616 Records
| Citation | Family Name |
| Abies bifolia A. Murray |
PINACEAE |
| Acer glabrum Torrey |
ACERACEAE |
| Acetosella vulgaris (K. Koch) Fourreau |
POLYGONACEAE |
| Achnatherum hymenoides (Roemer & Schultes) Barkworth |
POACEAE |
| Achnatherum lettermanii (Vasey) Barkworth |
POACEAE |
| Achnatherum nelsonii (Scribner) Barkworth |
POACEAE |
| Acomastylis rossii (R. Brown) Greene ssp turbinata (Rydberg) W. A. Weber |
ROSACEAE |
| Aconitum columbianum Nuttall ex Torrey & Gray var. columbianum |
HELLEBORACEAE |
| Actaea rubra (Aiton) Willdenow ssp arguta (Nuttall in Torrey & Gray) Hultén |
HELLEBORACEAE |
| Adenolinum lewisii (Pursh) Löve & Löve |
LINACEAE |
| Adoxa moschatellina L. |
ADOXACEAE |
| Agoseris aurantiaca (Hooker) Greene |
ASTERACEAE |
| Agoseris glauca (Pursh) Rafinesque |
ASTERACEAE |
| Agoseris glauca (Pursh) Rafinesque var laciniata (D. C. Eaton) Smiley |
ASTERACEAE |
| Agoseris glauca (Pursh) Rafinesque var. agrestis |
ASTERACEAE |
| Agoseris glauca (Pursh) Rafinesque var. dasycephala (Torrey & Gray) Jepson |
ASTERACEAE |
| Agrostis mertensii Trinius |
POACEAE |
| Agrostis scabra Willdenow |
POACEAE |
| Aliciella pinnatifida (Nuttall ex A. Gray) J.M. Porter |
POLEMONIACEAE |
| Alnus incana (L.) Moench ssp tenuifolia (Nuttall) Breitung |
BETULACEAE |
| Alnus incana (L.) Moench ssp tenuifolia (Nuttall) Breitung fma incisa (W. A. Weber) W. A. Weber |
BETULACEAE |
| Alopecurus alpinus L. ssp glaucus (Lessing) Hultén |
POACEAE |
| Alopecurus arundinaceus Poir. |
POACEAE |
| Alopecurus pratensis L. |
POACEAE |
| Alsinanthe macrantha (Rydberg) W. A. Weber |
ALSINACEAE |
| Alsinanthe stricta (Swartz) Reichenbach |
ALSINACEAE |
| Alyssum parviflorum M. Bieberstein var. micranthum (C. A. Meyer in Fisher & Meyer) Dorn |
BRASSICACEAE |
| Amelanchier alnifolia Nuttall |
ROSACEAE |
| Amerosedum lanceolatum (Torrey) Löve & Löve |
CRASSULACEAE |
| Androsace septentrionalis L. |
PRIMULACEAE |
| Anemonastrum narcissiflorum (L.) Holub ssp zephyrum (A. Nelson) W. A. Weber |
RANUNCULACEAE |
| Anemone multifida Poiret ssp saxicola (Boivin) W. A. Weber |
RANUNCULACEAE |
| Anemone parviflora Michaux |
RANUNCULACEAE |
| Angelica grayi (Coulter & Rose) Coulter & Rose |
APIACEAE |
| Anisantha tectorum (L.) Nevski |
POACEAE |
| Anotites menziesii (Hooker) Greene |
CARYOPHYLLACEAE |
| Antennaria media Greene |
ASTERACEAE |
| Antennaria parvifolia Nuttall |
ASTERACEAE |
| Antennaria pulcherrima (Hooker) Greene ssp anaphaloides (Rydberg) W. A. Weber |
ASTERACEAE |
| Antennaria rosea Greene |
ASTERACEAE |
| Antennaria umbrinella Rydberg |
ASTERACEAE |
| Anticlea elegans (Pursh) Rydberg |
MELANTHIACEAE |
| Aquilegia saximontana Rydberg ex B. L. Robinson in_A. Gray |
HELLEBORACEAE |
| Arceuthobium americanum Nuttall ex Engelmann |
VISCACEAE |
| Arctostaphylos uva-ursi (L.) Sprengel |
ERICACEAE |
| Arctostaphylos uva-ursi (L.) Sprengel ssp adenotricha (Fernald & Macbride) Calder & Taylor |
ERICACEAE |
| Armeria scabra Pallas ssp sibirica (Turczaninov ex Boissier) Hylander |
LIMONIACEAE |
| Arnica cordifolia Hooker |
ASTERACEAE |
| Arnica fulgens Pursh |
ASTERACEAE |
| Arnica latifolia Bongard |
ASTERACEAE |
| Arnica mollis Hooker |
ASTERACEAE |
| Arnica parryi A. Gray |
ASTERACEAE |
| Arnica rydbergii Greene |
ASTERACEAE |
| Artemisia arctica Lessing ssp saxicola (Rydberg) Hultén |
ASTERACEAE |
| Artemisia frigida Willdenow |
ASTERACEAE |
| Artemisia ludoviciana Nuttall ssp ludoviciana |
ASTERACEAE |
| Artemisia scopulorum A. Gray |
ASTERACEAE |
| Askellia nana (Richardson) W. A. Weber |
ASTERACEAE |
| Aster foliaceus Lindley ex De Candolle |
ASTERACEAE |
| Aster foliaceus Lindley ex De Candolle var foliaceus |
ASTERACEAE |
| Astragalus adsurgens Pallas var robustior Hooker |
FABACEAE |
| Astragalus alpinus L. |
FABACEAE |
| Astragalus convallarius Greene |
FABACEAE |
| Astragalus hallii A. Gray |
FABACEAE |
| Astragalus haydenianus A. Gray |
FABACEAE |
| Astragalus leptaleus A. Gray |
FABACEAE |
| Astragalus miser Douglas in Hooker var oblongifolius (Rydberg) Cronquist |
FABACEAE |
| Astragalus molybdenus Barneby |
FABACEAE |
| Astragalus pattersonii A. Gray |
FABACEAE |
| Astragalus scopulorum T. C. Porter in Porter & Coulter |
FABACEAE |
| Atragene columbiana Nuttall |
RANUNCULACEAE |
| Balsamorhiza sagittata (Pursh) Nuttall |
ASTERACEAE |
| Barbarea orthoceras Ledebour |
