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- Perityle megalocephala (3 categories)
- Achyranthes aspera (3 categories)
- Pinus torreyana (3 categories)
- Rhabdoweisia crispata (3 categories)
- Symphyotrichum subspicatum (3 categories)
- Sedum stenopetalum (3 categories)
- Cakile lanceolata (3 categories)
- Castilleja pilosa (3 categories)
- Hymenoxys richardsonii (3 categories)
- Delphinium menziesii (3 categories)
- Silene dichotoma (3 categories)
- Keckiella rothrockii (3 categories)
- Rudbeckia hirta (3 categories)
- Carex atlantica (3 categories)
- Castilleja tenuiflora (3 categories)
- Androsace chamaejasme (3 categories)
- Arctostaphylos nevadensis (3 categories)
- Sphaeralcea fendleri (3 categories)
- Purshia tridentata (3 categories)
- Woodsia obtusa (3 categories)
- Malus prunifolia (3 categories)
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- Carex bromoides (3 categories)
- Dicranodontium uncinatum (3 categories)
- Eriogonum spergulinum (3 categories)
- Atriplex wolfii (3 categories)
- Chenopodium capitatum (3 categories)
- Ditrichum pallidum (3 categories)
- Abronia nana (3 categories)
- Physaria saximontana (3 categories)
- Arabis pycnocarpa (3 categories)
- Eriogonum thompsoniae (3 categories)
- Silphium perfoliatum (3 categories)
- Heuchera parviflora (3 categories)
- Campylopus schmidii (3 categories)
- Peniocereus greggii (3 categories)
- Cercocarpus betuloides (3 categories)
- Corispermum americanum (3 categories)
- Taxodium distichum (3 categories)
- Hexastylis shuttleworthii (3 categories)
- Sphagnum subsecundum (3 categories)
- Eriogonum longifolium (3 categories)
- Crepis pulchra (3 categories)
- Colubrina cubensis (3 categories)
- Amelanchier canadensis (3 categories)
- Eriogonum nudum (3 categories)
- Tetraneuris linearifolia (3 categories)
- Selaginella arenicola (3 categories)
- Penstemon crandallii (3 categories)
- Persicaria meisneriana (3 categories)
- Piriqueta cistoides (3 categories)
- Delphinium parishii (3 categories)
- Armeria maritima (3 categories)
- Kiaeria blyttii (3 categories)
- Stuckenia filiformis (3 categories)
- Moneses (3 categories)
- Eremogone franklinii (3 categories)
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- Scleria pauciflora (3 categories)
- Pyrrocoma clementis (3 categories)
- Cerastium arvense (3 categories)
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- Artemisia arbuscula (3 categories)
- Pyrus communis (3 categories)
- Castilleja applegatei (3 categories)
- Thelypteris grandis (3 categories)
- Rhynchospora careyana (3 categories)
- Pellaea glabella (3 categories)
- Artemisia longifolia (3 categories)
- Argemone corymbosa (3 categories)
- Sphagnum riparium (3 categories)
- Portulaca umbraticola (3 categories)
- Penstemon leiophyllus (3 categories)
- Muehlenbeckia hastulata (3 categories)
- Pennisetum ciliare (3 categories)
- Digitaria filiformis (3 categories)
- Vitis cinerea (3 categories)
- Crataegus coccinea (3 categories)
- Juncus validus (3 categories)
- Hymenopappus filifolius (3 categories)
- Sorbus sitchensis (3 categories)
- Eriogonum marifolium (3 categories)
- Penstemon angustifolius (3 categories)
- Eutrochium maculatum (3 categories)
- Delphinium bicolor (3 categories)
- Mirabilis laevis (3 categories)
- Dryopteris celsa (3 categories)
- Penstemon procerus (3 categories)
- Rubus leucodermis (3 categories)
- Spartina ×townsendii (3 categories)
- Penstemon cardinalis (3 categories)
- Acmella repens (3 categories)
- Botrychium (3 categories)
- Rhamnus utilis (3 categories)
- Physaria floribunda (3 categories)
- Notholaena californica (3 categories)
- Cystopteris bulbifera (3 categories)
- Agrostemma githago (3 categories)
- Sphaeralcea caespitosa (3 categories)
- Fragaria vesca (3 categories)
- Holosteum umbellatum (3 categories)
- Pedicularis bracteosa (3 categories)
- Moenchia erecta (3 categories)
- Dicranella palustris (3 categories)
- Arctostaphylos pringlei (3 categories)
- Pyrola asarifolia (3 categories)
- Leontodon saxatilis (3 categories)
- Rhodiola integrifolia (3 categories)
- Pedicularis langsdorffii (3 categories)
- Sidalcea hickmanii (3 categories)
- Opuntia engelmannii (3 categories)
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- Penstemon glandulosus (3 categories)
- Rosa acicularis subsp. sayi (3 categories)
- Solidago sempervirens (3 categories)
- Pseudophoenix sargentii (3 categories)
- Cerastium dubium (3 categories)
- Carex deweyana (3 categories)
- Symphyotrichum bracteolatum (3 categories)
- Arenaria lanuginosa (3 categories)
- Rosa rubiginosa (3 categories)
- Agalinis purpurea (3 categories)
- Campylopus atrovirens var. cucullatifolius (3 categories)
- Thelypteris palustris (3 categories)
- Tripleurospermum maritimum (3 categories)
- Pellaea ternifolia (3 categories)
- Arctoa fulvella (3 categories)
- Primula cuneifolia (3 categories)
- Senecio serra (3 categories)
- Crataegus berberifolia (3 categories)
- Brickellia eupatorioides (3 categories)
- Arctostaphylos glandulosa (3 categories)
- Vitis rotundifolia (3 categories)
- Argythamnia mercurialina (3 categories)
- Verbascum sinuatum (3 categories)
- Equisetum variegatum (3 categories)
- Penstemon palmeri (3 categories)
- Castilleja minor (3 categories)
- Eriogonum multiflorum (3 categories)
- Penstemon barbatus (3 categories)
- Prunus pumila (3 categories)
- Carex inops (3 categories)
- Symphyotrichum subulatum (3 categories)
- Sideroxylon reclinatum (3 categories)
- Agoseris heterophylla (3 categories)
- Lechea intermedia (3 categories)
- Amphicarpum (3 categories)
- Physaria gracilis (3 categories)
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- Woodsia obtusa subsp. obtusa (3 categories)
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- Carex muricata (3 categories)
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- Juncus ensifolius (3 categories)
- Dicranum scoparium (3 categories)
- Thelypodium sagittatum (3 categories)
- Crataegus (sect. Crataegus) ser. Crataegus (3 categories)
- Microseris laciniata (3 categories)
- Baccharis glutinosa (3 categories)
- Digitaria arenicola (3 categories)
- Passiflora foetida (3 categories)
- Eupatorium hyssopifolium (3 categories)
- Crataegus chrysocarpa (3 categories)
- Mimulus ringens (3 categories)
- Ivesia arizonica (3 categories)
- Erigeron formosissimus (3 categories)
- Haploësthes greggii (3 categories)
- Pinus elliottii (3 categories)
- Maytenus phyllanthoides (3 categories)
- Lasthenia ornduffii (3 categories)
- Hesperevax acaulis (3 categories)
- Quercus sinuata (3 categories)
- Sedum oreganum (3 categories)
- Ivesia shockleyi (3 categories)
- Spartina bakeri (3 categories)
- Cuniculotinus gramineus (3 categories)
- Linum australe (3 categories)
- Paraleucobryum enerve (3 categories)
- Tillandsia fasciculata (3 categories)
- Wissadula (3 categories)
- Kiaeria falcata (3 categories)
- Frangula purshiana (3 categories)
- Chelone obliqua (3 categories)
- Arabidopsis lyrata (3 categories)
- Moorochloa eruciformis (3 categories)
- Arceuthobium campylopodum (3 categories)
- Erythranthe tilingii (3 categories)
- Sphagnum jensenii (3 categories)
- Euphrasia oakesii (3 categories)
- Artemisia ludoviciana (3 categories)
- Salix ovalifolia (3 categories)
- Rytidosperma (3 categories)
- Symphyotrichum falcatum (3 categories)
- Eriogonum arcuatum (3 categories)
- Sphagnum rubellum (3 categories)
- Cirsium pulcherrimum (3 categories)
- Eupatorium perfoliatum (3 categories)
- Sphagnum wulfianum (3 categories)
- Eriogonum zionis (3 categories)
- Epithelantha micromeris (3 categories)
- Bolboschoenus maritimus (3 categories)
- Cucumis sativus (3 categories)
- Asimina longifolia (3 categories)
- Symphyotrichum spathulatum (3 categories)
- Papaver radicatum (3 categories)
- Castilleja parviflora (3 categories)
- Andreaea rupestris (3 categories)
- Schoenoplectus erectus (3 categories)
- Solidago altissima (3 categories)
- Melica (3 categories)
- Keckiella antirrhinoides (3 categories)
- Cystopteris fragilis (3 categories)
- Erigeron pulchellus (3 categories)
- Ribes sanguineum (3 categories)
- Atriplex saccaria (3 categories)
- Lechea torreyi (3 categories)
- Carex luzulina (3 categories)
- Penstemon rattanii (3 categories)
- Onopordum acanthium (3 categories)
- Paronychia fastigiata (3 categories)
- Dicranella rufescens (3 categories)
- Chenopodium berlandieri (3 categories)
- Hulsea vestita (3 categories)
- Silene scouleri (3 categories)
- Liatris punctata (3 categories)
- Pyrrocoma lanceolata (3 categories)
- Saxifraga flagellaris (3 categories)
- Callirhoë involucrata (3 categories)
- Mammillaria wrightii (3 categories)
- Senecio fremontii (3 categories)
- Quercus acerifolia (3 categories)
- Erigeron clokeyi (3 categories)
- Dianthus armeria (3 categories)
- Ceratophyllum muricatum (3 categories)
- Braya humilis (3 categories)
- Hexastylis arifolia (3 categories)
- Arctoa hyperborea (3 categories)
- Lagotis glauca (3 categories)
- Eupatorium album (3 categories)
- Eriogonum baileyi (3 categories)
- Antennaria howellii (3 categories)
- Argemone pleiacantha (3 categories)
- Penstemon linarioides (3 categories)
- Eriogonum leptocladon (3 categories)
- Boerhavia coulteri (3 categories)
- Echinomastus intertextus (3 categories)
- Spiraea alba (3 categories)
- Sedum laxum (3 categories)
- Castilleja martini (3 categories)
- Erigeron inornatus (3 categories)
- Potentilla arenosa (3 categories)
- Eriophyllum ambiguum (3 categories)
- Rubus arcticus (3 categories)
- Phyllanthus caroliniensis (3 categories)
- Leucobryum glaucum (3 categories)
- Asparagus asparagoides (3 categories)
- Mirabilis multiflora (3 categories)
- Eruca vesicaria (3 categories)
- Jamesia americana (3 categories)
- Erigeron peregrinus (3 categories)
- Eriogonum ovalifolium (3 categories)
- Botrychium lanceolatum (3 categories)
- Linum lewisii (3 categories)
- Crataegus monogyna (3 categories)
- Apodanthera undulata (3 categories)
- Ranunculus arizonicus (3 categories)
- Clematis hirsutissima (3 categories)
- Androsace elongata (3 categories)
- Packera bolanderi (3 categories)
- Penstemon deustus (3 categories)
- Petalonyx thurberi (3 categories)
- Heterotheca oregona (3 categories)
- Ranunculus glaberrimus (3 categories)
- Humulus lupulus (3 categories)
- Euphorbia serpillifolia (3 categories)
- Krigia cespitosa (3 categories)
- Stellaria borealis (3 categories)
- Sullivantia hapemanii (3 categories)
- Ceanothus cuneatus (3 categories)
- Vaccinium erythrocarpum (3 categories)
- Castilleja ambigua (3 categories)
- Euphrasia arctica (3 categories)
- Croton alabamensis (3 categories)
- Polygonum polygaloides (3 categories)
- Ericameria cooperi (3 categories)
- Sphagnum papillosum (3 categories)
- Campylopus subulatus (3 categories)
- Castilleja collegiorum (3 categories)
- Solidago velutina (3 categories)
- Eriogonum jamesii (3 categories)
- Limnanthes douglasii (3 categories)
- Salix rotundifolia (3 categories)
- Ranunculus sceleratus (3 categories)
- Crepis runcinata (3 categories)
- Lasthenia fremontii (3 categories)
- Linaria genistifolia (3 categories)
- Sagittaria graminea (3 categories)
- Carduus acanthoides (3 categories)
- Spartina cynosuroides (3 categories)
- Acleisanthes lanceolata (3 categories)
- Rhamnus davurica (3 categories)
- Condalia globosa (3 categories)
- Eriogonum esmeraldense (3 categories)
- Paraleucobryum longifolium (3 categories)
- Rudbeckia (3 categories)
- Cyrtomium fortunei (3 categories)
- Oxytheca dendroidea (3 categories)
- Solidago curtisii (3 categories)
- Consolida regalis (3 categories)
- Kiaeria glacialis (3 categories)
- Casuarina cunninghamiana (3 categories)
- Hypericum hypericoides (3 categories)
- Adenophyllum wrightii (3 categories)
- Guilleminea densa (3 categories)
- Opuntia basilaris (3 categories)
- Dicranum drummondii (3 categories)
- Drymaria glandulosa (3 categories)
- Sphagnum aongstroemii (3 categories)
- Pedicularis sudetica (3 categories)
- Croptilon hookerianum (3 categories)
- Senecio eremophilus (3 categories)
- Populus deltoides (3 categories)
- Fuirena simplex (3 categories)
- Rosa nutkana (3 categories)
- Agalinis maritima (3 categories)
- Doellingeria umbellata (3 categories)
- Thelypteris hispidula (3 categories)
- Pseudotsuga menziesii (3 categories)
- Arctanthemum arcticum (3 categories)
- Lagenaria siceraria (3 categories)
- Ranunculus orthorhynchus (3 categories)
- Baccharis salicifolia (3 categories)
- Matteuccia struthiopteris (3 categories)
- Oreostemma alpigenum (3 categories)
- Echinodorus (3 categories)
- Gossypianthus lanuginosus (3 categories)
- Saelania glaucescens (3 categories)
- Antennaria pulcherrima (3 categories)
- Luffa acutangula (3 categories)
- Brickellia microphylla (3 categories)
- Sorghum bicolor subsp. arundinaceum (3 categories)
- Dryopteris clintoniana (3 categories)
- Potentilla crebridens (3 categories)
- Papaver radicatum subsp. alaskanum (3 categories)
- Agoseris aurantiaca (3 categories)
- Ribes inerme (3 categories)
- Eriogonum flavum (3 categories)
- Misopates orontium (3 categories)
- Eriogonum pharnaceoides (3 categories)
- Myosurus apetalus (3 categories)
- Eleocharis mamillata (3 categories)
- Erigeron strigosus (3 categories)
- Hypericum mutilum (3 categories)
- Dicranella schreberiana (3 categories)
- Solidago patula (3 categories)
- Asplenium scolopendrium (3 categories)
- Cordylanthus kingii (3 categories)
- Polygonella polygama (3 categories)
- Helianthus pauciflorus (3 categories)
- Dicranum majus (3 categories)
- Heuchera micrantha (3 categories)
- Echinocactus polycephalus (3 categories)
- Salix lasiandra (3 categories)
- Campylopus flexuosus (3 categories)
- Thelypteris patens (3 categories)
- Ficus elastica (3 categories)
- Acamptopappus sphaerocephalus (3 categories)
- Stenotus lanuginosus (3 categories)
- Lasthenia burkei (3 categories)
- Juniperus deppeana (3 categories)
- Verbascum speciosum (3 categories)
- Eriogonum corymbosum (3 categories)
- Thymophylla pentachaeta (3 categories)
- Perityle microglossa (3 categories)
- Carex tribuloides (3 categories)
- Tetraneuris acaulis (3 categories)
- Eriogonum elatum (3 categories)
- Chrysothamnus viscidiflorus (3 categories)
- Kalmia angustifolia (3 categories)
- Pluchea odorata (3 categories)
- Tidestromia suffruticosa (3 categories)
