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- Imbribryum alpinum (8 revisions)
- Halogeton glomeratus (8 revisions)
- Penstemon wrightii (8 revisions)
- Persicaria wallichii var. wallichii (8 revisions)
- Fissidens appalachensis (8 revisions)
- Venturiella sinensis (8 revisions)
- Cryphaea ravenelii (8 revisions)
- Zuckia (8 revisions)
- Agave neglecta (8 revisions)
- Funaria americana (8 revisions)
- Calochortus eurycarpus (8 revisions)
- Pseudoscleropodium purum (8 revisions)
- Epipactis (8 revisions)
- Perityle gracilis (8 revisions)
- Allium punctum (8 revisions)
- Sisyrinchium dichotomum (8 revisions)
- Helianthus pauciflorus subsp. pauciflorus (8 revisions)
- Ambrosia ilicifolia (8 revisions)
- Fritillaria pluriflora (8 revisions)
- Euphorbia falcata (8 revisions)
- Stevia ovata var. texana (8 revisions)
- Ambrosia hispida (8 revisions)
- Gouania lupuloides (8 revisions)
- Hesperolinon spergulinum (8 revisions)
- Senecio rapifolius (8 revisions)
- Erigeron versicolor (8 revisions)
- Hulsea vestita subsp. callicarpha (8 revisions)
- Carex sect. Triquetrae (8 revisions)
- Philadelphus microphyllus var. madrensis (8 revisions)
- Jatropha dioica var. graminea (8 revisions)
- Micropsis dasycarpa (8 revisions)
- Solidago houghtonii (8 revisions)
- Erigeron lassenianus (8 revisions)
- Carex chihuahuensis (8 revisions)
- Carex stricta (8 revisions)
- Neillia (8 revisions)
- Pyracantha (8 revisions)
- Mulgedium (8 revisions)
- Stephanomeria lactucina (8 revisions)
- Ericameria teretifolia (8 revisions)
- Carex lucorum var. lucorum (8 revisions)
- Cyperus flavescens (8 revisions)
- Rosa carolina subsp. carolina (8 revisions)
- Ivesia gordonii var. wasatchensis (8 revisions)
- Cirsium arizonicum var. tenuisectum (8 revisions)
- Arecaceae tribe Corypheae (8 revisions)
- Monotropsis odorata (8 revisions)
- Ceratiola ericoides (8 revisions)
- Schkuhria multiflora (8 revisions)
- Boechera fructicosa (8 revisions)
- Cotyledon orbiculata var. oblonga (8 revisions)
- Hottonia (8 revisions)
- Thelypodium paniculatum (8 revisions)
- Hemiscola diffusa (8 revisions)
- Tropidocarpum (8 revisions)
- Ericaceae subfam. Vaccinioideae (8 revisions)
- Thespesia (8 revisions)
- Brassica oleracea (8 revisions)
- Viola primulifolia var. occidentalis (8 revisions)
- Hibiscus moscheutos subsp. lasiocarpos (8 revisions)
- Drummondia (8 revisions)
- Orthocarpus luteus (8 revisions)
- Euphrasia (8 revisions)
- Microbryum (8 revisions)
- Plagiobryoides vinosula (8 revisions)
- Amaranthus cannabinus (8 revisions)
- Castilleja angustifolia var. dubia (8 revisions)
- Penstemon debilis (8 revisions)
- Tonella tenella (8 revisions)
- Persicaria careyi (8 revisions)
- Sphagnum majus subsp. majus (8 revisions)
- Scopelophila ligulata (8 revisions)
- Pterobryaceae (8 revisions)
- Bassia hirsuta (8 revisions)
- Trillium subg. Trillium (8 revisions)
- Discelium (8 revisions)
- Calochortus monanthus (8 revisions)
- Orthotrichum hallii (8 revisions)
- Listera smallii (8 revisions)
- Guardiola (8 revisions)
- Allium robinsonii (8 revisions)
- Sisyrinchium biforme (8 revisions)
- Dicoria canescens (8 revisions)
- Flaveria chlorifolia (8 revisions)
- Lilium washingtonianum subsp. washingtonianum (8 revisions)
- Chrysobalanaceae (8 revisions)
- Isocarpha oppositifolia (8 revisions)
- Silphium radula var. gracile (8 revisions)
- Linum australe var. australe (8 revisions)
- Senecio hydrophiloides (8 revisions)
- Conyza canadensis (8 revisions)
- Carex sartwelliana (8 revisions)
- Callaeum septentrionale (8 revisions)
- Ricinus (8 revisions)
- Cirsium pitcheri (8 revisions)
- Isocoma drummondii (8 revisions)
- Toiyabea (8 revisions)
- Erigeron poliospermus var. disciformis (8 revisions)
- Carex rosea (8 revisions)
- Carex emoryi (8 revisions)
- Prunus serotina var. rufula (8 revisions)
- Malus baccata (8 revisions)
- Onopordum acanthium subsp. acanthium (8 revisions)
- Pleiacanthus spinosus (8 revisions)
- Ionactis stenomeres (8 revisions)
- Carex scirpoidea subsp. stenochlaena (8 revisions)
- Rosa pisocarpa subsp. pisocarpa (8 revisions)
- Ivesia unguiculata (8 revisions)
- Cirsium eatonii var. viperinum (8 revisions)
- Luzula kjellmaniana (8 revisions)
- Juncus subcaudatus (8 revisions)
- Ornithostaphylos (8 revisions)
- Pieris phillyreifolia (8 revisions)
- Hymenothrix wrightii (8 revisions)
- Rhodiola (8 revisions)
- Douglasia gormanii (8 revisions)
- Thysanocarpus laciniatus var. laciniatus (8 revisions)
- Aurinia petraea (8 revisions)
- Erysimum concinnum (8 revisions)
- Micranthes caroliniana (8 revisions)
- Dirca (8 revisions)
- Physaria klausii (8 revisions)
- Viola rostrata (8 revisions)
- Iliamna rivularis (8 revisions)
- Triphysaria versicolor subsp. versicolor (8 revisions)
- Euphrasia suborbicularis (8 revisions)
- Chenia leptophylla (8 revisions)
- Ptychostomum nitidulum (8 revisions)
- Amaranthus viscidulus (8 revisions)
- Castilleja cervina (8 revisions)
- Penstemon leiophyllus var. francisci-pennellii (8 revisions)
- Dopatrium (8 revisions)
- Brunnichia (8 revisions)
- Eremogone congesta var. cephaloidea (8 revisions)
- Aongstroemia (8 revisions)
- Tuerckheimia (8 revisions)
- Neckera besseri (8 revisions)
- Acleisanthes longiflora (8 revisions)
- Manfreda longiflora (8 revisions)
- Schistidium crassipilum (8 revisions)
- Calochortus panamintensis (8 revisions)
- Stereophyllum radiculosum (8 revisions)
- Calopogon multiflorus (8 revisions)
- Veratrum insolitum (8 revisions)
- Sisyrinchium idahoense var. occidentale (8 revisions)
- Heliomeris hispida (8 revisions)
- Jaumea (8 revisions)
- Lilium pardalinum subsp. vollmeri (8 revisions)
- Rudbeckia hirta var. hirta (8 revisions)
- Berlandiera ×humilis (8 revisions)
- Senecio ertterae (8 revisions)
- Boltonia asteroides var. asteroides (8 revisions)
- Chaenactis glabriuscula var. megacephala (8 revisions)
- Carex oligosperma (8 revisions)
- Glochidion puberum (8 revisions)
- Pluchea (8 revisions)
- Hazardia cana (8 revisions)
- Carex muehlenbergii var. enervis (8 revisions)
- Schoenoplectus deltarum (8 revisions)
- Prunus fasciculata var. fasciculata (8 revisions)
- Sieversia pentapetala (8 revisions)
- Launaea intybacea (8 revisions)
- Chaetadelpha wheeleri (8 revisions)
- Gutierrezia texana var. texana (8 revisions)
- Carex supina subsp. spaniocarpa (8 revisions)
- Cyperus giganteus (8 revisions)
- Rosa bridgesii (8 revisions)
- Horkelia sect. Horkelia (8 revisions)
- Cirsium scariosum var. robustum (8 revisions)
- Guzmania monostachia var. variegata (8 revisions)
- Juncus repens (8 revisions)
- Arctostaphylos ohloneana (8 revisions)
- Andromeda polifolia var. latifolia (8 revisions)
- Rudbeckia laciniata var. heterophylla (8 revisions)
- Jovibarba heuffelii (8 revisions)
- Dodecatheon clevelandii var. gracile (8 revisions)
- Arabis caucasica (8 revisions)
- Salix sect. Myrtilloides (8 revisions)
- Micranthes subapetala (8 revisions)
- Thlaspi (8 revisions)
- Marah (8 revisions)
- Lagunaria (8 revisions)
- Cistus (8 revisions)
- Conardia (8 revisions)
- Neogaerrhinum filipes (8 revisions)
- Odontites vulgaris (8 revisions)
- Luisierella barbula (8 revisions)
- Ptychostomum marratii (8 revisions)
- Amaranthus pumilus (8 revisions)
- Castilleja cusickii (8 revisions)
- Penstemon perpulcher (8 revisions)
- Gratiola virginiana (8 revisions)
- Limonium carolinianum (8 revisions)
- Campylopus atrovirens var. atrovirens (8 revisions)
- Tortella inclinata var. inclinata (8 revisions)
- Thamnobryum (8 revisions)
- Atriplex (8 revisions)
- Keckiella breviflora var. glabrisepala (8 revisions)
- Smilax illinoensis (8 revisions)
- Schistidium occidentale (8 revisions)
- Calochortus gunnisonii (8 revisions)
- Papillaria (8 revisions)
- Hexalectris nitida (8 revisions)
- Hymenocallis rotata (8 revisions)
- Iris tenuis (8 revisions)
- Lagophylla dichotoma (8 revisions)
- Tulipa sylvestris (8 revisions)
- Argythamnia claryana (8 revisions)
- Echinacea paradoxa var. neglecta (8 revisions)
- Viguiera stenoloba (8 revisions)
- Simmondsia (8 revisions)
- Mentzelia oreophila (8 revisions)
- Senecio eremophilus var. macdougalii (8 revisions)
- Oreostemma alpigenum var. haydenii (8 revisions)
- Balduina (8 revisions)
- Brickellia eupatorioides var. texana (8 revisions)
- Carex pseudocyperus (8 revisions)
- Decumaria (8 revisions)
- Euphorbia melanadenia (8 revisions)
- Tanacetum parthenium (8 revisions)
- Ericameria nauseosa var. graveolens (8 revisions)
- Amphipappus (8 revisions)
- Erigeron nematophyllus (8 revisions)
- Fuirena simplex var. aristulata (8 revisions)
- Carex holostoma (8 revisions)
- Prunus pumila var. susquehanae (8 revisions)
- Crataegus monogyna var. monogyna (8 revisions)
- Hieracium aurantiacum (8 revisions)
- Lygodesmia texana (8 revisions)
- Carex tompkinsii (8 revisions)
- Cyperus grayoides (8 revisions)
- Potentilla canadensis (8 revisions)
- Horkelia californica var. californica (8 revisions)
- Saussurea (8 revisions)
- Eriocaulon parkeri (8 revisions)
- Tradescantia fluminensis (8 revisions)
- Arctostaphylos parryana subsp. parryana (8 revisions)
- Geum canadense (8 revisions)
- Najadaceae (8 revisions)
- Dudleya cymosa subsp. pumila (8 revisions)
- Dodecatheon pulchellum var. macrocarpum (8 revisions)
- Arabis blepharophylla (8 revisions)
- Braya thorild-wulffii subsp. glabrata (8 revisions)
- Chrysosplenium glechomifolium (8 revisions)
- Physaria parviflora (8 revisions)
- Salix scouleriana (8 revisions)
- Sinapis arvensis (8 revisions)
- Malacothamnus densiflorus (8 revisions)
- Lechea intermedia var. laurentiana (8 revisions)
- Turneraceae (8 revisions)
- Erythranthe barbata (8 revisions)
- Pedicularis angustifolia (8 revisions)
- Ephemerum crassinervium var. crassinervium (8 revisions)
- Rosulabryum bornholmense (8 revisions)
- Achyranthes aspera var. aspera (8 revisions)
- Castilleja flava var. flava (8 revisions)
- Penstemon uintahensis (8 revisions)
- Scoparia (8 revisions)
- Rumex verticillatus (8 revisions)
- Eremogone congesta var. subcongesta (8 revisions)
- Campylopus surinamensis (8 revisions)
- Aschisma kansanum (8 revisions)
- Orthotrichum sordidum (8 revisions)
- Penstemon davidsonii var. menziesii (8 revisions)
- Sphagnum subfulvum (8 revisions)
- Brachelyma subulatum (8 revisions)
- Epidendrum strobiliferum (8 revisions)
- Veratrum viride var. viride (8 revisions)
- Iris macrosiphon (8 revisions)
- Layia septentrionalis (8 revisions)
- Convallaria majalis (8 revisions)
- Balsamorhiza lanata (8 revisions)
- Tridax (8 revisions)
- Euphorbia sect. Alectoroctonum (8 revisions)
- Argythamnia serrata (8 revisions)
- Senecio cannabifolius (8 revisions)
- Gaillardia amblyodon (8 revisions)
- Brickellia longifolia var. longifolia (8 revisions)
- Euphorbia serrata (8 revisions)
- Euphorbia arizonica (8 revisions)
- Santolina chamaecyparissus (8 revisions)
- Ampelaster carolinianus (8 revisions)
- Erigeron sivinskii (8 revisions)
- Eurybia (8 revisions)
- Carex sect. Ammoglochin (8 revisions)
- Carex aboriginum (8 revisions)
- Carex folliculata (8 revisions)
- Prunus angustifolia (8 revisions)
- Crataegus okanaganensis var. wellsii (8 revisions)
- Hieracium paniculatum (8 revisions)
- Dimorphotheca sinuata (8 revisions)
- Sericocarpus oregonensis subsp. oregonensis (8 revisions)
- Carex sect. Inflatae (8 revisions)
- Cyperus pseudothyrsiflorus (8 revisions)
- Potentilla recta (8 revisions)
- Horkelia sect. Tridentatae (8 revisions)
- Acroptilon (8 revisions)
- Ruppiaceae (8 revisions)
- Tradescantia ernestiana (8 revisions)
- Arctostaphylos pumila (8 revisions)
- Crataegus padifolia var. padifolia (8 revisions)
- Murdannia (8 revisions)
- Dudleya abramsii subsp. costatifolia (8 revisions)
- Primula specuicola (8 revisions)
- Pennellia micrantha (8 revisions)
- Lithophragma cymbalaria (8 revisions)
- Physaria saximontana subsp. dentata (8 revisions)
- Salix arbusculoides (8 revisions)
- Arabidopsis lyrata subsp. lyrata (8 revisions)
- Malva pusilla (8 revisions)
- Lechea sessiliflora (8 revisions)
- Begonia hirtella (8 revisions)
- Passiflora sexflora (8 revisions)
- Rhytidiadelphus japonicus (8 revisions)
- Erythranthe erubescens (8 revisions)
- Calymperes palisotii (8 revisions)
- Roellobryon roellii (8 revisions)
- Mirabilis multiflora var. glandulosa (8 revisions)
- Castilleja hyperborea (8 revisions)
- Penstemon attenuatus var. palustris (8 revisions)
- Plantago argyrea (8 revisions)
- Pedicularis bracteosa var. paysoniana (8 revisions)
- Arenaria lanuginosa var. saxosa (8 revisions)
- Eremogone kingii var. kingii (8 revisions)
- Silene conica (8 revisions)
- Dicranella (8 revisions)
- Barbula orizabensis (8 revisions)
- Anomodon rostratus (8 revisions)
- Atriplex suberecta (8 revisions)
- Penstemon newberryi var. sonomensis (8 revisions)
- Andreaea blyttii (8 revisions)
- Grimmia atrata (8 revisions)
- Clintonia borealis (8 revisions)
- Fontinalis sullivantii (8 revisions)
- Bulbophyllum pachyrachis (8 revisions)
- Zephyranthes smallii (8 revisions)
- Heteranthera dubia (8 revisions)
- Calycadenia oppositifolia (8 revisions)
- Asparagus (8 revisions)
- Wyethia amplexicaulis (8 revisions)
- Coreopsis sect. Pugiopappus (8 revisions)
- Colubrina asiatica var. asiatica (8 revisions)
- Packera contermina (8 revisions)
- Helenium virginicum (8 revisions)
- Brickellia veronicifolia (8 revisions)
- Tragia laciniata (8 revisions)
- Elatine rubella (8 revisions)
- Artemisia subg. Drancunculus (8 revisions)
- Symphyotrichum tenuifolium var. aphyllum (8 revisions)
- Erigeron lanatus (8 revisions)
- Eurybia macrophylla (8 revisions)
- Carex sect. Ceratocystis (8 revisions)
- Rubus parviflorus (8 revisions)
- Crataegus castlegarensis (8 revisions)
- Hieracium albiflorum (8 revisions)
- Antennaria luzuloides subsp. aberrans (8 revisions)
- Townsendia eximia (8 revisions)
- Cyperus filiformis (8 revisions)
- Carex trisperma (8 revisions)
- Glossopetalon spinescens var. meionandrum (8 revisions)
- Horkeliella congdonis (8 revisions)
- Carthamus (8 revisions)
- Packera dimorphophylla var. paysonii (8 revisions)
- Najas graminea (8 revisions)
- Zannichelliaceae (8 revisions)
- Crataegus chrysocarpa var. praecox (8 revisions)
- Luzula acuminata var. acuminata (8 revisions)
- Dudleya pulverulenta (8 revisions)
- Ribes lobbii (8 revisions)
- Draba californica (8 revisions)
