (2 categories)
- Oenothera podocarpa (2 categories)
- Thelypodium integrifolium subsp. longicarpum (2 categories)
- Microstachys corniculata (2 categories)
- Carex ursina (2 categories)
- Silene greenei subsp. greenei (2 categories)
- Stemonaceae (2 categories)
- Vaccaria hispanica (2 categories)
- Salicornia bigelovii (2 categories)
- Keckiella breviflora var. glabrisepala (2 categories)
- Urochloa piligera (2 categories)
- Paspalum minus (2 categories)
- Gratiola floridana (2 categories)
- Aconogonon (2 categories)
- Eucalyptus cladocalyx (2 categories)
- Quercus palustris (2 categories)
- Polygala (2 categories)
- Bahiopsis parishii (2 categories)
- Corispermum pacificum (2 categories)
- Erigeron procumbens (2 categories)
- Aristida gypsophila (2 categories)
- ×elyhordeum montanense (2 categories)
- Cirsium inamoenum var. inamoenum (2 categories)
- Linum intercursum (2 categories)
- Dudleya cymosa subsp. ovatifolia (2 categories)
- Niphotrichum sect. Niphotrichum (2 categories)
- Hieracium abscissum (2 categories)
- Hordeum murinum (2 categories)
- Funaria apiculatopilosa (2 categories)
- Pinus coulteri (2 categories)
- Dianella (2 categories)
- Camissoniopsis bistorta (2 categories)
- Erythranthe scouleri (2 categories)
- Sesleria caerulea (2 categories)
- Bromus suksdorfii (2 categories)
- Menispermaceae (2 categories)
- Juncaceae (2 categories)
- Draba exunguiculata (2 categories)
- Rudbeckia fulgida var. spathulata (2 categories)
- Trillium erectum var. album (2 categories)
- Palustriella (2 categories)
- Crataegus reverchonii var. reverchonii (2 categories)
- Eremogone aculeata (2 categories)
- Chimaphila umbellata subsp. umbellata (2 categories)
- Ptychomitrium sinense (2 categories)
- Poa bolanderi (2 categories)
- Atriplex argentea var. argentea (2 categories)
- Collinsia linearis (2 categories)
- Taxiphyllum taxirameum (2 categories)
- Xanthorhiza (2 categories)
- Chorizanthe staticoides (2 categories)
- Phyllodoce (2 categories)
- Brachythecium (2 categories)
- Scirpus pendulus (2 categories)
- Leymus condensatus (2 categories)
- Archidium alternifolium (2 categories)
- Alchemilla glomerulans (2 categories)
- Penstemon murrayanus (2 categories)
- Muhlenbergia texana (2 categories)
- Herrickia kingii var. barnebyana (2 categories)
- Ribes inerme var. klamathense (2 categories)
- Primula pumila (2 categories)
- Danthonia unispicata (2 categories)
- Calliergon (2 categories)
- Eriogonum thymoides (2 categories)
- Sedum laxum var. eastwoodiae (2 categories)
- Bradburia (2 categories)
- Cynosurus echinatus (2 categories)
- Carex mendocinensis (2 categories)
- Orobanche valida (2 categories)
- Iris sect. Lophiris (2 categories)
- Tortula systylia (2 categories)
- Castilleja rubicundula var. lithospermoides (2 categories)
- Solidago nemoralis subsp. decemflora (2 categories)
- Dionaea (2 categories)
- Cotoneaster ×suecicus (2 categories)
- Entosthodon drummondii (2 categories)
- Viola prionantha (2 categories)
- Ceratopteris thalictroides (2 categories)
- Leersia lenticularis (2 categories)
- Hazardia orcuttii (2 categories)
- Symphyotrichum hendersonii (2 categories)
- Agrostis gigantea (2 categories)
- Euphorbia tithymaloides subsp. smallii (2 categories)
- Perityle staurophylla var. staurophylla (2 categories)
- Boechera pallidifolia (2 categories)
- Sarracenia jonesii (2 categories)
- Anomodon viticulosus (2 categories)
- Penstemon anguineus (2 categories)
- Eriogonum heermannii var. humilius (2 categories)
- Asplenium dalhousiae (2 categories)
- Rheum (2 categories)
- Potamogeton oblongus (2 categories)
- Luzula nivalis (2 categories)
- Eleocharis montevidensis (2 categories)
- Hymenoxys subintegra (2 categories)
- Crossosomataceae (2 categories)
- Pleopeltis riograndensis (2 categories)
- Carex chalciolepis (2 categories)
- Oenothera subsect. Campogaura (2 categories)
- Minuartia californica (2 categories)
- Carlina vulgaris subsp. vulgaris (2 categories)
- Silene pseudatocion (2 categories)
- Vaccinium sect. Vaccinium (2 categories)
- Salix candida (2 categories)
- Kobresia simpliciuscula (2 categories)
- Passiflora arida (2 categories)
- Grimmia laevigata (2 categories)
- Stephanomeria exigua subsp. macrocarpa (2 categories)
- Actaea pachypoda (2 categories)
- Euclidium (2 categories)
- Racomitrium lanuginosum (2 categories)
- Polygalaceae (2 categories)
- Barbarea stricta (2 categories)
- Cornus unalaschkensis (2 categories)
- Erigeron sparsifolius (2 categories)
- Aristida ternipes var. ternipes (2 categories)
- Cirsium quercetorum (2 categories)
- Liparis liliifolia (2 categories)
- Amaranthus cannabinus (2 categories)
- Dulichium arundinaceum var. arundinaceum (2 categories)
- Nopalea (2 categories)
- Hieracium triste (2 categories)
- Horkelia fusca var. pseudocapitata (2 categories)
- Galeandra bicarinata (2 categories)
- Pinus sylvestris var. sylvestris (2 categories)
- Dicentra eximia (2 categories)
- Campylophyllum (2 categories)
- Setaria reverchonii subsp. reverchonii (2 categories)
- Bryhnia hultenii (2 categories)
- Sphagnum torreyanum (2 categories)
- Draba nivalis (2 categories)
- Rudbeckia sect. Rudbeckia (2 categories)
- Trillium undulatum (2 categories)
- Panicum hirticaule (2 categories)
- Crataegus shuswapensis (2 categories)
- Abies amabilis (2 categories)
- Eremogone stenomeres (2 categories)
- Chlorogalum (2 categories)
- Ptychostomum subg. Ptychostomum (2 categories)
- Poa infirma (2 categories)
- Atriplex gardneri var. gardneri (2 categories)
- Comandra umbellata subsp. umbellata (2 categories)
- Arctostaphylos mewukka (2 categories)
- Xyris caroliniana (2 categories)
- Chrysogonum virginianum var. virginianum (2 categories)
- Physaria carinata subsp. paysonii (2 categories)
- Scleria oligantha (2 categories)
- Liatris elegans var. bridgesii (2 categories)
- Arctostaphylos bakeri subsp. bakeri (2 categories)
- Allium abramsii (2 categories)
- Penstemon payettensis (2 categories)
- Muscari botryoides (2 categories)
- Hesperolinon (2 categories)
- Fingerhuthia (2 categories)
- Ribes sericeum (2 categories)
- Prunus cerasus (2 categories)
- Deinandra (2 categories)