- Spergularia macrotheca (3 categories)
- Penstemon cobaea (3 categories)
- Aconogonon alaskanum (3 categories)
- Eleocharis compressa (3 categories)
- Euphorbia inundata (3 categories)
- Silene douglasii (3 categories)
- Sporobolus coahuilensis (3 categories)
- Frangula californica (3 categories)
- Enteropogon chlorideus (3 categories)
- Boechera breweri (3 categories)
- Woodsia oregana (3 categories)
- Eschscholzia californica (3 categories)
- Carex brunnescens (3 categories)
- Dryas integrifolia (3 categories)
- Anemone multifida (3 categories)
- Brothera leana (3 categories)
- Liatris spicata (3 categories)
- Senecio bigelovii (3 categories)
- Lygodesmia grandiflora (3 categories)
- Dicranum spurium (3 categories)
- Erigeron bloomeri (3 categories)
- Descurainia pinnata (3 categories)
- Silphium radula (3 categories)
- Carex divulsa (3 categories)
- Symphyotrichum drummondii (3 categories)
- Heliopsis helianthoides (3 categories)
- Chloracantha spinosa (3 categories)
- Melochia pyramidata (3 categories)
- Corispermum hookeri (3 categories)
- Cirsium ochrocentrum (3 categories)
- Viscum album (3 categories)
- Symphyotrichum lanceolatum (3 categories)
- Eriogonum brevicaule (3 categories)
- Antennaria monocephala (3 categories)
- Sphagnum tenellum (3 categories)
- Atriplex argentea (3 categories)
- Orobanche cooperi (3 categories)
- Lasthenia glaberrima (3 categories)
- Corrigiola litoralis (3 categories)
- Honckenya peploides (3 categories)
- Orobanche parishii (3 categories)
- Pectis filipes (3 categories)
- Trematodon longicollis (3 categories)
- Corydalis caseana (3 categories)
- Spartina densiflora (3 categories)
- Ribes divaricatum (3 categories)
- Penstemon caespitosus (3 categories)
- Atriplex gmelinii (3 categories)
- Tetraneuris scaposa (3 categories)
- Orthocarpus tolmiei (3 categories)
- Seymeria pectinata (3 categories)
- Sairocarpus vexillocalyculatus (3 categories)
- Physaria douglasii (3 categories)
- Kalmia procumbens (3 categories)
- Xanthisma spinulosum (3 categories)
- Ranunculus acriformis (3 categories)
- Holodiscus discolor (3 categories)
- Lechea pulchella (3 categories)
- Dudleya saxosa (3 categories)
- Kiaeria starkei (3 categories)
- Alnus incana (3 categories)
- Eriogonum rosense (3 categories)
- Penstemon eatonii (3 categories)
- Petradoria pumila (3 categories)
- Euphorbia polycarpa (3 categories)
- Physaria ovalifolia (3 categories)
- Eremogone hookeri (3 categories)
- Helianthus niveus (3 categories)
- Dicranum elongatum (3 categories)
- Anemone oregana (3 categories)
- Arctostaphylos viscida (3 categories)
- Najas guadalupensis (3 categories)
- Pyrrocoma crocea (3 categories)
- Penstemon gairdneri (3 categories)
- Chenopodium incanum (3 categories)
- Saxifraga bronchialis (3 categories)
- Ranunculus hispidus (3 categories)
- Carex debilis (3 categories)
- Eriogonum umbellatum (3 categories)
- Solidago stricta (3 categories)
- Triphysaria versicolor (3 categories)
- Carex pellita (3 categories)
- Dieteria canescens (3 categories)
- Rosa woodsii (3 categories)
- Ambrosia ambrosioides (3 categories)
- Cucumis anguria (3 categories)
- Ageratina altissima (3 categories)
- Hymenopappus flavescens (3 categories)
- Boltonia diffusa (3 categories)
- Megathyrsus maximus (3 categories)
- Anulocaulis leiosolenus (3 categories)
- Papaver radicatum subsp. kluanense (3 categories)
- Corydalis micrantha (3 categories)
- Streptanthus carinatus (3 categories)
- Cupressus guadalupensis (3 categories)
- Imperata brevifolia (3 categories)
- Linum floridanum (3 categories)
- Trichomanes punctatum (3 categories)
- Carex laxiculmis (3 categories)
- Blechnum occidentale (3 categories)
- Cystopteris montana (3 categories)
- Sphaeralcea coccinea (3 categories)
- Cylindropuntia acanthocarpa (3 categories)
- Pityopsis graminifolia (3 categories)
- Physaria lepidota (3 categories)
- Heterotheca fulcrata (3 categories)
- Eremogone capillaris (3 categories)
- Clematis tangutica (3 categories)
- Rudbeckia triloba (3 categories)
- Dicranella subulata (3 categories)
- Anemone drummondii (3 categories)
- Scleranthus annuus (3 categories)
- Cirsium arizonicum (3 categories)
- Potentilla subviscosa (3 categories)
- Sphagnum compactum (3 categories)
- Eriogonum tenellum (3 categories)
- Chenopodium polyspermum (3 categories)
- Cerastium fontanum (3 categories)
- Artemisia cana (3 categories)
- Viola pubescens (3 categories)
- Heliomeris longifolia (3 categories)
- Dianthus barbatus (3 categories)
- Primula cusickiana (3 categories)
- Potamogeton foliosus (3 categories)
- Chaenactis glabriuscula (3 categories)
- Crepis occidentalis (3 categories)
- Polystichum imbricans (3 categories)
- Lasthenia californica (3 categories)
- Sagina maxima (3 categories)
- Equisetum ramosissimum (3 categories)
- Quercus rubra (3 categories)
- Lewisia columbiana (3 categories)
- Papaver walpolei (3 categories)
- Claytonia rubra (3 categories)
- Streptanthus glandulosus (3 categories)
- Cakile maritima (3 categories)
- Turnera ulmifolia (3 categories)
- Persicaria glabra (3 categories)
- Enteropogon dolichostachyus (3 categories)
- Solidago lepida (3 categories)
- Penstemon rydbergii (3 categories)
- Eriogonum sphaerocephalum (3 categories)
- Penstemon fremontii (3 categories)
- Guzmania monostachia (3 categories)
- Heuchera americana (3 categories)
- Juncus falcatus (3 categories)
- Pyrrocoma uniflora (3 categories)
- Rosa gymnocarpa (3 categories)
- Saxifraga rivularis (3 categories)
- Artemisia globularia (3 categories)
- Ranunculus occidentalis (3 categories)
- Townsendia florifera (3 categories)
- Sphagnum perichaetiale (3 categories)
- Croton pottsii (3 categories)
- Arctostaphylos canescens (3 categories)
- Penstemon montanus (3 categories)
- Ivesia baileyi (3 categories)
- Eriogonum luteolum (3 categories)
- Echinops ritro (3 categories)
- Amelanchier alnifolia (3 categories)
- Ratibida peduncularis (3 categories)
- Euphorbia chaetocalyx (3 categories)
- Papaver macounii (3 categories)
- Phyllanthus urinaria (3 categories)
- Spartina foliosa (3 categories)
- Linum berlandieri (3 categories)
- Ceanothus prostratus (3 categories)
- Silene acaulis (3 categories)
- Polanisia dodecandra (3 categories)
- Castilleja rubicundula (3 categories)
- Sphaeralcea ambigua (3 categories)
- Carlina vulgaris (3 categories)
- Linum rigidum (3 categories)
- Eleocharis flavescens (3 categories)
- Carex lucorum (3 categories)
- Salix brachycarpa (3 categories)
- Physaria kingii (3 categories)
- Clematis pitcheri (3 categories)
- Luzula arcuata (3 categories)
- Casuarina equisetifolia (3 categories)
- Packera dimorphophylla (3 categories)
- Solidago nemoralis (3 categories)
- Sarracenia purpurea (3 categories)
- Carex microchaeta (3 categories)
- Centaurea stoebe (3 categories)
- Heterotheca stenophylla (3 categories)
- Octoblepharum albidum (3 categories)
- Isocoma acradenia (3 categories)
- Cassiope mertensiana (3 categories)
- Gymnocarpium jessoense (3 categories)
- Cirsium douglasii (3 categories)
- Polygonum fowleri (3 categories)
- Echinacea paradoxa (3 categories)
- Salix humboldtiana (3 categories)
- Symblepharis vaginata (3 categories)
- Sphagnum lenense (3 categories)
- Ceratodon purpureus (3 categories)
- Croton glandulosus (3 categories)
- Sphagnum russowii (3 categories)
- Nemastylis geminiflora (3 categories)
- Sonchus arvensis (3 categories)
- Eriogonum lachnogynum (3 categories)
- Cirsium pumilum (3 categories)
- Artemisia tridentata (3 categories)
- Echinodorus cordifolius (3 categories)
- Sericocarpus oregonensis (3 categories)
- Chrysogonum virginianum (3 categories)
- Penstemon newberryi (3 categories)
- Verbascum lychnitis (3 categories)
- Eriogonum microtheca (3 categories)
- Carex scoparia (3 categories)
- Eutrochium purpureum (3 categories)
- Chaenorhinum minus (3 categories)
- Verbascum thapsus (3 categories)
- Pleopeltis polylepis (3 categories)
- Sorghum bicolor subsp. ×drummondii (3 categories)
- Grimmia crinitoleucophaea (3 categories)
- Sagittaria montevidensis (3 categories)
- Papaver radicatum subsp. polare (3 categories)
- Claytonia parviflora (3 categories)
- Cakile edentula (3 categories)
- Eriogonum nutans (3 categories)
- Aconitum columbianum (3 categories)
- Horkelia daucifolia (3 categories)
- Silene conica (3 categories)
- Keckiella breviflora (3 categories)
- Notholaena grayi (3 categories)
- Penstemon davidsonii (3 categories)
- Silene laciniata (3 categories)
- Aquilegia formosa (3 categories)
- Luzula luzuloides (3 categories)
- Dicranella varia (3 categories)
- Atriplex torreyi (3 categories)
- Cymbalaria muralis (3 categories)
- Alternanthera ficoidea (3 categories)
- Senecio amplectens (3 categories)
- Viola lobata (3 categories)
- Subularia aquatica (3 categories)
- Anemone virginiana (3 categories)
- Sphagnum contortum (3 categories)
- Solidago simplex (3 categories)
- Carex digitalis (3 categories)
- Senecio fremontii var. inexpectatus (3 categories)
- Baccharis (3 categories)
- Campylopus gracilis (3 categories)
- Thelypteris pilosa (3 categories)
- Psilocarphus brevissimus (3 categories)
- Astrolepis cochisensis (3 categories)
- Carex filifolia (3 categories)
- Pteris cretica (3 categories)
- Peritoma arborea (3 categories)
- Carex stipata (3 categories)
- Pinus contorta (3 categories)
- Maxonia apiifolia (3 categories)
- Cirsium scariosum (3 categories)
- Symphyotrichum patens (3 categories)
- Juniperus flaccida (3 categories)
- Eriogonum compositum (3 categories)
- Drymocallis lactea (3 categories)
- Spiraea splendens (3 categories)
- Cucurbita okeechobeensis (3 categories)
- Orthocarpus cuspidatus (3 categories)
- Xanthisma grindelioides (3 categories)
- Sedum wrightii (3 categories)
- Physaria arenosa (3 categories)
- Helenium (3 categories)
- Physaria hemiphysaria (3 categories)
- Veronica wormskjoldii (3 categories)
- Enteropogon prieurii (3 categories)
- Pityrogramma calomelanos (3 categories)
- Sarracenia alabamensis (3 categories)
- Pedicularis contorta (3 categories)
- Euphorbia pediculifera (3 categories)
- Sidalcea asprella (3 categories)
- Physaria newberryi (3 categories)
- Koeberlinia spinosa (3 categories)
- Ranunculus glacialis (3 categories)
- Solidago rigida (3 categories)
- Abronia umbellata (3 categories)
- Silene uralensis (3 categories)
- Paspalum almum (3 categories)
- Viola palmata (3 categories)
- Dicranum undulatum (3 categories)
- Sphagnum fuscum (3 categories)
- Solidago speciosa (3 categories)
- Crataegus viridis (3 categories)
- Ericameria cuneata (3 categories)
- Argemone albiflora (3 categories)
- Sphagnum platyphyllum (3 categories)
- Melochia tomentosa (3 categories)
- Cercocarpus ledifolius (3 categories)
- Juncus triglumis (3 categories)
- Sphagnum teres (3 categories)
- Eriogonum wrightii (3 categories)
- Pinus ponderosa (3 categories)
- Tetradymia axillaris (3 categories)
- Grimmia (3 categories)
- Carex hirtifolia (3 categories)
- Rubus idaeus (3 categories)
- Carduus nutans (3 categories)
- Spartina gracilis (3 categories)
- Diplacus bigelovii (3 categories)
- Salvinia (3 categories)
- Aphanostephus ramosissimus (3 categories)
- Physaria carinata (3 categories)
- Erigeron poliospermus (3 categories)
- Helenium elegans (3 categories)
- Rhinanthus minor (3 categories)
- Blindia acuta (3 categories)
- Oncophorus virens (3 categories)
- Geum triflorum (3 categories)
- Juglans cinerea (3 categories)
- Dicranella cerviculata (3 categories)
- Frangula rubra (3 categories)
- Distichium capillaceum (3 categories)
- Salix glauca (3 categories)
- Juncus castaneus (3 categories)
- Helianthus nuttallii (3 categories)
- Dicranum fragilifolium (3 categories)
- Drymaria leptophylla (3 categories)
- Cordylanthus wrightii (3 categories)
- Salix humilis (3 categories)
- Symphyotrichum (3 categories)
- Scabrethia scabra (3 categories)
- Cirsium inamoenum (3 categories)
- Penstemon lentus (3 categories)
- Castilleja exserta (3 categories)
- Themeda quadrivalvis (3 categories)
- Fimbristylis puberula (3 categories)
- Pteridium aquilinum (3 categories)
- Chaenactis carphoclinia (3 categories)
- Brickellia coulteri (3 categories)
- Ranunculus subg. Coptidium (3 categories)
- Eupatorium rotundifolium (3 categories)
- Ivesia kingii (3 categories)
- Mentzelia longiloba (3 categories)
- Atriplex elegans (3 categories)
- Sideroxylon lanuginosum (3 categories)
- Mirabilis linearis (3 categories)
- Agoseris glauca (3 categories)
- Ferocactus hamatacanthus (3 categories)
- Solidago arguta (3 categories)
- Shortia galacifolia (3 categories)
- Salix alaxensis (3 categories)
- Physaria geyeri (3 categories)
- Clematis columbiana (3 categories)
- Physaria didymocarpa (3 categories)
- Fragaria virginiana (3 categories)
- Botrychium virginianum (3 categories)
- Eleocharis microcarpa (3 categories)
- Woodsia alpina (3 categories)
- Malus domestica (3 categories)
- Eriogonum hemipterum (3 categories)
- Viola biflora (3 categories)
- Juncus acutus (3 categories)
- Scleranthus perennis (3 categories)
- Petrorhagia saxifraga (3 categories)
- Ditrichum flexicaule (3 categories)
- Crataegus schuettei (3 categories)
- Liatris pycnostachya (3 categories)
- Helianthus petiolaris (3 categories)
- Packera subnuda (3 categories)
- Descurainia incisa (3 categories)
- Silphium integrifolium (3 categories)
- Cirsium edule (3 categories)
- Polygonum oxyspermum (3 categories)
- Eriogonum alatum (3 categories)
- Microseris douglasii (3 categories)
- Chimaphila umbellata (3 categories)
- Cyperus esculentus (3 categories)
- Croton lindheimerianus (3 categories)
- Cirsium occidentale (3 categories)
- Sphagnum squarrosum (3 categories)
- Cyperus lupulinus (3 categories)
- Herrickia glauca (3 categories)
- Juniperus virginiana (3 categories)
- Chrysopsis gossypina (3 categories)
- Sedum obtusatum (3 categories)
- Stipulicida setacea (3 categories)
- Pleuridium subulatum (3 categories)
- Sparganium glomeratum (3 categories)
- Salix ×smithiana (3 categories)
- Duchesnea indica (3 categories)
- Potentilla glaucophylla (3 categories)
- Helenium amarum (3 categories)
- Schoenoplectus smithii (3 categories)
- Aconogonon davisiae (3 categories)
- Calycanthus floridus (3 categories)
- Solidago caesia (3 categories)
- Amphidium lapponicum (3 categories)
- Grindelia arizonica (3 categories)