- Teesdalia coronopifolia (8 revisions)
- Heuchera parviflora var. puberula (8 revisions)
- Sisymbrium (8 revisions)
- Salix sect. Viminella (8 revisions)
- Transberingia bursifolia subsp. bursifolia (8 revisions)
- Malvella lepidota (8 revisions)
- Cayaponia (8 revisions)
- Hypericum frondosum (8 revisions)
- Marah oregana (8 revisions)
- Claopodium pellucinerve (8 revisions)
- Erythranthe pulsiferae (8 revisions)
- Orthotrichum stellatum (8 revisions)
- Pohlia robertsonii (8 revisions)
- Alternanthera sessilis (8 revisions)
- Castilleja lindheimeri (8 revisions)
- Plantago lanceolata (8 revisions)
- Pedicularis densiflora (8 revisions)
- Cerastium aleuticum (8 revisions)
- Dicranodontium asperulum (8 revisions)
- Didymodon rigidulus (8 revisions)
- Mammillaria sphaerica (8 revisions)
- Atriplex saccaria var. cornuta (8 revisions)
- Penstemon deustus var. deustus (8 revisions)
- Rumex alpinus (8 revisions)
- Tetrodontium (8 revisions)
- Grimmia funalis (8 revisions)
- Tofieldia (8 revisions)
- Climaciaceae (8 revisions)
- Erythranthe floribunda (8 revisions)
- Trillium foetidissimum (8 revisions)
- Herbertia (8 revisions)
- Deinandra conjugens (8 revisions)
- Asphodelus fistulosus (8 revisions)
- Verbesina encelioides (8 revisions)
- Iva angustifolia (8 revisions)
- Kallstroemia hirsutissima (8 revisions)
- Hymenoxys (8 revisions)
- Liatris compacta (8 revisions)
- Croton californicus (8 revisions)
- Phyllanthopsis arida (8 revisions)
- Artemisia subg. Tridentatae (8 revisions)
- Symphyotrichum oblongifolium (8 revisions)
- Erigeron cavernensis (8 revisions)
- Xanthisma texanum var. texanum (8 revisions)
- Carex hassei (8 revisions)
- Carex anthoxanthea (8 revisions)
- Crataegus succulenta var. neofluvialis (8 revisions)
- Fagonia (8 revisions)
- Urospermum picroides (8 revisions)
- Antennaria parlinii subsp. parlinii (8 revisions)
- Solidago wrightii (8 revisions)
- Townsendia minima (8 revisions)
- Lipocarpha maculata (8 revisions)
- Carex lapponica (8 revisions)
- Potentilla sect. Leucophyllae (8 revisions)
- Fragaria virginiana subsp. platypetala (8 revisions)
- Chamaebatiaria (8 revisions)
- Centaurea phrygia (8 revisions)
- Packera layneae (8 revisions)
- Tillandsia (8 revisions)
- Eleocharis pachycarpa (8 revisions)
- Arctostaphylos regismontana (8 revisions)
- Crataegus (sect. Coccineae) ser. Bracteatae (8 revisions)
- Tradescantia humilis (8 revisions)
- Caryota mitis (8 revisions)
- Diamorpha smallii (8 revisions)
- Anagallis pumila (8 revisions)
- Draba cyclomorpha (8 revisions)
- Lepidium barnebyanum (8 revisions)
- Heuchera pubescens (8 revisions)
- Smelowskia ovalis (8 revisions)
- Salix sect. Griseae (8 revisions)
- Cardamine angulata (8 revisions)
- Pseudabutilon (8 revisions)
- Crocanthemum suffrutescens (8 revisions)
- Hypericum buckleyi (8 revisions)
- Fremontodendron (8 revisions)
- Leskea obscura (8 revisions)
- Ulota hutchinsiae (8 revisions)
- Meesia longiseta (8 revisions)
- Iresine leptoclada (8 revisions)
- Castilleja miniata var. fulva (8 revisions)
- Plantago virginica (8 revisions)
- Pedicularis lapponica (8 revisions)
- Cerastium dichotomum (8 revisions)
- Silene laciniata (8 revisions)
- Dicranum undulatum (8 revisions)
- Sphagnum sect. Polyclada (8 revisions)
- Mammillaria heyderi var. heyderi (8 revisions)
- Atriplex truncata (8 revisions)
- Myoporum laetum (8 revisions)
- Penstemon griffinii (8 revisions)
- Rumex sanguineus (8 revisions)
- Sphagnum atlanticum (8 revisions)
- Erythronium umbilicatum subsp. monostolum (8 revisions)
- Chryso-hypnum (8 revisions)
- Erythranthe grandis (8 revisions)
- Malaxis porphyrea (8 revisions)
- Chlorogalum parviflorum (8 revisions)
- Crocosmia ×crocosmiiflora (8 revisions)
- Acanthospermum (8 revisions)
- Allium tricoccum var. burdickii (8 revisions)
- Enceliopsis nudicaulis (8 revisions)
- Coreopsis gladiata (8 revisions)
- Malpighia (8 revisions)
- Hymenoxys subintegra (8 revisions)
- Liatris elegans var. elegans (8 revisions)
- Elatine chilensis (8 revisions)
- Euphorbia serpillifolia subsp. hirtula (8 revisions)
- Symphyotrichum plumosum (8 revisions)
- Erigeron mancus (8 revisions)
- Xanthisma spinulosum var. spinulosum (8 revisions)
- Carex sect. Laxiflorae (8 revisions)
- Rhamnus alnifolia (8 revisions)
- Artemisia rigida (8 revisions)
- Solidago speciosa var. speciosa (8 revisions)
- Chaetopappa parryi (8 revisions)
- Rhynchospora capitellata (8 revisions)
- Drymocallis lactea var. lactea (8 revisions)
- Spiraea virginiana (8 revisions)
- Leibnitzia (8 revisions)
- Hedypnois cretica (8 revisions)
- Packera paupercula (8 revisions)
- Eleocharis baldwinii (8 revisions)
- Crataegus alleghaniensis (8 revisions)
- Potentilla breweri (8 revisions)
- Juncus howellii (8 revisions)
- Hydrocharitaceae (8 revisions)
- Sedum rupicola (8 revisions)
- Lysimachia punctata (8 revisions)
- Arctostaphylos nevadensis subsp. knightii (8 revisions)
- Lasthenia californica subsp. macrantha (8 revisions)
- Draba howellii (8 revisions)
- Lepidium huberi (8 revisions)
- Paeonia (8 revisions)
- Caulanthus hallii (8 revisions)
- Tropaeolaceae (8 revisions)
- Cardamine flagellifera (8 revisions)
- Sida lindheimeri (8 revisions)
- Tamarix parviflora (8 revisions)
- Hypericum hypericoides subsp. hypericoides (8 revisions)
- Triumfetta rhomboidea (8 revisions)
- Pseudoleskea patens (8 revisions)
- Zygodon viridissimus var. rupestris (8 revisions)
- Mniaceae (8 revisions)
- Castilleja oresbia (8 revisions)
- Synthyris dissecta (8 revisions)
- Pedicularis racemosa subsp. alba (8 revisions)
- Cerastium semidecandrum (8 revisions)
- Dicranum groenlandicum (8 revisions)
- Didymodon maximus (8 revisions)
- Mirabilis laevis var. crassifolia (8 revisions)
- Penstemon acuminatus var. latebracteatus (8 revisions)
- Penstemon laxiflorus (8 revisions)
- Oxyria (8 revisions)
- Polytrichastrum ohioense (8 revisions)
- Bucklandiella microcarpa (8 revisions)
- Fritillaria gentneri (8 revisions)
- Homomallium (8 revisions)
- Aphanisma (8 revisions)
- Erythranthe pardalis (8 revisions)
- Corallorhiza maculata var. maculata (8 revisions)
- Hyacinthoides (8 revisions)
- Gladiolus dalenii (8 revisions)
- Burmannia biflora (8 revisions)
- Aletris lutea (8 revisions)
- Helianthella castanea (8 revisions)
- Thelesperma filifolium (8 revisions)
- Ceanothus jepsonii var. jepsonii (8 revisions)
- Rudbeckia fulgida var. palustris (8 revisions)
- Liatris tenuifolia (8 revisions)
- Euphorbia platyphyllos (8 revisions)
- Nyssa ursina (8 revisions)
- Symphyotrichum laurentianum (8 revisions)
- Erigeron reductus var. reductus (8 revisions)
- Dieteria asteroides var. lagunensis (8 revisions)
- Carex kraliana (8 revisions)
- Crataegus crus-galli var. crus-galli (8 revisions)
- Tragia nigricans (8 revisions)
- Artemisia rupestris (8 revisions)
- Solidago albopilosa (8 revisions)
- Chrysopsis mariana (8 revisions)
- Rhynchospora scirpoides (8 revisions)
- Carex echinata subsp. phyllomanica (8 revisions)
- Drymocallis rhomboidea (8 revisions)
- Spiraea chamaedryfolia (8 revisions)
- Pseudelephantopus (8 revisions)
- Calycoseris wrightii (8 revisions)
- Packera tampicana (8 revisions)
- Rhapidophyllum hystrix (8 revisions)
- Eleocharis engelmannii (8 revisions)
- Crataegus alabamensis (8 revisions)
- Potentilla concinna var. divisa (8 revisions)
- Frangula rubra subsp. obtusissima (8 revisions)
- Commelina caroliniana (8 revisions)
- Thalia (8 revisions)
- Myrsine cubana (8 revisions)
- Arctostaphylos tomentosa (8 revisions)
- Draba malpighiacea (8 revisions)
- Tolmiea menziesii (8 revisions)
- Sedum nuttallii (8 revisions)
- Hesperidanthus (8 revisions)
- Limnanthes sect. Limnanthes (8 revisions)
- Salix sect. Ovalifoliae (8 revisions)
- Cucumis myriocarpus (8 revisions)
- Drosera rotundifolia (8 revisions)
- Luffa aegyptiaca (8 revisions)
- Melochia (8 revisions)
- Iwatsukiella leucotricha (8 revisions)
- Aulacomnium acuminatum (8 revisions)
- Mnium lycopodioides (8 revisions)
- Linaria spartea (8 revisions)
- Synthyris schizantha (8 revisions)
- Agalinis aphylla (8 revisions)
- Spergularia (8 revisions)
- Oncophorus virens (8 revisions)
- Pseudocrossidium crinitum (8 revisions)
- Atriplex pacifica (8 revisions)
- Claytonia arctica (8 revisions)
- Penstemon grandiflorus (8 revisions)
- Penstemon procerus var. formosus (8 revisions)
- Polygonella articulata (8 revisions)
- Oligotrichum (8 revisions)
- Hypnum cupressiforme var. subjulaceum (8 revisions)
- Diplacus viscidus (8 revisions)
- Galeandra (8 revisions)
- Loeskypnum badium (8 revisions)
- Nolina microcarpa (8 revisions)
- Harmonia guggolziorum (8 revisions)
- Cypripedium californicum (8 revisions)
- Allium passeyi (8 revisions)
- Ambrosia (8 revisions)
- Bidens bipinnata (8 revisions)
- Ceanothus purpureus (8 revisions)
- Tetraneuris acaulis var. caespitosa (8 revisions)
- Liatris ohlingerae (8 revisions)
- Mentzelia tiehmii (8 revisions)
- Lepuropetalon spathulatum (8 revisions)
- Symphyotrichum laeve var. concinnum (8 revisions)
- Erigeron breweri var. bisanctus (8 revisions)
- Dieteria canescens var. nebraskana (8 revisions)
- Crataegus collina var. sordida (8 revisions)
- Linum sect. Linum (8 revisions)
- Pseudognaphalium micradenium (8 revisions)
- Artemisia globularia subsp. globularia (8 revisions)
- Solidago verna (8 revisions)
- Eucephalus gormanii (8 revisions)
- Rhynchospora caduca (8 revisions)
- Carex pachystachya (8 revisions)
- Alchemilla glabra (8 revisions)
- Holodiscus discolor var. discolor (8 revisions)
- Vernonia texana (8 revisions)
- Malacothrix foliosa subsp. foliosa (8 revisions)
- Pericallis (8 revisions)
- Arecaceae (tribe Corypheae) subtribe Sabalinae (8 revisions)
- Eleocharis quinqueflora (8 revisions)
- Potentilla demotica (8 revisions)
- Ceanothus foliosus var. vineatus (8 revisions)
- Xyris brevifolia (8 revisions)
- Echinodorus tenellus (8 revisions)
- Galax urceolata (8 revisions)
- Arctostaphylos glandulosa subsp. adamsii (8 revisions)
- Monolopia (8 revisions)
- Draba oxycarpa (8 revisions)
- Tiarella trifoliata var. trifoliata (8 revisions)
- Sedum mexicanum (8 revisions)
- Salix pseudomonticola (8 revisions)
- Limnanthes alba subsp. parishii (8 revisions)
- Leavenworthia texana (8 revisions)
- Lepidium virginicum subsp. menziesii (8 revisions)
- Sidalcea hartwegii (8 revisions)
- Cucurbita pepo subsp. pepo (8 revisions)
- Boechera hoffmannii (8 revisions)
- Abutilon abutiloides (8 revisions)
- Orthotrichum anodon (8 revisions)
- Tetraplodon mnioides (8 revisions)
- Plagiomnium medium (8 revisions)
- Castilleja raupii (8 revisions)
- Veronica scutellata (8 revisions)
- Agalinis harperi (8 revisions)
- Stellaria cuspidata subsp. cuspidata (8 revisions)
- Silene uralensis (8 revisions)
- Bruchia vogesiaca (8 revisions)
- Triquetrella (8 revisions)
- Atriplex covillei (8 revisions)
- Claytonia parviflora subsp. grandiflora (8 revisions)
- Penstemon pachyphyllus var. pachyphyllus (8 revisions)
- Penstemon subserratus (8 revisions)
- Polygonum striatulum (8 revisions)
- Sphagnum steerei (8 revisions)
- Racomitrium (8 revisions)
- Orthotrichum pallens var. johnseniae (8 revisions)
- Chenopodium californicum (8 revisions)
- Sairocarpus cornutus subsp. leptaleus (8 revisions)
- Tolumnia (8 revisions)
- Brachytheciastrum (8 revisions)
- Brodiaea pallida (8 revisions)
- Yucca brevifolia (8 revisions)
- Pseudorchis albida (8 revisions)
- Madia glomerata (8 revisions)
- Cleistes (8 revisions)
- Allium sanbornii (8 revisions)
- Jefea brevifolia (8 revisions)
- Bidens tripartita (8 revisions)
- Cornus sericea (8 revisions)
- Marshallia mohrii (8 revisions)
- Carphephorus odoratissimus var. odoratissimus (8 revisions)
- Acalypha radians (8 revisions)
- Vitis cinerea var. floridana (8 revisions)
- Symphyotrichum tradescantii (8 revisions)
- Rigiopappus leptocladus (8 revisions)
- Xylorhiza confertifolia (8 revisions)
- Carex bulbostylis (8 revisions)
- Crataegus mollis var. viburnifolia (8 revisions)
- Euphorbia bombensis (8 revisions)
- Helichrysum petiolare (8 revisions)
- Artemisia nesiotica (8 revisions)
- Solidago stricta subsp. stricta (8 revisions)
- Pityopsis graminifolia var. tenuifolia (8 revisions)
- Rhynchospora elliottii (8 revisions)
- Carex arapahoensis (8 revisions)
- Aphanes arvensis (8 revisions)
- Gillenia (8 revisions)
- Cichorium intybus (8 revisions)
- Malacothrix sonorae (8 revisions)
- Ligularia (8 revisions)
- Phoenix canariensis (8 revisions)
- Fimbristylis caroliniana (8 revisions)
- Filipendula (8 revisions)
- Paliurus spina-christi (8 revisions)
- Ruppia (8 revisions)
- Styrax grandifolius (8 revisions)
- Cassiope mertensiana subsp. ciliolata (8 revisions)
- Eriophyllum wallacei (8 revisions)
- Draba ramulosa (8 revisions)
- Sullivantia sullivantii (8 revisions)
- Sedum oregonense (8 revisions)
- Streptanthus bernardinus (8 revisions)
- Salix nigra (8 revisions)
- Rorippa amphibia (8 revisions)
- Noccaea fendleri subsp. californica (8 revisions)
- Sidalcea malviflora subsp. malviflora (8 revisions)
- Salicaceae (8 revisions)
- Boechera macounii (8 revisions)
- Hybanthus concolor (8 revisions)
- Abutilon permolle (8 revisions)
- Thuidium delicatulum var. radicans (8 revisions)
- Philonotis seriata (8 revisions)
- Trachycystis (8 revisions)
- Castilleja sessiliflora (8 revisions)
- Veronica verna (8 revisions)
- Stellaria nitens (8 revisions)
- Trematodon brevicollis (8 revisions)
- Tortula californica (8 revisions)
- Mirabilis (8 revisions)
- Claytonia scammaniana (8 revisions)
- Penstemon cobaea var. purpureus (8 revisions)
- Diphysciaceae (8 revisions)
- Campylostelium (8 revisions)
- Orthothecium chryseum var. chryseum (8 revisions)
- Diplacus kelloggii (8 revisions)
- Orchidaceae tribe Tropidieae (8 revisions)
- Brachythecium campestre (8 revisions)
- Triteleiopsis (8 revisions)
- Yucca rupicola (8 revisions)
- Platanthera dilatata var. albiflora (8 revisions)
- Hymenopappus filifolius var. parvulus (8 revisions)
- Zeuxine (8 revisions)
- Allium denticulatum (8 revisions)
- Lasianthaea podocephala (8 revisions)
- Pectis cylindrica (8 revisions)
- Bernardia obovata (8 revisions)
- Eupatorium capillifolium (8 revisions)
- Koanophyllon villosum (8 revisions)
- Parnassia parviflora (8 revisions)
- Cnidoscolus texanus (8 revisions)
- Symphyotrichum elliottii (8 revisions)
- Schoenoplectus smithii var. levisetus (8 revisions)