- Malvella (2 categories)
- Callitriche fassettii (2 categories)
- Eriogonum umbellatum var. minus (2 categories)
- Sedum rupestre (2 categories)
- Brassicaceae tribe Descurainieae (2 categories)
- Cyperus filicinus (2 categories)
- Carex nigra (2 categories)
- Orthothecium chryseum var. chryseum (2 categories)
- Isocoma drummondii (2 categories)
- Sorbus scopulina (2 categories)
- Casuarina equisetifolia subsp. equisetifolia (2 categories)
- Solidago rugosa var. rugosa (2 categories)
- Trachycystis (2 categories)
- Crataegus (sect. Coccineae) ser. Apricae (2 categories)
- Epidendrum acunae (2 categories)
- Viola umbraticola (2 categories)
- Chaenactis glabriuscula var. lanosa (2 categories)
- Lepidium acutidens (2 categories)
- Hedypnois cretica (2 categories)
- Symphyotrichum patens var. patens (2 categories)
- Euphrasia subarctica (2 categories)
- Persicaria punctata (2 categories)
- Boechera shockleyi (2 categories)
- Saxifraga adscendens (2 categories)
- Antennaria microphylla (2 categories)
- Penstemon breviculus (2 categories)
- Rhinotropis intermontana (2 categories)
- Potentilla arenosa subsp. chamissonis (2 categories)
- Lyellia aspera (2 categories)
- Eleocharis torticulmis (2 categories)
- Eriogonum jonesii (2 categories)
- Hypericum ellipticum (2 categories)
- Croton michauxii var. elliptica (2 categories)
- Carex cusickii (2 categories)
- Oligomeris linifolia (2 categories)
- Thespesia populnea (2 categories)
- Minuartia uniflora (2 categories)
- Carthamus (2 categories)
- Silphium (2 categories)
- Velezia rigida (2 categories)
- Salix hastata (2 categories)
- Krapovickasia (2 categories)
- Paysonia densipila (2 categories)
- Grimmiaceae subfam. Grimmioideae (2 categories)
- Stillingia linearifolia (2 categories)
- Adolphia californica (2 categories)
- Eupatorium (2 categories)
- Ranunculus allenii (2 categories)
- Polygonum aviculare subsp. buxiforme (2 categories)
- Berlandiera monocephala (2 categories)
- Bartsia (2 categories)
- Erigeron watsonii (2 categories)
- Arnica angustifolia subsp. tomentosa (2 categories)
- Cistanthe (2 categories)
- Lithophragma affine (2 categories)
- Amaranthus tuberculatus (2 categories)
- Ecballium (2 categories)
- Nuphar rubrodisca (2 categories)
- Holcus lanatus (2 categories)
- Hosta plantaginea (2 categories)
- Garrya elliptica (2 categories)
- Piptatherum racemosum (2 categories)
- Dichanthelium clandestinum (2 categories)
- Canbya aurea (2 categories)
- Shinnersoseris (2 categories)
- Bryum blindii (2 categories)
- Telesonix jamesii (2 categories)
- Mentzelia obscura (2 categories)
- Juncus lesueurii (2 categories)
- Spiraea splendens var. rosea (2 categories)
- Draba sierrae (2 categories)
- Rumex fueginus (2 categories)
- Tripogon spicatus (2 categories)
- Panicum sect. Phanopyrum (2 categories)
- Crataegus visenda (2 categories)
- Abronia nana var. nana (2 categories)
- Ericaceae subfam. Monotropoideae (2 categories)
- Chorizanthe blakleyi (2 categories)
- Purshia (2 categories)
- Poa reflexa (2 categories)
- Atriplex pacifica (2 categories)
- Condalia ericoides (2 categories)
- Erigeron arisolius (2 categories)
- Yucca angustissima var. avia (2 categories)
- Chrysopsis subulata (2 categories)
- Liatris scariosa var. nieuwlandii (2 categories)
- Arctostaphylos hookeri (2 categories)
- Allium cuthbertii (2 categories)
- Myrinia (2 categories)
- Heteranthera multiflora (2 categories)
- Fissidens pellucidus var. pellucidus (2 categories)
- Rorippa amphibia (2 categories)
- Physaria globosa (2 categories)
- Prunus pumila var. pumila (2 categories)
- Delphinium barbeyi (2 categories)
- Manihot (2 categories)
- Calochortus clavatus var. pallidus (2 categories)
- Eriogonum wrightii var. membranaceum (2 categories)
- Selaginella hansenii (2 categories)
- Braya linearis (2 categories)
- Cyperus melanostachyus (2 categories)
- Carex pauciflora (2 categories)
- Orthotrichum pallens (2 categories)
- Isoëtaceae (2 categories)
- Caulanthus simulans (2 categories)
- Solidago stricta subsp. stricta (2 categories)
- Diplacus parviflorus (2 categories)
- Tradescantia reverchonii (2 categories)
- Crataegus alabamensis (2 categories)
- Epilobium glaberrimum subsp. glaberrimum (2 categories)
- Vitis rotundifolia var. rotundifolia (2 categories)
- Chaetopappa imberbis (2 categories)
- Claytonia umbellata (2 categories)
- Lepidium papilliferum (2 categories)
- Helianthella californica subsp. shastensis (2 categories)
- Symphyotrichum subg. Astropolium (2 categories)
- Eurybia ×herveyi (2 categories)
- Boerhavia spicata (2 categories)
- Saxifraga tridactylites (2 categories)
- Anthenantia villosa (2 categories)
- Penstemon confusus (2 categories)
- Rhodiola rhodantha (2 categories)
- Potentilla fragiformis (2 categories)
- Lysimachia asperulifolia (2 categories)
- Elodium elodioides (2 categories)
- Eriogonum luteolum var. luteolum (2 categories)
- Hypericum pseudomaculatum (2 categories)
- Cryptogramma sitchensis (2 categories)
- Carex echinata subsp. echinata (2 categories)
- Onopordum acanthium subsp. acanthium (2 categories)
- Thymelaea passerina (2 categories)
- Mirabilis sect. Mirabilis (2 categories)
- Cassiope mertensiana subsp. californica (2 categories)
- Simsia calva (2 categories)
- Lachnocaulon engleri (2 categories)
- Grusonia pulchella (2 categories)
- Agalinis fasciculata (2 categories)
- Eupatorium sessilifolium (2 categories)
- Ranunculus flabellaris (2 categories)
- Penstemon sect. Caespitosi (2 categories)
- Polygonum polygaloides subsp. esotericum (2 categories)
- Betula nigra (2 categories)
- Bellibarbula (2 categories)
- Salix nummularia (2 categories)
- Pectis papposa var. grandis (2 categories)
- Eriochloa sericea (2 categories)
- Arnoglossum diversifolium (2 categories)
- Claopodium bolanderi (2 categories)
- Logfia arizonica (2 categories)
- Ambrosia hispida (2 categories)
- Echinocereus chisosensis (2 categories)
- Oclemena acuminata (2 categories)
- Humulus lupulus var. lupulus (2 categories)
- Gayophytum diffusum (2 categories)
- Pityopsis graminifolia var. tracyi (2 categories)
- Dichanthelium ovale subsp. praecocius (2 categories)