BRASSICACEAE |
| Barbarea vulgaris R. Brown |
BRASSICACEAE |
| Besseya alpina (A. Gray) Rydberg |
SCROPHULARIACEAE |
| Betula glandulosa Michaux |
BETULACEAE |
| Bistorta bistortoides (Pursh) Small |
POLYGONACEAE |
| Bistorta vivipara (L.) S. Gray |
POLYGONACEAE |
| Blepharoneuron tricholepis (Torrey) Nash |
POACEAE |
| Boechera divaricarpa (A. Nelson) Löve & Löve |
BRASSICACEAE |
| Boechera drummondii (A. Gray) Löve & Löve |
BRASSICACEAE |
| Boechera retrofracta (R. Graham) Löve & Löve |
BRASSICACEAE |
| Botrychium echo W. H. Wagner |
OPHIOGLOSSACEAE |
| Botrychium hesperium (Maxon & Clausen) Wagner & Lellinger |
OPHIOGLOSSACEAE |
| Botrychium lanceolatum (S. G. Gmelin) Ĺngström |
OPHIOGLOSSACEAE |
| Botrychium lunaria (L.) Swartz |
OPHIOGLOSSACEAE |
| Botrychium minganense Victorin |
OPHIOGLOSSACEAE |
| Botrychium pallidum W. H. Wagner |
OPHIOGLOSSACEAE |
| Botrychium simplex E. Hitchcock |
OPHIOGLOSSACEAE |
| Braya humilis (C. A. Meyer) B. L. Robinson |
BRASSICACEAE |
| Bromelica bulbosa (Geyer ex Porter & Coulter) W. A. Weber |
POACEAE |
| Bromopsis canadensis (Michaux) Holub |
POACEAE |
| Bromopsis inermis (Leysser) Holub |
POACEAE |
| Bromopsis lanatipes (Shear) Holub |
POACEAE |
| Calamagrostis canadensis (Michaux) P. Beauvois |
POACEAE |
| Calamagrostis purpurascens R. Brown in Richardson |
POACEAE |
| Callitriche verna L. emend. Lönnroth |
CALLITRICHACEAE |
| Calochortus gunnisonii S. Watson |
CALOCHORTACEAE |
| Camelina rumelica Velenovsky |
BRASSICACEAE |
| Campanula parryi A. Gray |
CAMPANULACEAE |
| Campanula rotundifolia L. |
CAMPANULACEAE |
| Campanula uniflora L. |
CAMPANULACEAE |
| Capsella bursa-pastoris (L.) Medicus |
BRASSICACEAE |
| Cardamine cordifolia A. Gray |
BRASSICACEAE |
| Cardaria chalepensis (L.) Handel-Mazzetti |
BRASSICACEAE |
| Carex albo-nigra Mackenzie in Rydberg |
CYPERACEAE |
| Carex angustior Mackenzie in Rydberg |
CYPERACEAE |
| Carex aquatilis Wahlenberg |
CYPERACEAE |
| Carex arapahoensis Clokey |
CYPERACEAE |
| Carex athrostachya Olney |
CYPERACEAE |
| Carex atrata L. |
CYPERACEAE |
| Carex atrosquama Mackenzie |
CYPERACEAE |
| Carex bella L. H. Bailey |
CYPERACEAE |
| Carex buxbaumii Wahlenberg |
CYPERACEAE |
| Carex canescens L. |
CYPERACEAE |
| Carex capillaris L. |
CYPERACEAE |
| Carex chalciolepis Holm |
CYPERACEAE |
| Carex concinna R. Brown in Richardson |
CYPERACEAE |
| Carex crandallii Gandoger |
CYPERACEAE |
| Carex disperma Dewey |
CYPERACEAE |
| Carex ebenea Rydberg |
CYPERACEAE |
| Carex elynoides Holm |
CYPERACEAE |
| Carex engelmannii L. H. Bailey |
CYPERACEAE |
| Carex festivella Mackenzie |
CYPERACEAE |
| Carex foenea Willdenow |
CYPERACEAE |
| Carex geyeri F. Boott |
CYPERACEAE |
| Carex hoodii F. Boott in Hooker |
CYPERACEAE |
| Carex illota L. H. Bailey |
CYPERACEAE |
| Carex interior L. H. Bailey |
CYPERACEAE |
| Carex lachenalii Schkuhr |
CYPERACEAE |
| Carex macloviana D'Urville |
CYPERACEAE |
| Carex maritima Gunnerus |
CYPERACEAE |
| Carex microptera Mackenzie |
CYPERACEAE |
| Carex misandra R. Brown |
CYPERACEAE |
| Carex nardina E. Fries ssp hepburnii (F. Boott) Löve et al. |
CYPERACEAE |
| Carex nelsonii Mackenzie in Rydberg |
CYPERACEAE |
| Carex nigricans C. A. Meyer |
CYPERACEAE |
| Carex norvegica Retzius ssp stevenii (Holm) D. Murray |
CYPERACEAE |
| Carex nova L. H. Bailey |
CYPERACEAE |
| Carex occidentalis L. H. Bailey |
CYPERACEAE |
| Carex perglobosa Mackenzie |
CYPERACEAE |
| Carex petasata Dewey |
CYPERACEAE |
| Carex praegracilis F. Boott |
CYPERACEAE |
| Carex rossii F. Boott in Hooker |
CYPERACEAE |
| Carex rupestris Allioni ssp drummondiana (Dewey) Holub |
CYPERACEAE |
| Carex saxatilis L. ssp laxa (Trautvetter) Kalela |
CYPERACEAE |
| Carex scirpoidea Michaux subsp. pseudoscirpoidea (Rydberg) Dunlop |
CYPERACEAE |
| Carex scopulorum Holm |
CYPERACEAE |
| Carex stenophylla Wahlenberg ssp eleocharis (L. H. Bailey) Hultén |
CYPERACEAE |
| Carex utriculata F. Boott |
CYPERACEAE |
| Carex vernacula L. H. Bailey |
CYPERACEAE |
| Carex vesicaria L. |
CYPERACEAE |
| Carum carvi L. |
APIACEAE |
| Castilleja chromosa A. Nelson |
SCROPHULARIACEAE |
| Castilleja flava S. Watson |
SCROPHULARIACEAE |
| Castilleja miniata Douglas ex Hooker |
SCROPHULARIACEAE |
| Castilleja occidentalis Torrey |
SCROPHULARIACEAE |
| Castilleja rhexifolia Rydberg |
SCROPHULARIACEAE |