- Crataegus magniflora (8 revisions)
- Gamochaeta ustulata (8 revisions)
- Hulteniella integrifolia (8 revisions)
- Rhynchospora fernaldii (8 revisions)
- Carex scoparia var. scoparia (8 revisions)
- Rubus idaeus subsp. idaeus (8 revisions)
- Sorbus torminalis (8 revisions)
- Agoseris parviflora (8 revisions)
- Parasenecio auriculatus (8 revisions)
- Eriocaulon nigrobracteatum (8 revisions)
- Amelanchier nitens (8 revisions)
- Potentilla arenosa subsp. chamissonis (8 revisions)
- Arceuthobium vaginatum subsp. cryptopodum (8 revisions)
- Sagittaria kurziana (8 revisions)
- Sparganium (8 revisions)
- Eriophyllum lanatum var. integrifolium (8 revisions)
- Draba spectabilis (8 revisions)
- Astilbe (8 revisions)
- Lenophyllum texanum (8 revisions)
- Streptanthus farnsworthianus (8 revisions)
- Cynophalla flexuosa (8 revisions)
- Rorippa palustris subsp. hispida (8 revisions)
- Nerisyrenia (8 revisions)
- Sidalcea oregana subsp. spicata (8 revisions)
- Physaria acutifolia (8 revisions)
- Boechera perstellata (8 revisions)
- Viola biflora var. biflora (8 revisions)
- Althaea officinalis (8 revisions)
- Brachymenium macrocarpum (8 revisions)
- Daltonia (8 revisions)
- Castilleja viscidula (8 revisions)
- Ceratotheca (8 revisions)
- Aureolaria levigata (8 revisions)
- Minuartia arctica (8 revisions)
- Distichium hagenii (8 revisions)
- Tortula inermis (8 revisions)
- Atriplex canescens var. gigantea (8 revisions)
- Lewisia cotyledon var. cotyledon (8 revisions)
- Penstemon grahamii (8 revisions)
- Penstemon heterophyllus var. purdyi (8 revisions)
- Polygonum parryi (8 revisions)
- Bryobrittonia (8 revisions)
- Archidium alternifolium (8 revisions)
- Pylaisia (8 revisions)
- Chenopodium subsect. Leptophylla (8 revisions)
- Diplacus rutilus (8 revisions)
- Orchidaceae (tribe Cranichideae) subtribe Cranichidinae (8 revisions)
- Brachythecium rotaeanum (8 revisions)
- Bloomeria clevelandii (8 revisions)
- Yucca harrimaniae (8 revisions)
- Trillium sulcatum (8 revisions)
- Trillium ovatum var. oettingeri (8 revisions)
- Allium membranaceum (8 revisions)
- Helianthus (8 revisions)
- Pectis filipes var. subnuda (8 revisions)
- Pleradenophora bilocularis (8 revisions)
- Ageratina altissima var. altissima (8 revisions)
- Croton elliottii (8 revisions)
- Nekemias (8 revisions)
- Ericameria nauseosa var. speciosa (8 revisions)
- Erigeron speciosus (8 revisions)
- Pyrrocoma insecticruris (8 revisions)
- Carex mendocinensis (8 revisions)
- Crataegus delawarensis (8 revisions)
- Mentzelia conspicua (8 revisions)
- Euchiton sphaericus (8 revisions)
- Pentzia incana (8 revisions)
- Heterotheca fulcrata var. fulcrata (8 revisions)
- Cladium mariscoides (8 revisions)
- Carex longii (8 revisions)
- Dryas (8 revisions)
- Crepis pannonica (8 revisions)
- Agoseris ×elata (8 revisions)
- Rugelia (8 revisions)
- Scheuchzeria (8 revisions)
- Bulbostylis capillaris (8 revisions)
- Rosa subg. Hesperhodos (8 revisions)
- Potentilla pedersenii (8 revisions)
- Ceanothus integerrimus (8 revisions)
- Acorus calamus (8 revisions)
- Sarracenia rosea (8 revisions)
- Rhododendron occidentale (8 revisions)
- Arnica lessingii (8 revisions)
- Draba weberi (8 revisions)
- Manilkara zapota (8 revisions)
- Streptanthus howellii (8 revisions)
- Polanisia uniglandulosa (8 revisions)
- Micranthes ferruginea (8 revisions)
- Sphaeralcea ambigua var. rosacea (8 revisions)
- Physaria calderi (8 revisions)
- Boechera retrofracta (8 revisions)
- Hypopterygium tamariscina (8 revisions)
- Cordylanthus capitatus (8 revisions)
- Kopsiopsis strobilacea (8 revisions)
- Minuartia howellii (8 revisions)
- Eriogonum bicolor (8 revisions)
- Pterygoneurum (8 revisions)
- Splachnum vasculosum (8 revisions)
- Sarcobatus (8 revisions)
- Lewisia stebbinsii (8 revisions)
- Penstemon triflorus (8 revisions)
- Polygonum sawatchense subsp. sawatchense (8 revisions)
- Encalypta spathulata (8 revisions)
- Seligeria oelandica (8 revisions)
- Acroporium smallii (8 revisions)
- Chenopodium incanum var. occidentale (8 revisions)
- Buddleja racemosa var. incana (8 revisions)
- Scoliopus (8 revisions)
- Triteleia ixioides subsp. scabra (8 revisions)
- Platanthera nivea (8 revisions)
- Perityle quinqueflora (8 revisions)
- Spiranthes laciniata (8 revisions)
- Allium lacunosum var. micranthum (8 revisions)
- Helianthus praecox subsp. runyonii (8 revisions)
- Porophyllum pygmaeum (8 revisions)
- Argythamnia (8 revisions)
- Ageratina thyrsiflora (8 revisions)
- Oxalis latifolia (8 revisions)
- Mentzelia longiloba var. longiloba (8 revisions)
- Symphyotrichum spathulatum var. spathulatum (8 revisions)
- Erigeron formosissimus var. formosissimus (8 revisions)
- Geum aleppicum (8 revisions)
- Argythamnia brandegeei var. intonsa (8 revisions)
- Stylocline gnaphaloides (8 revisions)
- Cirsium remotifolium var. remotifolium (8 revisions)
- Solidago elongata (8 revisions)
- Heterotheca villosa var. foliosa (8 revisions)
- Carex bicknellii (8 revisions)
- Cercocarpus betuloides var. traskiae (8 revisions)
- Cotoneaster frigidus (8 revisions)
- Crepis zacintha (8 revisions)
- Cirsium arvense (8 revisions)
- Tetradymia stenolepis (8 revisions)
- Eriophorum viridicarinatum (8 revisions)
- Rosa stellata subsp. mirifica (8 revisions)
- Ivesia jaegeri (8 revisions)
- Acourtia microcephala (8 revisions)
- Tillandsia flexuosa (8 revisions)
- Tillandsia variabilis (8 revisions)
- Pyrola (8 revisions)
- Phyllodoce (8 revisions)
- Arnica mollis (8 revisions)
- Populus balsamifera (8 revisions)
- Saxifraga cernua (8 revisions)
- Iteaceae (8 revisions)
- Streptanthus vernalis (8 revisions)
- Cleomella angustifolia (8 revisions)
- Cochlearia sessilifolia (8 revisions)
- Vaccinium corymbosum (8 revisions)
- Sphaeralcea emoryi (8 revisions)
- Physaria didymocarpa subsp. lanata (8 revisions)
- Boechera suffrutescens (8 revisions)
- Viola lithion (8 revisions)
- Eremalche (8 revisions)
- Hygrohypnum luridum (8 revisions)
- Cordylanthus pilosus subsp. pilosus (8 revisions)
- Angelonia (8 revisions)
- Garryaceae Illustrations (8 revisions)
- Minuartia rosei (8 revisions)
- Crossidium squamiferum (8 revisions)
- Gemmabryum gemmilucens (8 revisions)
- Suaeda californica (8 revisions)
- Phemeranthus calcaricus (8 revisions)
- Penstemon bicolor (8 revisions)
- Persicaria virginiana (8 revisions)
- Fissidentaceae (8 revisions)
- Pleuridium acuminatum (8 revisions)
- Brotherella roellii (8 revisions)
- Chenopodium subsect. Standleyana (8 revisions)
- Callitriche trochlearis (8 revisions)
- Entosthodon bolanderi (8 revisions)
- Calochortus elegans var. selwayensis (8 revisions)
- Homalothecium aeneum (8 revisions)
- Olsynium douglasii var. inflatum (8 revisions)
- Amianthium (8 revisions)
- Piperia leptopetala (8 revisions)
- Perityle parryi (8 revisions)
- Spiranthes odorata (8 revisions)
- Allium brandegeei (8 revisions)
- Helianthus longifolius (8 revisions)
- Adenophyllum wrightii var. wrightii (8 revisions)
- Phyllanthus liebmannianus subsp. platylepis (8 revisions)
- Conoclinium coelestinum (8 revisions)
- Zinnia (8 revisions)
- Ceanothus velutinus var. laevigatus (8 revisions)
- Berchemia scandens (8 revisions)
- Senecio pudicus (8 revisions)
- Erigeron bellidiastrum var. arenarius (8 revisions)
- Grindelia howellii (8 revisions)
- Carex caroliniana (8 revisions)
- Crataegus venusta (8 revisions)
- Euphorbia pubentissima (8 revisions)
- Psilocarphus brevissimus var. brevissimus (8 revisions)
- Leucanthemella serotina (8 revisions)
- Erigeron neomexicanus (8 revisions)
- Carex alopecoidea (8 revisions)
- Carex lyngbyei (8 revisions)
- Chamaebatia (8 revisions)
- Cotoneaster hjelmqvistii (8 revisions)
- Taraxacum holmenianum (8 revisions)
- Rafinesquia californica (8 revisions)
- Tussilago farfara (8 revisions)
- Carex peckii (8 revisions)
- Cyperus fuscus (8 revisions)
- Ivesia rhypara var. rhypara (8 revisions)
- Potamogeton friesii (8 revisions)
- Musa paradisiaca (8 revisions)
- Ribes divaricatum var. parishii (8 revisions)
- Kalmia cuneata (8 revisions)
- Arnica gracilis (8 revisions)
- Boechera depauperata (8 revisions)
- Ribes viscosissimum (8 revisions)
- Diospyros maritima (8 revisions)
- Thelypodium crispum (8 revisions)
- Oxystylis lutea (8 revisions)
- Descurainia longepedicellata (8 revisions)
- Gaylussacia mosieri (8 revisions)
- Sphaeralcea orcuttii (8 revisions)
- Physaria garrettii (8 revisions)
- Salix sect. Herbella (8 revisions)
- Sphaeralcea parvifolia (8 revisions)
- Phoenicaulis (8 revisions)
- Hibiscus syriacus (8 revisions)
- Campyliadelphus (8 revisions)
- Cordylanthus wrightii subsp. wrightii (8 revisions)
- Orobanche cooperi subsp. latiloba (8 revisions)
- Vitaceae Illustrations (8 revisions)
- Syntrichia latifolia (8 revisions)
- Splachnum sphaericum (8 revisions)
- Amaranthaceae (8 revisions)
- Seymeria pectinata subsp. peninsularis (8 revisions)
- Penstemon sect. Glabri (8 revisions)
- Penstemon palmeri var. palmeri (8 revisions)
- Persicaria sect. Persicaria (8 revisions)
- Fissidens ventricosus (8 revisions)
- Sphagnum inexspectatum (8 revisions)
- Schoenobryum (8 revisions)
- Buddleja sessiliflora (8 revisions)
- Agave weberi (8 revisions)
- Sphagnum mirum (8 revisions)
- Calochortus greenei (8 revisions)
- Rhynchostegium (8 revisions)
- Epipactis atrorubens (8 revisions)
- Perityle inyoensis (8 revisions)
- Allium lemmonii (8 revisions)
- Sisyrinchium ensigerum (8 revisions)
- Helianthus pauciflorus subsp. subrhomboideus (8 revisions)
- Smallanthus (8 revisions)
- Fritillaria pudica (8 revisions)
- Linum compactum (8 revisions)
- Silphium laciniatum (8 revisions)
- Mentzelia affinis (8 revisions)
- Reynosia (8 revisions)
- Senecio atratus (8 revisions)
- Erigeron annuus (8 revisions)
- Hulsea vestita subsp. gabrielensis (8 revisions)
- Carex triquetra (8 revisions)
- Mentzelia argillicola (8 revisions)
- Linum sect. Cathartolinum (8 revisions)
- Ancistrocarphus (8 revisions)
- Isocoma acradenia var. acradenia (8 revisions)
- Solidago nitida (8 revisions)
- Erigeron lassenianus var. lassenianus (8 revisions)
- Carex alma (8 revisions)
- Carex senta (8 revisions)
- Neillia incisa (8 revisions)
- Pyracantha fortuneana (8 revisions)
- Mulgedium pulchellum (8 revisions)
- Cirsium kamtschaticum (8 revisions)
- Ericameria watsonii (8 revisions)
- Carex lucorum var. austrolucorum (8 revisions)
- Eriophorum angustifolium subsp. triste (8 revisions)
- Rosa carolina subsp. subserrulata (8 revisions)
- Ivesia tweedyi (8 revisions)
- Trixis californica var. californica (8 revisions)
- Pityopus (8 revisions)
- Calluna (8 revisions)
- Schkuhria pinnata (8 revisions)
- Boechera glareosa (8 revisions)
- Kalanchoë (8 revisions)
- Hottonia inflata (8 revisions)
- Thelypodium repandum (8 revisions)
- Arivela (8 revisions)
- Tropidocarpum gracile (8 revisions)
- Vaccinium sect. Batodendron (8 revisions)
- Thespesia populnea (8 revisions)
- Physaria hitchcockii subsp. hitchcockii (8 revisions)
- Brassica rapa (8 revisions)
- Viola prionantha (8 revisions)
- Hibiscus grandiflorus (8 revisions)
- Drepanocladus cardotii (8 revisions)
- Orthocarpus pachystachyus (8 revisions)
- Antirrhinum majus (8 revisions)
- Sagina maxima subsp. maxima (8 revisions)
- Sphagnum flavicomans (8 revisions)
- Plagiobryum (8 revisions)
- Amaranthus australis (8 revisions)
- Castilleja angustifolia var. flavescens (8 revisions)
- Scrophularia desertorum (8 revisions)
- Digitalis (8 revisions)
- Persicaria longiseta (8 revisions)
- Fissidens serratus var. serratus (8 revisions)
- Pottiaceae subfam. Trichostomoideae (8 revisions)
- Jaegerina (8 revisions)
- Kochia (8 revisions)
- Agave deserti var. simplex (8 revisions)
- Discelium nudum (8 revisions)
- Calochortus venustus (8 revisions)
- Sciuro-hypnum hylotapetum (8 revisions)
- Triphora (8 revisions)
- Perityle lindheimeri var. lindheimeri (8 revisions)
- Nothoscordum (8 revisions)
- Sisyrinchium demissum (8 revisions)
- Helianthus verticillatus (8 revisions)
- Flaveria brownii (8 revisions)
- Triantha glutinosa (8 revisions)
- Santalum (8 revisions)
- Isocarpha oppositifolia var. achyranthes (8 revisions)
- Silphium brachiatum (8 revisions)
- Arceuthobium campylopodum subsp. blumeri (8 revisions)
- Condalia (8 revisions)
- Aphanostephus (8 revisions)
- Rudbeckia mohrii (8 revisions)
- Carex houghtoniana (8 revisions)
- Vitis acerifolia (8 revisions)
- Tragia brevispica (8 revisions)
- Pulicaria paludosa (8 revisions)
- Isocoma coronopifolia (8 revisions)
- Toiyabea alpina (8 revisions)
- Erigeron poliospermus var. poliospermus (8 revisions)
- Carex appalachica (8 revisions)
- Carex interrupta (8 revisions)
- Malus halliana (8 revisions)
- Prenanthes alba (8 revisions)
- Glyptopleura (8 revisions)
- Gundlachia (8 revisions)
- Carex curatorum (8 revisions)
- Cyperus esculentus var. leptostachyus (8 revisions)
- Rosa pisocarpa subsp. ahartii (8 revisions)
- Ivesia campestris (8 revisions)
- Cirsium eatonii var. eriocephalum (8 revisions)
- Commelina benghalensis (8 revisions)
- Tillandsia pruinosa (8 revisions)
- Ribes oxyacanthoides var. oxyacanthoides (8 revisions)
- Pieris floribunda (8 revisions)
- Palafoxia (8 revisions)
- Ribes cereum var. colubrinum (8 revisions)
- Douglasia idahoensis (8 revisions)
- Thysanocarpus laciniatus var. hitchcockii (8 revisions)
- Aurinia saxatilis (8 revisions)
- Erysimum franciscanum (8 revisions)
- Micranthes occidentalis (8 revisions)
- Dirca palustris (8 revisions)
- Physaria lata (8 revisions)
- Salix polaris (8 revisions)
- Viola rotundifolia (8 revisions)
- Ibervillea tenuisecta (8 revisions)
- Hygroamblystegium varium var. humile (8 revisions)
- Triphysaria versicolor subsp. faucibarbata (8 revisions)
- Euphrasia hudsoniana (8 revisions)
- Hennediella (8 revisions)
- Ptychostomum pallescens (8 revisions)
- Amaranthus hybridus (8 revisions)
- Penstemon leiophyllus var. keckii (8 revisions)
- Dopatrium junceum (8 revisions)
- Brunnichia ovata (8 revisions)
- Aconogonon phytolaccifolium var. glabrum (8 revisions)
- Aongstroemia longipes (8 revisions)
- Tuerckheimia svihlae (8 revisions)
- Neckeropsis (8 revisions)
- Corispermum navicula (8 revisions)
- Collinsia heterophylla var. heterophylla (8 revisions)
- Stemonaceae (8 revisions)
- Schistidium crassithecium (8 revisions)
- Calochortus invenustus (8 revisions)