- Pectis linifolia (3 categories)
- Selaginella selaginoides (3 categories)
- Rudbeckia laciniata (3 categories)
- Eriogonum pyrolifolium (3 categories)
- Cylindropuntia fulgida (3 categories)
- Petasites frigidus (3 categories)
- Eremogone eastwoodiae (3 categories)
- Dicranoweisia cirrata (3 categories)
- Rorippa palustris (3 categories)
- Pedicularis racemosa (3 categories)
- Liatris squarrosa (3 categories)
- Cirsium clavatum (3 categories)
- Dicranum viride (3 categories)
- Sphagnum girgensohnii (3 categories)
- Erigeron breweri (3 categories)
- Picea (3 categories)
- Silphium terebinthinaceum (3 categories)
- Dieteria asteroides (3 categories)
- Archidium ohioense (3 categories)
- Sphagnum portoricense (3 categories)
- Penstemon laricifolius (3 categories)
- Baccharis pilularis (3 categories)
- Rosa stellata (3 categories)
- Acanthospermum humile (3 categories)
- Brickellia atractyloides (3 categories)
- Crepis bakeri (3 categories)
- Digitaria cognata (3 categories)
- Eupatorium leucolepis (3 categories)
- Epiphyllum phyllanthus (3 categories)
- Stephanomeria virgata (3 categories)
- Erigeron glabellus (3 categories)
- Hymenopappus artemisiifolius (3 categories)
- Lessingia glandulifera (3 categories)
- Penstemon ambiguus (3 categories)
- Pecluma ptilodon (3 categories)
- Brickellia oblongifolia (3 categories)
- Carex tenera (3 categories)
- Sagittaria guayanensis (3 categories)
- Hesperevax sparsiflora (3 categories)
- Carduus pycnocephalus (3 categories)
- Castilleja pallescens (3 categories)
- Hymenoxys ambigens (3 categories)
- Draba norvegica (3 categories)
- Spartina maritima (3 categories)
- Schoenoplectus acutus (3 categories)
- Carex utriculata (3 categories)
- Grimmia plagiopodia (3 categories)
- Euphorbia geyeri (3 categories)
- Carex aquatilis (3 categories)
- Ribes roezlii (3 categories)
- Fothergilla major (3 categories)
- Atriplex powellii (3 categories)
- Holodiscus microphyllus (3 categories)
- Eriogonum heermannii (3 categories)
- Oncophorus wahlenbergii (3 categories)
- Aquilegia coerulea (3 categories)
- Anemone (3 categories)
- Distichium hagenii (3 categories)
- Carex communis (3 categories)
- Xyris stricta (3 categories)
- Eremogone kingii (3 categories)
- Dicranum fulvum (3 categories)
- Pyrrocoma hirta (3 categories)
- Erigeron aphanactis (3 categories)
- Lepidium lasiocarpum (3 categories)
- Rhododendron minus (3 categories)
- Euphorbia theriaca (3 categories)
- Artemisia borealis (3 categories)
- Poterium sanguisorba (3 categories)
- Viola praemorsa (3 categories)
- Populus fremontii (3 categories)
- Tradescantia occidentalis (3 categories)
- Symphyotrichum foliaceum (3 categories)
- Argemone munita (3 categories)
- Vauquelinia californica (3 categories)
- Crepis modocensis (3 categories)
- Carex glareosa (3 categories)
- Ericameria parryi (3 categories)
- Collinsia sparsiflora (3 categories)
- Crataegus collina (3 categories)
- Antennaria rosea (3 categories)
- Stevia plummerae (3 categories)
- Bulbostylis ciliatifolia (3 categories)
- Penstemon pachyphyllus (3 categories)
- Phyllanthus abnormis (3 categories)
- Castilleja miniata (3 categories)
- Pleopeltis polypodioides (3 categories)
- Commelina diffusa (3 categories)
- Sedum spathulifolium (3 categories)
- Streptanthus cordatus (3 categories)
- Tiarella trifoliata (3 categories)
- Carex viridula (3 categories)
- Weissia muehlenbergiana (3 categories)
- Crataegus mollis (3 categories)
- Rudbeckia grandiflora (3 categories)
- Erigeron pumilus (3 categories)
- Sphaeralcea coulteri (3 categories)
- Persicaria wallichii (3 categories)
- Penstemon richardsonii (3 categories)
- Malus fusca (3 categories)
- Eremogone congesta (3 categories)
- Luzula multiflora (3 categories)
- Hypericum nitidum (3 categories)
- Micranthes nelsoniana (3 categories)
- Anemone edwardsiana (3 categories)
- Ditrichum gracile (3 categories)
- Lithocarpus densiflorus (3 categories)
- Eleocharis tenuis (3 categories)
- Pedicularis palustris (3 categories)
- Asplenium trichomanes (3 categories)
- Carex muehlenbergii (3 categories)
- Potentilla supina (3 categories)
- Dicranum muehlenbeckii (3 categories)
- Sphagnum cuspidatum (3 categories)
- Erigeron bellidiastrum (3 categories)
- Oxalis frutescens (3 categories)
- Claytonia exigua (3 categories)
- Crataegus texana (3 categories)
- Viola purpurea (3 categories)
- Symphyotrichum concolor (3 categories)
- Heliomeris multiflora (3 categories)
- Townsendia (3 categories)
- Porophyllum ruderale (3 categories)
- Castilleja chromosa (3 categories)
- Erigeron concinnus (3 categories)
- Dianthus deltoides (3 categories)
- Thelypteris puberula (3 categories)
- Limnanthes alba (3 categories)
- Ranunculus recurvatus (3 categories)
- Hemizonia congesta (3 categories)
- Ivesia aperta (3 categories)
- Digitaria pubiflora (3 categories)
- Orobanche californica (3 categories)
- Paysonia lasiocarpa (3 categories)
- Sidalcea malviflora (3 categories)
- Minuartia nuttallii (3 categories)
- Betula pubescens (3 categories)
- Sidalcea oregana (3 categories)
- Citrullus lanatus (3 categories)
- Prunus serotina (3 categories)
- Symphyotrichum tenuifolium (3 categories)
- Spergularia media (3 categories)
- Lechea maritima (3 categories)
- Synthyris missurica (3 categories)
- Silene drummondii (3 categories)
- Potentilla ovina (3 categories)
- Ranunculus bonariensis (3 categories)
- Erechtites hieraciifolius (3 categories)
- Atriplex serenana (3 categories)
- Centaurea macrocephala (3 categories)
- Momordica charantia (3 categories)
- Seligeria diversifolia (3 categories)
- Erigeron uncialis (3 categories)
- Dicranoweisia crispula (3 categories)
- Pyrrocoma carthamoides (3 categories)
- Penstemon fruticiformis (3 categories)
- Aster alpinus (3 categories)
- Cerastium alpinum (3 categories)
- Castilleja angustifolia (3 categories)
- Lepidium virginicum (3 categories)
- Asteraceae tribe Cardueae (3 categories)
- Cerastium velutinum (3 categories)
- Penstemon virgatus (3 categories)
- Polygonum ramosissimum (3 categories)
- Diaperia prolifera (3 categories)
- Rhynchospora harveyi (3 categories)
- Sisyrinchium californicum (3 categories)
- Antennaria parlinii (3 categories)
- Argyrochosma limitanea (3 categories)
- Brickellia lemmonii (3 categories)
- Orobanche corymbosa (3 categories)
- Carex scopulorum (3 categories)
- Cucumis melo (3 categories)
- Grimmia americana (3 categories)
- Reimarochloa (3 categories)
- Dryopteris (3 categories)
- Potentilla concinna (3 categories)
- Noccaea fendleri (3 categories)
- Prunus virginiana (3 categories)
- Condalia warnockii (3 categories)
- Rudbeckia fulgida (3 categories)
- Penstemon cyananthus (3 categories)
- Pedicularis attollens (3 categories)
- Silene hookeri (3 categories)
- Xylorhiza tortifolia (3 categories)
- Juglans major (3 categories)
- Petrophytum caespitosum (3 categories)
- Distichium inclinatum (3 categories)
- Centaurea virgata (3 categories)
- Heterotheca subaxillaris (3 categories)
- Liatris pauciflora (3 categories)
- Dicranum fuscescens (3 categories)
- Anemone patens (3 categories)
- Packera pseudaurea (3 categories)
- Penstemon glaber (3 categories)
- Thelypodium howellii (3 categories)
- Cerastium brachypodum (3 categories)
- Silphium asteriscus (3 categories)
- Carex deflexa (3 categories)
- Penstemon humilis (3 categories)
- Philadelphus microphyllus (3 categories)
- Pellaea mucronata (3 categories)
- Juncus stygius (3 categories)
- Antennaria friesiana (3 categories)
- Beta vulgaris (3 categories)
- Equisetum arvense (3 categories)
- Phragmites australis (3 categories)
- Chorizanthe brevicornu (3 categories)
- Penstemon azureus (3 categories)
- Carex tonsa (3 categories)
- Eriogonum douglasii (3 categories)
- Castilleja patriotica (3 categories)
- Eriogonum ochrocephalum (3 categories)
- Persicaria amphibia (3 categories)
- Polycarpon tetraphyllum (3 categories)
- Selaginella mutica (3 categories)
- Carphephorus odoratissimus (3 categories)
- Eriogonum heracleoides (3 categories)
- Nymphaea odorata (3 categories)
- Ranunculus flammula (3 categories)
- Dryas ajanensis (3 categories)
- Carya ovata (3 categories)
- Ditrichum heteromallum (3 categories)
- Malvaviscus arboreus (3 categories)
- Polytrichum commune var. perigoniale (3 categories)
- Pyrrocoma racemosa (3 categories)
- Rosa carolina (3 categories)
- Chenopodium rubrum (3 categories)
- Cerastium maximum (3 categories)
- Sphagnum obtusum (3 categories)
- Melinis (3 categories)
- Filago pyramidata (3 categories)
- Digitalis purpurea (3 categories)
- Carex fissa (3 categories)
- Viola walteri (3 categories)
- Antennaria luzuloides (3 categories)
- Argemone squarrosa (3 categories)
- Cirsium scariosum var. coloradense (3 categories)
- Aruncus dioicus (3 categories)
- Sagina nodosa (3 categories)
- Crataegus crus-galli (3 categories)
- Spiraea douglasii (3 categories)
- Potentilla anserina (3 categories)
- Thymophylla setifolia (3 categories)
- Hazardia whitneyi (3 categories)
- Ribes cereum (3 categories)
- Cucurbita pepo (3 categories)
- Physaria argyraea (3 categories)
- Persicaria lapathifolia (3 categories)
- Linum medium (3 categories)
- Physaria hitchcockii (3 categories)
- Geum macrophyllum (3 categories)
- Clematis occidentalis (3 categories)
- Salix exigua (3 categories)
- Woodsia scopulina (3 categories)
- Drymaria cordata (3 categories)
- Anemone narcissiflora (3 categories)
- Packera neomexicana (3 categories)
- Urtica dioica (3 categories)
- Erigeron acris (3 categories)
- Penstemon spectabilis (3 categories)
- Crataegus sheila-phippsiae (3 categories)
- Opuntia polyacantha (3 categories)
- Sphagnum imbricatum (3 categories)
- Triphysaria eriantha (3 categories)
- Asteraceae tribe Cichorieae (3 categories)
- Callitriche brutia (3 categories)
- Artemisia laciniata (3 categories)
- Symphyotrichum ericoides (3 categories)
- Canadanthus modestus (3 categories)
- Eriogonum kennedyi (3 categories)
- Athyrium distentifolium (3 categories)
- Limnanthes floccosa (3 categories)
- Chloropyron maritimum (3 categories)
- Phoradendron villosum (3 categories)
- Draba cuneifolia (3 categories)
- Lasthenia leptalea (3 categories)
- Boltonia asteroides (3 categories)
- Grimmia anodon (3 categories)
- Papaver nudicaule (3 categories)
- Sedum radiatum (3 categories)
- Andreaea mutabilis (3 categories)
- Thysanocarpus laciniatus (3 categories)
- Spartina pectinata (3 categories)
- Horkelia congesta (3 categories)
- Crataegus margarettae (3 categories)
- Eriogonum fasciculatum (3 categories)
- Polanisia erosa (3 categories)
- Hypericum ascyron (3 categories)
- Sphaeralcea angustifolia (3 categories)
- Fragaria chiloensis (3 categories)
- Horkelia tridentata (3 categories)
- Sida elliottii (3 categories)
- Salix calcicola (3 categories)
- Crataegus padifolia (3 categories)
- Ranunculus eschscholtzii (3 categories)
- Viola adunca (3 categories)
- Packera eurycephala (3 categories)
- Solidago odora (3 categories)
- Listera convallarioides (3 categories)
- Sarracenia rubra (3 categories)
- Pedicularis lanata (3 categories)
- Carex microglochin (3 categories)
- Anemone patens var. multifida (3 categories)
- Cynodontium alpestre (3 categories)
- Cirsium eatonii (3 categories)
- Senecio flaccidus (3 categories)
- Micropus californicus (3 categories)
- Sphagnum magellanicum (3 categories)
- Rosa pisocarpa (3 categories)
- Erigeron chrysopsidis (3 categories)
- Thelypteris ovata (3 categories)
- Euphrasia stricta (3 categories)
- Braya glabella (3 categories)
- Echinocereus rigidissimus (3 categories)
- Euonymus occidentalis (3 categories)
- Ericameria nauseosa (3 categories)
- Coincya monensis (3 categories)
- Penstemon leonardii (3 categories)
- Pereskia grandifolia (3 categories)
- Hibiscus moscheutos (3 categories)
- Cirsium remotifolium (3 categories)
- Zigadenus nuttallii (3 categories)
- Penstemon nitidus (3 categories)
- Verbascum phoeniceum (3 categories)
- Mentzelia laevicaulis (3 categories)
- Thymophylla aurea (3 categories)
- Ribes aureum (3 categories)
- Cucurbita melopepo (3 categories)
- Delphinium carolinianum (3 categories)
- Zuckia brandegeei (3 categories)
- Dryopteris goldieana (3 categories)
- Potentilla effusa (3 categories)
- Agoseris grandiflora (3 categories)
- Spergularia canadensis (3 categories)
- Schoenoplectus purshianus (3 categories)
- Aconitum maximum (3 categories)
- Horkelia fusca (3 categories)
- Ceanothus velutinus (3 categories)
- Euphorbia ocellata (3 categories)
- Centaurea (3 categories)
- Crataegus pruinosa (3 categories)
- Arnica griscomii (3 categories)
- Nymphaea odorata subsp. odorata (3 categories)
- Dicranodontium asperulum (3 categories)
- Sphaeromeria potentilloides (3 categories)
- Rorippa calycina (3 categories)
- Solidago ptarmicoides (3 categories)
- Pedicularis parryi (3 categories)
- Centromadia pungens (3 categories)
- Opuntia humifusa (3 categories)
- Potentilla thurberi (3 categories)
- Sphagnum fallax (3 categories)
- Cerastium nutans (3 categories)
- Phytolacca americana (3 categories)
- Arceuthobium vaginatum (3 categories)
- Senecio integerrimus (3 categories)
- Arenaria serpyllifolia (3 categories)
- Campylopus pyriformis (3 categories)
- Dianthus plumarius (3 categories)
- Symphyotrichum laeve (3 categories)
- Cyperus manimae (3 categories)
- Phoenix (3 categories)
- Betula nana (3 categories)
- Juniperus occidentalis (3 categories)
- Arctostaphylos luciana (2 categories)
- Cirsium vulgare (2 categories)
- Polytrichastrum alpinum var. alpinum (2 categories)
- Asanthus squamulosus (2 categories)
- Edgeworthia (2 categories)
- Amelanchier arborea (2 categories)
- Gratiola torreyi (2 categories)
- Salix serissima (2 categories)
- Rauiella (2 categories)
- Carex heleonastes (2 categories)
- Euphorbia bilobata (2 categories)
- Zizania palustris var. interior (2 categories)
- Setaria leucopila (2 categories)
- Sagittaria demersa (2 categories)
- Betula pubescens subsp. tortuosa (2 categories)
- Voitia nivalis (2 categories)
- Crataegus exilis (2 categories)
- Sidalcea oregana subsp. hydrophila (2 categories)
- Magnolia grandiflora (2 categories)
- Kalanchoë (2 categories)
- Eriogonum corymbosum var. orbiculatum (2 categories)
- Minuartia tenella (2 categories)
- Oenothera sect. Leucocoryne (2 categories)
- Hesperaloe funifera (2 categories)
- Anthoxanthum monticola (2 categories)