| Castilleja sulphurea Rydberg |
SCROPHULARIACEAE |
| Ceanothus velutinus Douglas ex Hooker |
RHAMNACEAE |
| Cerastium beeringianum Chamisso & Schlechtendal ssp earlei (Rydberg) Hultén |
ALSINACEAE |
| Cerastium fontanum Baumgartner |
ALSINACEAE |
| Cerastium strictum L. {emend.} Haenke |
ALSINACEAE |
| Chaenactis alpina (A. Gray) Jones |
ASTERACEAE |
| Chaenactis douglasii (Hooker) Hooker & Arnott |
ASTERACEAE |
| Chamaepericlymenum canadense (L.) Ascherson & Graebner |
CORNACEAE |
| Chamerion danielsii D. Löve |
ONAGRACEAE |
| Chamerion subdentatum (Rydberg) Löve & Löve |
ONAGRACEAE |
| Chenopodium capitatum (L.) Ascherson |
CHENOPODIACEAE |
| Chenopodium foliosum (Moench) Ascherson |
CHENOPODIACEAE |
| Chimaphila umbellata (L.) W. Barton ssp occidentalis (Rydberg) Hultén |
PYROLACEAE |
| Chionophila jamesii Bentham in De Candolle |
SCROPHULARIACEAE |
| Chlorocrepis tristis (Willdenow ex Sprengel) Löve & Löve ssp gracilis (Hooker) W. A. Weber |
ASTERACEAE |
| Chondrophylla nutans (Bunge) W. A. Weber |
GENTIANACEAE |
| Chondrophylla prostrata (Haenke ex Jacquin) J. P. Anderson |
GENTIANACEAE |
| Chorispora tenella (Pallas) De Candolle |
BRASSICACEAE |
| Chrysosplenium tetrandrum (N. Lund) Th. Fries |
SAXIFRAGACEAE |
| Chrysothamnus parryi (A. Gray) Greene ssp parryi |
ASTERACEAE |
| Chrysothamnus viscidiflorus (Hooker) Nuttall ssp lanceolatus (Nuttall) Hall & Clements |
ASTERACEAE |
| Ciliaria austromontana (Wiegand) W. A. Weber |
SAXIFRAGACEAE |
| Cirsium eatonii (A. Gray) B. L. Robinson |
ASTERACEAE |
| Cirsium scopulorum (Greene) Cockerell |
ASTERACEAE |
| Claytonia lanceolata Pursh |
PORTULACACEAE |
| Claytonia megarhiza (Parry ex A. Gray) S. Watson |
PORTULACACEAE |
| Clementsia rhodantha (A. Gray) Rose |
CRASSULACEAE |
| Comastoma tenellum (Rottboel) Toyokuni |
GENTIANACEAE |
| Conimitella williamsii (D. C. Eaton) Rydberg |
SAXIFRAGACEAE |
| Conioselinum scopulorum (A. Gray) Coulter & Rose |
APIACEAE |
| Corallorhiza trifida (L.) Chatelain |
ORCHIDACEAE |
| Cryptogramma acrostichoides R. Brown in Richardson |
PTERIDACEAE |
| Cymopterus planosus (Osterhout) Mathias |
APIACEAE |
| Cypripedium fasciculatum Kellogg ex S. Watson |
CYPRIPEDIACEAE |
| Cystopteris fragilis (L.) Bernhardi |
DRYOPTERIDACEAE |
| Cystopteris montana (Lamarck) Bernhardi ex Desvaux |
DRYOPTERIDACEAE |
| Dactylis glomerata L. |
POACEAE |
| Danthonia intermedia Vasey |
POACEAE |
| Delphinium alpestre Rydberg |
HELLEBORACEAE |
| Delphinium barbeyi (Huth) Huth |
HELLEBORACEAE |
| Delphinium nuttallianum Pritzel ex Walpers |
HELLEBORACEAE |
| Deschampsia brevifolia R. Brown |
POACEAE |
| Deschampsia cespitosa (L.) P. Beauvois |
POACEAE |
| Descurainia incisa (Engelmann ex A. Gray) Britton subsp. filipes (A. Gray) Rollins |
BRASSICACEAE |
| Descurainia incisa (Engelmann ex A. Gray) Britton subsp. incisa |
BRASSICACEAE |
| Descurainia sophia (L.) Webb ex Prantl |
BRASSICACEAE |
| Distegia involucrata (Banks ex Sprengel) Cockerell |
CAPRIFOLIACEAE |
| Draba albertina Greene |
BRASSICACEAE |
| Draba aurea M. Vahl ex Hornemann |
BRASSICACEAE |
| Draba borealis De Candolle |
BRASSICACEAE |
| Draba breweri S. Wats. var. cana (Rydb.) Rollins |
BRASSICACEAE |
| Draba crassa Rydberg |
BRASSICACEAE |
| Draba crassifolia R. Graham |
BRASSICACEAE |
| Draba exunguiculata (O. E. Schulz) C. L. Hitchcock |
BRASSICACEAE |
| Draba fladnizensis Wulfen var. pattersonii (O. E. Schulz) Rollins |
BRASSICACEAE |
| Draba globosa Payson |
BRASSICACEAE |
| Draba grayana (Rydberg) C. L. Hitchcock |
BRASSICACEAE |
| Draba lonchocarpa Rydberg |
BRASSICACEAE |
| Draba oligosperma Hooker |
BRASSICACEAE |
| Draba porsildii Mulligan |
BRASSICACEAE |
| Draba rectifructa C. L. Hitchcock |
BRASSICACEAE |
| Draba streptocarpa A. Gray |
BRASSICACEAE |
| Dracocephalum parviflorum Nuttall |
LAMIACEAE |
| Dryas octopetala L. ssp hookeriana (Juzepczuk) Hultén |
ROSACEAE |
| Dugaldia hoopesii (A. Gray) Rydberg |
ASTERACEAE |
| Eleocharis quinqueflora (F. X. Hartman) Schwartz |
CYPERACEAE |
| Elymus glaucus Buckley |
POACEAE |
| Elymus scribneri (Vasey) Jones |
POACEAE |
| Elymus trachycaulus (Link) Gould ex Shinners ssp bakeri (E. Nelson) Löve |
POACEAE |
| Elytrigia repens (L.) Nevski |
POACEAE |
| Epilobium hornemannii Reichenbach |
ONAGRACEAE |
| Epilobium lactiflorum Haussknecht |
ONAGRACEAE |
| Epilobium saximontanum Haussknecht |