- Entodontopsis (8 revisions)
- Calopogon pallidus (8 revisions)
- Habranthus tubispathus (8 revisions)
- Sisyrinchium idahoense var. idahoense (8 revisions)
- Heliomeris soliceps (8 revisions)
- Jaumea carnosa (8 revisions)
- Lilium pardalinum subsp. wigginsii (8 revisions)
- Euphorbia helleri (8 revisions)
- Brickellia coulteri var. coulteri (8 revisions)
- Asteraceae (tribe Heliantheae) subtribe Ambrosiinae (8 revisions)
- Linum berlandieri var. filifolium (8 revisions)
- Oxalis oregana (8 revisions)
- Senecio viscosus (8 revisions)
- Boltonia asteroides var. latisquama (8 revisions)
- Chaenactis glabriuscula var. lanosa (8 revisions)
- Carex elliottii (8 revisions)
- Buckleya distichophylla (8 revisions)
- Euphorbia deltoidea subsp. deltoidea (8 revisions)
- Pluchea sericea (8 revisions)
- Hazardia detonsa (8 revisions)
- Erigeron concinnus var. concinnus (8 revisions)
- Carex austrina (8 revisions)
- Carex bigelowii subsp. lugens (8 revisions)
- Prunus fasciculata var. punctata (8 revisions)
- Cydonia oblonga (8 revisions)
- Sonchus (8 revisions)
- Shinnersoseris (8 revisions)
- Gutierrezia sphaerocephala (8 revisions)
- Carex glacialis (8 revisions)
- Cyperus alopecuroides (8 revisions)
- Rosaceae tribe Potentilleae (8 revisions)
- Horkelia rydbergii (8 revisions)
- Cirsium foliosum (8 revisions)
- Roystonea regia (8 revisions)
- Luzula multiflora subsp. frigida (8 revisions)
- Arctostaphylos hookeri (8 revisions)
- Zenobia (8 revisions)
- Amauriopsis dissecta (8 revisions)
- Dudleya (8 revisions)
- Dodecatheon clevelandii var. patulum (8 revisions)
- Salix orestera (8 revisions)
- Thlaspi arvense (8 revisions)
- Eruca vesicaria subsp. sativa (8 revisions)
- Viola trinervata (8 revisions)
- Lagunaria patersonia (8 revisions)
- Cistus incanus (8 revisions)
- Groutiella tomentosa (8 revisions)
- Rhinanthus (8 revisions)
- Dianthus plumarius (8 revisions)
- Splachnobryaceae (8 revisions)
- Ptychostomum meesioides (8 revisions)
- Amaranthus deflexus (8 revisions)
- Castilleja densiflora (8 revisions)
- Penstemon pseudoputus (8 revisions)
- Gratiola viscidula (8 revisions)
- Rumex subg. Acetosella (8 revisions)
- Limonium limbatum (8 revisions)
- Campylopus atrovirens var. cucullatifolius (8 revisions)
- Tortella inclinata var. densa (8 revisions)
- Thamnobryum alleghaniense (8 revisions)
- Atriplex subg. Atriplex (8 revisions)
- Trillium erectum (8 revisions)
- Schistidium papillosum (8 revisions)
- Calochortus gunnisonii var. gunnisonii (8 revisions)
- Orthotrichum kellmanii (8 revisions)
- Hexalectris grandiflora (8 revisions)
- Hymenocallis tridentata (8 revisions)
- Iris sect. Limniris (8 revisions)
- Lagophylla ramosissima (8 revisions)
- Alstroemeria (8 revisions)
- Tragia smallii (8 revisions)
- Echinacea purpurea (8 revisions)
- Bahiopsis (8 revisions)
- Petalonyx linearis (8 revisions)
- Hesperolinon clevelandii (8 revisions)
- Senecio clarkianus (8 revisions)
- Oreostemma elatum (8 revisions)
- Balduina angustifolia (8 revisions)
- Brickellia floribunda (8 revisions)
- Carex comosa (8 revisions)
- Philadelphus pubescens (8 revisions)
- Croton capitatus (8 revisions)
- Tanacetum vulgare (8 revisions)
- Lessingia pectinata var. tenuipes (8 revisions)
- Pentachaeta (8 revisions)
- Carex sect. Physoglochin (8 revisions)
- Carex parryana (8 revisions)
- Prunus armeniaca (8 revisions)
- Crataegus (sect. Crataegus) ser. Apiifoliae (8 revisions)
- Cynara (8 revisions)
- Phalacroseris (8 revisions)
- Euthamia (8 revisions)
- Carex multicaulis (8 revisions)
- Potentilla simplex (8 revisions)
- Horkelia californica var. elata (8 revisions)
- Saussurea americana (8 revisions)
- Xyris difformis var. difformis (8 revisions)
- Lemna gibba (8 revisions)
- Arctostaphylos parryana subsp. tumescens (8 revisions)
- Crataegus flava (8 revisions)
- Lysichiton (8 revisions)
- Dudleya cymosa subsp. gigantea (8 revisions)
- Dodecatheon pulchellum var. shoshonense (8 revisions)
- Athysanus (8 revisions)
- Euclidium (8 revisions)
- Chrysosplenium iowense (8 revisions)
- Physaria parvula (8 revisions)
- Populus grandidentata (8 revisions)
- Brassicaceae tribe Buniadeae (8 revisions)
- Malacothamnus marrubioides (8 revisions)
- Lechea lakelae (8 revisions)
- Piriqueta (8 revisions)
- Elodium paludosum (8 revisions)
- Erythranthe rhodopetra (8 revisions)
- Ephemerum crassinervium var. texanum (8 revisions)
- Rosulabryum canariense (8 revisions)
- Achyranthes aspera var. pubescens (8 revisions)
- Castilleja flava var. rustica (8 revisions)
- Scoparia dulcis (8 revisions)
- Rumex floridanus (8 revisions)
- Eremogone congesta var. suffrutescens (8 revisions)
- Campylopus tallulensis (8 revisions)
- Pottiaceae subfam. Barbuloideae (8 revisions)
- Forsstroemia (8 revisions)
- Acleisanthes wrightii (8 revisions)
- Penstemon davidsonii var. praeteritus (8 revisions)
- Sphagnum subnitens (8 revisions)
- Grimmia subg. Guembelia (8 revisions)
- Streptopus (8 revisions)
- Dichelyma (8 revisions)
- Prosthechea (8 revisions)
- Narcissus papyraceus (8 revisions)
- Iris hartwegii (8 revisions)
- Layia gaillardioides (8 revisions)
- Convallaria majalis var. majalis (8 revisions)
- Balsamorhiza macrolepis (8 revisions)
- Tridax procumbens (8 revisions)
- Putranjivaceae (8 revisions)
- Linaceae (8 revisions)
- Senecio erucifolius (8 revisions)
- Gaillardia aestivalis (8 revisions)
- Brickellia longifolia var. multiflora (8 revisions)
- Mentzelia obscura (8 revisions)
- Acalypha gracilens (8 revisions)
- Picrothamnus (8 revisions)
- Almutaster (8 revisions)
- Erigeron filifolius (8 revisions)
- Eurybia integrifolia (8 revisions)
- Carex siccata (8 revisions)
- Schoenoplectus etuberculatus (8 revisions)
- Carex lonchocarpa (8 revisions)
- Prunus rivularis (8 revisions)
- Hieracium umbellatum (8 revisions)
- Dimorphotheca pluvialis (8 revisions)
- Sericocarpus oregonensis subsp. californicus (8 revisions)
- Carex breweri (8 revisions)
- Cyperus hermaphroditus (8 revisions)
- Potentilla sect. Terminales (8 revisions)
- Rubus bifrons (8 revisions)
- Acroptilon repens (8 revisions)
- Potamogeton pulcher (8 revisions)
- Wolffiella oblonga (8 revisions)
- Arctostaphylos edmundsii (8 revisions)
- Crataegus padifolia var. incarnata (8 revisions)
- Lemna minor (8 revisions)
- Dudleya parva (8 revisions)
- Primula stricta (8 revisions)
- Draba argyrea (8 revisions)
- Populus deltoides subsp. monilifera (8 revisions)
- Lithophragma campanulatum (8 revisions)
- Physaria scrotiformis (8 revisions)
- Salix sect. Candidae (8 revisions)
- Arabidopsis lyrata subsp. petraea (8 revisions)
- Malva sylvestris (8 revisions)
- Lechea stricta (8 revisions)
- Calophyllaceae (8 revisions)
- Passiflora tenuiloba (8 revisions)
- Rhytidiadelphus subpinnatus (8 revisions)
- Buddleja racemosa (8 revisions)
- Calymperes tenerum (8 revisions)
- Pseudoditrichaceae (8 revisions)
- Tidestromia carnosa (8 revisions)
- Castilleja indivisa (8 revisions)
- Penstemon attenuatus var. pseudoprocerus (8 revisions)
- Plantago aristata (8 revisions)
- Pedicularis bracteosa var. siifolia (8 revisions)
- Rumex pallidus (8 revisions)
- Eremogone kingii var. glabrescens (8 revisions)
- Dicranella lindigiana (8 revisions)
- Barbula convoluta (8 revisions)
- Anomodon attenuatus (8 revisions)
- Atriplex sect. Dialysex (8 revisions)
- Penstemon personatus (8 revisions)
- Andreaea heinemannii (8 revisions)
- Grimmia subg. Litoneuron (8 revisions)
- Clintonia andrewsiana (8 revisions)
- Fontinalis welchiana (8 revisions)
- Campylocentrum (8 revisions)
- Zephyranthes jonesii (8 revisions)
- Zigadenus fontanus (8 revisions)
- Calycadenia fremontii (8 revisions)
- Asparagus officinalis (8 revisions)
- Wyethia longicaulis (8 revisions)
- Coreopsis calliopsidea (8 revisions)
- Euphorbia subg. Esula (8 revisions)
- Packera crocata (8 revisions)
- Helenium puberulum (8 revisions)
- Brickelliastrum (8 revisions)
- Arceuthobium campylopodum subsp. apachecum (8 revisions)
- Euphorbia cordifolia (8 revisions)
- Artemisia aleutica (8 revisions)
- Ericameria nauseosa var. juncea (8 revisions)
- Erigeron purpuratus (8 revisions)
- Eurybia ×herveyi (8 revisions)
- Carex magellanica subsp. irrigua (8 revisions)
- Carex hostiana (8 revisions)
- Kerria (8 revisions)
- Crataegus okennonii (8 revisions)
- Krameria ramosissima (8 revisions)
- Hieracium horridum (8 revisions)
- Antennaria luzuloides subsp. luzuloides (8 revisions)
- Solidago simplex subsp. simplex (8 revisions)
- Townsendia grandiflora (8 revisions)
- Remirea (8 revisions)
- Carex tenuiflora (8 revisions)
- Horkeliella purpurascens (8 revisions)
- Carthamus leucocaulos (8 revisions)
- Alisma lanceolatum (8 revisions)
- Wolffiella (8 revisions)
- Arctostaphylos canescens subsp. canescens (8 revisions)
- Geum vernum (8 revisions)
- Potamogeton oakesianus (8 revisions)
- Dudleya multicaulis (8 revisions)
- Primula cusickiana var. domensis (8 revisions)
- Draba cana (8 revisions)
- Brassicaceae tribe Idahoa (8 revisions)
- Sisymbrium altissimum (8 revisions)
- Salix viminalis (8 revisions)
- Transberingia bursifolia subsp. virgata (8 revisions)
- Malvella leprosa (8 revisions)
- Crocanthemum bicknellii (8 revisions)
- Hypericum prolificum (8 revisions)
- Passiflora caerulea (8 revisions)
- Claopodium whippleanum (8 revisions)
- Erythranthe trinitiensis (8 revisions)
- Orthotrichum stramineum (8 revisions)
- Pohlia obtusifolia (8 revisions)
- Alternanthera paronychioides (8 revisions)
- Castilleja lineariloba (8 revisions)
- Plantago macrocarpa (8 revisions)
- Pedicularis dudleyi (8 revisions)
- Dicranodontium denudatum (8 revisions)
- Didymodon rigidulus var. rigidulus (8 revisions)
- Penstemon caespitosus var. caespitosus (8 revisions)
- Verbascum (8 revisions)
- Rumex confertus (8 revisions)
- Tetrodontium repandum (8 revisions)
- Grimmia hartmanii (8 revisions)
- Erythronium taylorii (8 revisions)
- Climacium (8 revisions)
- Erythranthe geniculata (8 revisions)
- Liparis loeselii (8 revisions)
- Eichhornia azurea (8 revisions)
- Herbertia lahue (8 revisions)
- Deinandra floribunda (8 revisions)
- Hemerocallis (8 revisions)
- Verbesina alternifolia (8 revisions)
- Coreopsis verticillata (8 revisions)
- Hesperolinon adenophyllum (8 revisions)
- Hymenoxys texana (8 revisions)
- Arceuthobium campylopodum subsp. cyanocarpum (8 revisions)
- Croton monanthogynus (8 revisions)
- Symphyotrichum fontinale (8 revisions)
- Erigeron asperugineus (8 revisions)
- Xanthisma texanum var. orientale (8 revisions)
- Carex garberi (8 revisions)
- Carex sect. Dornera (8 revisions)
- Crataegus macracantha (8 revisions)
- Eucnide urens (8 revisions)
- Hypochaeris (8 revisions)
- Antennaria neglecta (8 revisions)
- Solidago petiolaris (8 revisions)
- Townsendia smithii (8 revisions)
- Dulichium (8 revisions)
- Carex arctiformis (8 revisions)
- Potentilla hippiana (8 revisions)
- Chamaebatiaria millefolium (8 revisions)
- Packera macounii (8 revisions)
- Spirodela (8 revisions)
- Scirpus congdonii (8 revisions)
- Arctostaphylos hooveri (8 revisions)
- Crataegus ashei (8 revisions)
- Lemnaceae (8 revisions)
- Arecaceae subfam. Arecoideae (8 revisions)
- Sedum (8 revisions)
- Anagallis minima (8 revisions)
- Populus trichocarpa (8 revisions)
- Lepidium campestre (8 revisions)
- Heuchera alba (8 revisions)
- Smelowskia porsildii (8 revisions)
- Salix sericea (8 revisions)
- Cardamine angustata (8 revisions)
- Pseudabutilon thurberi (8 revisions)
- Frankeniaceae (8 revisions)
- Hypericum apocynifolium (8 revisions)
- Fremontodendron californicum (8 revisions)
- Leskea polycarpa (8 revisions)
- Ulota hutchinsiae var. hutchinsiae (8 revisions)
- Pohlia annotina (8 revisions)
- Phytolacca americana var. americana (8 revisions)
- Castilleja miniata var. oblongifolia (8 revisions)
- Lindernia antipoda (8 revisions)
- Cerastium diffusum (8 revisions)
- Dicranum ontariense (8 revisions)
- Didymodon vinealis (8 revisions)
- Atriplex subsect. Wolfianae (8 revisions)
- Penstemon linarioides var. maguirei (8 revisions)
- Penstemon harbourii (8 revisions)
- Rumex obtusifolius (8 revisions)
- Polytrichastrum alpinum (8 revisions)
- Coscinodon (8 revisions)
- Erythronium albidum (8 revisions)
- Chryso-hypnum diminutivum (8 revisions)
- Erythranthe arenicola (8 revisions)
- Aplectrum (8 revisions)
- Chlorogalum purpureum (8 revisions)
- Chasmanthe (8 revisions)
- Deinandra pallida (8 revisions)
- Pontederiaceae (8 revisions)
- Allium victorialis (8 revisions)
- Enceliopsis argophylla (8 revisions)
- Coreopsis sect. Calliopsis (8 revisions)
- Ceanothus gloriosus var. gloriosus (8 revisions)
- Hymenoxys quinquesquamata (8 revisions)
- Rudbeckia triloba var. rupestris (8 revisions)
- Oxalis macrantha (8 revisions)
- Ceanothus incanus (8 revisions)
- Symphyotrichum pratense (8 revisions)
- Erigeron oxyphyllus (8 revisions)
- Xanthisma spinulosum var. chihuahuanum (8 revisions)
- Carex hendersonii (8 revisions)
- Crataegus viridis var. viridis (8 revisions)
- Vitis cinerea var. helleri (8 revisions)
- Antennaria suffrutescens (8 revisions)
- Artemisia rothrockii (8 revisions)
- Solidago speciosa var. rigidiuscula (8 revisions)
- Chaetopappa effusa (8 revisions)
- Rhynchospora glomerata (8 revisions)
- Carex bromoides subsp. bromoides (8 revisions)
- Drymocallis lactea var. austiniae (8 revisions)
- Spiraea lucida (8 revisions)
- Gazania linearis (8 revisions)
- Picris (8 revisions)
- Packera plattensis (8 revisions)
- Potamogetonaceae (8 revisions)
- Eleocharis (sect. Eleocharis) ser. Albidae (8 revisions)
- Crataegus frugiferens (8 revisions)
- Potentilla versicolor (8 revisions)
- Spirodela punctata (8 revisions)
- Calla (8 revisions)
- Ribes watsonianum (8 revisions)
- Arctostaphylos klamathensis (8 revisions)
- Lasthenia gracilis (8 revisions)
- Draba incana (8 revisions)
- Lepidium integrifolium (8 revisions)
- Ribes nigrum (8 revisions)
- Caulanthus heterophyllus (8 revisions)
- Tropaeolum (8 revisions)
- Cardamine flexuosa (8 revisions)
- Sida littoralis (8 revisions)
- Cucurbita (8 revisions)
- Hypericum hypericoides subsp. multicaule (8 revisions)
- Sicyos (8 revisions)
- Pseudoleskea radicosa (8 revisions)
- Hedwigiaceae (8 revisions)
- Cinclidium (8 revisions)
- Castilleja organorum (8 revisions)
- Synthyris laciniata (8 revisions)
- Pedicularis rainierensis (8 revisions)
- Cerastium terrae-novae (8 revisions)