- Chrysopsis gossypina subsp. hyssopifolia (2 categories)
- Pogonatum pensilvanicum (2 categories)
- Aristida adscensionis (2 categories)
- Allium obtusum var. obtusum (2 categories)
- Spiraea thunbergii (2 categories)
- Potentilla biennis (2 categories)
- Papaver argemone (2 categories)
- Eriophyllum jepsonii (2 categories)
- Gaultheria pyroloides (2 categories)
- Niphotrichum sect. Elongata (2 categories)
- Quercus sect. Quercus (2 categories)
- Eragrostis airoides (2 categories)
- Penstemon patens (2 categories)
- Barbula (2 categories)
- Sedum obtusatum var. paradisum (2 categories)
- Rubus canadensis (2 categories)
- Verbesina occidentalis (2 categories)
- Cyperus subg. Pycreus (2 categories)
- Phyllanthus liebmannianus (2 categories)
- Stokesia (2 categories)
- Ageratum conyzoides (2 categories)
- Ivesia sect. Unguiculatae (2 categories)
- Cardamine umbellata (2 categories)
- Buxbaumia viridis (2 categories)
- Castilleja nana (2 categories)
- Erigeron linearis (2 categories)
- Hymenostylium recurvirostrum (2 categories)
- Mentzelia nuda (2 categories)
- Pleurochaete luteola (2 categories)
- Dichanthelium laxiflorum (2 categories)
- Draba malpighiacea (2 categories)
- Thymophylla setifolia var. greggii (2 categories)
- Oxalis frutescens subsp. angustifolia (2 categories)
- Hazardia whitneyi var. discoidea (2 categories)
- Schoenocaulon dubium (2 categories)
- Ribes cereum var. cereum (2 categories)
- Eriogonum nortonii (2 categories)
- Flaveria bidentis (2 categories)
- Muhlenbergia tenuifolia (2 categories)
- Tropidia (2 categories)
- Ptychostomum cyclophyllum (2 categories)
- Elymus ×pseudorepens (2 categories)
- Penstemon bracteatus (2 categories)
- Atriplex garrettii var. navajoensis (2 categories)
- Carex sect. Dornera (2 categories)
- Chamaedaphne (2 categories)
- Cucurbita pepo subsp. pepo (2 categories)
- Perityle rupestris var. rupestris (2 categories)
- Acleisanthes anisophylla (2 categories)
- Calochortus westonii (2 categories)
- Brodiaea coronaria subsp. rosea (2 categories)
- Carex tuckermanii (2 categories)
- Hordeum secalinum (2 categories)
- Bothriochloa (2 categories)
- Piperia (2 categories)
- Smilax smallii (2 categories)
- Melampyrum (2 categories)
- Delphinium exaltatum (2 categories)
- Diphyscium foliosum (2 categories)
- Tetraneuris herbacea (2 categories)
- Orthocarpus imbricatus (2 categories)
- Hilaria mutica (2 categories)
- Linum allredii (2 categories)
- Cladanthus (2 categories)
- Aspicarpa hyssopifolia (2 categories)
- Elatine rubella (2 categories)
- Layia pentachaeta subsp. albida (2 categories)
- Ammophila (2 categories)
- Grimmia montana (2 categories)
- Prunus serotina var. rufula (2 categories)
- Rhamnus alnifolia (2 categories)
- Trichocentrum undulatum (2 categories)
- Carex jonesii (2 categories)
- Euphorbia exserta (2 categories)
- Zygodon viridissimus var. rupestris (2 categories)
- Ceanothus papillosus (2 categories)
- Seymeria (2 categories)
- Conardia compacta (2 categories)
- Sairocarpus coulterianus (2 categories)
- Bigelowia (2 categories)
- Warnstorfia fluitans (2 categories)
- Crataegus lanuginosa (2 categories)
- Symphyotrichum tenuifolium var. tenuifolium (2 categories)
- Sidotheca caryophylloides (2 categories)
- Malacothrix clevelandii (2 categories)
- Eriogonum ephedroides (2 categories)
- Mirabilis rotundifolia (2 categories)
- Oenothera tetraptera (2 categories)
- Hesperolinon drymarioides (2 categories)
- Aphanes occidentalis (2 categories)
- Chylismia (2 categories)
- Pohlia rabunbaldensis (2 categories)
- Aristida purpurea var. nealleyi (2 categories)
- Dudleya abramsii (2 categories)
- Kalmia latifolia (2 categories)
- Allium simillimum (2 categories)
- Spiranthes porrifolia (2 categories)
- Pappophorum bicolor (2 categories)
- Xanthisma junceum (2 categories)
- Erysimum asperum (2 categories)
- Gemmabryum coronatum (2 categories)
- Nolina texana (2 categories)
- Rainiera (2 categories)
- Eragrostis palmeri (2 categories)
- Bassia (2 categories)
- Selaginella acanthonota (2 categories)
- Claytonia scammaniana (2 categories)
- Rubus trivialis (2 categories)
- Cyrto-hypnum pygmaeum (2 categories)
- Physaria argyraea subsp. argyraea (2 categories)
- Coryphantha alversonii (2 categories)
- Streptanthus glandulosus subsp. niger (2 categories)
- Agoseris ×elata (2 categories)
- Jamesianthus alabamensis (2 categories)
- Carex amphibola (2 categories)
- Calamagrostis cainii (2 categories)
- Castilleja purpurascens (2 categories)
- Hyophiladelphus (2 categories)
- Mentzelia todiltoensis (2 categories)
- Dichanthelium sect. Oligosantha (2 categories)
- Draba ruaxes (2 categories)
- Andropogon glomeratus var. glaucopsis (2 categories)
- Plumbaginaceae (2 categories)
- Tillandsia baileyi (2 categories)
- Oxystylis lutea (2 categories)
- Helenium arizonicum (2 categories)
- Schoenoplectus smithii var. smithii (2 categories)
- Eriogonum ovalifolium var. ovalifolium (2 categories)
- Fontinalis sphagnifolia (2 categories)
- Muscari (2 categories)
- Tussilago (2 categories)
- Puccinellia groenlandica (2 categories)
- Encelia actoni (2 categories)
- Penstemon confertus (2 categories)
- Atriplex parishii var. persistens (2 categories)
- Carex sect. Phyllostachyae (2 categories)
- Festuca brachyphylla subsp. breviculmis (2 categories)
- Cheilanthes alabamensis (2 categories)
- Cyclanthera (2 categories)
- Persicaria longiseta (2 categories)
- Ionopsis (2 categories)
- Calycanthus occidentalis (2 categories)
- Bromus catharticus var. catharticus (2 categories)
- Carex wootonii (2 categories)
- Horkelia marinensis (2 categories)
- Botrychium montanum (2 categories)
- Pireella pohlii (2 categories)
- Delphinium nuttallii subsp. nuttallii (2 categories)
- Diplacus linearis (2 categories)
- Tetrodontium repandum (2 categories)
- Orthotrichum euryphyllum (2 categories)
- Holocarpha obconica (2 categories)
- Linum medium var. medium (2 categories)
- Clarkia bottae (2 categories)
- Eleocharis elliptica (2 categories)
- Lechea maritima var. subcylindrica (2 categories)
- Grindelia fraxinipratensis (2 categories)
- Pseudobahia heermannii (2 categories)
- Santalum (2 categories)
- Rhexia salicifolia (2 categories)
- Trichostomum arcticum (2 categories)
- Carex limosa (2 categories)
- Euphorbia laredana (2 categories)
- ×elyleymus mossii (2 categories)
- Celosia nitida (2 categories)
- Sicyos glaber (2 categories)
- Consolea corallicola (2 categories)
- Salix ballii (2 categories)
- Blepharizonia plumosa (2 categories)
- Wislizenia californica (2 categories)
- Physaria hitchcockii subsp. confluens (2 categories)
- Synthyris missurica subsp. missurica (2 categories)
- Silene drummondii subsp. striata (2 categories)
- Malaxis monophyllos var. monophyllos (2 categories)
- Eriogonum gracillimum (2 categories)
- Mnium lycopodioides (2 categories)
- Onagraceae tribe Circaeeae (2 categories)
- Heterophyllium (2 categories)
- Leymus pacificus (2 categories)
- Apteria (2 categories)
- Chylismia scapoidea subsp. scapoidea (2 categories)
- Polygala brevifolia (2 categories)
- Arivela viscosa (2 categories)
- Dudleya multicaulis (2 categories)
- Kerria japonica (2 categories)
- Sporobolus creber (2 categories)
- Potentilla ovina var. ovina (2 categories)
- Paronychia ahartii (2 categories)
- Xylococcus (2 categories)
- Erythranthe caespitosa (2 categories)
- Geum macrophyllum var. macrophyllum (2 categories)
- Nuphar polysepala (2 categories)
- Ranunculus bulbosus (2 categories)
- Erechtites hieraciifolius var. megalocarpus (2 categories)
- Beloglottis costaricensis (2 categories)
- Selaginella subg. Selaginella (2 categories)
- Clematis occidentalis var. dissecta (2 categories)
- Rudbeckia laciniata var. heterophylla (2 categories)
- Veronicastrum virginicum (2 categories)
- Dactylorhiza majalis (2 categories)
- Cota tinctoria (2 categories)
- Strigosella africana (2 categories)
- Luziola fluitans (2 categories)
- Johanneshowellia crateriorum (2 categories)
- Carex austrina (2 categories)
- Calamovilfa arcuata (2 categories)
- Castilleja wightii (2 categories)
- Erigeron rybius (2 categories)
- Hypericum gentianoides (2 categories)
- Micranthes bryophora (2 categories)
- Drepanocladus cardotii (2 categories)
- Androstephium coeruleum (2 categories)
- Poa chambersii (2 categories)
- Arctostaphylos ohloneana (2 categories)
- Tinantia anomala (2 categories)
- Sphaeralcea laxa (2 categories)
- Packera clevelandii (2 categories)
- Helianthus agrestis (2 categories)
- Scirpus pedicellatus (2 categories)
- Rigiopappus leptocladus (2 categories)
- Eriogonum racemosum (2 categories)
- Frangula californica subsp. ursina (2 categories)
- Myricaceae (2 categories)
- Pylaisiadelpha (2 categories)
- Entodon challengeri (2 categories)
- Penstemon discolor (2 categories)
- Atriplex serenana var. serenana (2 categories)
- Chelone cuthbertii (2 categories)
- Cylindropuntia ganderi (2 categories)
- Petasites frigidus var. sagittatus (2 categories)
- Adenocaulon bicolor (2 categories)
- Iris lacustris (2 categories)
- Camassia quamash subsp. azurea (2 categories)
- Bromus pubescens (2 categories)
- Carpobrotus (2 categories)
- Hovenia dulcis (2 categories)
- Bouteloua eriopoda (2 categories)
- Plagiobryoides brachyneura (2 categories)
- Solidago ludoviciana (2 categories)
- Delphinium subsect. Grumosa (2 categories)
- Dirca palustris (2 categories)
- Thalictrum texanum (2 categories)
- Orthotrichum speciosum (2 categories)
- Lipocarpha occidentalis (2 categories)
- Clarkia pulchella (2 categories)
- Eleocharis palustris (2 categories)
- Lemna minor (2 categories)
- Guapira obtusata (2 categories)
- Pseudognaphalium biolettii (2 categories)
- Sarracenia flava (2 categories)
- Rhizomnium (2 categories)
- Triglochin gaspensis (2 categories)
- Pedicularis crenulata (2 categories)
- Carex membranacea (2 categories)
- Euphorbia perennans (2 categories)
- Centaurea montana (2 categories)
- Penstemon scapoides (2 categories)
- Abies lasiocarpa (2 categories)
- Sidalcea calycosa subsp. calycosa (2 categories)
- Corallorhiza striata var. striata (2 categories)
- Salix exigua var. exigua (2 categories)
- Boechera canadensis (2 categories)
- Woodsia scopulina subsp. appalachiana (2 categories)
- Physaria obdeltata (2 categories)
- Syntrichopappus lemmonii (2 categories)
- Silene ovata (2 categories)
- Malva parviflora (2 categories)
- Monanthochloë (2 categories)
- Opuntia aciculata (2 categories)
- Heterotheca sessiliflora (2 categories)
- Liatris helleri (2 categories)
- Arabidopsis arenicola (2 categories)
- Cinna latifolia (2 categories)
- Polygonaceae subfam. Polygonoideae (2 categories)
- Arnica mollis (2 categories)
- Dysphania ambrosioides (2 categories)
- Koeberliniaceae (2 categories)
- Alopecurus geniculatus (2 categories)
- Stanleya elata (2 categories)
- Potentilla sect. Pentaphylloides (2 categories)
- Parrya (2 categories)
- Carex cephalophora (2 categories)
- Eschscholzia lemmonii subsp. kernensis (2 categories)
- Erythranthe inconspicua (2 categories)
- Oclemena (2 categories)
- Eremogone fendleri (2 categories)
- Seligeria oelandica (2 categories)
- Cleomella brevipes (2 categories)
- Rumex californicus (2 categories)
- Viola douglasii (2 categories)
- Cotoneaster transens (2 categories)
- Suaeda (2 categories)
- Luzula subg. Anthelaea (2 categories)
- Juncus bryoides (2 categories)
- Caulanthus hallii (2 categories)
- Erigeron uncialis var. uncialis (2 categories)
- Hypericum sect. Hypericum (2 categories)
- Micranthes pensylvanica (2 categories)
- Helianthus longifolius (2 categories)
- Dicranum acutifolium (2 categories)
- Drymaria cordata var. cordata (2 categories)
- Anemone narcissiflora var. monantha (2 categories)
- Poa laxa subsp. banffiana (2 categories)
- Arctostaphylos tomentosa subsp. hebeclada (2 categories)
- Torenia fournieri (2 categories)
- Aira caryophyllea var. capillaris (2 categories)
- Sphagnum andersonianum (2 categories)
- Packera neomexicana var. mutabilis (2 categories)
- Scleria muehlenbergii (2 categories)
- Rorippa ramosa (2 categories)
- Fritillaria atropurpurea (2 categories)
- Najas (2 categories)
- Urtica dioica subsp. dioica (2 categories)
- Pyrrocoma carthamoides var. cusickii (2 categories)
- Ephedra nevadensis (2 categories)
- Penstemon fruticiformis var. fruticiformis (2 categories)
- Aulacomnium (2 categories)
- Chenopodium fremontii (2 categories)
- Cynodon dactylon (2 categories)
- Phalaris coerulescens (2 categories)
- Aegilops crassa (2 categories)
- Ismelia (2 categories)
- Camissoniopsis (2 categories)
- Broussonetia (2 categories)
- Caryota mitis (2 categories)
- Erigeron acris var. kamtschaticus (2 categories)
- Huperzia haleakalae (2 categories)
- Planodes (2 categories)
- Solidago roanensis (2 categories)
- Deparia petersenii (2 categories)
- Dodecahema (2 categories)
- Thelypodiopsis purpusii (2 categories)
- Ostrya virginiana (2 categories)
- Lithophragma trifoliatum (2 categories)
- Clarkia subsect. Prognatae (2 categories)
- Elephantopus elatus (2 categories)
- Lepidium draba (2 categories)
- Gymnanthes (2 categories)
- Saxifraga (2 categories)
- Rhododendron columbianum (2 categories)
- Festuca pseudovivipara (2 categories)
- Trillium parviflorum (2 categories)
- Pseudoleskea radicosa var. denudata (2 categories)
- Pedicularis rainierensis (2 categories)
- Aster tataricus (2 categories)
- Carex neurophora (2 categories)
- Euphorbia spathulata (2 categories)
- Cerastium alpinum subsp. lanatum (2 categories)
- Croomia (2 categories)
- Penstemon spectabilis var. spectabilis (2 categories)
- Callicostella pallida (2 categories)
- Brassica napus (2 categories)
- Cordylanthus rigidus subsp. setigerus (2 categories)
- Boechera grahamii (2 categories)
- Physaria tumulosa (2 categories)
- Crataegus sheila-phippsiae var. saskatchewanensis (2 categories)
- Talinum paniculatum (2 categories)
- Silene verecunda (2 categories)
- Montia linearis (2 categories)
- Opuntia polyacantha var. arenaria (2 categories)
- Heuchera brevistaminea (2 categories)
- Liatris squarrulosa (2 categories)
- Arbutus xalapensis (2 categories)
- Cirsium clavatum var. osterhoutii (2 categories)
- Polygonum bolanderi (2 categories)
- Artemisia aleutica (2 categories)
- Echeveria strictiflora (2 categories)
- Krigia wrightii (2 categories)