ONAGRACEAE |
| Equisetum arvense L. |
EQUISETACEAE |
| Eremogone fendleri (A. Gray) Ikonnikov |
ALSINACEAE |
| Ericameria discoidea (Nuttall) Nesom |
ASTERACEAE |
| Erigeron compositus Pursh |
ASTERACEAE |
| Erigeron coulteri T. C. Porter |
ASTERACEAE |
| Erigeron eatonii A. Gray var eatonii |
ASTERACEAE |
| Erigeron elatior (A. Gray) Greene |
ASTERACEAE |
| Erigeron engelmannii A. Nelson |
ASTERACEAE |
| Erigeron flagellaris A. Gray |
ASTERACEAE |
| Erigeron formosissimus Greene |
ASTERACEAE |
| Erigeron grandiflorus Hooker |
ASTERACEAE |
| Erigeron leiomerus A. Gray |
ASTERACEAE |
| Erigeron melanocephalus A. Nelson |
ASTERACEAE |
| Erigeron peregrinus (Banks ex Pursh) Greene ssp callianthemus (Greene) Cronquist |
ASTERACEAE |
| Erigeron pinnatisectus (A. Gray) A. Nelson |
ASTERACEAE |
| Erigeron simplex Greene |
ASTERACEAE |
| Erigeron subtrinervis Rydberg |
ASTERACEAE |
| Erigeron ursinus D. C. Eaton |
ASTERACEAE |
| Erigeron vagus Payson |
ASTERACEAE |
| Erigeron vetensis Rydberg |
ASTERACEAE |
| Eriogonum brevicaule Nuttall |
POLYGONACEAE |
| Eriogonum effusum Nuttall |
POLYGONACEAE |
| Eriogonum flavum Nuttall subsp. chloranthum (Greene) S. Stokes |
POLYGONACEAE |
| Eriogonum subalpinum Greene |
POLYGONACEAE |
| Eriophorum angustifolium Honckeny |
CYPERACEAE |
| Eriophorum gracile W.D.J. Koch in Roth |
CYPERACEAE |
| Eritrichum aretioides (Chamisso) De Candolle |
BORAGINACEAE |
| Erysimum capitatum (Douglas) Greene |
BRASSICACEAE |
| Erythrocoma triflora (Pursh) Greene |
ROSACEAE |
| Eucephalus engelmannii (D. C. Eaton) Greene |
ASTERACEAE |
| Eutrema edwardsii R. Brown ssp penlandii (Rollins) W. A. Weber |
BRASSICACEAE |
| Festuca arizonica Vasey |
POACEAE |
| Festuca baffinensis Polunin |
POACEAE |
| Festuca brachyphylla Schultes ssp coloradensis Fredriksen |
POACEAE |
| Festuca idahoensis Elmer |
POACEAE |
| Festuca minutiflora Rydberg |
POACEAE |
| Festuca rubra L. |
POACEAE |
| Festuca saximontana Rydberg |
POACEAE |
| Festuca thurberi Vasey in Rothrock |
POACEAE |
| Fragaria virginiana P. Miller ssp glauca (S. Watson) Staudt |
ROSACEAE |
| Fritillaria atropurpurea Nuttall |
LILIACEAE |
| Galeopsis bifida Bönningshausen |
LAMIACEAE |
| Galium bifolium S. Watson |
RUBIACEAE |
| Galium septentrionale Roemer & Schultes |
RUBIACEAE |
| Galium triflorum Michaux |
RUBIACEAE |
| Gaultheria humifusa (R. Graham) Rydberg |
ERICACEAE |
| Gentianella acuta (Michaux) Hiitonen |
GENTIANACEAE |
| Gentianodes algida (Pallas) Löve & Löve |
GENTIANACEAE |
| Gentianopsis barbellata (Engelmann) Iltis |
GENTIANACEAE |
| Gentianopsis thermalis (Kuntze) Iltis |
GENTIANACEAE |
| Geranium caespitosum James ex Torrey |
GERANIACEAE |
| Geranium viscosissimum Fischer & Meyer ssp nervosum (Rydberg) W. A. Weber |
GERANIACEAE |
| Geum macrophyllum Willdenow |
ROSACEAE |
| Geum rivale L. |
ROSACEAE |
| Glyceria elata (Nash ex Rydberg) Jones |
POACEAE |
| Glyceria striata (Lamarck) A. S. Hitchcock var stricta (Scribner) Fernald |
POACEAE |
| Goodyera oblongifolia Rafinesque |
ORCHIDACEAE |
| Goodyera repens (L.) R. Brown |
ORCHIDACEAE |
| Gymnocarpium dryopteris (L.) Newman |
DRYOPTERIDACEAE |
| Gymnosteris parvula Heller |
POLEMONIACEAE |
| Hackelia floribunda (Lehmann) I. M. Johnston |
BORAGINACEAE |
| Helianthella quinquenervis (Hooker) A. Gray |
ASTERACEAE |
| Helictotrichon mortonianum (Scribner) Henrard |
POACEAE |
| Hesperostipa comata (Trinius & Ruprecht) Barkworth |
POACEAE |
| Heterotheca pumila (Greene) Semple |
ASTERACEAE |
| Heterotheca villosa (Pursh) Shinners |
ASTERACEAE |
| Heuchera parvifolia Nuttall ex Torrey & Gray |
SAXIFRAGACEAE |
| Heuchera parvifolia Nuttall ex Torrey & Gray var nivalis (Rosendahl) Löve et al. |
SAXIFRAGACEAE |
| Hierochloë hirta (Schrank) Borbas ssp arctica (J. Presl in K. Presl) G. Weimarck |
POACEAE |
| Hippochaete hyemalis (L.) Bruhin |
EQUISETACEAE |
| Hippochaete variegata (Schleicher) Bruhin |
EQUISETACEAE |
| Hippuris vulgaris L. |
HIPPURIDACEAE |
| Hirculus platysepalus (Trautvetter) W. A. Weber ssp crandallii (Gandoger) W. A. Weber |
SAXIFRAGACEAE |
| Hirculus serpyllifolius (Pursh) W. A. Weber ssp chrysanthus (A. Gray) W. A. Weber |
SAXIFRAGACEAE |
| Holodiscus dumosus (Nuttall ex Hooker) Heller |
ROSACEAE |
| Huperzia haleakalae (Brackenridge) Holub |
LYCOPODIACEAE |
| Ipomopsis aggregata (Pursh) V. Grant |
POLEMONIACEAE |