- Cardamine clematitis (2 categories)
- Sida lindheimeri (2 categories)
- Bucklandiella venusta (2 categories)
- Tetradymia tetrameres (2 categories)
- Juncus subg. Ensifolii (2 categories)
- Spiranthes ovalis var. erostellata (2 categories)
- Drosera (2 categories)
- Rumex spiralis (2 categories)
- Triteleia crocea (2 categories)
- Crepis bursifolia (2 categories)
- Acaena pinnatifida (2 categories)
- Ericameria nauseosa var. graveolens (2 categories)
- Pyrola minor (2 categories)
- Poa subsect. Epiles (2 categories)
- Atriplex sect. Spongiocarpus (2 categories)
- Consolida pubescens (2 categories)
- Erigeron chrysopsidis var. chrysopsidis (2 categories)
- Arctotis stoechadifolia (2 categories)
- Yucca thompsoniana (2 categories)
- Chylismia cardiophylla subsp. robusta (2 categories)
- Lilium humboldtii subsp. ocellatum (2 categories)
- Allium lacunosum var. lacunosum (2 categories)
- Najas filifolia (2 categories)
- Heterotheca marginata (2 categories)
- Flourensia (2 categories)
- Physaria ludoviciana (2 categories)
- Pseudelephantopus spicatus (2 categories)
- Delphinium hansenii subsp. ewanianum (2 categories)
- Marsilea (2 categories)
- Calochortus minimus (2 categories)
- Eriophyllum confertiflorum var. confertiflorum (2 categories)
- Selenia (2 categories)
- Brickellia eupatorioides var. texana (2 categories)
- Cyperus spectabilis (2 categories)
- Carex proposita (2 categories)
- Oryzopsis (2 categories)
- Iva axillaris (2 categories)
- Spergularia macrotheca var. macrotheca (2 categories)
- Ceanothus foliosus var. vineatus (2 categories)
- Sonchus arvensis subsp. arvensis (2 categories)
- Tragus australianus (2 categories)
- Oxalis stricta (2 categories)
- Crataegus coccinea var. coccinea (2 categories)
- Epilobium sect. Xerolobium (2 categories)
- Vulpia octoflora var. octoflora (2 categories)
- Chaptalia albicans (2 categories)
- Clematis ochroleuca (2 categories)
- Leptochloa panicea subsp. brachiata (2 categories)
- Synthlipsis (2 categories)
- Fabronia ciliaris (2 categories)
- Phaulothamnus (2 categories)
- Bontia daphnoides (2 categories)
- Schistidium apocarpum (2 categories)
- Apacheria chiricahuensis (2 categories)
- Penstemon dissectus (2 categories)
- Helianthus floridanus (2 categories)
- Rhododendron viscosum (2 categories)
- Potentilla newberryi (2 categories)
- Lythrum portula (2 categories)
- Elymus hoffmannii (2 categories)
- Eriogonum nervulosum (2 categories)
- Hypnum holmenii (2 categories)
- Cucurbita melopepo subsp. texana (2 categories)
- Carex fuliginosa (2 categories)
- Opuntia engelmannii var. flavispina (2 categories)
- Tiarella (2 categories)
- Mnium marginatum (2 categories)
- Castilleja aquariensis (2 categories)
- Sisyrinchium fuscatum (2 categories)
- Vernonia gigantea (2 categories)
- Ceanothus tomentosus var. olivaceus (2 categories)
- Laguncularia (2 categories)
- Gutierrezia wrightii (2 categories)
- Streptanthus polygaloides (2 categories)
- Asplenium montanum (2 categories)
- Clematis subg. Viorna (2 categories)
- Leptodontaceae (2 categories)
- Fagopyrum esculentum (2 categories)
- Phemeranthus brevicaulis (2 categories)
- Bothriochloa edwardsiana (2 categories)
- Schistidium flexipile (2 categories)
- Aphanorrhegma serratum (2 categories)
- Penstemon eriantherus var. argillosus (2 categories)
- Helianthus microcephalus (2 categories)
- Rhynchospora brachychaeta (2 categories)
- Potentilla pulchella (2 categories)
- Maclura (2 categories)
- Elymus repens (2 categories)
- Eriogonum nudum var. nudum (2 categories)
- Hypnum revolutum var. revolutum (2 categories)
- Cuniculotinus (2 categories)
- Carex glaucodea (2 categories)
- Opuntia macrorhiza (2 categories)
- Tidestromia suffruticosa var. suffruticosa (2 categories)
- Moenchia (2 categories)
- Castilleja christii (2 categories)
- Sisyrinchium longipes (2 categories)
- Veronica agrestis (2 categories)
- Celosia argentea (2 categories)
- Lapsanastrum (2 categories)
- Gymnocarpium disjunctum (2 categories)
- Striga gesnerioides (2 categories)
- Agave deserti (2 categories)
- Euphorbia deltoidea subsp. deltoidea (2 categories)
- Penstemon tracyi (2 categories)
- Polypremum procumbens (2 categories)
- Bigelowia nuttallii (2 categories)
- Salix sect. Helix (2 categories)
- Andropogon glomeratus var. scabriglumis (2 categories)
- Pedicularis lanceolata (2 categories)
- Eriogonum breedlovei var. breedlovei (2 categories)
- Artemisia franserioides (2 categories)
- Clarkia heterandra (2 categories)
- Ranunculus occidentalis var. brevistylis (2 categories)
- Ludwigia hexapetala (2 categories)
- Ammannia coccinea (2 categories)
- Echinocystis (2 categories)
- Oenothera cespitosa subsp. marginata (2 categories)
- Hygroamblystegium varium var. varium (2 categories)
- Geum calthifolium (2 categories)
- Planodes (2 categories)
- Dichelostemma ida-maia (2 categories)
- Carex aboriginum (2 categories)
- Buxbaumia minakatae (2 categories)
- Tetrodontium (2 categories)
- Micranthes hitchcockiana (2 categories)
- Sidalcea malachroides (2 categories)
- Juniperus osteosperma (2 categories)
- Sporobolus giganteus (2 categories)
- Saccharum spontaneum (2 categories)
- Trollius riederianus (2 categories)
- Parnassia kotzebuei (2 categories)
- Glossopetalon spinescens var. planitierum (2 categories)
- Achatocarpaceae (2 categories)
- Pyrularia (2 categories)
- Poaceae tribe Meliceae (2 categories)
- Aureolaria flava (2 categories)
- Cordylanthus eremicus subsp. kernensis (2 categories)
- Arethusa (2 categories)
- Zigadenus (2 categories)
- Cimicifuga elata (2 categories)
- Limnanthes floccosa subsp. floccosa (2 categories)
- Allium scilloides (2 categories)
- Neckera (2 categories)
- Heuchera caroliniana (2 categories)
- Physaria tumulosa (2 categories)
- Pseudognaphalium luteoalbum (2 categories)
- Delphinium scaposum (2 categories)
- Mecardonia acuminata var. microphylla (2 categories)
- Caltha (2 categories)
- Erysimum franciscanum (2 categories)
- Brodiaea coronaria (2 categories)
- Cyrtomium (2 categories)
- Carex scopulorum var. scopulorum (2 categories)
- Ivesia rhypara var. shellyi (2 categories)
- Sphaeralcea polychroma (2 categories)