- Dicranum fragilifolium (8 revisions)
- Didymodon giganteus (8 revisions)
- Atriplex tularensis (8 revisions)
- Cistanthe (8 revisions)
- Penstemon laxus (8 revisions)
- Oxyria digyna (8 revisions)
- Polytrichastrum appalachianum (8 revisions)
- Bucklandiella afoninae (8 revisions)
- Tofieldia pusilla (8 revisions)
- Homomallium adnatum (8 revisions)
- Aphanisma blitoides (8 revisions)
- Erythranthe arvensis (8 revisions)
- Corallorhiza maculata var. occidentalis (8 revisions)
- Veratrum album var. oxysepalum (8 revisions)
- Gladiolus dalenii subsp. dalenii (8 revisions)
- Hemizonia congesta subsp. clevelandii (8 revisions)
- Burmannia flava (8 revisions)
- Allium sativum var. sativum (8 revisions)
- Flourensia (8 revisions)
- Ambrosia salsola (8 revisions)
- Euphorbia chaetocalyx var. triligulata (8 revisions)
- Tetraneuris (8 revisions)
- Liatris laevigata (8 revisions)
- Stillingia sylvatica (8 revisions)
- Cornus unalaschkensis (8 revisions)
- Symphyotrichum sect. Symphyotrichum (8 revisions)
- Erigeron biolettii (8 revisions)
- Carex albursina (8 revisions)
- Crataegus crus-galli var. pyracanthifolia (8 revisions)
- Zygophyllaceae (8 revisions)
- Antennaria friesiana subsp. alaskana (8 revisions)
- Artemisia scopulorum (8 revisions)
- Solidago glomerata (8 revisions)
- Chrysopsis floridana (8 revisions)
- Rhynchospora oligantha (8 revisions)
- Carex seorsa (8 revisions)
- Drymocallis cuneifolia (8 revisions)
- Spiraea cantoniensis (8 revisions)
- Pseudelephantopus spicatus (8 revisions)
- Atrichoseris (8 revisions)
- Packera texensis (8 revisions)
- Juncus pelocarpus (8 revisions)
- Eleocharis obtusa (8 revisions)
- Crataegus integra (8 revisions)
- Potentilla concinna var. proxima (8 revisions)
- Manihot angustiloba (8 revisions)
- Tillandsia fasciculata var. densispica (8 revisions)
- Theaceae (8 revisions)
- Arctostaphylos tomentosa subsp. tomentosa (8 revisions)
- Lasthenia sect. Ornduffia (8 revisions)
- Draba micropetala (8 revisions)
- Tolmiea diplomenziesii (8 revisions)
- Sedum nanifolium (8 revisions)
- Hesperidanthus linearifolius (8 revisions)
- Limnanthes bakeri (8 revisions)
- Cardamine parviflora (8 revisions)
- Sidalcea asprella subsp. nana (8 revisions)
- Drosera tracyi (8 revisions)
- Hypericum boreale (8 revisions)
- Pterigynandrum (8 revisions)
- Aulacomnium palustre (8 revisions)
- Paludella (8 revisions)
- Synthyris wyomingensis (8 revisions)
- Agalinis aspera (8 revisions)
- Myosoton (8 revisions)
- Silene scouleri (8 revisions)
- Oncophorus wahlenbergii (8 revisions)
- Pseudocrossidium replicatum (8 revisions)
- Atriplex coulteri (8 revisions)
- Claytonia arenicola (8 revisions)
- Penstemon harringtonii (8 revisions)
- Penstemon procerus var. modestus (8 revisions)
- Polygonella americana (8 revisions)
- Oligotrichum parallelum (8 revisions)
- Sphagnum cuspidatum (8 revisions)
- Hypnum curvifolium (8 revisions)
- Dysphania botrys (8 revisions)
- Diplacus compactus (8 revisions)
- Galeandra bicarinata (8 revisions)
- Orthotrichum bolanderi (8 revisions)
- Brodiaea californica subsp. californica (8 revisions)
- Nolina greenei (8 revisions)
- Cypripedium candidum (8 revisions)
- Allium macropetalum (8 revisions)
- Parthenium ligulatum (8 revisions)
- Bidens pilosa (8 revisions)
- Ceanothus arcuatus (8 revisions)
- Tetraneuris acaulis var. acaulis (8 revisions)
- Liatris patens (8 revisions)
- Euphorbia ocellata subsp. ocellata (8 revisions)
- Adolphia californica (8 revisions)
- Symphyotrichum laeve var. purpuratum (8 revisions)
- Erigeron breweri var. covillei (8 revisions)
- Ericameria fasciculata (8 revisions)
- Carex laxiculmis var. laxiculmis (8 revisions)
- Crataegus spes-aestatum (8 revisions)
- Philadelphus (8 revisions)
- Cirsium engelmannii (8 revisions)
- Artemisia globularia subsp. lutea (8 revisions)
- Solidago brachyphylla (8 revisions)
- Chrysopsis gossypina subsp. cruiseana (8 revisions)
- Rhynchospora odorata (8 revisions)
- Carex preslii (8 revisions)
- Alchemilla wichurae (8 revisions)
- Holodiscus discolor var. dumosus (8 revisions)
- Carlina (8 revisions)
- Malacothrix foliosa subsp. philbrickii (8 revisions)
- Pericallis hybrida (8 revisions)
- Hydrocharis (8 revisions)
- Eleocharis bernardina (8 revisions)
- Crataegus rivuloadamensis (8 revisions)
- Potentilla rhyolitica (8 revisions)
- Mentzelia ravenii (8 revisions)
- Najas wrightiana (8 revisions)
- Juncus texanus (8 revisions)
- Shortia (8 revisions)
- Arctostaphylos glandulosa subsp. crassifolia (8 revisions)
- Monolopia congdonii (8 revisions)
- Draba palanderiana (8 revisions)
- Tiarella trifoliata var. laciniata (8 revisions)
- Sedum sarmentosum (8 revisions)
- Stanleya confertiflora (8 revisions)
- Limnanthes alba subsp. gracilis (8 revisions)
- Leavenworthia exigua (8 revisions)
- Brassicaceae tribe Lunarieae (8 revisions)
- Sidalcea hendersonii (8 revisions)
- Boechera holboellii (8 revisions)
- Hypericum perforatum subsp. perforatum (8 revisions)
- Abutilon berlandieri (8 revisions)
- Cyrto-hypnum involvens (8 revisions)
- Bartramia stricta (8 revisions)
- Plagiomnium rostratum (8 revisions)
- Castilleja revealii (8 revisions)
- Veronica serpyllifolia (8 revisions)
- Agalinis heterophylla (8 revisions)
- Stellaria cuspidata subsp. prostrata (8 revisions)
- Sphagnum torreyanum (8 revisions)
- Triquetrella californica (8 revisions)
- Atriplex subg. Pterochiton (8 revisions)
- Mirabilis tenuiloba (8 revisions)
- Penstemon pachyphyllus var. congestus (8 revisions)
- Penstemon sudans (8 revisions)
- Arenaria serpyllifolia var. serpyllifolia (8 revisions)
- Atrichum cylindricum (8 revisions)
- Racomitrium lanuginosum (8 revisions)
- Hypnum revolutum (8 revisions)
- Anulocaulis leiosolenus var. lasianthus (8 revisions)
- Diplacus cusickii (8 revisions)
- Tolumnia bahamensis (8 revisions)
- Brachytheciastrum fendleri (8 revisions)
- Brodiaea purdyi (8 revisions)
- Yucca faxoniana (8 revisions)
- Pseudorchis albida subsp. straminea (8 revisions)
- Madia subspicata (8 revisions)
- Cleistes bifaria (8 revisions)
- Narthecium americanum (8 revisions)
- Eclipta (8 revisions)
- Bidens connata (8 revisions)
- Euonymus alatus (8 revisions)
- Rudbeckia fulgida var. sullivantii (8 revisions)
- Carphephorus odoratissimus var. subtropicanus (8 revisions)
- Ceanothus megacarpus var. insularis (8 revisions)
- Ceanothus prostratus var. prostratus (8 revisions)
- Symphyotrichum lateriflorum (8 revisions)
- Erigeron lonchophyllus (8 revisions)
- Xylorhiza cronquistii (8 revisions)
- Crataegus mollis var. meridionalis (8 revisions)
- Oxalis articulata (8 revisions)
- Anaphalis (8 revisions)
- Solidago stricta subsp. gracillima (8 revisions)
- Pityopsis graminifolia var. latifolia (8 revisions)
- Rhynchospora perplexa (8 revisions)
- Aphanes australis (8 revisions)
- Rubus repens (8 revisions)
- Crepis (8 revisions)
- Malacothrix squalida (8 revisions)
- Ligularia dentata (8 revisions)
- Potamogeton obtusifolius (8 revisions)
- Fimbristylis thermalis (8 revisions)
- Crataegus laurentiana (8 revisions)
- Potentilla nana (8 revisions)
- Phyllanthus tenellus (8 revisions)
- Juncus ensifolius var. ensifolius (8 revisions)
- Heliconia (8 revisions)
- Styrax japonicus (8 revisions)
- Cassiope lycopodioides (8 revisions)
- Rudbeckia sect. Macrocline (8 revisions)
- Draba rectifructa (8 revisions)
- Sullivantia oregana (8 revisions)
- Sedum albomarginatum (8 revisions)
- Streptanthus brachiatus (8 revisions)
- Batis (8 revisions)
- Salix ovalifolia var. ovalifolia (8 revisions)
- Noccaea fendleri subsp. glauca (8 revisions)
- Sidalcea malviflora subsp. californica (8 revisions)
- Populus deltoides subsp. wislizeni (8 revisions)
- Boechera microphylla (8 revisions)
- Cyclanthera naudiniana (8 revisions)
- Abutilon reventum (8 revisions)
- Calliergonaceae (8 revisions)
- Philonotis calcarea (8 revisions)
- Trachycystis flagellaris (8 revisions)
- Mabrya acerifolia (8 revisions)
- Veronica dillenii (8 revisions)
- Agalinis purpurea var. purpurea (8 revisions)
- Spergularia macrotheca var. leucantha (8 revisions)
- Trematodon laetevirens (8 revisions)
- Tortula nevadensis (8 revisions)
- Atriplex garrettii (8 revisions)
- Claytonia sibirica (8 revisions)
- Penstemon concinnus (8 revisions)
- Penstemon azureus var. azureus (8 revisions)
- Polygonum humifusum subsp. caurianum (8 revisions)
- Diphyscium (8 revisions)
- Campylostelium saxicola (8 revisions)
- Orthothecium chryseum var. cochleariifolium (8 revisions)
- Chenopodium glaucum var. glaucum (8 revisions)
- Diplacus brandegeei (8 revisions)
- Orchidaceae tribe Vandeae (8 revisions)
- Brachythecium cirrosum (8 revisions)
- Triteleiopsis palmeri (8 revisions)
- Yucca reverchonii (8 revisions)
- Platanthera dilatata var. leucostachys (8 revisions)
- Hymenopappus filifolius var. nudipes (8 revisions)
- Zeuxine strateumatica (8 revisions)
- Allium abramsii (8 revisions)
- Asteraceae (tribe Heliantheae) subtribe Helianthinae (8 revisions)
- Pectis humifusa (8 revisions)
- Eupatorium compositifolium (8 revisions)
- Koanophyllon solidaginifolium (8 revisions)
- Euphorbia jejuna (8 revisions)
- Larrea (8 revisions)
- Pyrrocoma carthamoides var. carthamoides (8 revisions)
- Carex davisii (8 revisions)
- Crataegus holmesiana (8 revisions)
- Tribulus (8 revisions)
- Gamochaeta coarctata (8 revisions)
- Arctanthemum (8 revisions)
- Solidago ulmifolia var. ulmifolia (8 revisions)
- Heterotheca oregona var. oregona (8 revisions)
- Trichophorum clintonii (8 revisions)
- Carex scoparia var. tessellata (8 revisions)
- Poteridium (8 revisions)
- Sorbus subg. Aria (8 revisions)
- Crepis modocensis subsp. modocensis (8 revisions)
- Agoseris monticola (8 revisions)
- Roldana (8 revisions)
- Arecaceae tribe Phoeniceae (8 revisions)
- Fimbristylis puberula var. puberula (8 revisions)
- Amelanchier utahensis (8 revisions)
- Potentilla tikhomirovii (8 revisions)
- Croton pottsii var. thermophilus (8 revisions)
- Wolffia borealis (8 revisions)
- Tillandsia recurvata (8 revisions)
- Sarracenia alabamensis subsp. alabamensis (8 revisions)
- Eriophyllum lanatum var. lanatum (8 revisions)
- Draba sphaerocarpa (8 revisions)
- Astilbe biternata (8 revisions)
- Villadia (8 revisions)
- Salix sect. Cordatae (8 revisions)
- Quadrella (8 revisions)
- Rorippa ramosa (8 revisions)
- Nerisyrenia camporum (8 revisions)
- Sidalcea oregana subsp. valida (8 revisions)
- Physaria alpestris (8 revisions)
- Boechera pinetorum (8 revisions)
- Viola biflora var. carlottae (8 revisions)
- Anoda (8 revisions)
- Splachnum ampullaceum (8 revisions)
- Daltonia splachnoides (8 revisions)
- Castilleja wightii (8 revisions)
- Ceratotheca triloba (8 revisions)
- Aureolaria flava (8 revisions)
- Minuartia austromontana (8 revisions)
- Distichium inclinatum (8 revisions)
- Tortula subulata (8 revisions)
- Atriplex canescens var. macilenta (8 revisions)
- Lewisia cotyledon var. heckneri (8 revisions)
- Penstemon guadalupensis (8 revisions)
- Penstemon kingii (8 revisions)
- Polygonum hickmanii (8 revisions)
- Bryobrittonia longipes (8 revisions)
- Archidium donnellii (8 revisions)
- Orthotrichum praemorsum (8 revisions)
- Chenopodium pratericola (8 revisions)
- Diplacus puniceus (8 revisions)
- Orchidaceae (tribe Cranichideae) subtribe Goodyerinae (8 revisions)
- Brachythecium udum (8 revisions)
- Triteleia (8 revisions)
- Yucca neomexicana (8 revisions)
- Platanthera flava var. herbiola (8 revisions)
- Hymenopappus artemisiifolius var. artemisiifolius (8 revisions)
- Dichromanthus cinnabarinus (8 revisions)
- Allium bisceptrum (8 revisions)
- Helianthus porteri (8 revisions)
- Pectis imberbis (8 revisions)
- Euphorbia jaegeri (8 revisions)
- Eupatorium petaloideum (8 revisions)
- Ageratina altissima var. roanensis (8 revisions)
- Euphorbia angusta (8 revisions)
- Cevallia sinuata (8 revisions)
- Symphyotrichum sect. Occidentales (8 revisions)
- Ericameria (8 revisions)
- Pyrrocoma integrifolia (8 revisions)
- Carex gynodynama (8 revisions)
- Crataegus aemula (8 revisions)
- Mentzelia jonesii (8 revisions)
- Facelis (8 revisions)
- Cotula (8 revisions)
- Baccharis vanessae (8 revisions)
- Heterotheca fulcrata var. amplifolia (8 revisions)
- Scleria (8 revisions)
- Carex ozarkana (8 revisions)
- Dryas drummondii (8 revisions)
- Sorbus sitchensis var. sitchensis (8 revisions)
- Crepis pleurocarpa (8 revisions)
- Nothocalaïs (8 revisions)
- Rugelia nudicaulis (8 revisions)
- Catopsis berteroniana (8 revisions)
- Abildgaardia (8 revisions)
- Amelanchier bartramiana (8 revisions)
- Potentilla uschakovii (8 revisions)
- Croton linearis (8 revisions)
- Curcuma (8 revisions)
- Rhododendron atlanticum (8 revisions)
- Arnica unalaschcensis (8 revisions)
- Draba yukonensis (8 revisions)
- Saxifraga flagellaris subsp. setigera (8 revisions)
- Manilkara jaimiqui (8 revisions)
- Streptanthus hyacinthoides (8 revisions)
- Salix subg. Salix (8 revisions)
- Subularia aquatica subsp. americana (8 revisions)
- Vaccinium macrocarpon (8 revisions)
- Sphaeralcea ambigua var. rugosa (8 revisions)
- Boechera rigidissima (8 revisions)
- Viola epipsila var. repens (8 revisions)
- Amblystegiaceae (8 revisions)
- Cordylanthus eremicus (8 revisions)
- Kopsiopsis hookeri (8 revisions)
- Minuartia macrantha (8 revisions)
- Pterygoneurum lamellatum (8 revisions)
- Bryum oblongum (8 revisions)
- Mirabilis jalapa var. jalapa (8 revisions)
- Lewisia triphylla (8 revisions)
- Penstemon triflorus var. triflorus (8 revisions)
- Penstemon purpusii (8 revisions)
- Polygonum sawatchense subsp. oblivium (8 revisions)
- Encalypta brevipes (8 revisions)
- Seligeria polaris (8 revisions)
- Sematophyllum (8 revisions)
- Chenopodium incanum var. elatum (8 revisions)
- Callitriche (8 revisions)
- Scoliopus bigelovii (8 revisions)
- Donrichardsia pringlei (8 revisions)
- Triteleia ixioides subsp. unifolia (8 revisions)
- Agave parviflora (8 revisions)
- Platanthera clavellata (8 revisions)
- Perityle rupestris (8 revisions)
- Spiranthes longilabris (8 revisions)
- Allium lacunosum var. davisiae (8 revisions)
- Helianthus praecox subsp. hirtus (8 revisions)
- Porophyllum greggii (8 revisions)
- Comandraceae (8 revisions)
- Eutrochium maculatum var. maculatum (8 revisions)
- Asteraceae (tribe Heliantheae) subtribe Zaluzaniinae (8 revisions)
- Euphorbia strictior (8 revisions)