| Ipomopsis aggregata (Pursh) V. Grant ssp aggregata |
POLEMONIACEAE |
| Ipomopsis aggregata (Pursh) V. Grant ssp attenuata (A. Gray) V. & A. Grant |
POLEMONIACEAE |
| Ipomopsis aggregata (Pursh) V. Grant ssp collina (Greene) Wilken & Allard |
POLEMONIACEAE |
| Ipomopsis globularis (Brand) W. A. Weber |
POLEMONIACEAE |
| Iris missouriensis Nuttall |
IRIDACEAE |
| Juncus albescens (J. Lange) Fernald |
JUNCACEAE |
| Juncus arcticus Willdenow ssp ater (Rydberg) Hultén |
JUNCACEAE |
| Juncus biglumis L. |
JUNCACEAE |
| Juncus castaneus J. E. Smith |
JUNCACEAE |
| Juncus drummondii E. Meyer |
JUNCACEAE |
| Juncus longistylis Torrey |
JUNCACEAE |
| Juncus mertensianus Bongard |
JUNCACEAE |
| Juncus parryi Engelmann |
JUNCACEAE |
| Juncus saximontanus A. Nelson |
JUNCACEAE |
| Juncus triglumis L. |
JUNCACEAE |
| Juniperus communis L. ssp alpina (J. E. Smith) Celakovsky |
CUPRESSACEAE |
| Kalmia microphylla (Hooker) Heller |
ERICACEAE |
| Kobresia myosuroides (Villars) Fiori & Paoli |
CYPERACEAE |
| Kobresia schoenoides (C. A. Meyer) Steudel |
CYPERACEAE |
| Koeleria macrantha (Ledebour) Schultes |
POACEAE |
| Lappula squarrosa (Retzius) Dumont de Cours |
BORAGINACEAE |
| Lathyrus leucanthus Rydberg |
FABACEAE |
| Lepidium perfoliatum L. |
BRASSICACEAE |
| Lepidotheca suaveolens (Pursh) Nuttall |
ASTERACEAE |
| Leymus cinereus (Scribner & Merrill) Löve |
POACEAE |
| Lidia biflora (L.) A. Löve & D. Löve |
ALSINACEAE |
| Lidia obtusiloba (Rydberg) Löve & Löve |
ALSINACEAE |
| Ligularia amplectens (A. Gray) W. A. Weber |
ASTERACEAE |
| Ligularia holmii (Greene) W. A. Weber |
ASTERACEAE |
| Ligularia pudica (Greene) W. A. Weber |
ASTERACEAE |
| Ligularia soldanella (A. Gray) W. A. Weber |
ASTERACEAE |
| Ligularia taraxacoides (A. Gray) W. A. Weber |
ASTERACEAE |
| Ligusticum porteri Coulter & Rose |
APIACEAE |
| Ligusticum tenuifolium S. Watson |
APIACEAE |
| Linnaea borealis L. ssp americana (Forbes) Hultén ex Clausen |
CAPRIFOLIACEAE |
| Listera borealis Morong |
ORCHIDACEAE |
| Listera cordata (L.) R. Brown ssp nephrophylla (Rydberg) Löve & Löve |
ORCHIDACEAE |
| Lithophragma glabrum Nuttall |
SAXIFRAGACEAE |
| Lithospermum incisum Lehmann |
BORAGINACEAE |
| Lithospermum ruderale Douglas ex Lehmann |
BORAGINACEAE |
| Lloydia serotina (L.) Salisbury ex Reichenbach |
LILIACEAE |
| Lomatium orientale Coulter & Rose |
APIACEAE |
| Lomatium triternatum (Pursh) Coulter & Rose ssp platycarpum (Torrey) Cronquist |
APIACEAE |
| Lupinus argenteus Pursh |
FABACEAE |
| Lupinus caudatus Kellogg |
FABACEAE |
| Lupinus lepidus Douglas ssp caespitosus (Nuttall) Detling |
FABACEAE |
| Lupinus prunophilus Jones |
FABACEAE |
| Luzula parviflora (Ehrhart) Desvaux |
JUNCACEAE |
| Luzula spicata (L.) De Candolle |
JUNCACEAE |
| Luzula subcapitata (Rydberg) Harrington |
JUNCACEAE |
| Lycopodium annotinum L. |
LYCOPODIACEAE |
| Machaeranthera canescens (Pursh) A. Gray |
ASTERACEAE |
| Maianthemum stellatum (L.) Link |
CONVALLARIACEAE |
| Matricaria perforata Merat |
ASTERACEAE |
| Melilotus officinale (L.) Pallas |
FABACEAE |
| Mertensia alpina (Torrey) G. Don |
BORAGINACEAE |
| Mertensia brevistyla S. Watson |
BORAGINACEAE |
| Mertensia ciliata (James ex Torrey) G. Don |
BORAGINACEAE |
| Mertensia lanceolata (Pursh) A. De Candolle |
BORAGINACEAE |
| Mertensia lanceolata (Pursh) A. De Candolle var viridis A. Nelson |
BORAGINACEAE |
| Mertensia lanceolata (Pursh) A. De Candolle var. bakeri |
BORAGINACEAE |
| Micranthes odontoloma (Piper) Heller |
SAXIFRAGACEAE |
| Micranthes oregana (T. J. Howell) Small |
SAXIFRAGACEAE |
| Micranthes rhomboidea (Greene) Small |
SAXIFRAGACEAE |
| Microsteris gracilis (Douglas ex Hooker) Greene ssp humilis (Greene) V. Grant |
POLEMONIACEAE |
| Mimulus floribundus Douglas in Lindley |
SCROPHULARIACEAE |
| Mimulus guttatus De Candolle |
SCROPHULARIACEAE |
| Mimulus tilingii Regel |
SCROPHULARIACEAE |
| Mitella pentandra Hooker |
SAXIFRAGACEAE |
| Mitella stauropetala Piper var stenopetala (Piper) Rosendahl |
SAXIFRAGACEAE |
| Moneses uniflora (L.) A. Gray |
PYROLACEAE |
| Monolepis nuttalliana (Schultes) Greene |
CHENOPODIACEAE |
| Muhlenbergia filiculmis Vasey |
POACEAE |
| Muhlenbergia filiformis (Thurber ex S. Watson) Rydberg |
POACEAE |
| Muscaria adscendens (L.) Small |
SAXIFRAGACEAE |
| Muscaria delicatula Small |
SAXIFRAGACEAE |
| Muscaria monticola (Small) Fedde |