- Dodecatheon hendersonii (2 categories)
- Rosaceae tribe Neillieae (2 categories)
- Trichloris (2 categories)
- Packera breweri (2 categories)
- Crataegus gaylussacia (2 categories)
- Equisetum variegatum subsp. variegatum (2 categories)
- Wijkia carlottae (2 categories)
- Chelidonium majus (2 categories)
- Pseudotaxiphyllum (2 categories)
- Asteraceae (tribe Heliantheae) subtribe Coreopsidinae (2 categories)
- Clethra alnifolia (2 categories)
- Lessingia glandulifera var. glandulifera (2 categories)
- Syntrichopappus (2 categories)
- Festuca (2 categories)
- Philonotis calcarea (2 categories)
- Botrychium pallidum (2 categories)
- Schizachyrium sanguineum var. hirtiflorum (2 categories)
- Aquilegia brevistyla (2 categories)
- Penstemon glaber var. glaber (2 categories)
- Helianthus strumosus (2 categories)
- Rhynchospora grayi (2 categories)
- Potentilla sect. Subjugae (2 categories)
- Magnolia pyramidata (2 categories)
- Eriogonum panguicense var. alpestre (2 categories)
- Sclerocarpus (2 categories)
- Iliamna (2 categories)
- Cyclanthera gracillima (2 categories)
- Orchidaceae (tribe Cymbidieae) subtribe Cyrtopodiinae (2 categories)
- Timmiella (2 categories)
- Monolopia congdonii (2 categories)
- Castilleja gleasoni (2 categories)
- Smilax californica (2 categories)
- Didymodon rigidulus var. icmadophilus (2 categories)
- Corydalis curvisiliqua subsp. grandibracteata (2 categories)
- Elymus wiegandii (2 categories)
- Veronica undulata (2 categories)
- Lasthenia gracilis (2 categories)
- Habenaria odontopetala (2 categories)
- Styrax platanifolius subsp. youngiae (2 categories)
- Agave utahensis subsp. utahensis (2 categories)
- Euphorbia indivisa (2 categories)
- Pentagramma triangularis (2 categories)
- Polytrichastrum formosum var. densifolium (2 categories)
- Bletia patula (2 categories)
- Salix taxifolia (2 categories)
- Anemia adiantifolia (2 categories)
- Pediocactus (2 categories)
- Eriogonum contortum (2 categories)
- Artemisia rigida (2 categories)
- Clarkia speciosa subsp. polyantha (2 categories)
- Ranunculus sect. Arcteranthis (2 categories)
- Luetkea pectinata (2 categories)
- Amphidium californicum (2 categories)
- Egeria (2 categories)
- Hymenachne (2 categories)
- Plantago subnuda (2 categories)
- Oenothera fruticosa (2 categories)
- Carex aquatilis var. substricta (2 categories)
- Calamagrostis bolanderi (2 categories)
- Thalictrum sect. Omalophysa (2 categories)
- Micranthes tischii (2 categories)
- Carex stipata var. maxima (2 categories)
- Staphylea bolanderi (2 categories)
- Sagina saginoides (2 categories)
- Turnera ulmifolia var. ulmifolia (2 categories)
- Paronychia sessiliflora (2 categories)
- Glyceria ×occidentalis (2 categories)
- Achnatherum occidentale subsp. pubescens (2 categories)
- Quercus cornelius-mulleri (2 categories)
- Pohlia andrewsii (2 categories)
- Ayenia euphrasiifolia (2 categories)
- Coreocarpus arizonicus (2 categories)
- Erigeron lanatus (2 categories)
- Argyranthemum foeniculaceum (2 categories)
- Zizania palustris var. interior (2 categories)
- Cirsium arizonicum var. rothrockii (2 categories)
- Linaria dalmatica subsp. dalmatica (2 categories)
- Allowissadula lozanoi (2 categories)
- Drymocallis pseudorupestris var. pseudorupestris (2 categories)
- Neogaerrhinum strictum (2 categories)
- Heuchera villosa var. arkansana (2 categories)
- Fremontodendron californicum (2 categories)
- Dendromecon rigida (2 categories)
- Melanthera (2 categories)
- Calymperes palisotii (2 categories)
- Erythranthe corallina (2 categories)
- Senecio integerrimus var. scribneri (2 categories)
- Bromus caroli-henrici (2 categories)
- Dalechampia (2 categories)
- Carex sect. Holarrhenae (2 categories)
- Jamesia (2 categories)
- Sphagnum balticum (2 categories)
- Dorstenia (2 categories)
- Rubus allegheniensis (2 categories)
- Trichoptilium incisum (2 categories)
- Packera millelobata (2 categories)
- Crataegus margarettae var. meiophylla (2 categories)
- Eragrostis lutescens (2 categories)
- Chenopodium foggii (2 categories)
- Psilostrophe gnaphalodes (2 categories)
- Asteraceae tribe Senecioneae (2 categories)
- Cochlearia groenlandica (2 categories)
- Talinum (2 categories)
- Phoenicaulis cheiranthoides (2 categories)
- Bouteloua hirsuta subsp. pectinata (2 categories)
- Schoenoplectus californicus (2 categories)
- Arabidopsis lyrata subsp. kamchatica (2 categories)
- Penstemon humilis var. obtusifolius (2 categories)
- Muhlenbergia brevis (2 categories)
- Helodiaceae (2 categories)
- Festuca ligulata (2 categories)
- Rhynchospora scirpoides (2 categories)
- Poteridium occidentale (2 categories)
- Malacothrix fendleri (2 categories)
- Eriogonum roseum (2 categories)
- Scopelophila ligulata (2 categories)
- Cylindropuntia imbricata var. argentea (2 categories)
- Carex lasiocarpa (2 categories)
- Orcuttia californica (2 categories)
- Iodanthus (2 categories)
- Tonestus graniticus (2 categories)
- Mortonia utahensis (2 categories)
- Castilleja mexicana (2 categories)
- Digitalis lanata (2 categories)
- Coryphantha robertii (2 categories)
- Encalypta spathulata (2 categories)
- Viola canadensis var. scopulorum (2 categories)
- Layia munzii (2 categories)
- Haloragis (2 categories)
- Suriana (2 categories)
- Agnorhiza (2 categories)
- Euphorbia ophthalmica (2 categories)
- Peritoma arborea var. globosa (2 categories)
- Boechera consanguinea (2 categories)
- Samolus parviflorus (2 categories)
- Anemone okennonii (2 categories)
- Pellaea ovata (2 categories)
- Eriogonum eastwoodianum (2 categories)
- Aruncus dioicus var. vulgaris (2 categories)
- Ratibida peduncularis var. peduncularis (2 categories)
- Populus deltoides subsp. monilifera (2 categories)
- Eleocharis (2 categories)
- Hymenopappus filifolius var. idahoensis (2 categories)
- Platanthera limosa (2 categories)
- Oenothera macrocarpa subsp. incana (2 categories)
- Calamagrostis ×acutiflora (2 categories)
- Thelypodiopsis aurea (2 categories)
- Micropus californicus var. subvestitus (2 categories)
- Carex tincta (2 categories)
- Silene conica subsp. conica (2 categories)
- Stellaria irrigua (2 categories)