- Tetracoccus dioicus (8 revisions)
- Symphyotrichum molle (8 revisions)
- Erigeron formosissimus var. viscidus (8 revisions)
- Pyrrocoma uniflora var. gossypina (8 revisions)
- Schoenoplectus saximontanus (8 revisions)
- Crataegus pruinosa var. parvula (8 revisions)
- Ceanothus jepsonii (8 revisions)
- Stylocline citroleum (8 revisions)
- Heteranthemis (8 revisions)
- Heterotheca villosa var. depressa (8 revisions)
- Scleria pauciflora var. pauciflora (8 revisions)
- Carex merritt-fernaldii (8 revisions)
- Rubus laciniatus (8 revisions)
- Cotoneaster gamblei (8 revisions)
- Taraxacum (8 revisions)
- Microseris paludosa (8 revisions)
- Ericameria parryi var. vulcanica (8 revisions)
- Carex deflexa var. deflexa (8 revisions)
- Cyperus onerosus (8 revisions)
- Apacheria chiricahuensis (8 revisions)
- Ivesia callida (8 revisions)
- Cirsium crassicaule (8 revisions)
- Tinantia (8 revisions)
- Callisia cordifolia (8 revisions)
- Pyrola americana (8 revisions)
- Micranthes nelsoniana var. cascadensis (8 revisions)
- Arnica ovata (8 revisions)
- Salix thurberi (8 revisions)
- Saxifraga radiata (8 revisions)
- Ribes californicum var. hesperium (8 revisions)
- Streptanthus vimineus (8 revisions)
- Cleomella brevipes (8 revisions)
- Cochlearia tridactylites (8 revisions)
- Vaccinium myrsinites (8 revisions)
- Physaria didymocarpa subsp. lyrata (8 revisions)
- Boechera texana (8 revisions)
- Eremalche rotundifolia (8 revisions)
- Hygrohypnum molle (8 revisions)
- Cordylanthus pilosus subsp. trifidus (8 revisions)
- Orobanche corymbosa subsp. mutabilis (8 revisions)
- Hydrangeaceae Illustrations (8 revisions)
- Minuartia rossii (8 revisions)
- Crossidium squamiferum var. squamiferum (8 revisions)
- Gemmabryum sect. Tuberibryum (8 revisions)
- Suaeda taxifolia (8 revisions)
- Phemeranthus calycinus (8 revisions)
- Penstemon eatonii var. eatonii (8 revisions)
- Penstemon clevelandii (8 revisions)
- Persicaria sect. Echinocaulon (8 revisions)
- Fissidens (8 revisions)
- Pleuridium subulatum (8 revisions)
- Heterophyllium (8 revisions)
- Chenopodium standleyanum (8 revisions)
- Entosthodon planoconvexus (8 revisions)
- Haemodoraceae (8 revisions)
- Homalothecium nevadense (8 revisions)
- Olsynium douglasii var. douglasii (8 revisions)
- Agave utahensis subsp. kaibabensis (8 revisions)
- Trillium subg. Phyllantherum (8 revisions)
- Perityle vaseyi (8 revisions)
- Heteranthera mexicana (8 revisions)
- Allium columbianum (8 revisions)
- Helianthus atrorubens (8 revisions)
- Thymophylla (8 revisions)
- Tamaulipa (8 revisions)
- Zinnia acerosa (8 revisions)
- Mentzelia torreyi var. acerosa (8 revisions)
- Senecio sacramentanus (8 revisions)
- Erigeron bellidiastrum var. bellidiastrum (8 revisions)
- Grindelia integrifolia (8 revisions)
- Carex bushii (8 revisions)
- Crataegus opima (8 revisions)
- Euphorbia yaquiana (8 revisions)
- Psilocarphus brevissimus var. multiflorus (8 revisions)
- Leucanthemum (8 revisions)
- Solidago velutina subsp. sparsiflora (8 revisions)
- Erigeron oreophilus (8 revisions)
- Carex conjuncta (8 revisions)
- Carex paleacea (8 revisions)
- Chamaebatia foliolosa (8 revisions)
- Cotoneaster horizontalis (8 revisions)
- Taraxacum alaskanum (8 revisions)
- Rafinesquia neomexicana (8 revisions)
- Petasites (8 revisions)
- Cyperus gracilis (8 revisions)
- Rosa rubiginosa var. rubiginosa (8 revisions)
- Ivesia rhypara var. shellyi (8 revisions)
- Cirsium occidentale var. occidentale (8 revisions)
- Peltandra virginica (8 revisions)
- Xyris difformis var. floridana (8 revisions)
- Kalmia hirsuta (8 revisions)
- Arnica viscosa (8 revisions)
- Boechera dispar (8 revisions)
- Crassula connata (8 revisions)
- Diospyros virginiana (8 revisions)
- Thelypodium eucosmum (8 revisions)
- Cleome (8 revisions)
- Descurainia nelsonii (8 revisions)
- Micranthes nudicaulis (8 revisions)
- Thelypodium flexuosum (8 revisions)
- Populus heterophylla (8 revisions)
- Descurainia obtusa (8 revisions)
- Gaylussacia bigeloviana (8 revisions)
- Sphaeralcea pedatifida (8 revisions)
- Physaria geyeri subsp. geyeri (8 revisions)
- Phoenicaulis cheiranthoides (8 revisions)
- Viola pedata var. pedata (8 revisions)
- Hibiscus poeppigii (8 revisions)
- Campyliadelphus chrysophyllus (8 revisions)
- Cordylanthus wrightii subsp. kaibabensis (8 revisions)
- Orobanche cooperi subsp. palmeri (8 revisions)
- Ximeniaceae Illustrations (8 revisions)
- Sagina nodosa subsp. nodosa (8 revisions)
- Syntrichia laevipila (8 revisions)
- Imbribryum gemmiparum (8 revisions)
- Seymeria bipinnatisecta (8 revisions)
- Penstemon absarokensis (8 revisions)
- Verbascum pulverulentum (8 revisions)
- Fissidens bryoides (8 revisions)
- Venturiella sinensis var. angusti-annulata (8 revisions)
- Schoenobryum concavifolium (8 revisions)
- Zuckia brandegeei var. brandegeei (8 revisions)
- Agave shawii (8 revisions)
- Funaria muhlenbergii (8 revisions)
- Calochortus howellii (8 revisions)
- Rhynchostegium serrulatum (8 revisions)
- Epipactis gigantea (8 revisions)
- Perityle villosa (8 revisions)
- Allium parvum (8 revisions)
- Sisyrinchium xerophyllum (8 revisions)
- Helianthus ×laetiflorus (8 revisions)
- Thymophylla tenuiloba var. texana (8 revisions)
- Fritillaria purdyi (8 revisions)
- Triadica sebifera (8 revisions)
- Stevia plummerae var. plummerae (8 revisions)
- Linum virginianum (8 revisions)
- Croton lindheimeri (8 revisions)
- Senecio wootonii (8 revisions)
- Hulsea vestita subsp. inyoensis (8 revisions)
- Schoenoplectus erectus subsp. raynalii (8 revisions)
- Rhamnus ilicifolia (8 revisions)
- Mentzelia holmgreniorum (8 revisions)
- Ancistrocarphus filagineus (8 revisions)
- Isocoma acradenia var. bracteosa (8 revisions)
- Oreochrysum (8 revisions)
- Erigeron lassenianus var. deficiens (8 revisions)
- Carex vulpinoidea (8 revisions)
- Carex schottii (8 revisions)
- Rubus leucodermis var. leucodermis (8 revisions)
- Pyracantha coccinea (8 revisions)
- Lactuca (8 revisions)
- Stephanomeria malheurensis (8 revisions)
- Ericameria winwardii (8 revisions)
- Carex sect. Clandestinae (8 revisions)
- Cyperus pumilus (8 revisions)
- Crossosoma californicum (8 revisions)
- Ivesia muirii (8 revisions)
- Cirsium turneri (8 revisions)
- Maranta arundinacea (8 revisions)
- Najas marina (8 revisions)
- Pityopus californicus (8 revisions)
- Micranthes odontoloma (8 revisions)
- Bahia (8 revisions)
- Salix sessilifolia (8 revisions)
- Kalanchoë integra (8 revisions)
- Ribes thacherianum (8 revisions)
- Thelypodium rollinsii (8 revisions)
- Arivela viscosa (8 revisions)
- Tropidocarpum capparideum (8 revisions)
- Vaccinium sect. Cyanococcus (8 revisions)
- Urena (8 revisions)
- Physaria hitchcockii subsp. confluens (8 revisions)
- Brassica tournefortii (8 revisions)
- Hibiscus coccineus (8 revisions)
- Drepanocladus longifolius (8 revisions)
- Orthocarpus purpureoalbus (8 revisions)
- Euphrasia subarctica (8 revisions)
- Sagina maxima subsp. crassicaulis (8 revisions)
- Microbryum starckeanum (8 revisions)
- Plagiobryum zieri (8 revisions)
- Amaranthus floridanus (8 revisions)
- Digitalis grandiflora (8 revisions)
- Persicaria minor (8 revisions)
- Fissidens submarginatus (8 revisions)
- Eucladium (8 revisions)
- Jaegerina scariosa (8 revisions)
- Kochia sect. Semibassia (8 revisions)
- Agave mckelveyana (8 revisions)
- Gigaspermaceae (8 revisions)
- Lophiola (8 revisions)
- Scleropodium (8 revisions)
- Triphora gentianoides (8 revisions)
- Perityle angustifolia (8 revisions)
- Nothoscordum gracile (8 revisions)
- Sisyrinchium campestre (8 revisions)
- Helianthus maximiliani (8 revisions)
- Flaveria floridana (8 revisions)
- Lilium washingtonianum subsp. purpurascens (8 revisions)
- Mentzelia laevicaulis var. laevicaulis (8 revisions)
- Brickellia (8 revisions)
- Silphium mohrii (8 revisions)
- Argythamnia aphoroides (8 revisions)
- Senecio flaccidus var. flaccidus (8 revisions)
- Chaenactis douglasii var. douglasii (8 revisions)
- Galphimia angustifolia (8 revisions)
- Carpenteria californica (8 revisions)
- Dittrichia (8 revisions)
- Isocoma pluriflora (8 revisions)
- Stenotus (8 revisions)
- Erigeron poliospermus var. cereus (8 revisions)
- Carex vallicola (8 revisions)
- Carex torta (8 revisions)
- Prunus virginiana var. virginiana (8 revisions)
- Malus hupehensis (8 revisions)
- Prenanthes altissima (8 revisions)
- Glyptopleura marginata (8 revisions)
- Gundlachia triantha (8 revisions)
- Carex scabriuscula (8 revisions)
- Cyperus esculentus var. macrostachyus (8 revisions)
- Rosa californica (8 revisions)
- Ivesia argyrocoma (8 revisions)
- Cirsium eatonii var. hesperium (8 revisions)
- Orontium (8 revisions)
- Ornithostaphylos oppositifolia (8 revisions)
- Agarista (8 revisions)
- Palafoxia hookeriana (8 revisions)
- Rhodiola rhodantha (8 revisions)
- Douglasia laevigata (8 revisions)
- Berteroa (8 revisions)
- Erysimum hieraciifolium (8 revisions)
- Micranthes gormanii (8 revisions)
- Dirca occidentalis (8 revisions)
- Cakile edentula subsp. harperi (8 revisions)
- Iliamna remota (8 revisions)
- Hygroamblystegium varium subsp. noterophilum (8 revisions)
- Mazaceae (8 revisions)
- Euphrasia mollis (8 revisions)
- Hennediella heimii (8 revisions)
- Aplodon wormskioldii (8 revisions)
- Amaranthus cruentus (8 revisions)
- Castilleja chambersii (8 revisions)
- Penstemon lemhiensis (8 revisions)
- Gratiola (8 revisions)
- Coccoloba (8 revisions)
- Arctoa (8 revisions)
- Pleurochaete (8 revisions)
- Neckeropsis undulata (8 revisions)
- Corispermum villosum (8 revisions)
- Collinsia heterophylla var. austromontana (8 revisions)
- Croomia (8 revisions)
- Sphagnum tundrae (8 revisions)
- Calochortus excavatus (8 revisions)
- Entodontopsis leucostega (8 revisions)
- Habranthus robustus (8 revisions)
- Sisyrinchium sagittiferum (8 revisions)
- Melampodium leucanthum (8 revisions)
- Lilium parryi (8 revisions)
- Phyllanthopsis phyllanthoides (8 revisions)
- Brickellia coulteri var. brachiata (8 revisions)
- Ambrosia cheiranthifolia (8 revisions)
- Paxistima canbyi (8 revisions)
- Croton pottsii var. pottsii (8 revisions)
- Senecio vulgaris (8 revisions)
- Boltonia asteroides var. recognita (8 revisions)
- Chaenactis glabriuscula var. glabriuscula (8 revisions)
- Carex bullata (8 revisions)
- Euonymus atropurpureus (8 revisions)
- Byrsonima (8 revisions)
- Pluchea sagittalis (8 revisions)
- Benitoa (8 revisions)
- Erigeron concinnus var. condensatus (8 revisions)
- Carex arkansana (8 revisions)
- Carex sect. Racemosae (8 revisions)
- Prunus minutiflora (8 revisions)
- Pseudocydonia (8 revisions)
- Cirsium muticum (8 revisions)
- Gutierrezia microcephala (8 revisions)
- Carex sect. Phyllostachyae (8 revisions)
- Eriophorum scheuchzeri (8 revisions)
- Potentilla (8 revisions)
- Horkelia bolanderi (8 revisions)
- Gochnatia hypoleuca (8 revisions)
- Tradescantia occidentalis var. occidentalis (8 revisions)
- Juncus mertensianus (8 revisions)
- Arctostaphylos hookeri subsp. hookeri (8 revisions)
- Zenobia pulverulenta (8 revisions)
- Platyschkuhria (8 revisions)
- Dudleya virens (8 revisions)
- Dodecatheon redolens (8 revisions)
- Arabis pycnocarpa var. pycnocarpa (8 revisions)
- Braya glabella subsp. glabella (8 revisions)
- Micranthes pensylvanica (8 revisions)
- Physaria newberryi subsp. newberryi (8 revisions)
- Thlaspi alliaceum (8 revisions)
- Erucastrum (8 revisions)
- Lavatera (8 revisions)
- Cistus salviifolius (8 revisions)
- Conardia compacta (8 revisions)
- Phryma leptostachya var. leptostachya (8 revisions)
- Chaenorhinum minus subsp. minus (8 revisions)
- Sphagnum junghuhnianum (8 revisions)
- Ptychostomum pallens (8 revisions)
- Amaranthus californicus (8 revisions)
- Castilleja densiflora var. densiflora (8 revisions)
- Scrophularia parviflora (8 revisions)
- Leucospora (8 revisions)
- Rumex acetosella (8 revisions)
- Limonium californicum (8 revisions)
- Sphagnum mendocinum (8 revisions)
- Tortella rigens (8 revisions)
- Thamnobryum neckeroides (8 revisions)
- Keckiella ternata var. ternata (8 revisions)
- Smilax jamesii (8 revisions)
- Schistidium pulchrum (8 revisions)
- Calochortus gunnisonii var. perpulcher (8 revisions)
- Papillaria nigrescens (8 revisions)
- Hexalectris revoluta (8 revisions)
- Hymenocallis godfreyi (8 revisions)
- Layia (8 revisions)
- Triantha occidentalis subsp. montana (8 revisions)
- Euphorbia parishii (8 revisions)
- Echinacea sanguinea (8 revisions)
- Bahiopsis laciniata (8 revisions)
- Canotia holacantha (8 revisions)
- Argythamnia cyanophylla (8 revisions)
- Senecio triangularis (8 revisions)
- Oreostemma peirsonii (8 revisions)
- Rudbeckia occidentalis (8 revisions)
- Brickellia frutescens (8 revisions)
- Carex sect. Lupulinae (8 revisions)
- Condalia viridis (8 revisions)
- Ceanothus foliosus var. foliosus (8 revisions)
- Cirsium ochrocentrum var. martinii (8 revisions)
- Lessingia ramulosa (8 revisions)
- Amphipappus fremontii var. fremontii (8 revisions)
- Erigeron rydbergii (8 revisions)
- Carex parallela (8 revisions)
- Carex hallii (8 revisions)
- Prunus cerasifera (8 revisions)
- Crataegus marshallii (8 revisions)
- Hieracium flagellare (8 revisions)
- Phalacroseris bolanderi (8 revisions)
- Euthamia caroliniana (8 revisions)
- Carex sect. Leptocephalae (8 revisions)
- Cyperus manimae var. asperrimus (8 revisions)
- Potentilla reptans (8 revisions)
- Horkelia californica var. frondosa (8 revisions)
- Saussurea triangulata (8 revisions)
- Alisma triviale (8 revisions)
- Ribes oxyacanthoides var. setosum (8 revisions)
- Crataegus intricata (8 revisions)
- Pseudophoenix sargentii subsp. sargentii (8 revisions)
- Ribes laxiflorum (8 revisions)
- Dodecatheon pulchellum var. distolum (8 revisions)
- Athysanus pusillus (8 revisions)
- Euclidium syriacum (8 revisions)
- Chrysosplenium rosendahlii (8 revisions)
- Physaria pendula (8 revisions)
- Salix caprea (8 revisions)
- Salix rotundifolia var. dodgeana (8 revisions)
- Malacothamnus abbottii (8 revisions)
- Echinophyllum (8 revisions)
- Erythranthe palmeri (8 revisions)
- Pedicularis attollens subsp. attollens (8 revisions)
- Ephemerum spinulosum (8 revisions)
- Rosulabryum capillare (8 revisions)
- Achyranthes japonica (8 revisions)
- Linaria dalmatica subsp. dalmatica (8 revisions)
- Penstemon virgatus var. virgatus (8 revisions)
- Scoparia montevidensis (8 revisions)