SAXIFRAGACEAE |
| Noccaea montana (L.) F. K. Meyer |
BRASSICACEAE |
| Nuphar lutea Sibthorp & Smith ssp polysepala (Engelmann) Beal |
NYMPHAEACEAE |
| Nuttallia multicaulis (Osterhout) Osterhout |
LOASACEAE |
| Oenothera caespitosa Nuttall ex Fraser ssp caespitosa |
ONAGRACEAE |
| Oligosporus dracunculus (L.) Poljakov ssp glaucus (Pallas) Löve & Löve |
ASTERACEAE |
| Oligosporus groenlandicus (Hornemann) Löve & Löve |
ASTERACEAE |
| Opuntia fragilis (Nuttall) Haworth |
CACTACEAE |
| Oreobroma pygmaea (A. Gray) T. J. Howell |
PORTULACACEAE |
| Oreocarya sericea (A. Gray) Greene |
BORAGINACEAE |
| Oreochrysum parryi (A. Gray) Rydberg |
ASTERACEAE |
| Oreoxis alpina (A. Gray) Coulter & Rose ssp alpina |
APIACEAE |
| Orthilia secunda (L.) House |
PYROLACEAE |
| Osmorhiza depauperata Philippi |
APIACEAE |
| Oxypolis fendleri (A. Gray) Heller |
APIACEAE |
| Oxyria digyna (L.) J. Hill |
POLYGONACEAE |
| Oxytropis deflexa (Pallas) De Candolle ssp deflexa |
FABACEAE |
| Oxytropis deflexa (Pallas) De Candolle var sericea Torrey & Gray |
FABACEAE |
| Oxytropis podocarpa A. Gray |
FABACEAE |
| Oxytropis sericea Nuttall |
FABACEAE |
| Oxytropis splendens Douglas ex Hooker |
FABACEAE |
| Oxytropis viscida Nuttall ex Torrey & Gray |
FABACEAE |
| Packera cana (Hooker) Weber & Löve |
ASTERACEAE |
| Packera crocata (Rydberg) Weber & Löve |
ASTERACEAE |
| Packera dimorphophylla (Greene) Weber & Löve |
ASTERACEAE |
| Packera dimorphophylla (Greene) Weber & Löve ssp dimorphophylla |
ASTERACEAE |
| Packera fendleri (A. Gray) Weber & Löve |
ASTERACEAE |
| Packera multilobata (Torrey & Gray ex A. Gray) Weber & Löve |
ASTERACEAE |
| Packera neomexicana (A. Gray) Weber & Löve |
ASTERACEAE |
| Packera werneriifolia (A. Gray) Weber & Löve |
ASTERACEAE |
| Padus virginiana (L.) P. Miller ssp melanocarpa (A. Nelson) W. A. Weber |
ROSACEAE |
| Papaver kluanense D. Löve |
PAPAVERACEAE |
| Parnassia fimbriata Konig |
PARNASSIACEAE |
| Parnassia kotzebuei Chamisso & Schlechtendal |
PARNASSIACEAE |
| Paronychia pulvinata A. Gray |
ALSINACEAE |
| Pascopyrum smithii (Rydberg) Löve |
POACEAE |
| Paxistima myrsinites (Pursh) Rafinesque |
CELASTRACEAE |
| Pedicularis bracteosa Bentham in Hooker ssp paysoniana (Pennell) W. A. Weber |
SCROPHULARIACEAE |
| Pedicularis groenlandica Retzius |
SCROPHULARIACEAE |
| Pedicularis parryi A. Gray |
SCROPHULARIACEAE |
| Pedicularis parryi A. Gray ssp mogollonica (Greene) Carr |
SCROPHULARIACEAE |
| Pedicularis racemosa Douglas ex Hooker ssp alba Pennell |
SCROPHULARIACEAE |
| Pedicularis scopulorum A. Gray |
SCROPHULARIACEAE |
| Pediocactus simpsonii (Engelmann) Britton & Rose var minor (Engelmann) Cockerell |
CACTACEAE |
| Penstemon caespitosus Nuttall |
SCROPHULARIACEAE |
| Penstemon cyathophorus Rydberg |
SCROPHULARIACEAE |
| Penstemon hallii A. Gray |
SCROPHULARIACEAE |
| Penstemon harbourii A. Gray |
SCROPHULARIACEAE |
| Penstemon harringtonii Penland |
SCROPHULARIACEAE |
| Penstemon procerus Douglas ex R. Graham var procerus |
SCROPHULARIACEAE |
| Penstemon rydbergii A. Nelson |
SCROPHULARIACEAE |
| Penstemon strictus Bentham in De Candolle |
SCROPHULARIACEAE |
| Penstemon watsonii A. Gray |
SCROPHULARIACEAE |
| Penstemon whippleanus A. Gray |
SCROPHULARIACEAE |
| Pentaphylloides floribunda (Pursh) Löve |
ROSACEAE |
| Phacelia sericea (R. Graham) A. Gray |
HYDROPHYLLACEAE |
| Phippsia algida (Phipps) R. Brown |
POACEAE |
| Phleum commutatum Gaudin |
POACEAE |
| Phlox multiflora A. Nelson |
POLEMONIACEAE |
| Phlox sibirica L. ssp pulvinata (Wherry) W. A. Weber |
POLEMONIACEAE |
| Physaria floribunda Rydberg |
BRASSICACEAE |
| Physaria osterhoutii Payson |
BRASSICACEAE |
| Picea engelmannii Parry ex Engelmann |
PINACEAE |
| Picea pungens Engelmann |
PINACEAE |
| Picradenia richardsonii Hooker var. floribunda (Gray) Weber |
ASTERACEAE |
| Pinus aristata Engelmann |
PINACEAE |
| Pinus contorta Douglas ex Loudon var latifolia Engelmann |
PINACEAE |
| Pinus flexilis James |
PINACEAE |
| Platanthera aquilonis Sheviak |
ORCHIDACEAE |
| Platanthera dilatata (Pursh) Lindley ex L.C. Beck |
ORCHIDACEAE |
| Platanthera obtusata (Banks ex Pursh) Lindley |
ORCHIDACEAE |
| Platanthera purpurascens (Rydberg) Sheviak & W.F. Jennings |
ORCHIDACEAE |
| Pneumonanthe parryi (Engelmann) Greene |
GENTIANACEAE |
| Poa abbreviata R. Brown ssp pattersonii (Vasey) Löve et al. |