- Sagittaria sanfordii (2 categories)
- Kalmia cuneata (2 categories)
- Ulota megalospora (2 categories)
- Eschscholzia (2 categories)
- Quercus kelloggii (2 categories)
- Baccharis sarothroides (2 categories)
- Coreopsis sect. Silphidium (2 categories)
- Erigeron parryi (2 categories)
- Arida riparia (2 categories)
- Zygodon viridissimus var. rupestris (2 categories)
- Cirsium edule var. macounii (2 categories)
- Linum aristatum (2 categories)
- Alopecurus aequalis var. sonomensis (2 categories)
- Dudleya abramsii subsp. affinis (2 categories)
- Nevada holmgrenii (2 categories)
- Hibiscus coccineus (2 categories)
- Honckenya peploides subsp. diffusa (2 categories)
- Fryxellia (2 categories)
- Pilostyles (2 categories)
- Descurainia longepedicellata (2 categories)
- Camelina rumelica (2 categories)
- Erythranthe michiganensis (2 categories)
- Senecio vulgaris (2 categories)
- Bromus porteri (2 categories)
- Melica porteri var. porteri (2 categories)
- Carex sect. Spirostachyae (2 categories)
- Jensia (2 categories)
- Sphagnum lindbergii (2 categories)
- Draba brachystylis (2 categories)
- Rubus pedatus (2 categories)
- Trientalis borealis (2 categories)
- Paeonia californica (2 categories)
- Crataegus persimilis (2 categories)
- Eranthis (2 categories)
- Chenopodium simplex (2 categories)
- Pterospora andromedea (2 categories)
- Poa abbreviata subsp. abbreviata (2 categories)
- Athysanus (2 categories)
- Coleanthus (2 categories)
- Taraxacum lapponicum (2 categories)
- Xanthisma junceum (2 categories)
- Chorizanthe orcuttiana (2 categories)
- Phyllanthus abnormis var. abnormis (2 categories)
- Brachymenium (2 categories)
- Schwetschkeopsis (2 categories)
- Lewisia cotyledon var. heckneri (2 categories)
- Arceuthobium campylopodum subsp. abietinum (2 categories)
- Agrostis variabilis (2 categories)
- Penstemon leonardii var. leonardii (2 categories)
- Muhlenbergia peruviana (2 categories)
- Herbertia lahue (2 categories)
- Festuca subg. Obtusae (2 categories)
- Ribes californicum var. californicum (2 categories)
- Prescottia oligantha (2 categories)
- Malaxis porphyrea (2 categories)
- Eriogonum subg. Ganysma (2 categories)
- Section (2 categories)
- Cynodon dactylon var. dactylon (2 categories)
- Carex lutea (2 categories)
- Iris fernaldii (2 categories)
- Tortula brevipes (2 categories)
- Castilleja parviflora var. parviflora (2 categories)
- Solidago hispida (2 categories)
- Digitaria pauciflora (2 categories)
- Cotoneaster hjelmqvistii (2 categories)
- Viola odorata (2 categories)
- Harrimanella stelleriana (2 categories)
- Symphyotrichum elliottii (2 categories)
- Agrimonia microcarpa (2 categories)
- Euphorbia serpens (2 categories)
- Perityle lindheimeri (2 categories)
- Boechera hoffmannii (2 categories)
- Sarcobatus (2 categories)
- Anoda crenatiflora (2 categories)
- Pennisetum petiolare (2 categories)
- Eriogonum gilmanii (2 categories)
- Asparagus aethiopicus (2 categories)
- Rhagadiolus stellatus (2 categories)
- Potamogeton (2 categories)
- Luzula (2 categories)
- Eleocharis engelmannii (2 categories)
- Hymenothrix wrightii (2 categories)
- Croptilon (2 categories)
- Platystemon (2 categories)
- Oenothera sect. Gaura (2 categories)
- Thelypodium texanum (2 categories)
- Mikania batatifolia (2 categories)
- Carex virescens (2 categories)
- Silene laciniata subsp. californica (2 categories)
- Stenotaphrum (2 categories)
- Vaccinium erythrocarpum subsp. erythrocarpum (2 categories)
- Salix arctica (2 categories)
- Kelseya uniflora (2 categories)
- Urospermum picroides (2 categories)
- Paspalum racemosum (2 categories)
- Grayia spinosa (2 categories)
- Acorus (2 categories)
- Eucalyptus torelliana (2 categories)
- Quercus sect. Lobatae (2 categories)
- Polygala glochidata (2 categories)
- Balsamorhiza careyana (2 categories)
- Cornus drummondii (2 categories)
- Erigeron quercifolius (2 categories)
- Aristida patula (2 categories)
- ×elyleymus mossii (2 categories)
- Cirsium occidentale var. candidissimum (2 categories)
- Linum neomexicanum (2 categories)
- Althaea hirsuta (2 categories)
- Dudleya palmeri (2 categories)
- Noccaea fendleri subsp. glauca (2 categories)
- Hieracium flagellare (2 categories)
- Horkelia californica var. elata (2 categories)
- Furcraea (2 categories)
- Dianthus plumarius subsp. plumarius (2 categories)
- Camissoniopsis lewisii (2 categories)
- Erythranthe washingtonensis (2 categories)
- Setaria barbata (2 categories)
- Brotherella recurvans (2 categories)
- Mentzelia candelariae (2 categories)
- Juncus arcticus var. balticus (2 categories)
- Sphagnum sect. Cuspidata (2 categories)
- Draba incana (2 categories)
- Rudbeckia hirta var. angustifolia (2 categories)
- Trillium nivale (2 categories)
- Panicum bisulcatum (2 categories)
- Crataegus scabrida var. cyclophylla (2 categories)
- Eremogone congesta var. simulans (2 categories)
- Chloris barbata (2 categories)
- Ptychostomum creberrimum (2 categories)
- Poa cusickii subsp. cusickii (2 categories)
- Atriplex confertifolia (2 categories)
- Collinsia violacea (2 categories)
- Xylococcus (2 categories)
- Chorizanthe xanti var. leucotheca (2 categories)
- Phyllostachys aurea (2 categories)
- Sciuro-hypnum reflexum (2 categories)
- Leymus salina (2 categories)
- Aletris farinosa (2 categories)
- Penstemon nitidus var. polyphyllus (2 categories)
- Muilla coronata (2 categories)
- Hesperevax (2 categories)
- Filipendula ulmaria (2 categories)
- Ribes montigenum (2 categories)
- Prosartes maculata (2 categories)
- Dasistoma macrophyllum (2 categories)
- Malva pusilla (2 categories)
- Callirhoë bushii (2 categories)
- Eriogonum umbellatum var. aureum (2 categories)
- Sedum niveum (2 categories)
- Brassica fruticulosa (2 categories)
- Cyperus croceus (2 categories)
- Carex micropoda (2 categories)
- Orthocarpus barbatus (2 categories)
- Iris verna var. verna (2 categories)
- Townsendia formosa (2 categories)
- Castilleja subinclusa (2 categories)
- Solidago petiolaris (2 categories)
- Diospyros ebenum (2 categories)
- Crambe (2 categories)
- Ephedra aspera (2 categories)
- Viola purpurea var. venosa (2 categories)