- Rumex fascicularis (8 revisions)
- Drymaria molluginea (8 revisions)
- Cynodontium (8 revisions)
- Anoectangium (8 revisions)
- Forsstroemia trichomitria (8 revisions)
- Atriplex glabriuscula var. glabriuscula (8 revisions)
- Penstemon ellipticus (8 revisions)
- Sphagnum subtile (8 revisions)
- Grimmia montana (8 revisions)
- Streptopus lanceolatus (8 revisions)
- Dichelyma capillaceum (8 revisions)
- Prosthechea boothiana (8 revisions)
- Narcissus tazetta (8 revisions)
- Iris bracteata (8 revisions)
- Layia hieracioides (8 revisions)
- Convallaria majalis var. montana (8 revisions)
- Balsamorhiza macrophylla (8 revisions)
- Galinsoga (8 revisions)
- Linum kingii (8 revisions)
- Mentzelia nitens (8 revisions)
- Packera (8 revisions)
- Gaillardia suavis (8 revisions)
- Hura crepitans (8 revisions)
- Linum rigidum var. rigidum (8 revisions)
- Picrothamnus desertorum (8 revisions)
- Almutaster pauciflorus (8 revisions)
- Eurybia conspicua (8 revisions)
- Carex arenaria (8 revisions)
- Carex specuicola (8 revisions)
- Carex sect. Collinsiae (8 revisions)
- Prunus hortulana (8 revisions)
- Crataegus enderbyensis (8 revisions)
- Hieracium schultzii (8 revisions)
- Calendula (8 revisions)
- Sericocarpus rigidus (8 revisions)
- Carex engelmannii (8 revisions)
- Potentilla argentea (8 revisions)
- Horkelia sericata (8 revisions)
- Amberboa (8 revisions)
- Hechtia glomerata (8 revisions)
- Juncus covillei var. obtusatus (8 revisions)
- Arctostaphylos franciscana (8 revisions)
- Crataegus (sect. Coccineae) ser. Rotundifoliae (8 revisions)
- Xyris torta (8 revisions)
- Dudleya lanceolata (8 revisions)
- Primula egaliksensis (8 revisions)
- Draba arida (8 revisions)
- Salix chlorolepis (8 revisions)
- Lithophragma heterophyllum (8 revisions)
- Salix ballii (8 revisions)
- Salix candida (8 revisions)
- Arabidopsis lyrata subsp. kamchatica (8 revisions)
- Malva verticillata (8 revisions)
- Lechea tenuifolia (8 revisions)
- Calophyllum (8 revisions)
- Passiflora pallida (8 revisions)
- Rhytidiadelphus squarrosus (8 revisions)
- Nuttallanthus canadensis (8 revisions)
- Calymperes pallidum (8 revisions)
- Pseudoditrichum (8 revisions)
- Froelichia (8 revisions)
- Castilleja integra (8 revisions)
- Plantago australis (8 revisions)
- Pedicularis canadensis (8 revisions)
- Rumex sibiricus (8 revisions)
- Dicranella palustris (8 revisions)
- Barbula convoluta var. convoluta (8 revisions)
- Anomodon longifolius (8 revisions)
- Atriplex nummularia (8 revisions)
- Penstemon rupicola (8 revisions)
- Andreaea megistospora (8 revisions)
- Grimmia unicolor (8 revisions)
- Clintonia umbellulata (8 revisions)
- Orthotrichum lyellii (8 revisions)
- Campylocentrum pachyrrhizum (8 revisions)
- Zephyranthes traubii (8 revisions)
- Iris virginica (8 revisions)
- Calycadenia pauciflora (8 revisions)
- Wyethia angustifolia (8 revisions)
- Coreopsis bigelovii (8 revisions)
- Euphorbia texana (8 revisions)
- Packera cymbalaria (8 revisions)
- Helenium bolanderi (8 revisions)
- Brickelliastrum fendleri (8 revisions)
- Symphyotrichum potosinum (8 revisions)
- Pentachaeta exilis subsp. exilis (8 revisions)
- Eurybia compacta (8 revisions)
- Carex macrochaeta (8 revisions)
- Eleocharis mamillata subsp. mamillata (8 revisions)
- Kerria japonica (8 revisions)
- Crataegus shuswapensis (8 revisions)
- Croton argyranthemus (8 revisions)
- Hieracium venosum (8 revisions)
- Antennaria stenophylla (8 revisions)
- Baccharis plummerae (8 revisions)
- Townsendia annua (8 revisions)
- Remirea maritima (8 revisions)
- Carex loliacea (8 revisions)
- Potentilla glaucophylla var. glaucophylla (8 revisions)
- Duchesnea (8 revisions)
- Carthamus lanatus (8 revisions)
- Packera eurycephala var. eurycephala (8 revisions)
- Eriocaulon cinereum (8 revisions)
- Blyxa aubertii (8 revisions)
- Arctostaphylos canescens subsp. sonomensis (8 revisions)
- Crataegus chrysocarpa var. blanchardii (8 revisions)
- Stuckenia filiformis subsp. alpina (8 revisions)
- Dudleya variegata (8 revisions)
- Primula cusickiana var. maguirei (8 revisions)
- Draba carnosula (8 revisions)
- Idahoa (8 revisions)
- Heuchera micrantha var. micrantha (8 revisions)
- Sisymbrium linifolium (8 revisions)
- Salix subg. Protitea (8 revisions)
- Turritis (8 revisions)
- Malvella sagittifolia (8 revisions)
- Crocanthemum canadense (8 revisions)
- Hypericum kalmianum (8 revisions)
- Passiflora incarnata (8 revisions)
- Claopodium crispifolium (8 revisions)
- Erythranthe breviflora (8 revisions)
- Orthotrichum strangulatum (8 revisions)
- Pohlia crudoides (8 revisions)
- Alternanthera pungens (8 revisions)
- Castilleja lineata (8 revisions)
- Plantago major (8 revisions)
- Epixiphium (8 revisions)
- Cerastium alpinum subsp. alpinum (8 revisions)
- Silene flos-cuculi (8 revisions)
- Dicranoweisia (8 revisions)
- Didymodon rigidulus var. subulatus (8 revisions)
- Mammillaria wrightii var. wrightii (8 revisions)
- Acleisanthes parvifolia (8 revisions)
- Penstemon caespitosus var. desertipicti (8 revisions)
- Penstemon deustus var. pedicillatus (8 revisions)
- Rumex occidentalis (8 revisions)
- Tetrodontium brownianum (8 revisions)
- Grimmia incurva (8 revisions)
- Erythronium pluriflorum (8 revisions)
- Climacium dendroides (8 revisions)
- Erythranthe norrisii (8 revisions)
- Liparis nervosa (8 revisions)
- Veratrum californicum var. californicum (8 revisions)
- Alophia (8 revisions)
- Deinandra arida (8 revisions)
- Hemerocallis fulva (8 revisions)
- Verbesina helianthoides (8 revisions)
- Coreopsis pulchra (8 revisions)
- Hymenoxys odorata (8 revisions)
- Liatris squarrosa var. glabrata (8 revisions)
- Euphorbia georgiana (8 revisions)
- Ceanothus masonii (8 revisions)
- Symphyotrichum novae-angliae (8 revisions)
- Erigeron garrettii (8 revisions)
- Xanthisma texanum var. drummondii (8 revisions)
- Schoenoplectus sect. Actaeogeton (8 revisions)
- Carex micropoda (8 revisions)
- Geum rossii (8 revisions)
- Mentzelia inyoensis (8 revisions)
- Hypochaeris chillensis (8 revisions)
- Antennaria virginica (8 revisions)
- Solidago buckleyi (8 revisions)
- Townsendia rothrockii (8 revisions)
- Carex bonanzensis (8 revisions)
- Rubus chamaemorus (8 revisions)
- Sorbaria (8 revisions)
- Centaurea stoebe subsp. micranthos (8 revisions)
- Ericameria parryi var. aspera (8 revisions)
- Ottelia alismoides (8 revisions)
- Eleocharis tortilis (8 revisions)
- Arctostaphylos pallida (8 revisions)
- Crataegus harbisonii (8 revisions)
- Elaeis guineensis (8 revisions)
- Eriocaulon lineare (8 revisions)
- Sedum ternatum (8 revisions)
- Lysimachia (8 revisions)
- Salix sect. Maccallianae (8 revisions)
- Lepidium chalepense (8 revisions)
- Heuchera richardsonii (8 revisions)
- Smelowskia pyriformis (8 revisions)
- Salix sect. Sitchenses (8 revisions)
- Cardamine bellidifolia (8 revisions)
- Pseudabutilon umbellatum (8 revisions)
- Frankenia (8 revisions)
- Hypericum nudiflorum (8 revisions)
- Fremontodendron mexicanum (8 revisions)
- Leskeella (8 revisions)
- Ulota hutchinsiae var. rufescens (8 revisions)
- Pohlia camptotrachela (8 revisions)
- Plantago wrightiana (8 revisions)
- Pedicularis ornithorhynchos (8 revisions)
- Dicranum drummondii (8 revisions)
- Didymodon vinealis var. vinealis (8 revisions)
- Mammillaria heyderi var. bullingtoniana (8 revisions)
- Penstemon linarioides var. sileri (8 revisions)
- Rumex pulcher (8 revisions)
- Polytrichastrum alpinum var. alpinum (8 revisions)
- Coscinodon calyptratus (8 revisions)
- Erythronium mesochoreum (8 revisions)
- Ctenidium (8 revisions)
- Erythranthe thermalis (8 revisions)
- Aplectrum hyemale (8 revisions)
- Chlorogalum purpureum var. purpureum (8 revisions)
- Zigadenus exaltatus (8 revisions)
- Deinandra bacigalupii (8 revisions)
- Heteranthera multiflora (8 revisions)
- Allium canadense (8 revisions)
- Enceliopsis covillei (8 revisions)
- Coreopsis leavenworthii (8 revisions)
- Mentzelia shultziorum (8 revisions)
- Hymenoxys vaseyi (8 revisions)
- Liatris elegans var. carizzana (8 revisions)
- Mortonia greggii (8 revisions)
- Symphyotrichum sericeum (8 revisions)
- Erigeron blochmaniae (8 revisions)
- Xanthisma spinulosum var. glaberrimum (8 revisions)
- Carex styloflexa (8 revisions)
- Crataegus viridis var. lanceolata (8 revisions)
- Bernardia (8 revisions)
- Antennaria aromatica (8 revisions)
- Artemisia spiciformis (8 revisions)
- Solidago speciosa subsp. pallida (8 revisions)
- Rhynchospora knieskernii (8 revisions)
- Carex bromoides subsp. montana (8 revisions)
- Drymocallis ashlandica (8 revisions)
- Spiraea stevenii (8 revisions)
- Arctotheca (8 revisions)
- Picris rhagadioloides (8 revisions)
- Packera porteri (8 revisions)
- Potamogeton vaseyi (8 revisions)
- Eleocharis albida (8 revisions)
- Waldsteinia parviflora (8 revisions)
- Sagittaria graminea subsp. graminea (8 revisions)
- Typhaceae (8 revisions)
- Sedum radiatum var. radiatum (8 revisions)
- Lysimachia quadriflora (8 revisions)
- Arctostaphylos montana (8 revisions)
- Draba incerta (8 revisions)
- Lepidium jaredii (8 revisions)
- Heuchera cylindrica (8 revisions)
- Caulanthus inflatus (8 revisions)
- Tropaeolum majus (8 revisions)
- Cardamine hirsuta (8 revisions)
- Sida longipes (8 revisions)
- Tamarix ramosissima (8 revisions)
- Hypericum sect. Brathys (8 revisions)
- Triumfetta semitriloba (8 revisions)
- Pseudoleskea radicosa var. radicosa (8 revisions)
- Hedwigia (8 revisions)
- Cinclidium arcticum (8 revisions)
- Castilleja ornata (8 revisions)
- Synthyris lanuginosa (8 revisions)
- Cerastium texanum (8 revisions)
- Dicranum fulvum (8 revisions)
- Didymodon tophaceus (8 revisions)
- Atriplex coronata (8 revisions)
- Cistanthe ambigua (8 revisions)
- Penstemon angustifolius var. angustifolius (8 revisions)
- Penstemon metcalfei (8 revisions)
- Polygonella (8 revisions)
- Polytrichastrum pallidisetum (8 revisions)
- Bucklandiella sect. Laevifoliae (8 revisions)
- Fritillaria glauca (8 revisions)
- Homomallium incurvatum (8 revisions)
- Cycloloma (8 revisions)
- Erythranthe brachystylis (8 revisions)
- Trillium lancifolium (8 revisions)
- Hyacinthoides non-scripta (8 revisions)
- Aloaceae (8 revisions)
- Hemizonia congesta subsp. calyculata (8 revisions)
- Apteria (8 revisions)
- Allium oleraceum (8 revisions)
- Flourensia cernua (8 revisions)
- Cyclachaena xanthiifolia (8 revisions)
- Tribulus terrestris (8 revisions)
- Liatris chapmanii (8 revisions)
- Mentzelia filifolia (8 revisions)
- Mentzelia procera (8 revisions)
- Symphyotrichum cordifolium (8 revisions)
- Dieteria bigelovii var. bigelovii (8 revisions)
- Carex sect. Granulares (8 revisions)
- Crataegus schizophylla (8 revisions)
- Croton humilis (8 revisions)
- Antennaria friesiana subsp. friesiana (8 revisions)
- Cirsium pulcherrimum var. pulcherrimum (8 revisions)
- Solidago macrophylla (8 revisions)
- Chrysopsis highlandsensis (8 revisions)
- Rhynchospora breviseta (8 revisions)
- Carex sect. Cyperoideae (8 revisions)
- Drymocallis cuneifolia var. cuneifolia (8 revisions)
- Spiraea japonica (8 revisions)
- Cyanthillium (8 revisions)
- Carduus crispus (8 revisions)
- Packera tomentosa (8 revisions)
- Thrinax (8 revisions)
- Scirpus microcarpus (8 revisions)
- Crataegus colonica (8 revisions)
- Potentilla bicrenata (8 revisions)
- Mentzelia reverchonii (8 revisions)
- Potamogeton (8 revisions)
- Gordonia (8 revisions)
- Arctostaphylos tomentosa subsp. bracteosa (8 revisions)
- Draba mogollonica (8 revisions)
- Mitella (8 revisions)
- Sedum robertsianum (8 revisions)
- Hesperidanthus argillaceus (8 revisions)
- Limnanthes vinculans (8 revisions)
- Cardamine pattersonii (8 revisions)
- Sidalcea calycosa (8 revisions)
- Apodanthaceae (8 revisions)
- Hypericum paucifolium (8 revisions)
- Melochia pyramidata var. pyramidata (8 revisions)
- Pterigynandrum filiforme (8 revisions)
- Arrhenopterum (8 revisions)
- Mnium marginatum (8 revisions)
- Castilleja peckiana (8 revisions)
- Torenia (8 revisions)
- Agalinis auriculata (8 revisions)
- Myosoton aquaticum (8 revisions)
- Oreas (8 revisions)
- Sphagnum andersonianum (8 revisions)
- Atriplex fruticulosa (8 revisions)
- Claytonia caroliniana (8 revisions)
- Bontia (8 revisions)
- Penstemon procerus var. tolmiei (8 revisions)
- Polygonella myriophylla (8 revisions)
- Oligotrichum aligerum (8 revisions)
- Bucklandiella sudetica (8 revisions)
- Hypnum dieckei (8 revisions)
- Diplacus johnstonii (8 revisions)
- Maxillaria (8 revisions)
- Loeskypnum wickesiae (8 revisions)
- Brodiaea californica subsp. leptandra (8 revisions)
- Nolina micrantha (8 revisions)
- Harmonia doris-nilesiae (8 revisions)
- Cypripedium montanum (8 revisions)
- Allium textile (8 revisions)
- Geraea viscida (8 revisions)
- Bidens discoidea (8 revisions)
- Euphorbia dentata (8 revisions)
- Tetraneuris acaulis var. arizonica (8 revisions)
- Ratibida columnifera (8 revisions)
- Euphorbia bicolor (8 revisions)
- Euphorbia cuphosperma (8 revisions)
- Symphyotrichum retroflexum (8 revisions)
- Erigeron breweri var. porphyreticus (8 revisions)
- Arida (8 revisions)
- Carex laxiculmis var. copulata (8 revisions)
- Crataegus jonesiae (8 revisions)
- Nyssa (8 revisions)
- Pseudognaphalium macounii (8 revisions)
- Artemisia glomerata (8 revisions)
- Pityopsis (8 revisions)
- Rhynchospora mixta (8 revisions)
- Carex mariposana (8 revisions)
- Alchemilla glomerulans (8 revisions)
- Vernonia lettermannii (8 revisions)
- Malacothrix glabrata (8 revisions)
- Pseudogynoxys (8 revisions)
- Eleocharis suksdorfiana (8 revisions)
- Crataegus purpurella (8 revisions)
- Potentilla rhyolitica var. rhyolitica (8 revisions)
- Ceanothus sanguineus (8 revisions)
- Tillandsia utriculata (8 revisions)
- Potamogeton oblongus (8 revisions)
- Ribes inerme var. inerme (8 revisions)
- Arctostaphylos glandulosa subsp. cushingiana (8 revisions)
- Monolopia lanceolata (8 revisions)
- Draba pauciflora (8 revisions)
- Ribes nevadaense (8 revisions)
- Sedum lineare (8 revisions)
- Stanleya elata (8 revisions)
- Leavenworthia aurea (8 revisions)
- Cucurbita melopepo subsp. melopepo (8 revisions)
- Salix subg. Chamaetia (8 revisions)
- Hypericum scouleri (8 revisions)
- Sicyos microphyllus (8 revisions)
- Cyrto-hypnum pygmaeum (8 revisions)
- Bartramia ithyphylla (8 revisions)
- Plagiomnium undulatum (8 revisions)
- Castilleja rhexiifolia (8 revisions)
- Agalinis homalantha (8 revisions)