- Alvaradoa amorphoides subsp. psilophylla (2 categories)
- Potentilla villosa (2 categories)
- Ranunculus gormanii (2 categories)
- Paspalum caespitosum (2 categories)
- Carex curatorum (2 categories)
- Eucephalus gormanii (2 categories)
- Yucca elata (2 categories)
- Erythranthe suksdorfii (2 categories)
- Oenothera boquillensis (2 categories)
- Eremothera gouldii (2 categories)
- Senecio clarkianus (2 categories)
- Cnidoscolus angustidens (2 categories)
- Rumex paraguayensis (2 categories)
- Surianaceae (2 categories)
- Lygodesmia juncea (2 categories)
- Juncus georgianus (2 categories)
- Ceanothus divergens (2 categories)
- Eriochloa acuminata (2 categories)
- Hypnum plicatulum (2 categories)
- Micromitrium megalosporum (2 categories)
- Helianthus simulans (2 categories)
- Didymodon (2 categories)
- Annona squamosa (2 categories)
- Poa sect. Abbreviatae (2 categories)
- Arecaceae subfam. Arecoideae (2 categories)
- Tortula cuneifolia var. blissii (2 categories)
- Alisma gramineum (2 categories)
- Sphagnum inexspectatum (2 categories)
- Ponthieva racemosa (2 categories)
- Palafoxia callosa (2 categories)
- Eriogonum trichopes (2 categories)
- Fuirena bushii (2 categories)
- Nassella leucotricha (2 categories)
- Pyrus (2 categories)
- Epilobium canum subsp. canum (2 categories)
- Axonopus furcatus (2 categories)
- Sclerolinon (2 categories)
- Rosa minutifolia (2 categories)
- Chenopodium strictum (2 categories)
- Vaccinium myrtillus (2 categories)
- Cyperus cephalanthus (2 categories)
- Phemeranthus teretifolius (2 categories)
- Agalinis heterophylla (2 categories)
- Isopterygiopsis pulchella (2 categories)
- Campyloneurum phyllitidis (2 categories)
- Bryolawtonia (2 categories)
- Castilleja angustifolia var. dubia (2 categories)
- Erigeron breweri var. covillei (2 categories)
- Hydrocleys nymphoides (2 categories)
- Brachythecium brandegeei (2 categories)
- Plantago subnuda (2 categories)
- Solidago speciosa var. speciosa (2 categories)
- Descurainia sophioides (2 categories)
- Dodecatheon utahense (2 categories)
- Thelypteris augescens (2 categories)
- Lolium persicum (2 categories)
- Elymus arizonicus (2 categories)
- Lepidium virginicum subsp. virginicum (2 categories)
- Gyroweisia (2 categories)
- Saxifraga tricuspidata (2 categories)
- Rhynchospora capillacea (2 categories)
- Festuca trachyphylla (2 categories)
- Triphysaria eriantha subsp. eriantha (2 categories)
- Pseudotaxiphyllum elegans (2 categories)
- Pellaea cordifolia (2 categories)
- Asteraceae tribe Eupatorieae (2 categories)
- Carex parryana (2 categories)
- Euphrasia micrantha (2 categories)
- Cerastium velutinum var. villossissimum (2 categories)
- Croton ciliatoglandulifer (2 categories)
- Penstemon virgatus var. virgatus (2 categories)
- Acalypha deamii (2 categories)
- Callitriche brutia var. hamulata (2 categories)
- Brassicaceae tribe Physarieae (2 categories)
- Coreopsis major (2 categories)
- Boechera perennans (2 categories)
- Crataegus viridis var. ovata (2 categories)
- Taraxacum laurentianum (2 categories)
- Silphium wasiotense (2 categories)
- Manilkara jaimiqui subsp. emarginata (2 categories)
- Dieteria asteroides var. lagunensis (2 categories)
- Orchidaceae (tribe Maxillarieae) subtribe Maxillariinae (2 categories)
- Heuchera sanguinea (2 categories)
- Lilium pardalinum (2 categories)
- Arctagrostis latifolia (2 categories)
- Polygonum ramosissimum subsp. ramosissimum (2 categories)
- Artemisia laciniata subsp. laciniata (2 categories)
- Echinocereus fendleri (2 categories)
- Lagascea (2 categories)
- Amaranthus palmeri (2 categories)
- Stenanthium occidentale (2 categories)
- Glyceria septentrionalis (2 categories)
- Prenanthes racemosa (2 categories)
- Salix nivalis (2 categories)
- Ranunculus occidentalis var. nelsonii (2 categories)
- Paspalum setaceum var. ciliatifolium (2 categories)
- Tradescantia ernestiana (2 categories)
- Eulobus californicus (2 categories)
- Zea (2 categories)
- Ericameria discoidea (2 categories)
- Senecio mohavensis (2 categories)
- Coeloglossum (2 categories)
- Russelia (2 categories)
- Berberis fremontii (2 categories)
- Crataegus (sect. Unassigned) ser. Montaninsulae (2 categories)
- Symphyotrichum ericoides var. ericoides (2 categories)
- Lysimachia maritima (2 categories)
- Juncus pervetus (2 categories)
- Ceanothus microphyllus (2 categories)
- Eriogonum apricum var. apricum (2 categories)
- Iberis umbellata (2 categories)
- Microstachys (2 categories)
- Oenothera glazioviana (2 categories)
- Helminthotheca (2 categories)
- Antennaria anaphaloides (2 categories)
- Chorizanthe rectispina (2 categories)
- Poa suksdorfii (2 categories)
- Argemone aurantiaca (2 categories)
- Allium burlewii (2 categories)
- Portulaca smallii (2 categories)
- Panicum capillare subsp. capillare (2 categories)
- Eriogonum umbellatum var. munzii (2 categories)
- Gaillardia aristata (2 categories)
- Nemacaulis (2 categories)
- Quercus douglasii (2 categories)
- Epilobium obscurum (2 categories)
- Penstemon laxiflorus (2 categories)
- Baccharis plummerae (2 categories)
- Scorpidium scorpioides (2 categories)
- Rosa stellata subsp. stellata (2 categories)
- Chloris canterae (2 categories)
- Vanilla mexicana (2 categories)
- Cyperus giganteus (2 categories)
- Philonotis uncinata (2 categories)
- Agave asperrima var. asperrima (2 categories)
- Isoëtes occidentalis (2 categories)
- Canbya (2 categories)
- Buckiella undulata (2 categories)
- Castilleja densiflora var. gracilis (2 categories)
- Hylocomium (2 categories)
- Melothria pendula (2 categories)
- Platanthera limosa (2 categories)
- Soliva anthemifolia (2 categories)
- Diaperia prolifera var. prolifera (2 categories)
- Draba albertina (2 categories)
- Thelypteris subg. Meniscium (2 categories)
- Ludwigia glandulosa subsp. glandulosa (2 categories)
- Elymus multisetus (2 categories)
- Leptodontium flexifolium (2 categories)
- Halophila decipiens (2 categories)
- Schistidium agassizii (2 categories)
- Rhynchospora harveyi var. harveyi (2 categories)
- Eriogonum kennedyi var. alpigenum (2 categories)
- Fimbristylis caroliniana (2 categories)
- Muehlenbeckia (2 categories)
- Triquetrella californica (2 categories)
- Psilostrophe tagetina (2 categories)
- Pennisetum advena (2 categories)
- Carex projecta (2 categories)
- Eurybia jonesiae (2 categories)
- Cercocarpus montanus (2 categories)
- Croton setigerus (2 categories)
- Peperomia amplexicaulis (2 categories)
- Acaulon muticum var. muticum (2 categories)
- Calochortus clavatus var. gracilis (2 categories)
- Brickellia atractyloides var. odontolepis (2 categories)
- Carex shinnersii (2 categories)
- Boechera tiehmii (2 categories)
- Pilostyles (2 categories)
- Crepis bakeri subsp. idahoensis (2 categories)
- Sisyrinchium capillare (2 categories)
- Matricaria chamomilla (2 categories)
- Datisca glomerata (2 categories)
- Digitaria eriantha subsp. eriantha (2 categories)
- Tayloria (2 categories)
- Hibiscus clypeatus (2 categories)
- Limnanthes floccosa subsp. bellingeriana (2 categories)
- Arctostaphylos confertiflora (2 categories)
- Cirsium perplexans (2 categories)
- Polypogon imberbis (2 categories)
- Artemisia subg. Absinthium (2 categories)
- Echinochloa pyramidalis (2 categories)
- Lardizabalaceae (2 categories)
- Amblystegiaceae (2 categories)
- Goodyera tesselata (2 categories)
- Primula tschuktschorum (2 categories)
- Salix sect. Candidae (2 categories)
- Ranunculus sect. Flammula (2 categories)
- Passiflora sexflora (2 categories)
- Tragia jonesii (2 categories)
- Carex frankii (2 categories)
- Eupatorium linearifolium (2 categories)
- Zigadenus (2 categories)
- Ericameria obovata (2 categories)
- Sequoiadendron giganteum (2 categories)
- Collinsia heterophylla var. austromontana (2 categories)
- Sacoila lanceolata var. lanceolata (2 categories)
- Bernardia (2 categories)
- Vitis arizonica (2 categories)
- Crataegus chrysocarpa var. vernonensis (2 categories)
- Symphyotrichum lateriflorum (2 categories)
- Macleaya (2 categories)
- Juncus tweedyi (2 categories)
- Eriogonum brevicaule var. laxifolium (2 categories)
- Minuartia biflora (2 categories)
- Oenothera neomexicana (2 categories)
- Hennediella stanfordensis (2 categories)
- Antennaria parlinii subsp. parlinii (2 categories)
- Chryso-hypnum diminutivum (2 categories)
- Poaceae tribe Centotheceae (2 categories)
- Argyrochosma limitanea subsp. mexicana (2 categories)
- Allium geyeri (2 categories)
- Sphagnum viride (2 categories)
- Potamogeton pulcher (2 categories)
- Panicum plenum (2 categories)
- Eriogonum wrightii var. subscaposum (2 categories)
- Gamochaeta argyrinea (2 categories)
- Nerisyrenia camporum (2 categories)
- Quercus laevis (2 categories)
- Epipterygium tozeri (2 categories)
- Penstemon multiflorus (2 categories)
- Baileya pleniradiata (2 categories)
- Sedum acre (2 categories)
- Rostraria cristata (2 categories)
- Chloropyron maritimum subsp. canescens (2 categories)
- Veratrum viride var. eschscholzianum (2 categories)
- Cyperus pallidicolor (2 categories)
- Phoradendron villosum subsp. coryae (2 categories)
- Stereophyllaceae (2 categories)
- Agave toumeyana var. toumeyana (2 categories)
- Ivesia cryptocaulis (2 categories)
- Cardamine californica (2 categories)
- Buddleja scordioides (2 categories)
- Castilleja lacera (2 categories)
- Hymenopappus biennis (2 categories)
- Mentzelia hualapaiensis (2 categories)
- Platystemon (2 categories)
- Dichanthelium acuminatum subsp. leucothrix (2 categories)
- Draba cuneifolia var. cuneifolia (2 categories)
- Thrinax (2 categories)
- Sorbus sect. Sorbus (2 categories)
- Ludwigia virgata (2 categories)
- Lessingia glandulifera var. tomentosa (2 categories)
- Harperocallis (2 categories)
- Schistostega (2 categories)
- Rhynchospora torreyana (2 categories)
- Eriogonum maculatum (2 categories)
- Fissidens dubius (2 categories)
- Muhlenbergia glauca (2 categories)
- Triteleia montana (2 categories)
- Pterostegia drymarioides (2 categories)
- Penstemon ammophilus (2 categories)
- Atriplex californica (2 categories)
- Carex schweinitzii (2 categories)
- Eutrochium dubium (2 categories)
- Chaenactis thompsonii (2 categories)
- Ctenium aromaticum (2 categories)
- Perityle bisetosa var. appressa (2 categories)
- Achnatherum nevadense (2 categories)
- Calochortus macrocarpus var. maculosus (2 categories)
- Brickellia lemmonii var. lemmonii (2 categories)
- Carex superata (2 categories)
- Cornus subg. Syncarpea (2 categories)
- Homomallium incurvatum (2 categories)
- Bolboschoenus (2 categories)
- Crepis runcinata subsp. runcinata (2 categories)
- Sisyrinchium septentrionale (2 categories)
- Delairea (2 categories)
- Dimorphocarpa pinnatifida (2 categories)
- Tetrachondraceae (2 categories)
- Orobanche corymbosa subsp. mutabilis (2 categories)
- Hieracium crepidispermum (2 categories)
- Linaria bipartita (2 categories)
- Lessingia ramulosa (2 categories)
- Hartwrightia (2 categories)
- Schizachyrium sanguineum (2 categories)
- Rhytidiadelphus subpinnatus (2 categories)
- Eriogonum microtheca var. johnstonii (2 categories)
- Fissidens osmundioides (2 categories)
- Muhlenbergia pectinata (2 categories)
- Triticum monococcum (2 categories)
- Ptilium (2 categories)
- Penstemon arkansanus (2 categories)
- Atriplex coronata var. coronata (2 categories)
- Carex scopulorum var. prionophylla (2 categories)
- Exochorda racemosa (2 categories)
- Cucumis melo subsp. melo (2 categories)
- Perityle fosteri (2 categories)
- Achnatherum robustum (2 categories)
- Calochortus panamintensis (2 categories)
- Brickellia parvula (2 categories)
- Carex tenuiflora (2 categories)
- Corydalis aqua-gelidae (2 categories)
- Hookeria lucens (2 categories)
- Boltonia asteroides var. asteroides (2 categories)
- Pinus pungens (2 categories)
- Smelowskia porsildii (2 categories)
- Meesia (2 categories)
- Delphinium barbeyi (2 categories)
- Dioscorea bulbifera (2 categories)
- Tetradymia comosa (2 categories)
- Orobanche robbinsii (2 categories)
- Hieracium nudicaule (2 categories)
- Linaria triornithophora (2 categories)
- Cistanthe maritima (2 categories)
- Polytrichastrum papillatum (2 categories)
- Asemeia grandiflora (2 categories)
- Eichhornia azurea (2 categories)
- Lasthenia sect. Ptilomeris (2 categories)
- Amelanchier laevis (2 categories)
- Grimmia anomala (2 categories)
- Prunus ilicifolia var. occidentalis (2 categories)
- Salix subg. Vetrix (2 categories)
- Remirea (2 categories)
- Triadenum walteri (2 categories)
- Carex hoodii (2 categories)
- Euphorbia commutata (2 categories)
- Ziziphus parryi (2 categories)
- Setaria rariflora (2 categories)
- Combretaceae (2 categories)
- Sagittaria kurziana (2 categories)
- Bidens bidentoides (2 categories)
- Vulpia myuros (2 categories)
- Crataegus frugiferens (2 categories)
- Symphyotrichum sericeum (2 categories)
- Sidalcea virgata (2 categories)
- Maianthemum racemosum subsp. racemosum (2 categories)
- Oenothera speciosa (2 categories)
- Hesperidanthus (2 categories)
- Leucophanaceae (2 categories)
- Antitrichia californica (2 categories)
- Chrysosplenium americanum (2 categories)
- Pohlia brevinervis (2 categories)
- Aristida divaricata (2 categories)
- Dryopteris campyloptera (2 categories)
- Allium perdulce (2 categories)
- Spiranthes casei var. casei (2 categories)
- Potentilla concinna var. divisa (2 categories)
- Papaver nudicaule subsp. americanum (2 categories)
- Eriophyllum lanatum var. obovatum (2 categories)
- Gaylussacia tomentosa (2 categories)
- Noccaea fendleri subsp. fendleri (2 categories)
- Quercus turbinella (2 categories)
- Eragrostis curtipedicellata (2 categories)
- Penstemon platyphyllus (2 categories)
- Barbula unguiculata (2 categories)
- Sedum radiatum var. ciliosum (2 categories)
- Claytonia lanceolata (2 categories)
- Rubus laciniatus (2 categories)
- Vernonia baldwinii (2 categories)
- Cypripedium californicum (2 categories)
- Phyllodoce breweri (2 categories)
- Corydalis crystallina (2 categories)
- Streptanthus brachiatus (2 categories)
- Iwatsukiella leucotricha (2 categories)
- Erigeron multiceps (2 categories)
- Hymenoxys ambigens var. neomexicana (2 categories)
- Mentzelia pterosperma (2 categories)
- Dichanthelium ovale subsp. praecocius (2 categories)
- Draba ogilviensis (2 categories)
- Andreaea nivalis (2 categories)