- Cercocarpus ledifolius var. intricatus (2 categories)
- Lemna aequinoctialis (2 categories)
- Hebecarpa macradenia (2 categories)
- Symphyotrichum lanceolatum var. lanceolatum (2 categories)
- Euphrasia (2 categories)
- Boechera platysperma (2 categories)
- Sarracenia rubra subsp. rubra (2 categories)
- Antennaria corymbosa (2 categories)
- Eriogonum hirtellum (2 categories)
- Rhexia nashii (2 categories)
- Potamogeton robbinsii (2 categories)
- Luzula subg. Pterodes (2 categories)
- Eleocharis parvula (2 categories)
- Hypericum (2 categories)
- Croton coryi (2 categories)
- Pleurochaete luteola (2 categories)
- Carex complanata (2 categories)
- Oenothera subsect. Stenosiphon (2 categories)
- Thelypteris subg. Amauropelta (2 categories)
- Minuartia groenlandica (2 categories)
- Carphephorus carnosus (2 categories)
- Silene seelyi (2 categories)
- Vancouveria chrysantha (2 categories)
- Salix delnortensis (2 categories)
- Koeberlinia spinosa var. tenuispina (2 categories)
- Passiflora mexicana (2 categories)
- Grimmia olneyi (2 categories)
- Stephanomeria virgata subsp. pleurocarpa (2 categories)
- Eucommiaceae (2 categories)
- Raillardella pringlei (2 categories)
- Polygonella americana (2 categories)
- Berberis nervosa (2 categories)
- Barbula convoluta var. gallinula (2 categories)
- Erigeron tener (2 categories)
- Aristolochia pentandra (2 categories)
- Liquidambar styraciflua (2 categories)
- Amaranthus hybridus (2 categories)
- Dysphania aristata (2 categories)
- Notholaena aschenborniana (2 categories)
- Hilaria swallenii (2 categories)
- Horkelia sect. Parryae (2 categories)
- Galphimia (2 categories)
- Piperia (2 categories)
- Dichanthelium aciculare (2 categories)
- Setaria villosissima (2 categories)
- Bryoerythrophyllum inaequalifolium (2 categories)
- Taxus (2 categories)
- Mentzelia laevicaulis var. parviflora (2 categories)
- Sphenopholis nitida (2 categories)
- Draba paysonii (2 categories)
- Rumex acetosella (2 categories)
- Triphora trianthophoros subsp. trianthophoros (2 categories)
- Panicum philadelphicum (2 categories)
- Crataegus succulenta var. neofluvialis (2 categories)
- Abietinella (2 categories)
- Eremothera boothii subsp. boothii (2 categories)
- Chloropyron (2 categories)
- Puccinellia distans (2 categories)
- Poa macrantha (2 categories)
- Atriplex gmelinii var. alaskensis (2 categories)
- Commelina (2 categories)
- Ericameria teretifolia (2 categories)
- Arctostaphylos nevadensis subsp. knightii (2 categories)
- Chrysopogon (2 categories)
- Liatris laevigata (2 categories)
- Arctostaphylos crustacea subsp. eastwoodiana (2 categories)
- Allium bolanderi var. bolanderi (2 categories)
- Penstemon pratensis (2 categories)
- Myosoton (2 categories)
- Hesperolinon sharsmithiae (2 categories)
- Fissidens bryoides (2 categories)
- Ribes wolfii (2 categories)
- Prunus gracilis (2 categories)
- Deinandra increscens subsp. villosa (2 categories)
- Mammillaria heyderi var. heyderi (2 categories)
- Callitriche trochlearis (2 categories)
- Eriogonum umbellatum var. speciosum (2 categories)
- Sedum ternatum (2 categories)
- Brassicaceae tribe Malcolmieae (2 categories)
- Cyperus granitophilus (2 categories)
- Carex occidentalis (2 categories)
- Orthotrichum bartramii (2 categories)
- Isolepis (2 categories)
- Sorbus torminalis (2 categories)
- Catopsis nutans (2 categories)
- Solidago simplex subsp. randii (2 categories)
- Diplacus congdonii (2 categories)
- Tradescantia buckleyi (2 categories)
- Crataegus (sect. Coccineae) ser. Populneae (2 categories)
- Epilobium (2 categories)
- Chaenactis stevioides (2 categories)
- Claytonia nevadensis (2 categories)
- Lepidium dictyotum (2 categories)
- Helenium brevifolium (2 categories)
- Symphyotrichum prenanthoides (2 categories)
- Eurybia chlorolepis (2 categories)
- Persicaria wallichii var. wallichii (2 categories)
- Boechera williamsii (2 categories)
- Saxifraga debilis (2 categories)
- Penstemon canescens (2 categories)
- Rhinotropis rimulicola var. rimulicola (2 categories)
- Potentilla bruceae (2 categories)
- Lygodesmia texana (2 categories)
- Elephantopus tomentosus (2 categories)
- Eriogonum lachnogynum var. lachnogynum (2 categories)
- Hypericum hypericoides subsp. multicaule (2 categories)
- Croton sonorae (2 categories)
- Carex densa (2 categories)
- Omalotheca norvegica (2 categories)
- Thladiantha dubia (2 categories)
- Mirabilis jalapa var. jalapa (2 categories)
- Carya laciniosa (2 categories)
- Veratrum californicum (2 categories)
- Krigia occidentalis (2 categories)
- Pecluma plumula (2 categories)
- Grindelia howellii (2 categories)
- Stipulicida setacea var. lacerata (2 categories)
- Aegilops tauschii (2 categories)
- Penstemon richardsonii var. curtiflorus (2 categories)
- Berteroa (2 categories)
- Batesimalva (2 categories)
- Salix jejuna (2 categories)
- Eriocaulon koernickianum (2 categories)
- Cistanthe umbellata (2 categories)
- Litsea aestivalis (2 categories)
- Amblyolepis (2 categories)
- Echinacea angustifolia (2 categories)
- Nymphaea (2 categories)
- Holocarpha virgata subsp. elongata (2 categories)
- Hudsonia tomentosa (2 categories)
- Gaudinia fragilis (2 categories)
- Pireella pohlii (2 categories)
- Dichanthelium dichotomum subsp. mattamuskeetense (2 categories)
- Cannabis sativa (2 categories)
- Sibbaldia (2 categories)
- Buchnera obliqua (2 categories)
- Terminalia buceras (2 categories)
- Mentzelia puberula (2 categories)
- Juncus nodatus (2 categories)
- Spiranthes (2 categories)
- Draba streptocarpa (2 categories)
- Rumex mexicanus (2 categories)
- Tripterocalyx wootonii (2 categories)
- Panicum verrucosum (2 categories)
- Crataegus ×fretalis (2 categories)
- Abutilon abutiloides (2 categories)
- Ericameria cooperi var. cooperi (2 categories)
- Chorizanthe douglasii (2 categories)
- Pylaisia selwynii (2 categories)
- Poa sect. Madropoa (2 categories)
- Atriplex pleiantha (2 categories)
- Conimitella (2 categories)
- Erigeron biolettii (2 categories)
- Arctostaphylos silvicola (2 categories)
- Yucca elata (2 categories)
- Chrysothamnus greenei (2 categories)
- Liatris tenuis (2 categories)