- Stellaria dicranoides (8 revisions)
- Bruchia hallii (8 revisions)
- Plaubelia (8 revisions)
- Claytonia parviflora subsp. parviflora (8 revisions)
- Penstemon tenuiflorus (8 revisions)
- Polygonum erectum (8 revisions)
- Atrichum undulatum (8 revisions)
- Codriophorus (8 revisions)
- Hypnum revolutum var. revolutum (8 revisions)
- Chenopodium sect. Blitum (8 revisions)
- Diplacus cusickioides (8 revisions)
- Orchidaceae subfam. Cypripedioideae (8 revisions)
- Brachytheciastrum collinum (8 revisions)
- Melanthium latifolium (8 revisions)
- Yucca baccata (8 revisions)
- Galearis (8 revisions)
- Madia exigua (8 revisions)
- Cleistes divaricata (8 revisions)
- Allium sanbornii var. sanbornii (8 revisions)
- Eclipta prostrata (8 revisions)
- Bidens eatonii (8 revisions)
- Deutzia (8 revisions)
- Marshallia obovata (8 revisions)
- Carphephorus paniculatus (8 revisions)
- Ziziphus celata (8 revisions)
- Oxalis illinoensis (8 revisions)
- Carex thornei (8 revisions)
- Jatropha cardiophylla (8 revisions)
- Anaphalis margaritacea (8 revisions)
- Artemisia norvegica subsp. saxatilis (8 revisions)
- Solidago pulchra (8 revisions)
- Pityopsis graminifolia var. tracyi (8 revisions)
- Rhynchospora megalocarpa (8 revisions)
- Carex adusta (8 revisions)
- Aphanes occidentalis (8 revisions)
- Gillenia stipulata (8 revisions)
- Crepis acuminata (8 revisions)
- Malacothrix stebbinsii (8 revisions)
- Barkleyanthus (8 revisions)
- Chamaedorea seifrizii (8 revisions)
- Fimbristylis schoenoides (8 revisions)
- Santalaceae (8 revisions)
- Juncus trigonocarpus (8 revisions)
- Acorus americanus (8 revisions)
- Styrax platanifolius (8 revisions)
- Bejaria (8 revisions)
- Draba reptans (8 revisions)
- Sedum moranii (8 revisions)
- Streptanthus bracteatus (8 revisions)
- Batis maritima (8 revisions)
- Rorippa aquatica (8 revisions)
- Noccaea fendleri subsp. idahoensis (8 revisions)
- Melothria (8 revisions)
- Salix glauca var. villosa (8 revisions)
- Boechera missouriensis (8 revisions)
- Hybanthus linearifolius (8 revisions)
- Abutilon theophrasti (8 revisions)
- Hamatocaulis (8 revisions)
- Philonotis fontana (8 revisions)
- Catoscopium (8 revisions)
- Castilleja subinclusa (8 revisions)
- Veronica chamaedrys (8 revisions)
- Agalinis purpurea var. parviflora (8 revisions)
- Stellaria obtusa (8 revisions)
- Eriogonum (8 revisions)
- Leucobryaceae (8 revisions)
- Tortula acaulon (8 revisions)
- Atriplex garrettii var. garrettii (8 revisions)
- Claytonia tuberosa (8 revisions)
- Penstemon distans (8 revisions)
- Penstemon azureus var. angustissimus (8 revisions)
- Polygonum plebeium (8 revisions)
- Diphyscium foliosum (8 revisions)
- Ptychomitrium (8 revisions)
- Orthothecium rufescens (8 revisions)
- Chenopodium glaucum var. salinum (8 revisions)
- Diplacus traskiae (8 revisions)
- Orchidaceae (tribe Arethuseae) subtribe Arethusinae (8 revisions)
- Orthotrichum diaphanum (8 revisions)
- Androstephium (8 revisions)
- Yucca elata (8 revisions)
- Platanthera huronensis (8 revisions)
- Polymnia canadensis (8 revisions)
- Prescottia (8 revisions)
- Allium sharsmithiae (8 revisions)
- Parthenium argentatum (8 revisions)
- Pectis glaucescens (8 revisions)
- Eupatorium ×cordigerum (8 revisions)
- Koanophyllon palmeri (8 revisions)
- Manihot esculenta (8 revisions)
- Croton michauxii var. michauxii (8 revisions)
- Symphyotrichum puniceum var. puniceum (8 revisions)
- Erigeron alpiniformis (8 revisions)
- Ericameria laricifolia (8 revisions)
- Carex oxylepis (8 revisions)
- Crataegus (sect. Coccineae) ser. Tenuifoliae (8 revisions)
- Gamochaeta calviceps (8 revisions)
- Solidago ulmifolia var. palmeri (8 revisions)
- Eucephalus ledophyllus var. covillei (8 revisions)
- Carex crawfordii (8 revisions)
- Poteridium annuum (8 revisions)
- Sorbus intermedia (8 revisions)
- Echinops (8 revisions)
- Roldana hartwegii (8 revisions)
- Juncus torreyi (8 revisions)
- Fimbristylis puberula var. interior (8 revisions)
- Potentilla villosa (8 revisions)
- Karwinskia humboldtiana (8 revisions)
- Luzula subcongesta (8 revisions)
- Luzula comosa (8 revisions)
- Sarracenia alabamensis subsp. wherryi (8 revisions)
- Rhododendron minus var. minus (8 revisions)
- Eriophyllum lanatum var. leucophyllum (8 revisions)
- Draba sphaeroides (8 revisions)
- Saxifragopsis (8 revisions)
- Villadia squamulosa (8 revisions)
- Streptanthus fenestratus (8 revisions)
- Quadrella jamaicensis (8 revisions)
- Rorippa sessiliflora (8 revisions)
- Nerisyrenia linearifolia (8 revisions)
- Sidalcea pedata (8 revisions)
- Physaria alpina (8 revisions)
- Boechera pinzliae (8 revisions)
- Viola blanda (8 revisions)
- Anoda crenatiflora (8 revisions)
- Brachymenium mexicanum (8 revisions)
- Pilotrichaceae (8 revisions)
- Castilleja wootonii (8 revisions)
- Sesamum (8 revisions)
- Brachystigma (8 revisions)
- Sphagnum sect. Subsecunda (8 revisions)
- Tortula mucronifolia (8 revisions)
- Atriplex canescens var. laciniata (8 revisions)
- Mirabilis sect. Oxybaphus (8 revisions)
- Penstemon jamesii (8 revisions)
- Eremogone aberrans (8 revisions)
- Sphagnum strictum (8 revisions)
- Archidium hallii (8 revisions)
- Pylaisia polyantha (8 revisions)
- Cyphomeris gypsophiloides (8 revisions)
- Sairocarpus multiflorus (8 revisions)
- Orchidaceae (tribe Cranichideae) subtribe Prescottiinae (8 revisions)
- Brachythecium turgidum (8 revisions)
- Triteleia bridgesii (8 revisions)
- Yucca arkansana (8 revisions)
- Platanthera peramoena (8 revisions)
- Hymenopappus artemisiifolius var. riograndensis (8 revisions)
- Mesadenus (8 revisions)
- Chamaelirium luteum (8 revisions)
- Helianthus agrestis (8 revisions)
- Jatropha dioica (8 revisions)
- Ageratina rothrockii (8 revisions)
- Ceanothus impressus (8 revisions)
- Fendlera linearis (8 revisions)
- Erigeron subtrinervis (8 revisions)
- Carex hirtissima (8 revisions)
- Crataegus populnea (8 revisions)
- Mentzelia pumila (8 revisions)
- Facelis retusa (8 revisions)
- Cotula australis (8 revisions)
- Solidago odora subsp. odora (8 revisions)
- Heterotheca fulcrata var. arizonica (8 revisions)
- Scleria verticillata (8 revisions)
- Dryas incisa (8 revisions)
- Rubus spectabilis (8 revisions)
- Cacaliopsis (8 revisions)
- Murdannia keisak (8 revisions)
- Abildgaardia ovata (8 revisions)
- Filipendula ulmaria (8 revisions)
- Guaiacum angustifolium (8 revisions)
- Potamogeton amplifolius (8 revisions)
- Sarracenia rubra subsp. rubra (8 revisions)
- Rhododendron periclymenoides (8 revisions)
- Draba zionensis (8 revisions)
- Saxifraga flagellaris subsp. crandallii (8 revisions)
- Manilkara jaimiqui subsp. emarginata (8 revisions)
- Streptanthus insignis (8 revisions)
- Peritoma (8 revisions)
- Populus deltoides subsp. deltoides (8 revisions)
- Vaccinium oxycoccos (8 revisions)
- Physaria carinata subsp. carinata (8 revisions)
- Boechera rollei (8 revisions)
- Viola flettii (8 revisions)
- Callirhoë pedata (8 revisions)
- Cratoneuron (8 revisions)
- Buddleja marrubiifolia (8 revisions)
- Orobanche (8 revisions)
- Spergularia diandra (8 revisions)
- Eriogonum pulchrum (8 revisions)
- Pterygoneurum ovatum (8 revisions)
- Bryum veronense (8 revisions)
- Sarcobatus vermiculatus (8 revisions)
- Montia (8 revisions)
- Penstemon triflorus var. integrifolius (8 revisions)
- Penstemon rhizomatosus (8 revisions)
- Polygonum engelmannii (8 revisions)
- Encalypta brevicollis (8 revisions)
- Seligeria pusilla (8 revisions)
- Ditrichum tortuloides (8 revisions)
- Sematophyllum adnatum (8 revisions)
- Chenopodium albescens (8 revisions)
- Scoliopus hallii (8 revisions)
- Eurhynchiastrum (8 revisions)
- Triteleia laxa (8 revisions)
- Agave parviflora subsp. parviflora (8 revisions)
- Platanthera integra (8 revisions)
- Perityle rupestris var. albiflora (8 revisions)
- Spiranthes brevilabris (8 revisions)
- Allium dictuon (8 revisions)
- Condalia ericoides (8 revisions)
- Eutrochium maculatum var. foliosum (8 revisions)
- Zaluzania (8 revisions)
- Mentzelia marginata (8 revisions)
- Symphyotrichum chilense (8 revisions)
- Erigeron kuschei (8 revisions)
- Pyrrocoma uniflora var. uniflora (8 revisions)
- Carex albida (8 revisions)
- Crataegus pruinosa var. rugosa (8 revisions)
- Hesperolinon drymarioides (8 revisions)
- Stylocline sonorensis (8 revisions)
- Heteranthemis viscidihirta (8 revisions)
- Heterotheca villosa var. pedunculata (8 revisions)
- Fuirena scirpoidea (8 revisions)
- Carex missouriensis (8 revisions)
- Cercocarpus breviflorus (8 revisions)
- Cotoneaster magnificus (8 revisions)
- Taraxacum officinale (8 revisions)
- Microseris howellii (8 revisions)
- Tetradymia tetrameres (8 revisions)
- Carex deflexa var. boottii (8 revisions)
- Cyperus haspan (8 revisions)
- Rosa subg. Rosa (8 revisions)
- Ivesia patellifera (8 revisions)
- Cirsium hydrophilum (8 revisions)
- Ruppia maritima (8 revisions)
- Murdannia nudiflora (8 revisions)
- Phyllodoce aleutica (8 revisions)
- Arnica parryi (8 revisions)
- Boechera calderi (8 revisions)
- Saxifraga bracteata (8 revisions)
- Sideroxylon reclinatum subsp. austrofloridense (8 revisions)
- Salix turnorii (8 revisions)
- Brassicaceae tribe Conringieae (8 revisions)
- Vaccinium darrowii (8 revisions)
- Sphaeralcea fendleri var. fendleri (8 revisions)
- Physaria dornii (8 revisions)
- Boechera tiehmii (8 revisions)
- Viola lobata var. lobata (8 revisions)
- Eremalche exilis (8 revisions)
- Cordylanthus pringlei (8 revisions)
- Krameriaceae Illustrations (8 revisions)
- Minuartia rubella (8 revisions)
- Crossidium squamiferum var. pottioideum (8 revisions)
- Gemmabryum apiculatum (8 revisions)
- Suaeda nigra (8 revisions)
- Phemeranthus humilis (8 revisions)
- Penstemon eatonii var. exsertus (8 revisions)
- Penstemon clevelandii var. clevelandii (8 revisions)
- Persicaria perfoliata (8 revisions)
- Fissidens asplenioides (8 revisions)
- Pleuridium sullivantii (8 revisions)
- Heterophyllium affine (8 revisions)
- Entosthodon rubrisetus (8 revisions)
- Calochortus elegans var. nanus (8 revisions)
- Homalothecium californicum (8 revisions)
- Sisyrinchium (8 revisions)
- Agave utahensis subsp. utahensis (8 revisions)
- Dactylorhiza (8 revisions)
- Perityle aglossa (8 revisions)
- Trillium pusillum var. pusillum (8 revisions)
- Allium constrictum (8 revisions)
- Helianthus silphioides (8 revisions)
- Euphorbia virgata (8 revisions)
- Tamaulipa azurea (8 revisions)
- Zinnia anomala (8 revisions)
- Vitis vulpina (8 revisions)
- Mentzelia eremophila (8 revisions)
- Ericameria nauseosa var. washoensis (8 revisions)
- Ericameria arizonica (8 revisions)
- Grindelia hirsutula (8 revisions)
- Carex pallescens (8 revisions)
- Crataegus tecta (8 revisions)
- Croton cortesianus (8 revisions)
- Psilocarphus elatior (8 revisions)
- Leucanthemum vulgare (8 revisions)
- Egletes viscosa (8 revisions)
- Erigeron vernus (8 revisions)
- Carex oklahomensis (8 revisions)
- Carex vacillans (8 revisions)
- Chamaebatia australis (8 revisions)
- Cotoneaster nitens (8 revisions)
- Taraxacum carneocoloratum (8 revisions)
- Munzothamnus (8 revisions)
- Eleocharis kamtschatica (8 revisions)
- Cyperus seslerioides (8 revisions)
- Rosa rubiginosa var. nemoralis (8 revisions)
- Ivesia paniculata (8 revisions)
- Cirsium occidentale var. coulteri (8 revisions)
- Juncus roemerianus (8 revisions)
- Cocos (8 revisions)
- Chimaphila umbellata subsp. umbellata (8 revisions)
- Jamesianthus (8 revisions)
- Boechera divaricarpa (8 revisions)
- Crassula tillaea (8 revisions)
- Diospyros ebenum (8 revisions)
- Boechera drepanoloba (8 revisions)
- Crassula aquatica (8 revisions)
- Theophrastaceae (8 revisions)
- Salix sect. Salix (8 revisions)
- Descurainia paradisa (8 revisions)
- Gaylussacia baccata (8 revisions)
- Sphaeralcea polychroma (8 revisions)
- Physaria geyeri subsp. purpurea (8 revisions)
- Polyctenium (8 revisions)
- Viola pedata var. ranunculifolia (8 revisions)
- Hibiscus coulteri (8 revisions)
- Campylium (8 revisions)
- Cordylanthus wrightii subsp. tenuifolius (8 revisions)
- Orobanche valida (8 revisions)
- Zygophyllaceae Illustrations (8 revisions)
- Syntrichia bartramii (8 revisions)
- Imbribryum microchaeton (8 revisions)
- Mirabilis alipes (8 revisions)
- Penstemon ammophilus (8 revisions)
- Penstemon palmeri var. eglandulosus (8 revisions)
- Persicaria robustior (8 revisions)
- Fissidens arcticus (8 revisions)
- Schistostegaceae (8 revisions)
- Dendroalsia (8 revisions)
- Zuckia brandegeei var. plummeri (8 revisions)
- Agave shawii var. shawii (8 revisions)
- Funaria serrata (8 revisions)
- Calochortus umpquaensis (8 revisions)
- Rhynchostegium aquaticum (8 revisions)
- Epipactis helleborine (8 revisions)
- Perityle tenella (8 revisions)
- Allium cratericola (8 revisions)
- Zigadenus (8 revisions)
- Helianthus tuberosus (8 revisions)
- Thymophylla tenuiloba var. wrightii (8 revisions)
- Fritillaria recurva (8 revisions)
- Mentzelia sect. Bartonia (8 revisions)
- Stevia serrata (8 revisions)
- Silphium terebinthinaceum var. pinnatifidum (8 revisions)
- Euonymus fortunei (8 revisions)
- Linum puberulum (8 revisions)
- Senecio lugens (8 revisions)
- Erigeron strigosus var. calcicola (8 revisions)
- Hulsea vestita subsp. parryi (8 revisions)
- Carex sect. Hirtifoliae (8 revisions)
- Sageretia wrightii (8 revisions)
- Mentzelia speciosa (8 revisions)
- Ancistrocarphus keilii (8 revisions)
- Isocoma acradenia var. eremophila (8 revisions)
- Oreochrysum parryi (8 revisions)
- Erigeron jonesii (8 revisions)
- Fuirena squarrosa (8 revisions)
- Rosaceae tribe Amygdaleae (8 revisions)
- Pyracantha crenulata (8 revisions)
- Lactuca biennis (8 revisions)
- Stephanomeria paniculata (8 revisions)
- Ericameria zionis (8 revisions)
- Carex pedunculata (8 revisions)
- Cyperus subg. Juncellus (8 revisions)
- Rosa nitida (8 revisions)
- Ivesia longibracteata (8 revisions)
- Cirsium andersonii (8 revisions)
- Najas guadalupensis subsp. olivacea (8 revisions)
- Hemitomes (8 revisions)
- Calluna vulgaris (8 revisions)
- Bahia bigelovii (8 revisions)
- Boechera glaucovalvula (8 revisions)
- Kalanchoë laciniata (8 revisions)
- Androsace (8 revisions)
- Salix monochroma (8 revisions)
- Gynandropsis (8 revisions)
- Tropidocarpum californicum (8 revisions)
- Vaccinium sect. Herpothamnus (8 revisions)
- Urena lobata (8 revisions)
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