- Pleuropogon refractus (2 categories)
- Thysanocarpus laciniatus var. hitchcockii (2 categories)
- Oxalis metcalfei (2 categories)
- Hecastocleis shockleyi (2 categories)
- Schoenoplectus americanus (2 categories)
- Ribes glandulosum (2 categories)
- Eriogonum nudum var. pauciflorum (2 categories)
- Floerkea (2 categories)
- Muilla (2 categories)
- Tuberaria (2 categories)
- Ptychostomum pallescens (2 categories)
- Empetrum (2 categories)
- Penstemon calycosus (2 categories)
- Atriplex hortensis (2 categories)
- Carex sect. Hispidae (2 categories)
- Fendlera linearis (2 categories)
- Chamaenerion angustifolium subsp. angustifolium (2 categories)
- Cupressaceae (2 categories)
- Perityle vaseyi (2 categories)
- Acmella (2 categories)
- Imbribryum mildeanum (2 categories)
- Calopogon tuberosus var. tuberosus (2 categories)
- Brodiaea purdyi (2 categories)
- Carex vallicola (2 categories)
- Horkelia congesta var. congesta (2 categories)
- Bothriochloa springfieldii (2 categories)
- Piperia unalascensis (2 categories)
- Solidago (sect. Solidago) ser. Venosae (2 categories)
- Melastoma (2 categories)
- Delphinium hansenii subsp. ewanianum (2 categories)
- Diplacus brandegeei (2 categories)
- Tetraphidaceae (2 categories)
- Orthodontium pellucens (2 categories)
- Hippophaë (2 categories)
- Linum carteri var. carteri (2 categories)
- Claopodium pellucinerve (2 categories)
- Asplenium bradleyi (2 categories)
- Eleocharis aestuum (2 categories)
- Leavenworthia (2 categories)
- Ampelodesmos (2 categories)
- Grimmia reflexidens (2 categories)
- Prunus virginiana var. virginiana (2 categories)
- Samolus ebracteatus (2 categories)
- Rhamnus serrata (2 categories)
- Trichomanes intricatum (2 categories)
- Carex lapponica (2 categories)
- Euphorbia glyptosperma (2 categories)
- ×arctodupontia scleroclada (2 categories)
- Ceanothus roderickii (2 categories)
- Shepherdia canadensis (2 categories)
- Condalia warnockii var. warnockii (2 categories)
- Salicaceae (2 categories)
- Bistorta officinalis (2 categories)
- Wedelia acapulcensis var. hispida (2 categories)
- Physaria fendleri (2 categories)
- Crataegus margarettae var. angustifolia (2 categories)
- Symplocarpus foetidus (2 categories)
- Silene bridgesii (2 categories)
- Malacothrix indecora (2 categories)
- Eriogonum fasciculatum var. fasciculatum (2 categories)
- Miscanthus oligostachyus (2 categories)
- Oenothera xylocarpa (2 categories)
- Hesperostipa curtiseta (2 categories)
- Lewisia pygmaea (2 categories)
- Chylismia claviformis subsp. aurantiaca (2 categories)
- Polanisia erosa subsp. breviglandulosa (2 categories)
- Aristida ternipes (2 categories)
- Dudleya blochmaniae (2 categories)
- Karwinskia (2 categories)
- Allium tricoccum var. tricoccum (2 categories)
- Splachnobryum (2 categories)
- Parietaria floridana (2 categories)
- Erysimum insulare (2 categories)
- Gemmabryum sect. Gemmabryum (2 categories)
- Notholaena aliena (2 categories)
- Eragrostis refracta (2 categories)
- Selaginella douglasii (2 categories)
- Clematis (2 categories)
- Rudbeckia fulgida var. fulgida (2 categories)
- Veronica grandiflora (2 categories)
- Cyrtopodium punctatum (2 categories)
- Physaria chambersii (2 categories)
- Coryphantha ramillosa (2 categories)
- Streptanthus insignis subsp. lyonii (2 categories)
- Agropyron fragile (2 categories)
- Jatropha dioica (2 categories)
- Carex aquatilis var. minor (2 categories)
- Calamagrostis lapponica (2 categories)
- Castilleja salsuginosa (2 categories)
- Erigeron porsildii (2 categories)
- Hypericum ascyron subsp. pyramidatum (2 categories)
- Mercurialis (2 categories)
- Dichanthelium wrightianum (2 categories)
- Draba spectabilis (2 categories)
- Andropogon longiberbis (2 categories)
- Poa alpina subsp. vivipara (2 categories)
- Tillandsia setacea (2 categories)
- Sphaeralcea angustifolia var. angustifolia (2 categories)
- Oönopsis foliosa var. foliosa (2 categories)
- Helenium linifolium (2 categories)
- Schwalbea americana (2 categories)
- Ribes roezlii var. roezlii (2 categories)
- Eriogonum parvifolium (2 categories)
- Fragaria chiloensis subsp. lucida (2 categories)
- Myoporum parvifolium (2 categories)
- Ulmus crassifolia (2 categories)
- Puccinellia tenella (2 categories)
- Enceliopsis nudicaulis (2 categories)
- Penstemon cyananthus var. judyae (2 categories)
- Atriplex prostrata (2 categories)
- Carex sect. Shortianae (2 categories)
- Festuca edlundiae (2 categories)
- Cheilanthes intertexta (2 categories)
- Cyclopogon elatus (2 categories)
- Persicaria sagittata (2 categories)
- Acourtia thurberi (2 categories)
- Iris (sect. Limniris) ser. Hexagonae (2 categories)
- Calymperes erosum (2 categories)
- Bromus hordeaceus subsp. hordeaceus (2 categories)
- Carminatia tenuiflora (2 categories)
- Horkelia tridentata var. flavescens (2 categories)
- Botrychium sect. Hiemobotrychium (2 categories)
- Solidago faucibus (2 categories)
- Delphinium parryi subsp. purpureum (2 categories)
- Diplacus pygmaeus (2 categories)
- Thalictrum confine (2 categories)
- Orthotrichum lyellii (2 categories)
- Holodiscus microphyllus var. sericeus (2 categories)
- Linum sect. Cathartolinum (2 categories)
- Clarkia dudleyana (2 categories)
- Eleocharis interstincta (2 categories)
- Lechea sessiliflora (2 categories)
- Anagallis arvensis (2 categories)
- Grindelia scabra (2 categories)
- Pseudocampylium (2 categories)
- Sapotaceae (2 categories)
- Rhinotropis acanthoclada (2 categories)
- Tridax procumbens (2 categories)
- Pedicularis attollens subsp. protogyna (2 categories)
- Carex lurida (2 categories)
- Euphorbia mendezii (2 categories)
- ×pseudelymus (2 categories)
- Celtis tenuifolia (2 categories)
- Sida elliottii var. elliottii (2 categories)
- Convallaria majalis var. montana (2 categories)
- Salix calcicola var. calcicola (2 categories)
- Bloomeria crocea var. aurea (2 categories)
- Wolffia columbiana (2 categories)
- Physaria kingii subsp. kingii (2 categories)
- Crataegus padifolia var. incarnata (2 categories)
- Synthyris wyomingensis (2 categories)
- Silene hookeri subsp. hookeri (2 categories)
- Malpighia (2 categories)
- Eriogonum heermannii var. floccosum (2 categories)
- Moehringia trinervia (2 categories)
- Onoclea (2 categories)
- Heterotheca (2 categories)
- Leymus ×vancouverensis (2 categories)
- Aquilegia coerulea var. ochroleuca (2 categories)
- Chylismiella pterosperma (2 categories)
- Polygala lewtonii (2 categories)
- Dudleya subg. Hasseanthus (2 categories)
- Kindbergia praelonga (2 categories)
- Alnus rubra (2 categories)
- Sporobolus interruptus (2 categories)
- Potentilla rhyolitica var. chiricahuensis (2 categories)
- Erythronium oregonum (2 categories)
- Xylorhiza tortifolia var. tortifolia (2 categories)
- Erythranthe dentata (2 categories)
- Geum vernum (2 categories)
- Nyctaginia capitata (2 categories)
- Ranunculus eschscholtzii var. eschscholtzii (2 categories)
- Eremocrinum (2 categories)
- Berberis darwinii (2 categories)
- Selaginella willdenowii (2 categories)
- Clematis socialis (2 categories)
- Rudbeckia sect. Dracopis (2 categories)
- Viola adunca var. adunca (2 categories)
- Danthonia compressa (2 categories)
- Cotoneaster franchetii (2 categories)
- Stylocline gnaphaloides (2 categories)
- Luzula confusa (2 categories)
- Juglans microcarpa (2 categories)
- Carex bicolor (2 categories)
- Calendula arvensis (2 categories)
- Catabrosa aquatica (2 categories)
- Erigeron sionis var. trilobatus (2 categories)
- Micranthes hieraciifolia (2 categories)
- Helianthus cusickii (2 categories)
- Dicranella lindigiana (2 categories)
- Drosera filiformis (2 categories)
- Anemone berlandieri (2 categories)
- Poa diaboli (2 categories)
- Arctostaphylos pechoensis (2 categories)
- Toiyabea (2 categories)
- Packera eurycephala var. eurycephala (2 categories)
- Sciuro-hypnum populeum (2 categories)
- Romneya coulteri (2 categories)
- Eriogonum rupinum (2 categories)
- Frangula rubra subsp. rubra (2 categories)
- Myriophyllum laxum (2 categories)
- Urochloa brizantha (2 categories)
- Pyrola (2 categories)
- Entosthodon (2 categories)
- Atriplex subsect. Pusillae (2 categories)
- Chenopodium albescens (2 categories)
- Cylindropuntia versicolor (2 categories)
- Petrophytum caespitosum subsp. caespitosum (2 categories)
- Adenostoma sparsifolium (2 categories)
- Iris savannarum (2 categories)
- Camelina microcarpa (2 categories)
- Bromus sect. Bromopsis (2 categories)
- Carthamus tinctorius (2 categories)
- Hulsea heterochroma (2 categories)
- Bouteloua simplex (2 categories)
- Plagiomnium cuspidatum (2 categories)
- Solidago odora subsp. chapmanii (2 categories)
- Delphinium variegatum (2 categories)
- Distichlis spicata (2 categories)
- Thelesperma flavodiscum (2 categories)
- Oryza longistaminata (2 categories)
- Listera cordata (2 categories)
- Clarkia sect. Fibula (2 categories)
- Eleocharis sect. Eleocharis (2 categories)
- Leontodon autumnalis (2 categories)
- Gunnera tinctoria (2 categories)
- Pseudognaphalium pringlei (2 categories)
- Sarracenia rubra subsp. gulfensis (2 categories)
- Rhizophoraceae (2 categories)
- Trillium chloropetalum var. giganteum (2 categories)
- Pedicularis lanata subsp. lanata (2 categories)
- Asplenium pumilum (2 categories)
- Carex microglochin subsp. microglochin (2 categories)
- Euphorbia pubentissima (2 categories)
- Centaurea ×moncktonii (2 categories)
- Crocanthemum aldersonii (2 categories)
- Penstemon sect. Coerulei (2 categories)
- Abronia ammophila (2 categories)
- Brachythecium laetum (2 categories)
- Sidalcea hartwegii (2 categories)
- Cordylanthus capitatus (2 categories)
- Salix glauca var. villosa (2 categories)
- Boechera depauperata (2 categories)
- Wyethia glabra (2 categories)
- Physaria parvula (2 categories)
- Crataegus sargentii (2 categories)
- Systenotheca (2 categories)
- Silene rotundifolia (2 categories)
- Malvaceae subfam. Tilioideae (2 categories)
- Monolopia (2 categories)
- Opuntia cubensis (2 categories)
- Heterotheca subaxillaris subsp. subaxillaris (2 categories)
- Liatris pauciflora var. secunda (2 categories)
- Arabis blepharophylla (2 categories)
- Cirriphyllum piliferum (2 categories)
- Polygonella gracilis (2 categories)
- Arnoglossum album (2 categories)
- Dysphania sect. Botryoides (2 categories)
- Kosteletzkya depressa (2 categories)
- Alsia californica (2 categories)
- Stebbinsoseris (2 categories)
- Gladiolus tristis (2 categories)
- Potentilla sterilis (2 categories)
- Parthenium hysterophorus (2 categories)
- Carex comosa (2 categories)
- Eucalyptus camaldulensis (2 categories)
- Xyris tennesseensis (2 categories)
- Erythranthe montioides (2 categories)
- Odontostomum (2 categories)
- Sematophyllum marylandicum (2 categories)
- Cleoserrata speciosa (2 categories)
- Rumex fascicularis (2 categories)
- Viola howellii (2 categories)
- Cotyledon (2 categories)
- Suaeda sect. Brezia (2 categories)
- Lycopodiella subappressa (2 categories)
- Juncus cooperi (2 categories)
- Causonis (2 categories)
- Erigeron vicinus (2 categories)
- Hypnaceae (2 categories)
- Micranthes texana (2 categories)
- Dicranum fuscescens var. fuscescens (2 categories)
- Drymaria viscosa (2 categories)
- Anemone piperi (2 categories)
- Poa nervosa (2 categories)
- Arctotis (2 categories)
- Tortella alpicola (2 categories)
- Alchemilla alpina (2 categories)
- Sphagnum bergianum (2 categories)
- Packera pseudaurea var. pseudaurea (2 categories)
- Eriogonum subg. Oregonium (2 categories)
- Fritillaria micrantha (2 categories)
- Najas minor (2 categories)
- Pyrrocoma hirta var. sonchifolia (2 categories)
- Ephemerum crassinervium var. texanum (2 categories)
- Penstemon glaber var. brandegeei (2 categories)
- Aureolaria pedicularia (2 categories)
- Chenopodium murale (2 categories)
- Cynodontium glaucescens (2 categories)
- Aeonium (2 categories)
- Isocoma azteca (2 categories)
- Camissoniopsis intermedia (2 categories)
- Bruchia texana (2 categories)
- Erigeron arenarioides (2 categories)
- Hybanthus (2 categories)
- Brachypodium rupestre (2 categories)
- Plantago elongata (2 categories)
- Solidago sect. Ptarmicoidei (2 categories)
- Deschampsia mackenzieana (2 categories)
- Thelypodium howellii subsp. spectabilis (2 categories)
- Oxalis colorea (2 categories)
- Lloydia serotina var. serotina (2 categories)
- Clasmatodon (2 categories)
- Elionurus tripsacoides (2 categories)
- Lepidium latifolium (2 categories)
- Gymnopogon brevifolius (2 categories)
- Saxifraga chrysantha (2 categories)
- Rhododendron occidentale (2 categories)
- Festuca rubra subsp. secunda (2 categories)
- Trillium simile (2 categories)
- Pseudolycopodiella caroliniana (2 categories)
- Pedicularis verticillata (2 categories)
- Asteraceae (tribe Heliantheae) subtribe Galinsoginae (2 categories)
- Carex obtusata (2 categories)
- Euphorbia thymifolia (2 categories)
- Cerastium dichotomum (2 categories)
- Crossidium crassinervium (2 categories)
- Penstemon sudans (2 categories)
- Abutilon incanum (2 categories)
- Callirhoë alcaeoides (2 categories)
- Brassicaceae tribe Brassiceae (2 categories)
- Corema (2 categories)
- Boechera laevigata (2 categories)
- Physcomitrium pyriforme (2 categories)
- Tamarix gallica (2 categories)
- Silphium asteriscus var. dentatum (2 categories)
- Mammillaria tetrancistra (2 categories)
- Didymodon nigrescens (2 categories)
- Mortonia sempervirens (2 categories)
- Opuntia tortispina (2 categories)
- Heuchera hirsutissima (2 categories)
- Ligularia dentata (2 categories)
- Arceuthobium campylopodum subsp. littorum (2 categories)
- Cirsium eatonii var. clokeyi (2 categories)
- Polygonum hickmanii (2 categories)
- Artemisia californica (2 categories)
- Echinacea simulata (2 categories)
- Lachnagrostis (2 categories)
- Amaranthus albus (2 categories)
- Glyceria alnasteretum (2 categories)
- Pottiaceae subfam. Barbuloideae (2 categories)
- Salix irrorata (2 categories)
- Ranunculus hystriculus (2 categories)
- Paspalum intermedium (2 categories)
- Townsendia rothrockii (2 categories)
- Carex deflexa var. deflexa (2 categories)
- Eucladium (2 categories)
- Yucca intermedia (2 categories)
- Erythronium albidum (2 categories)
- Oenothera cespitosa subsp. macroglottis (2 categories)
- Ericaceae subfam. Arbutoideae (2 categories)
- Senecio flaccidus var. douglasii (2 categories)