- Arctostaphylos manzanita subsp. glaucescens (2 categories)
- Allium fimbriatum var. fimbriatum (2 categories)
- Myriophyllum pinnatum (2 categories)
- Heteropogon (2 categories)
- Fissidens ventricosus (2 categories)
- Rorippa microtitis (2 categories)
- Physaria hitchcockii subsp. confluens (2 categories)
- Prunus texana (2 categories)
- Delphinium carolinianum subsp. calciphilum (2 categories)
- Mantisalca (2 categories)
- Calochortus excavatus (2 categories)
- Erioneuron nealleyi (2 categories)
- Selaginella rupestris (2 categories)
- Brickellia atractyloides var. arguta (2 categories)
- Cyperus parishii (2 categories)
- Orthotrichum pylaisii (2 categories)
- Isoëtes howellii (2 categories)
- Ceanothus arboreus (2 categories)
- Solidago subsect. Venosae (2 categories)
- Diplacus tricolor (2 categories)
- Rosa foliolosa (2 categories)
- Tragia betonicifolia (2 categories)
- Crataegus berberifolia var. berberifolia (2 categories)
- Epilobium minutum (2 categories)
- Vittaria appalachiana (2 categories)
- Chamaecyparis nootkatensis (2 categories)
- Clematis baldwinii (2 categories)
- Helianthus argophyllus (2 categories)
- Euthamia graminifolia (2 categories)
- Peucephyllum (2 categories)
- Bolboschoenus maritimus subsp. maritimus (2 categories)
- Schaefferia cuneifolia (2 categories)
- Anthoxanthum occidentale (2 categories)
- Penstemon cyananthus var. subglaber (2 categories)
- Rhododendron calendulaceum (2 categories)
- Potentilla grayi (2 categories)
- Lysimachia punctata (2 categories)
- Elymus canadensis (2 categories)
- Eriogonum microtheca var. ambiguum (2 categories)
- Hypericum suffruticosum (2 categories)
- Ctenolepis (2 categories)
- Carex exilis (2 categories)
- Ophioglossum vulgatum (2 categories)
- Thymophylla pentachaeta var. hartwegii (2 categories)
- Miscanthus sacchariflorus (2 categories)
- Castanea ozarkensis (2 categories)
- Sisymbrium linifolium (2 categories)
- Verbesina helianthoides (2 categories)
- Ceanothus otayensis (2 categories)
- Lactuca serriola (2 categories)
- Streptanthus glandulosus subsp. hoffmanii (2 categories)
- Euphorbia antisyphilitica (2 categories)
- Ranunculus glacialis var. glacialis (2 categories)
- Penstemon sect. Saccanthera (2 categories)
- Polygonum shastense (2 categories)
- Betulaceae subfam. Betuloideae (2 categories)
- Berberis (2 categories)
- Salix petrophila (2 categories)
- Ancistrocarphus keilii (2 categories)
- Pedicularis aurantiaca (2 categories)
- Eriogonum ammophilum (2 categories)
- Arrhenatherum (2 categories)
- Clarkia amoena subsp. huntiana (2 categories)
- Lolium temulentum (2 categories)
- Amelanchier alnifolia var. alnifolia (2 categories)
- Echinocereus nicholii (2 categories)
- Odontostomum hartwegii (2 categories)
- Hura (2 categories)
- Gemmabryum (2 categories)
- Plagiobryoides brachyneura (2 categories)
- Dichanthelium scoparium (2 categories)
- Cardamine holmgrenii (2 categories)
- Sida urens (2 categories)
- Buddleja racemosa var. racemosa (2 categories)
- Tetraneuris acaulis var. arizonica (2 categories)
- Mercurialis annua (2 categories)
- Juncus tiehmii (2 categories)
- Spirodela punctata (2 categories)
- Drummondia prorepens (2 categories)
- Rumex utahensis (2 categories)
- Triteleia laxa (2 categories)
- Papaveraceae (2 categories)
- Gisekia (2 categories)
- Crepis nana (2 categories)
- Acalypha neomexicana (2 categories)
- Ericameria nauseosa var. psilocarpa (2 categories)
- Poa unilateralis (2 categories)
- Atriplex subsect. Arenariae (2 categories)
- Conyza canadensis (2 categories)
- Erigeron corymbosus (2 categories)
- Arecaceae (tribe Areceae) subtribe Ptychospermatinae (2 categories)
- Zea (2 categories)
- Chylismia claviformis subsp. yumae (2 categories)
- Lilium pardalinum subsp. pitkinense (2 categories)
- Allium nevii (2 categories)
- Najas wrightiana (2 categories)
- Heterotheca sessiliflora subsp. echioides (2 categories)
- Fontinalis dalecarlica (2 categories)
- Physaria obdeltata (2 categories)
- Pseudocalliergon (2 categories)
- Delphinium madrense (2 categories)
- Matricaria occidentalis (2 categories)
- Calochortus persistens (2 categories)
- Eriophyllum lanatum var. lanatum (2 categories)
- Seligeria brevifolia (2 categories)
- Cyperus tetragonus (2 categories)
- Carex retroflexa (2 categories)
- Osteospermum (2 categories)
- Sphaeralcea ambigua var. rosacea (2 categories)
- Ceanothus impressus var. nipomensis (2 categories)
- Rosa sect. Systylae (2 categories)
- Trautvetteria caroliniensis (2 categories)
- Oxyria digyna (2 categories)
- Crataegus colonica (2 categories)
- Epipactis gigantea (2 categories)
- Warea (2 categories)
- Cheilanthes (2 categories)
- Pseudoleskea radicosa (2 categories)
- Ericameria paniculata (2 categories)
- Pyrrocoma hirta var. hirta (2 categories)
- Poaceae subfam. Bambusoideae (2 categories)
- Corallorhiza maculata var. maculata (2 categories)
- Erigeron eatonii var. nevadincola (2 categories)
- Arecaceae tribe Areceae (2 categories)
- Zenobia (2 categories)
- Chylismia scapoidea subsp. macrocarpa (2 categories)
- Lilium washingtonianum subsp. purpurascens (2 categories)
- Allium passeyi (2 categories)
- Nardus (2 categories)
- Heterotheca villosa var. ballardii (2 categories)
- Forsstroemia trichomitria (2 categories)
- Physaria parvula (2 categories)
- Pseudocrossidium crinitum (2 categories)
- Delphinium nuttallii subsp. ochroleucum (2 categories)
- Maxillaria (2 categories)
- Calochortus umbellatus (2 categories)
- Eriophyllum wallacei (2 categories)
- Seligeria tristichoides (2 categories)
- Brickellia oblongifolia var. linifolia (2 categories)
- Cypripedium fasciculatum (2 categories)
- Carex sabulosa (2 categories)
- Oxalis albicans (2 categories)
- Ivesia gordonii var. gordonii (2 categories)
- Ceanothus megacarpus (2 categories)
- Ditrysinia fruticosa (2 categories)
- Rosa tomentosa (2 categories)
- Triadenum (2 categories)
- Oxytheca watsonii (2 categories)
- Crataegus dispar (2 categories)
- Epixiphium (2 categories)
- Watsonia (2 categories)
- Cheilanthes gracillima (2 categories)
- Pseudoleskeella tectorum (2 categories)
- Asplenium septentrionale (2 categories)