POACEAE |
| Poa agassizensis Boivin & D. Löve |
POACEAE |
| Poa alpina L. |
POACEAE |
| Poa arctica R. Brown |
POACEAE |
| Poa compressa L. |
POACEAE |
| Poa cusickii Vasey ssp epilis (Scribner) W. A. Weber |
POACEAE |
| Poa fendleriana (Steudel) Vasey |
POACEAE |
| Poa glauca M. Vahl ssp rupicola (Nash) W. A. Weber |
POACEAE |
| Poa glaucifolia Scribner & Williams |
POACEAE |
| Poa leptocoma Trinius |
POACEAE |
| Poa lettermanii Vasey |
POACEAE |
| Poa nervosa (Hooker) Vasey |
POACEAE |
| Poa palustris L. |
POACEAE |
| Poa reflexa Vasey & Scribner |
POACEAE |
| Poa secunda J. Presl in K. Presl |
POACEAE |
| Polemonium caeruleum L. ssp amygdalinum (Wherry) Munz |
POLEMONIACEAE |
| Polemonium confertum A. Gray |
POLEMONIACEAE |
| Polemonium pulcherrimum Hooker ssp delicatum (Rydberg) Brand |
POLEMONIACEAE |
| Polemonium viscosum Nuttall |
POLEMONIACEAE |
| Polygonum douglasii Greene |
POLYGONACEAE |
| Populus balsamifera L. |
SALICACEAE |
| Populus tremuloides Michaux |
SALICACEAE |
| Potamogeton alpinus Balbis |
POTAMOGETONACEAE |
| Potentilla concinna Richardson var. concinna |
ROSACEAE |
| Potentilla diversifolia Lehmann |
ROSACEAE |
| Potentilla hookeriana Lehmann |
ROSACEAE |
| Potentilla nivea L. |
ROSACEAE |
| Potentilla norvegica L. |
ROSACEAE |
| Potentilla ovina Macoun |
ROSACEAE |
| Potentilla pensylvanica L. var paucijuga (Rydb.) Welsh & Johnston |
ROSACEAE |
| Potentilla pulcherrima Lehmann |
ROSACEAE |
| Potentilla pulcherrima x hippiana |
ROSACEAE |
| Potentilla rubricaulis Lehmann |
ROSACEAE |
| Potentilla subjuga Rydberg |
ROSACEAE |
| Potentilla uniflora Ledebour |
ROSACEAE |
| Primula angustifolia Torrey |
PRIMULACEAE |
| Primula parryi A. Gray |
PRIMULACEAE |
| Prunella vulgaris L. |
LAMIACEAE |
| Pseudocymopterus montanus (A. Gray) Coulter & Rose |
APIACEAE |
| Psilochenia atribarba (Heller) W. A. Weber |
ASTERACEAE |
| Psychrophila leptosepala (De Candolle) W. A. Weber |
HELLEBORACEAE |
| Ptilagrostis porteri (Rydberg) W. A. Weber |
POACEAE |
| Pulsatilla patens (L.) P. Miller ssp multifida (Pritzel) Zamels |
RANUNCULACEAE |
| Pyrola chlorantha Swartz |
PYROLACEAE |
| Pyrola minor L. |
PYROLACEAE |
| Pyrola rotundifolia L. ssp asarifolia (Michaux) Löve |
PYROLACEAE |
| Ranunculus adoneus A. Gray |
RANUNCULACEAE |
| Ranunculus alismifolius Geyer ex Bentham var montanus S. Watson |
RANUNCULACEAE |
| Ranunculus gelidus Karilin & Kirilow |
RANUNCULACEAE |
| Ranunculus glaberrimus Hooker var ellipticus Greene |
RANUNCULACEAE |
| Ranunculus gmelinii De Candolle var hookeri (D. Don) L. Benson |
RANUNCULACEAE |
| Ranunculus hyperboreus Rottboel ssp intertextus (Greene) Kapoor & Löve |
RANUNCULACEAE |
| Ranunculus inamoenus Greene |
RANUNCULACEAE |
| Ranunculus pedatifidus J. E. Smith |
RANUNCULACEAE |
| Ranunculus pygmaeus Wahlenberg |
RANUNCULACEAE |
| Rhodiola integrifolia Rafinesque |
CRASSULACEAE |
| Ribes cereum Douglas |
GROSSULARIACEAE |
| Ribes coloradense Coville |
GROSSULARIACEAE |
| Ribes divaricatum Douglas |
GROSSULARIACEAE |
| Ribes inerme Rydberg |
GROSSULARIACEAE |
| Ribes montigenum McClatchie |
GROSSULARIACEAE |
| Ribes wolfii Rothrock |
GROSSULARIACEAE |
| Rubus idaeus L. ssp melanolasius (Dieck) Focke |
ROSACEAE |
| Rumex densiflorus Osterhout |
POLYGONACEAE |
| Rumex triangulivalvis (Danser) Rechinger f. |
POLYGONACEAE |
| Rydbergia grandiflora (Torrey & Gray) Greene |
ASTERACEAE |
| Sagina saginoides (L.) Karsten |
ALSINACEAE |
| Salix arctica Pallas ssp petraea (Andersson) Löve et al. |
SALICACEAE |
| Salix bebbiana Sargent |
SALICACEAE |
| Salix brachycarpa Nuttall |
SALICACEAE |
| Salix drummondiana Barratt |
SALICACEAE |
| Salix exigua Nuttall ssp exigua |
SALICACEAE |
| Salix geyeriana Andersson |
SALICACEAE |
| Salix glauca L. var villosa Andersson |
SALICACEAE |
| Salix lasiandra Bentham var caudata (Nuttall) Sudworth |
SALICACEAE |
| Salix monticola Bebb in Coulter |
SALICACEAE |
| Salix planifolia Pursh |
SALICACEAE |
| Salix reticulata L. ssp nivalis (Hooker) Löve et al. |
SALICACEAE |
| Salix wolfii Bebb |
SALICACEAE |
| Sambucus microbotrys Rydberg |
CAPRIFOLIACEAE |
| Saussurea weberi Hultén |
ASTERACEAE |
| Saxifraga cernua L. |
SAXIFRAGACEAE |
| Saxifraga hyperborea R. Brown ssp debilis (Engelmann ex A. Gray) Löve et al. |
SAXIFRAGACEAE |
| Saxifraga rivularis L. |
SAXIFRAGACEAE |