- Cocculus carolinus (2 categories)
- Rumex sect. Rumex (2 categories)
- Viola praemorsa var. praemorsa (2 categories)
- Crataegus (sect. Coccineae) ser. Madrenses (2 categories)
- Symphyotrichum ascendens (2 categories)
- Juncus kelloggii (2 categories)
- Ceanothus gloriosus var. gloriosus (2 categories)
- Eriochloa pseudoacrotricha (2 categories)
- Hypochaeris glabra (2 categories)
- Micropus californicus var. californicus (2 categories)
- Helictotrichon (2 categories)
- Didymodon leskeoides (2 categories)
- Anoectangium aestivum (2 categories)
- Poa sect. Secundae (2 categories)
- Arenaria benthamii (2 categories)
- Tortula nevadensis (2 categories)
- Allionia choisyi (2 categories)
- Sphagnum majus (2 categories)
- Populus grandidentata (2 categories)
- Palhinhaea (2 categories)
- Eriogonum umbellatum var. chlorothamnus (2 categories)
- Fumaria vaillantii (2 categories)
- Nasturtium officinale (2 categories)
- Quadrella incana (2 categories)
- Epilobium densiflorum (2 categories)
- Penstemon humilis var. humilis (2 categories)
- Ayenia pilosa (2 categories)
- Scleropogon (2 categories)
- Rosa pisocarpa subsp. ahartii (2 categories)
- Chenopodium subsect. Urbica (2 categories)
- Vaccinium sect. Oxycoccoides (2 categories)
- Cyperus distinctus (2 categories)
- Philadelphus microphyllus var. madrensis (2 categories)
- Agalinis plukenetii (2 categories)
- Isotria medeoloides (2 categories)
- Campylopus atrovirens (2 categories)
- Bryoxiphiaceae (2 categories)
- Castilleja brevistyla (2 categories)
- Erigeron chrysopsidis var. austiniae (2 categories)
- Hygrohypnum closteri (2 categories)
- Melica porteri var. laxa (2 categories)
- Platanthera chapmanii (2 categories)
- Solidago subsect. Junceae (2 categories)
- Dianella (2 categories)
- Donrichardsia pringlei (2 categories)
- Thelypteris ovata var. lindheimeri (2 categories)
- Lorandersonia (2 categories)
- Elymus diversiglumis (2 categories)
- Leptochloa chloridiformis (2 categories)
- Hackelochloa granulans (2 categories)
- Schaefferia (2 categories)
- Rhynchospora curtissii (2 categories)
- Ficus benghalensis (2 categories)
- Tripleurospermum (2 categories)
- Psilactis asteroides (2 categories)
- Pellaea mucronata subsp. mucronata (2 categories)
- Astraea lobata (2 categories)
- Carex petasata (2 categories)
- Euphrasia stricta var. brevipila (2 categories)
- Ceratophyllum (2 categories)
- Croton glandulosus var. septentrionalis (2 categories)
- Pentachaeta aurea (2 categories)
- Acalypha virginica (2 categories)
- Callitriche terrestris (2 categories)
- Braya glabella subsp. glabella (2 categories)
- Coreopsis sect. Gyrophyllum (2 categories)
- Boechera pygmaea (2 categories)
- Picramnia pentandra (2 categories)
- Crataegus ×collicola (2 categories)
- Tarenaya (2 categories)
- Sinapis arvensis (2 categories)
- Marah watsonii (2 categories)
- Danthonia unispicata (2 categories)
- Dieteria canescens var. leucanthemifolia (2 categories)
- Orchidaceae tribe Arethuseae (2 categories)
- Hexalectris spicata var. spicata (2 categories)
- Lilium superbum (2 categories)
- Arctoa (2 categories)
- Cirsium kamtschaticum (2 categories)
- Polymnia (2 categories)
- Artemisia nesiotica (2 categories)
- Echinocereus rigidissimus var. rigidissimus (2 categories)
- Lagophylla minor (2 categories)
- Amaranthus subg. Albersia (2 categories)
- Stenotus acaulis (2 categories)
- Gnaphalium uliginosum (2 categories)
- Primula borealis (2 categories)
- Salix petiolaris (2 categories)
- Paspalum vaginatum (2 categories)
- Tradescantia ohiensis (2 categories)
- Carex epapillosa (2 categories)
- Euonymus occidentalis var. occidentalis (2 categories)
- Zenobia (2 categories)
- Ericameria nauseosa var. arenaria (2 categories)
- Senecio sacramentanus (2 categories)
- Coincya monensis subsp. recurvata (2 categories)
- Sabal minor (2 categories)
- Berberis repens (2 categories)
- Crataegus austromontana (2 categories)
- Symphyotrichum foliaceum var. foliaceum (2 categories)
- Lythraceae (2 categories)
- Juncus subcaudatus (2 categories)
- Eriogonum artificis (2 categories)
- Iliamna latibracteata (2 categories)
- Mikania (2 categories)
- Oenothera heterophylla (2 categories)
- Antennaria friesiana subsp. friesiana (2 categories)
- Chorizanthe subg. Amphietes (2 categories)
- Poa ×gaspensis (2 categories)
- Argemone munita subsp. robusta (2 categories)
- Allium columbianum (2 categories)
- Sphagnum sect. Polyclada (2 categories)
- Potamogeton confervoides (2 categories)
- Panicum gymnocarpon (2 categories)
- Eriogonum umbellatum var. torreyanum (2 categories)
- Galanthus nivalis (2 categories)
- Neogaerrhinum filipes (2 categories)
- Epilobium sect. Epilobiopsis (2 categories)
- Penstemon leonardii var. higginsii (2 categories)
- Baccharis wrightii (2 categories)
- Scrophularia atrata (2 categories)
- Rosa woodsii subsp. woodsii (2 categories)
- Chloris submutica (2 categories)
- Vauquelinia californica subsp. sonorensis (2 categories)
- Cyperus iria (2 categories)
- Phleum arenarium (2 categories)
- Agave mckelveyana (2 categories)
- Iva angustifolia (2 categories)
- Cannabis (2 categories)
- Bucklandiella obesa (2 categories)
- Erigeron engelmannii (2 categories)
- Hymenocallis crassifolia (2 categories)
- Mentzelia asperula (2 categories)
- Platanthera tipuloides (2 categories)
- Sonchus palustris (2 categories)
- Dicentra eximia (2 categories)
- Draba asprella var. stelligera (2 categories)
- Therorhodion camtschaticum (2 categories)
- Ludwigia palustris (2 categories)
- Elymus svensonii (2 categories)
- Leptostomopsis systylia (2 categories)
- Hamatocactus (2 categories)
- Schistidium flaccidum (2 categories)
- Rhynchospora megaplumosa (2 categories)
- Eriogonum latens (2 categories)
- Fimbristylis squarrosa (2 categories)
- Muhlenbergia asperifolia (2 categories)
- Trisetum sibiricum (2 categories)
- Pteridium aquilinum var. pubescens (2 categories)
- Pennisetum pedicellatum (2 categories)
- Atrichum (2 categories)
- Carex reniformis (2 categories)
- Eurybia spinulosa (2 categories)
- Cryphaea filiformis (2 categories)
- Pereskia grandifolia var. grandifolia (2 categories)
- Achlys californica (2 categories)
- Calochortus eurycarpus (2 categories)
- Brickellia dentata (2 categories)
- Carex spissa (2 categories)
- Cornus amomum (2 categories)
- Holozonia (2 categories)
- Boerhavia anisophylla (2 categories)
- Pinus aristata (2 categories)
- Crepis modocensis subsp. rostrata (2 categories)
- Sisyrinchium idahoense (2 categories)
- Mauranthemum (2 categories)
- Deinandra (2 categories)
- Digitaria insularis (2 categories)
- Tectaria incisa (2 categories)
- Ornithogalum nutans (2 categories)
- Hibiscus moscheutos subsp. lasiocarpos (2 categories)
- Limnobium spongia (2 categories)
- Arctostaphylos franciscana (2 categories)
- Cirsium remotifolium var. odontolepis (2 categories)
- Polystichum aleuticum (2 categories)
- Echinomastus erectocentrus (2 categories)
- Lasianthaea podocephala (2 categories)
- Ambrosia confertiflora (2 categories)
- Gouania (2 categories)
- Proserpinaca pectinata (2 categories)
- Salix sect. Hastatae (2 categories)
- Ranunculus subg. Oxygraphis (2 categories)
- Pavonia spinifex (2 categories)
- Tragopogon dubius (2 categories)
- Carex glaucescens (2 categories)
- Eupatorium semiserratum (2 categories)
- Zigadenus paniculatus (2 categories)
- Ericameria parryi var. attenuata (2 categories)
- Sesamum (2 categories)
- Collinsia tinctoria (2 categories)
- Beta vulgaris subsp. vulgaris (2 categories)
- Vitis palmata (2 categories)
- Crataegus collina var. lettermanii (2 categories)
- Symphyotrichum oblongifolium (2 categories)
- Macrocoma tenuis (2 categories)
- Eriogonum cithariforme var. cithariforme (2 categories)
- Minuartia godfreyi (2 categories)
- Oenothera patriciae (2 categories)
- Herniaria glabra (2 categories)
- Antennaria rosea subsp. pulvinata (2 categories)
- Poaceae tribe Paniceae (2 categories)
- Argythamnia humilis (2 categories)
- Allium hyalinum (2 categories)
- Spinacia (2 categories)
- Potamogeton vaseyi (2 categories)
- Panicum sect. Bulbosa (2 categories)
- Garberia (2 categories)
- Nevada (2 categories)
- Quercus muehlenbergii (2 categories)
- Penstemon nitidus var. nitidus (2 categories)
- Balsamorhiza lanata (2 categories)
- Rosulabryum laevifilum (2 categories)
- Chorisiva nevadensis (2 categories)
- Verbascum phoeniceum subsp. phoeniceum (2 categories)
- Cyperus pumilus (2 categories)
- Stevia salicifolia var. salicifolia (2 categories)
- Agave ×glomeruliflora (2 categories)
- Cardamine hirsuta (2 categories)
- Bulbostylis funckii (2 categories)
- Castilleja lineata (2 categories)
- Erigeron humilis (2 categories)
- Hymenopappus filifolius var. nudipes (2 categories)
- Mentzelia laevicaulis var. laevicaulis (2 categories)
- Pleea (2 categories)
- Dichanthelium clandestinum (2 categories)
- Draba graminea (2 categories)
- Thuja (2 categories)
- Sorghastrum nutans (2 categories)
- Anthemis cotula (2 categories)
- Chrysopogon fulvus (2 categories)
- Podophyllum peltatum (2 categories)
- Arida mattturneri (2 categories)
- Allium madidum (2 categories)
- Spiraea douglasii var. menziesii (2 categories)
- Potentilla anserina subsp. groenlandica (2 categories)
- Panicum subg. Agrostoidea (2 categories)
- Eriophorum virginicum (2 categories)
- Garryaceae (2 categories)
- Nigella damascena (2 categories)
- Quercus prinoides (2 categories)
- Penstemon pahutensis (2 categories)
- Bambusa multiplex (2 categories)
- Sedum mexicanum (2 categories)
- Roystonea regia (2 categories)
- Chorizanthe brevicornu var. spathulata (2 categories)
- Verbesina aristata (2 categories)
- Cyperus setigerus (2 categories)
- Phyllanthus acidus (2 categories)
- Stillingia sylvatica (2 categories)
- Ageratina jucunda (2 categories)
- Cardamine oligosperma (2 categories)
- Burmannia flava (2 categories)
- Castilleja miniata var. miniata (2 categories)
- Erigeron kuschei (2 categories)
- Mentzelia marginata (2 categories)
- Pleradenophora (2 categories)
- Dichanthelium dichotomum subsp. mattamuskeetense (2 categories)
- Draba jaegeri (2 categories)
- Thymophylla aurea var. aurea (2 categories)
- Sparganium (2 categories)
- Leucobryaceae (2 categories)
- Hazardia brickellioides (2 categories)
- Schizaeaceae (2 categories)
- Ribes aureum var. aureum (2 categories)
- Eriogonum molestum (2 categories)
- Fissidens sublimbatus (2 categories)
- Muhlenbergia rigida (2 categories)
- Ptychosperma macarthurii (2 categories)
- Elymus virginicus var. intermedius (2 categories)
- Penstemon azureus var. azureus (2 categories)
- Carex sect. Ceratocystis (2 categories)
- Fagonia pachyacantha (2 categories)
- Chamaebatia australis (2 categories)
- Cucurbita melopepo subsp. melopepo (2 categories)
- Perityle lindheimeri var. lindheimeri (2 categories)
- Calochortus tolmiei (2 categories)
- Briza maxima (2 categories)
- Carex tonsa var. tonsa (2 categories)
- Hordeum jubatum subsp. intermedium (2 categories)
- Bonellia macrocarpa (2 categories)
- Pinus taeda (2 categories)
- Smilax herbacea (2 categories)
- Melaleuca quinquenervia (2 categories)
- Delphinium carolinianum subsp. calciphilum (2 categories)
- Diphasiastrum (2 categories)
- Tetragonotheca ludoviciana (2 categories)
- Orontium aquaticum (2 categories)
- Hieracium traillii (2 categories)
- Lindernia ciliata (2 categories)
- Cistus incanus (2 categories)
- Asimina triloba (2 categories)
- Elatinaceae (2 categories)
- Layia discoidea (2 categories)
- Amerorchis (2 categories)
- Grimmia hamulosa (2 categories)
- Prunus pensylvanica (2 categories)
- Carex incurviformis (2 categories)
- Euphorbia deltoidea (2 categories)
- Zuckia brandegeei var. arizonica (2 categories)
- Setaria subg. Setaria (2 categories)
- Commelina erecta (2 categories)
- Sagittaria platyphylla (2 categories)
- Bidens laevis (2 categories)
- Waltheria (2 categories)
- Crataegus intricata (2 categories)
- Symphyotrichum subg. Virgulus (2 categories)
- Sideroxylon lycioides (2 categories)
- Malacothamnus clementinus (2 categories)
- Eriogonum douglasii var. elkoense (2 categories)
- Mirabilis longiflora (2 categories)
- Oenothera subsect. Oenothera (2 categories)
- Hesperocnide tenella (2 categories)
- Leucothoë davisiae (2 categories)
- Aongstroemia (2 categories)
- Chrysothamnus molestus (2 categories)
- Pohlia flexuosa (2 categories)
- Aristida palustris (2 categories)
- Dryopteris intermedia (2 categories)
- Allium sanbornii (2 categories)
- Spiranthes laciniata (2 categories)
- Potentilla effusa var. effusa (2 categories)
- Papaver sect. Macrantha (2 categories)
- Erpodium acrifolium (2 categories)
- Gayophytum racemosum (2 categories)
- Nolina brittoniana (2 categories)
- Racopilum tomentosum (2 categories)
- Eragrostis intermedia (2 categories)
- Bartramia stricta (2 categories)
- Sedum stelliforme (2 categories)
- Rubus parvifolius (2 categories)
- Vernonia noveboracensis (2 categories)
- Cypripedium reginae (2 categories)
- Physaria (2 categories)
- Corydalis sempervirens (2 categories)
- Streptanthus cutleri (2 categories)
- Agoseris grandiflora var. grandiflora (2 categories)
- Jaffueliobryum raui (2 categories)
- Cakile geniculata (2 categories)
- Castilleja peirsonii (2 categories)
- Erigeron pallens (2 categories)
- Hymenoxys quinquesquamata (2 categories)
- Mentzelia sect. Mentzelia (2 categories)
- Dichanthelium scoparium (2 categories)
- Draba petrophila (2 categories)
- Pluchea camphorata (2 categories)
- Tiarella trifoliata var. unifoliata (2 categories)
- Spergularia canadensis var. canadensis (2 categories)
- Oxalis violacea (2 categories)
- Hedychium (2 categories)
- Schoenoplectus purshianus var. purshianus (2 categories)
- Ribes lobbii (2 categories)
- Eriogonum ochrocephalum var. ochrocephalum (2 categories)
- Flyriella parryi (2 categories)
- Munzothamnus (2 categories)
- Turnera (2 categories)
- Ptychostomum warneum (2 categories)
- Encalypta longicollis (2 categories)
- Penstemon clevelandii var. clevelandii (2 categories)
- Atriplex mucronata (2 categories)
- Carex sect. Macrocephalae (2 categories)
- Ferocactus viridescens var. viridescens (2 categories)
- Chasmanthe (2 categories)
- Curcuma zedoaria (2 categories)
- Persicaria bicornis (2 categories)
- Aconitum maximum subsp. maximum (2 categories)
- Inula helenium (2 categories)