- Clematis viticella (2 categories)
- Leptostomopsis (2 categories)
- Synthyris rubra (2 categories)
- Fallopia sachalinensis (2 categories)
- Phemeranthus spinescens (2 categories)
- Botrychium ascendens (2 categories)
- Schistidium rivulare (2 categories)
- Aphragmus (2 categories)
- Penstemon floridus var. austinii (2 categories)
- Helianthus occidentalis subsp. plantagineus (2 categories)
- Rhynchospora colorata (2 categories)
- Potentilla rubricaulis (2 categories)
- Macromitrium (2 categories)
- Elymus trachycaulus (2 categories)
- Eriogonum nutans var. nutans (2 categories)
- Hypopterygiaceae (2 categories)
- Cupressus arizonica (2 categories)
- Carex gynandra (2 categories)
- Opuntia pottsii (2 categories)
- Tillandsia flexuosa (2 categories)
- Molinia caerulea (2 categories)
- Castilleja cusickii (2 categories)
- Sisyrinchium rosulatum (2 categories)
- Veronica copelandii (2 categories)
- Celtis pallida (2 categories)
- Lasiacis ruscifolia (2 categories)
- Gymnostomiella (2 categories)
- Stylocline (2 categories)
- Agave parryi (2 categories)
- Euphorbia fendleri (2 categories)
- Penstemon virgatus var. asa-grayi (2 categories)
- Polystichum imbricans subsp. curtum (2 categories)
- Blechnum (2 categories)
- Salix sect. Salicaster (2 categories)
- Andropogon ternarius var. cabanisii (2 categories)
- Pedicularis parryi subsp. parryi (2 categories)
- Eriogonum butterworthianum (2 categories)
- Clarkia prostrata (2 categories)
- Ranunculus orthorhynchus var. platyphyllus (2 categories)
- Ludwigia peploides subsp. glabrescens (2 categories)
- Amoreuxia palmatifida (2 categories)
- Echinomastus erectocentrus var. erectocentrus (2 categories)
- Oenothera curtissii (2 categories)
- Hygrohypnum montanum (2 categories)
- Geum rossii (2 categories)
- Plantago elongata (2 categories)
- Dichromanthus (2 categories)
- Carex albicans var. albicans (2 categories)
- Cacaliopsis (2 categories)
- Thalictrum alpinum (2 categories)
- Micranthes nelsoniana var. nelsoniana (2 categories)
- Carex serpenticola (2 categories)
- Sidalcea neomexicana (2 categories)
- Kalanchoë laciniata (2 categories)
- Sporobolus silveanus (2 categories)
- Saelania (2 categories)
- Tsuga canadensis (2 categories)
- Paronychia chartacea var. minima (2 categories)
- Glyceria canadensis var. laxa (2 categories)
- Achnatherum arnowiae (2 categories)
- Pyxidanthera brevifolia (2 categories)
- Poaceae tribe Triticeae (2 categories)
- Austrostipa elegantissima (2 categories)
- Cordylanthus pilosus subsp. trifidus (2 categories)
- Erigeron glaucus (2 categories)
- Argemone corymbosa subsp. arenicola (2 categories)
- Zigadenus paniculatus (2 categories)
- Cinna bolanderi (2 categories)
- Limnodea (2 categories)
- Allium tolmiei var. tolmiei (2 categories)
- Drymocallis ashlandica (2 categories)
- Nectandra coriacea (2 categories)
- Heuchera maxima (2 categories)
- Frangula purshiana subsp. purshiana (2 categories)
- Physcomitrium pyriforme (2 categories)
- Pseudognaphalium viscosum (2 categories)
- Delphinium subsect. Multiplex (2 categories)
- Meesia triquetra (2 categories)
- Calycadenia pauciflora (2 categories)
- Erythranthe (2 categories)
- Senecio eremophilus var. eremophilus (2 categories)
- Brodiaea orcuttii (2 categories)
- Carex sect. Chlorostachyae (2 categories)
- Sphaeromeria compacta (2 categories)
- Dodecatheon pulchellum var. zionense (2 categories)
- Rosulabryum andicola (2 categories)
- Trichodon cylindricus var. oblongus (2 categories)
- Packera dimorphophylla var. dimorphophylla (2 categories)
- Crataegus irrasa (2 categories)
- Eragrostis capillaris (2 categories)
- Wissadula parvifolia (2 categories)
- Chenopodiaceae (2 categories)
- Psidium guajava (2 categories)
- Asteraceae (tribe Heliantheae) subtribe Marshalliinae (2 categories)
- Clintonia borealis (2 categories)
- Lessingia pectinata var. pectinata (2 categories)
- Syrrhopodon prolifer var. scaber (2 categories)
- Festuca californica (2 categories)
- Philonotis sphaerocarpa (2 categories)
- Botrychium subg. Botrychium (2 categories)
- Schkuhria (2 categories)
- Aquilegia eximia (2 categories)
- Penstemon grandiflorus (2 categories)
- Helictotrichon sempervirens (2 categories)
- Rhynchospora latifolia (2 categories)
- Potentilla subviscosa var. ramulosa (2 categories)
- Maianthemum trifolium (2 categories)
- Eriogonum polycladon (2 categories)
- Scleropodium julaceum (2 categories)
- Cydonia oblonga (2 categories)
- Carex infirminervia (2 categories)
- Orchidaceae (tribe Vanilleae) subtribe Pogoniinae (2 categories)
- Tofieldia (2 categories)
- Monotropsis (2 categories)
- Castilleja kaibabensis (2 categories)
- Smilax pulverulenta (2 categories)
- Corylus avellana (2 categories)
- Emex spinosa (2 categories)
- Viguiera dentata (2 categories)
- Lasthenia sect. Ornduffia (2 categories)
- Hageniella micans (2 categories)
- Suaeda occidentalis (2 categories)
- Ageratina adenophora (2 categories)
- Euphorbia lathyris (2 categories)
- Peperomia alata (2 categories)
- Blutaparon (2 categories)
- Salix wolfii var. idahoensis (2 categories)
- Anemone deltoidea (2 categories)
- Pediocactus winkleri (2 categories)
- Eriogonum covilleanum (2 categories)
- Artemisia subg. Tridentatae (2 categories)
- Clarkia subsect. Primigenia (2 categories)
- Anacolia (2 categories)
- Elaeagnaceae (2 categories)
- Hymenocallis henryae var. henryae (2 categories)
- Platanthera chapmanii (2 categories)
- Oenothera hartwegii subsp. fendleri (2 categories)
- Calamagrostis howellii (2 categories)
- Thelesperma (2 categories)
- Microbryum starckeanum var. brachyodus (2 categories)
- Carex subfusca (2 categories)
- Sideroxylon tenax (2 categories)
- Steinchisma (2 categories)
- Sagittaria filiformis (2 categories)
- Ulmaceae (2 categories)
- Parthenium (2 categories)
- Gollania turgens (2 categories)
- Achnatherum swallenii (2 categories)
- Quercus fusiformis (2 categories)
- Pohlia crudoides (2 categories)
- Coreopsis grandiflora (2 categories)
- Erigeron maguirei (2 categories)
- Argythamnia adenophora (2 categories)
- Ziziphus parryi (2 categories)
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