| Selaginella densa Rydberg |
SELAGINELLACEAE |
| Selaginella scopulorum Maxon |
SELAGINELLACEAE |
| Senecio atratus Greene |
ASTERACEAE |
| Senecio crassulus A. Gray |
ASTERACEAE |
| Senecio eremophilus Richardson ssp kingii (Rydberg) Douglas & R.-Douglas |
ASTERACEAE |
| Senecio fremontii Torrey & Gray ssp blitoides (Greene) W. A. Weber |
ASTERACEAE |
| Senecio hydrophilus Nuttall |
ASTERACEAE |
| Senecio integerrimus Nuttall |
ASTERACEAE |
| Senecio serra Hooker |
ASTERACEAE |
| Senecio triangularis Hooker |
ASTERACEAE |
| Senecio wootonii Greene |
ASTERACEAE |
| Seriphidium canum (Pursh) W. A. Weber |
ASTERACEAE |
| Seriphidium tridentatum (Nuttall) W. A. Weber |
ASTERACEAE |
| Seriphidium vaseyanum (Rydberg) W. A. Weber |
ASTERACEAE |
| Shepherdia canadensis (L.) Nuttall |
ELAEAGNACEAE |
| Sibbaldia procumbens L. |
ROSACEAE |
| Silene acaulis (L.) L. ssp subacaulescens (F. N. Williams) Hitchcock & Maguire |
CARYOPHYLLACEAE |
| Silene scouleri Hooker ssp hallii (S. Watson) Hitchcock & Maguire |
CARYOPHYLLACEAE |
| Sisyrinchium montanum Greene |
IRIDACEAE |
| Smelowskia calycina (Stephan ex Willdenow) C. A. Meyer |
BRASSICACEAE |
| Solidago multiradiata Aiton var. scopulorum Gray |
ASTERACEAE |
| Solidago simplex Humboldt, Bonpland & Kunth var. nana (A. Gray) G.S. Ringius |
ASTERACEAE |
| Sparganium angustifolium Michaux |
SPARGANIACEAE |
| Spergularia rubra (L.) J. & K. Presl |
ALSINACEAE |
| Sphaeralcea coccinea (Pursh) Rydberg ssp dissecta (Nuttall) Kearney |
MALVACEAE |
| Spiranthes romanzoffiana Chamisso |
ORCHIDACEAE |
| Stellaria longifolia Mühlenberg ex Willdenow |
ALSINACEAE |
| Stellaria umbellata Turczaninov ex Karilin & Kirilow |
ALSINACEAE |
| Streptanthus cordatus Nuttall ex Torrey & Gray |
BRASSICACEAE |
| Streptopus fassettii Löve & Löve |
UVULARIACEAE |
| Swertia perennis L. |
GENTIANACEAE |
| Symphoricarpos rotundifolius A. Gray |
CAPRIFOLIACEAE |
| Taraxacum officinale G. H. Weber ex Wiggers |
ASTERACEAE |
| Taraxacum ovinum Greene |
ASTERACEAE |
| Taraxacum scopulorum (A. Gray) Rydberg |
ASTERACEAE |
| Tetradymia canescens De Candolle |
ASTERACEAE |
| Tetraneuris acaulis (Pursh) Greene var caespitosa A. Nelson |
ASTERACEAE |
| Thalictrum alpinum L. |
THALICTRACEAE |
| Thalictrum fendleri Engelmann ex A. Gray |
THALICTRACEAE |
| Thlaspi arvense L. |
BRASSICACEAE |
| Tonestus lyallii (A. Gray) A. Nelson |
ASTERACEAE |
| Tonestus pygmaeus (Torrey & Gray) A. Nelson |
ASTERACEAE |
| Torreyochloa pauciflora (J. Presl in K. Presl) Church |
POACEAE |
| Townsendia exscapa (Richardson) T. C. Porter |
ASTERACEAE |
| Townsendia rothrockii A. Gray ex Rothrock |
ASTERACEAE |
| Tragopogon dubius Scopoli ssp major (Jacquin) Vollmann |
ASTERACEAE |
| Trifolium dasyphyllum Torrey & Gray |
FABACEAE |
| Trifolium hybridum L. |
FABACEAE |
| Trifolium nanum Torrey |
FABACEAE |
| Trifolium parryi A. Gray |
FABACEAE |
| Trifolium salictorum Greene ex Rydberg |
FABACEAE |
| Trimorpha elongata (Ledebour) Vierhapper |
ASTERACEAE |
| Trisetum montanum Vasey |
POACEAE |
| Trisetum spicatum (L.) Richter ssp congdonii (Scribner & Merrill) Hultén |
POACEAE |
| Trisetum spicatum (L.) Richter ssp. alaskanum (Nash) Hultén |
POACEAE |
| Trollius albiflorus (A. Gray) Rydberg |
HELLEBORACEAE |
| Tryphane rubella (Wahlenberg) Reichenbach |
ALSINACEAE |
| Vaccinium cespitosum Michaux |
ERICACEAE |
| Vaccinium myrtillus L. ssp oreophilum (Rydberg) Löve et al. |
ERICACEAE |
| Vaccinium scoparium Leiberg ex Coville |
ERICACEAE |
| Vahlodea atropurpurea (Wahlenberg) E. Fries ssp latifolia (Hooker) Porsild |
POACEAE |
| Valeriana edulis Nuttall |
VALERIANACEAE |
| Valeriana occidentalis Heller |
VALERIANACEAE |
| Veratrum tenuipetalum Heller |
MELANTHIACEAE |
| Veronica americana Schweinitz ex Bentham |
SCROPHULARIACEAE |
| Veronica nutans Bongard |
SCROPHULARIACEAE |
| Veronicastrum serpyllifolium L. ssp humifusum (Dickson) W. A. Weber |
SCROPHULARIACEAE |
| Vicia americana Mühlenberg |
FABACEAE |
| Viola adunca J. E. Smith |
VIOLACEAE |
| Viola labradorica Schrank |
VIOLACEAE |
| Viola macloskeyi Lloyd ssp pallens (Banks ex De Candolle) M. S. Baker |
VIOLACEAE |
| Viola nuttallii Pursh |
VIOLACEAE |
| Virgulaster ascendens (Lindley ex Hooker) Semple |
ASTERACEAE |
| Virgulus campestris (Nuttall) Reveal & Keener |
ASTERACEAE |
| Wyethia magna A. Nelson ex W. A. Weber |
ASTERACEAE |