- Calycadenia oppositifolia (2 categories)
- Bromus arenarius (2 categories)
- Carex viridula subsp. viridula (2 categories)
- Horkelia fusca var. brownii (2 categories)
- Botrychium gallicomontanum (2 categories)
- Piptatherum shoshoneanum (2 categories)
- Solidago arguta var. boottii (2 categories)
- Melica geyeri (2 categories)
- Delphinium madrense (2 categories)
- Diplacus deschutesensis (2 categories)
- Tetraplodon urceolatus (2 categories)
- Orthotrichum affine (2 categories)
- Holcus (2 categories)
- Linum imbricatum (2 categories)
- Clarkia amoena subsp. whitneyi (2 categories)
- Eleocharis brittonii (2 categories)
- Lechea deckertii (2 categories)
- Amphibromus nervosus (2 categories)
- Grimmia trichophylla (2 categories)
- Psathyrotopsis scaposa (2 categories)
- Sanguisorba officinalis (2 categories)
- Rhexia cubensis (2 categories)
- Trichophorum cespitosum (2 categories)
- Euphorbia hypericifolia (2 categories)
- ×elyhordeum pilosilemma (2 categories)
- Ceanothus velutinus var. laevigatus (2 categories)
- Sibara deserti (2 categories)
- Conoclinium coelestinum (2 categories)
- Salix amygdaloides (2 categories)
- Blennosperma nanum (2 categories)
- Weissia sharpii (2 categories)
- Physaria gooddingii (2 categories)
- Crataegus mollis var. meridionalis (2 categories)
- Synthyris alpina (2 categories)
- Silene csereii (2 categories)
- Malacothrix sonorae (2 categories)
- Eriogonum giganteum var. formosum (2 categories)
- Mitella nuda (2 categories)
- Olsynium douglasii (2 categories)
- Heteranthera mexicana (2 categories)
- Leymus cinereus (2 categories)
- Apluda mutica (2 categories)
- Chylismia eastwoodiae (2 categories)
- Polycnemum (2 categories)
- Aristolochia macrophylla (2 categories)
- Dudleya cymosa subsp. marcescens (2 categories)
- Keckiella lemmonii (2 categories)
- Alloteropsis (2 categories)
- Potentilla modesta (2 categories)
- Xanthorhiza simplicissima (2 categories)
- Erythranthe ampliata (2 categories)
- Geraea canescens (2 categories)
- Notholaena nealleyi (2 categories)
- Eragrostis tef (2 categories)
- Belamcanda chinensis (2 categories)
- Selaginella mutica var. mutica (2 categories)
- Clematis drummondii (2 categories)
- Rudbeckia heliopsidis (2 categories)
- Veronica sublobata (2 categories)
- Dacryophyllum (2 categories)
- Coscinodon calyptratus (2 categories)
- Streptanthus vernalis (2 categories)
- Agrostis densiflora (2 categories)
- Luisierella (2 categories)
- Jeffersonia (2 categories)
- Carex athrostachya (2 categories)
- Calamagrostis rubescens (2 categories)
- Castilleja suksdorfii (2 categories)
- Erigeron purpuratus (2 categories)
- Hypericum densiflorum (2 categories)
- Meximalva filipes (2 categories)
- Dichelostemma ida-maia (2 categories)
- Draba trichocarpa (2 categories)
- Androsace (2 categories)
- Poa arida (2 categories)
- Arctostaphylos myrtifolia (2 categories)
- Timmia megapolitana subsp. megapolitana (2 categories)
- Sphaeralcea emoryi (2 categories)
- Packera antennariifolia (2 categories)
- Scirpus diffusus (2 categories)
- Ribes uva-crispa (2 categories)
- Eriogonum prattenianum var. avium (2 categories)
- Fragaria virginiana subsp. virginiana (2 categories)
- Myrcianthes (2 categories)
- Ulota crispa (2 categories)
- Purshia subintegra (2 categories)
- Enneapogon (2 categories)
- Penstemon deaveri (2 categories)
- Atriplex sect. Obione (2 categories)
- Cheilanthes villosa (2 categories)
- Petalonyx linearis (2 categories)
- Acrostichum aureum (2 categories)
- Iris cristata (2 categories)
- Calyptranthes pallens (2 categories)
- Bromus lepidus (2 categories)
- Carphephorus odoratissimus var. subtropicanus (2 categories)
- Horsfordia (2 categories)
- Bouteloua aristidoides var. arizonica (2 categories)
- Pityopsis oligantha (2 categories)
- Solidago kralii (2 categories)
- Delphinium scaposum (2 categories)
- Diplazium esculentum (2 categories)
- Thalictrum occidentale (2 categories)
- Orthotrichum pulchellum (2 categories)
- Liparis (2 categories)
- Clarkia jolonensis (2 categories)
- Eleocharis montana (2 categories)
- Leersia virginica (2 categories)
- Grusonia grahamii (2 categories)
- Pseudocryphaea domingensis (2 categories)
- Sarmentypnum exannulatum (2 categories)
- Rhinotropis nitida (2 categories)
- Tridens muticus (2 categories)
- Pedicularis canadensis (2 categories)
- Euphorbia ocellata subsp. ocellata (2 categories)
- Centaurea benedicta (2 categories)
- Penstemon richardsonii var. richardsonii (2 categories)
- Abelmoschus (2 categories)
- Sida santaremensis (2 categories)
- Corallorhiza (2 categories)
- Salix cordata (2 categories)
- Boechera acutina (2 categories)
- Woodsia neomexicana (2 categories)
- Physaria macrocarpa (2 categories)
- Crataegus pruinosa var. dissona (2 categories)
- Syntrichia montana (2 categories)
- Silene lemmonii (2 categories)
- Eriogonum heracleoides var. leucophaeum (2 categories)
- Molinia (2 categories)
- Ophioglossum engelmannii (2 categories)
- Heterotheca jonesii (2 categories)
- Aquilegia jonesii (2 categories)
- Cimicifuga racemosa (2 categories)
- Polygala setacea (2 categories)
- Arnica griscomii subsp. frigida (2 categories)
- Kochia californica (2 categories)
- Aloina hamulus (2 categories)
- Sporobolus texanus (2 categories)
- Potentilla sect. Biflorae (2 categories)
- Paronychia lindheimeri (2 categories)
- Erythronium umbilicatum subsp. monostolum (2 categories)
- Erythranthe geyeri (2 categories)
- Nymphaea odorata subsp. tuberosa (2 categories)
- Ranunculus flammula var. ovalis (2 categories)
- Eremogone congesta var. congesta (2 categories)
- Selenicereus pteranthus (2 categories)
- Clematis virginiana (2 categories)
- Rumex (2 categories)
- Viola brittoniana (2 categories)
- Cotoneaster miniatus (2 categories)
- Styrax (2 categories)
- Luzula multiflora subsp. multiflora (2 categories)
- Carex breweri (2 categories)
- Caulanthus (2 categories)
- Erigeron supplex (2 categories)
- Hypericum nudiflorum (2 categories)
- Micranthes nelsoniana var. insularis (2 categories)
- Helianthus exilis (2 categories)
- Dryas alaskensis (2 categories)
- Anemone grayi (2 categories)
- Poa hartzii (2 categories)
- Arctostaphylos rudis (2 categories)
- Tomentypnum nitens (2 categories)
- Agrostis pallens (2 categories)
- Sphaeromeria potentilloides var. nitrophila (2 categories)
- Packera indecora (2 categories)
- Rorippa columbiae (2 categories)
- Eriogonum spectabile (2 categories)
- Freesia (2 categories)
- Myrtaceae (2 categories)
- Urochloa subquadripara (2 categories)
- Pyrrhobryum spiniforme (2 categories)
- Entosthodon tucsonii (2 categories)
- Atriplex watsonii (2 categories)
- Chenopodium californicum (2 categories)
- Cymbopogon nardus (2 categories)
- Phalacroseris (2 categories)
- Adlumia (2 categories)
- Iris verna (2 categories)
- Camissonia kernensis subsp. gilmanii (2 categories)
- Bromus vulgaris (2 categories)
- Carya ovata var. ovata (2 categories)
- Hulteniella integrifolia (2 categories)
- Boykinia major (2 categories)
- Plagiotheciaceae (2 categories)
- Dendromecon rigida (2 categories)
- Ditrichum montanum (2 categories)
- Thelocactus (2 categories)
- Lithophragma (2 categories)
- Clarkia springvillensis (2 categories)
- Eleocharis tenuis var. verrucosa (2 categories)
- Lepidium austrinum (2 categories)
- Pseudoleskea baileyi (2 categories)
- Rhododendron (2 categories)
- Festuca heterophylla (2 categories)
- Trillium grandiflorum (2 categories)
- Pedicularis parryi subsp. mogollonica (2 categories)
- Asplenium trichomanes subsp. quadrivalens (2 categories)
- Carex multicaulis (2 categories)
- Euphorbia sect. Nummulariopsis (2 categories)
- Centromadia pungens subsp. laevis (2 categories)
- Crocanthemum propinquum (2 categories)
- Abronia mellifera (2 categories)
- Calendula officinalis (2 categories)
- Brandegea (2 categories)
- Cordylanthus parviflorus (2 categories)
- Physaria rollinsii (2 categories)
- Crataegus schuettei var. schuettei (2 categories)
- Tagetes micrantha (2 categories)
- Silene spaldingii (2 categories)
- Malvaviscus arboreus var. drummondii (2 categories)
- Monotropa uniflora (2 categories)
- Opuntia humifusa var. ammophila (2 categories)
- Heterotheca viscida (2 categories)
- Arabis patens (2 categories)
- Cirsium arvense (2 categories)
- Polygonum argyrocoleon (2 categories)
- Aronia arbutifolia (2 categories)
- Ebenaceae (2 categories)
- Krascheninnikovia lanata (2 categories)
- Alternanthera philoxeroides (2 categories)
- Stellaria alaskana (2 categories)
- Glinus (2 categories)
- Potentilla thurberi var. atrorubens (2 categories)
- Pascopyrum (2 categories)
- Carex crawfordii (2 categories)
- Eucalyptus sideroxylon (2 categories)
- Yucca angustissima var. kanabensis (2 categories)
- Erythranthe primuloides (2 categories)
- Oenothera acutissima (2 categories)
- Eremopyrum triticeum (2 categories)
- Senecio arizonicus (2 categories)
- Climacium dendroides (2 categories)
- Rumex longifolius (2 categories)
- Viola nephrophylla (2 categories)
- Crassula colligata subsp. lamprosperma (2 categories)
- Suksdorfia ranunculifolia (2 categories)
- Lyellia (2 categories)
- Ceanothus crassifolius (2 categories)
- Eriocaulon compressum (2 categories)
- Hypnum curvifolium (2 categories)
- Microbryum starckeanum (2 categories)
- Helianthus praecox (2 categories)
- Poa pratensis subsp. colpodea (2 categories)
- Arecaceae (2 categories)
- Tortella tortuosa var. tortuosa (2 categories)
- Alchemilla venosa (2 categories)
- Sphagnum fimbriatum (2 categories)
- Polytrichum jensenii (2 categories)
- Packera texensis (2 categories)
- Eriogonum thomasii (2 categories)
- Froelichia drummondii (2 categories)
- Narcissus tazetta (2 categories)
- Pyrrocoma racemosa var. paniculata (2 categories)
- Epifagus (2 categories)
- Penstemon grahamii (2 categories)
- Avena hybrida (2 categories)
- Sclerocactus spinosior (2 categories)
- Rosa carolina subsp. subserrulata (2 categories)
- Chenopodium rubrum var. rubrum (2 categories)
- Vaccinium crassifolium (2 categories)
- Cynosurus cristatus (2 categories)
- Phemeranthus calcaricus (2 categories)
- Agalinis densiflora (2 categories)
- Isocoma rusbyi (2 categories)
- Campylium laxifolium (2 categories)
- Bryoandersonia illecebra (2 categories)
- Castilleja affinis var. affinis (2 categories)
- Erigeron bellidiastrum var. robustus (2 categories)
- Hydrangea radiata (2 categories)
- Brachytheciastrum velutinum (2 categories)
- Plantago major (2 categories)
- Solidago simplex var. monticola (2 categories)
- Descurainia longepedicellata (2 categories)
- Thelypodium repandum (2 categories)
- Logfia (2 categories)
- Elodium blandowii (2 categories)
- Lepidium pinnatifidum (2 categories)
- Gynandropsis gynandra (2 categories)
- Rhodotypos scandens (2 categories)
- Festuca sect. Texanae (2 categories)
- Triniteurybia aberrans (2 categories)
- Pseudosasa (2 categories)
- Pediocactus simpsonii (2 categories)
- Asteraceae (tribe Heliantheae) subtribe Polymniinae (2 categories)
- Carex oxylepis (2 categories)
- Euphorbia yaquiana (2 categories)
- Cerastium nutans var. nutans (2 categories)
- Crossosoma californicum (2 categories)
- Penstemon triflorus var. integrifolius (2 categories)
- Acaena (2 categories)
- Callisia (2 categories)
- Brassicaceae tribe Eutremeae (2 categories)
- Coreopsis douglasii (2 categories)
- Boechera ophira (2 categories)
- Phytolacca americana var. americana (2 categories)
- Crataegus tracyi (2 categories)
- Taraxacum (2 categories)
- Silphium mohrii (2 categories)
- Manfreda virginica (2 categories)
- Didymodon tectorum (2 categories)
- Orchidaceae (tribe Cranichideae) subtribe Goodyerinae (2 categories)
- Heuchera parishii (2 categories)
- Lilium humboldtii subsp. humboldtii (2 categories)
- Arceuthobium vaginatum subsp. cryptopodum (2 categories)
- Cirsium engelmannii (2 categories)
- Polygonum parryi (2 categories)
- Artemisia dracunculus (2 categories)
- Echinocereus bonkerae (2 categories)
- Lactuca biennis (2 categories)
- Amaranthus deflexus (2 categories)
- Stellaria pubera (2 categories)
- Glyceria leptostachya (2 categories)
- Prenanthes (2 categories)
- Salix lutea (2 categories)
- Ranunculus macranthus (2 categories)
- Paspalum paniculatum (2 categories)
- Trachyxiphium hypnaceum (2 categories)
- Carex disperma (2 categories)
- Eucommia (2 categories)
- Yucca treculeana (2 categories)
- Oenothera curtiflora (2 categories)
- Ericameria brachylepis (2 categories)
- Senecio integerrimus var. exaltatus (2 categories)
- Codriophorus aduncoides (2 categories)
- Rumex transitorius (2 categories)
- Viola purpurea var. integrifolia (2 categories)
- Crataegus (sect. Crataegus) ser. Apiifoliae (2 categories)
- Symphyotrichum cordifolium (2 categories)
- Lysimachia (2 categories)
- Juncus militaris (2 categories)
- Ceanothus jepsonii var. albiflorus (2 categories)
- Eriogonum allenii (2 categories)
- Hypoxis curtissii (2 categories)
- Microseris elegans (2 categories)
- Oenothera falfurriae (2 categories)
- Heliomeris multiflora var. nevadensis (2 categories)
- Anomodon rugelii (2 categories)
- Chorizanthe parryi (2 categories)
- Poa stenantha var. vivipara (2 categories)
- Arenaria serpyllifolia var. serpyllifolia (2 categories)
- Townsendia condensata (2 categories)
- Allium atrorubens (2 categories)
- Sphagnum orientale (2 categories)
- Porotrichum (2 categories)
- Panicum amarum subsp. amarum (2 categories)
- Eriogonum umbellatum var. goodmanii (2 categories)
- Funaria muhlenbergii (2 categories)
- Nectandra (2 categories)
- Quercus bicolor (2 categories)
- Epilobium lactiflorum (2 categories)
- Baccharis douglasii (2 categories)
- Scoparia dulcis (2 categories)
- Rosa sect. Pimpinellifoliae (2 categories)
- Chionophila (2 categories)
- Vahlodea atropurpurea (2 categories)
- Cyperus fendlerianus (2 categories)
- Philonotis cernua (2 categories)
- Agarista (2 categories)
- Bryum lanatum (2 categories)
- Castilleja cinerea (2 categories)
- Erigeron concinnus var. subglaber (2 categories)
- Hygrohypnum styriacum (2 categories)
- Platanthera flava var. flava (2 categories)
- Dianthus plumarius subsp. plumarius (2 categories)
- Douglasia arctica (2 categories)
- Thelypteris reptans (2 categories)
- Ludwigia alata (2 categories)
- Elymus hirsutus (2 categories)
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