592 Records
| Citation | Family Name |
| Abies bifolia A. Murray |
PINACEAE |
| Acer glabrum Torrey |
ACERACEAE |
| Acetosella vulgaris (K. Koch) Fourreau |
POLYGONACEAE |
| Achillea lanulosa Nuttall |
ASTERACEAE |
| 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 |
HELLEBORACEAE |
| Aconitum columbianum Nuttall ex Torrey & Gray var. columbianum |
HELLEBORACEAE |
| Adenolinum lewisii (Pursh) Löve & Löve |
LINACEAE |
| Agastache urticifolia (Bentham) Kuntze |
LAMIACEAE |
| Agoseris aurantiaca (Hooker) Greene |
ASTERACEAE |
| Agoseris glauca (Pursh) Rafinesque |
ASTERACEAE |
| Agropyron desertorum Fischer ex Link |
POACEAE |
| Agropyron mongolicum Keng |
POACEAE |
| Agrostis exarata Trinius |
POACEAE |
| Agrostis gigantea Roth |
POACEAE |
| Agrostis humilis Vasey |
POACEAE |
| Agrostis mertensii Trinius |
POACEAE |
| Agrostis scabra Willdenow |
POACEAE |
| Agrostis thurberiana A.S. Hitchcock |
POACEAE |
| Allium cernuum Roth |
ALLIACEAE |
| Alnus incana (L.) Moench ssp tenuifolia (Nuttall) Breitung |
BETULACEAE |
| Alsinanthe macrantha (Rydberg) W. A. Weber |
ALSINACEAE |
| Alyssum alyssoides (L.) L. |
BRASSICACEAE |
| Alyssum desertorum Stapf |
BRASSICACEAE |
| Amelanchier alnifolia Nuttall |
ROSACEAE |
| Amelanchier utahensis Koehne |
ROSACEAE |
| Amerosedum lanceolatum (Torrey) Löve & Löve |
CRASSULACEAE |
| Anaphalis margaritacea (L.) Bentham & Hooker |
ASTERACEAE |
| Androsace chamaejasme Host ssp carinata (Torrey) Hultén |
PRIMULACEAE |
| 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 multifida Poiret var globosa (Nuttall) Torrey & Gray |
RANUNCULACEAE |
| Anemone parviflora Michaux |
RANUNCULACEAE |
| Angelica ampla A. Nelson |
APIACEAE |
| Angelica grayi (Coulter & Rose) Coulter & Rose |
APIACEAE |
| Anisantha tectorum (L.) Nevski |
POACEAE |
| Anotites menziesii (Hooker) Greene |
CARYOPHYLLACEAE |
| Antennaria corymbosa E. Nelson |
ASTERACEAE |
| Antennaria marginata 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 |
| Anthemis tinctoria L. |
ASTERACEAE |
| Anticlea elegans (Pursh) Rydberg |
MELANTHIACEAE |
| Anticlea virescens (Kunth) Rydberg |
MELANTHIACEAE |
| Apocynum androsaemifolium L. |
APOCYNACEAE |
| Aquilegia barnebyi Munz |
HELLEBORACEAE |
| Aquilegia coerulea James ex Torrey |
HELLEBORACEAE |
| Aquilegia elegantula Greene |
HELLEBORACEAE |
| Arctium minus (J. Hill) Bernhardi |
ASTERACEAE |
| Arctostaphylos uva-ursi (L.) Sprengel |
ERICACEAE |
| Arnica alpina (L.) Olin & Ladau ssp tomentosa (Macoun) Maguire |
ASTERACEAE |
| Arnica cordifolia Hooker |
ASTERACEAE |
| Arnica mollis Hooker |
ASTERACEAE |
| Arnica parryi A. Gray |
ASTERACEAE |
| Arnica rydbergii Greene |
ASTERACEAE |
| Arrhenatherum elatius (L.) P. Beauvois ex J. & K. Presl |
POACEAE |
| Artemisia absinthium L. |
ASTERACEAE |
| Artemisia biennis Willdenow |
ASTERACEAE |
| Artemisia ludoviciana Nuttall ssp incompta (Nuttall) Keck |
ASTERACEAE |
| Artemisia michauxiana Besser in Hooker |
ASTERACEAE |
| Artemisia scopulorum A. Gray |
ASTERACEAE |
| Asclepias speciosa Torrey |
ASCLEPIADACEAE |
| Asclepias subverticillata (A. Gray) Vail |
ASCLEPIADACEAE |
| Askellia nana (Richardson) W. A. Weber |
ASTERACEAE |
| Aster bracteolatus Nuttall |
ASTERACEAE |
| Aster foliaceus Lindley ex De Candolle |
ASTERACEAE |
| Aster orthophyllus Greene |
ASTERACEAE |
| Astragalus aboriginum Richardson var glabriusculus (Hooker) Rydberg |
FABACEAE |
| Astragalus alpinus L. |
FABACEAE |
| Astragalus cicer L. |
FABACEAE |
| Astragalus molybdenus Barneby |
FABACEAE |
| Astragalus robbinsii (Oakes) A. Gray var minor (Hooker) Barneby |
FABACEAE |
| Atragene columbiana Nuttall |
RANUNCULACEAE |
| Barbarea orthoceras Ledebour |
BRASSICACEAE |
| Bassia sieversiana (Pallas) W. A. Weber |
CHENOPODIACEAE |
| Batrachium circinatum (Sibthorp) E. Fries ssp subrigidum (Drew) Löve & Löve |
RANUNCULACEAE |
| Besseya alpina (A. Gray) Rydberg |
SCROPHULARIACEAE |
| Betula fontinalis Sargent |
BETULACEAE |
| Betula glandulosa Michaux |
BETULACEAE |
| Bistorta bistortoides (Pursh) Small |
POLYGONACEAE |
| Bistorta vivipara (L.) S. Gray |
POLYGONACEAE |
| Boechera drummondii (A. Gray) Löve & Löve |
BRASSICACEAE |
| Boechera lemmonii (S. Watson) W. A. Weber |
BRASSICACEAE |
| Boechera perennans (S. Watson) W. A. Weber |
BRASSICACEAE |
| Braya glabella (Richardson) S. Watson var glabella |
BRASSICACEAE |
| Breea arvensis (L.) Lessing |
ASTERACEAE |
| Brickellia grandiflora (Hooker) Nuttall |
ASTERACEAE |
| Bromopsis canadensis (Michaux) Holub |
POACEAE |
| Bromopsis inermis (Leysser) Holub |
POACEAE |
| Bromopsis lanatipes (Shear) Holub |
POACEAE |
| Bromus commutatus Schrader |
POACEAE |
| Calamagrostis canadensis (Michaux) P. Beauvois |
POACEAE |
| Calamagrostis purpurascens R. Brown in Richardson |
POACEAE |
| Calochortus gunnisonii S. Watson |
CALOCHORTACEAE |
| Campanula rotundifolia L. |
CAMPANULACEAE |
| Campanula uniflora L. |
CAMPANULACEAE |
| Capsella bursa-pastoris (L.) Medicus |
BRASSICACEAE |
| Cardamine cordifolia A. Gray |
BRASSICACEAE |
| Carduus acanthoides L. |
ASTERACEAE |
| Carex albo-nigra Mackenzie in Rydberg |
CYPERACEAE |
| Carex aquatilis Wahlenberg |
CYPERACEAE |
| Carex bebbii (L. H. Bailey) Fernald |
CYPERACEAE |
| Carex bella L. H. Bailey |
CYPERACEAE |
| Carex canescens L. |
CYPERACEAE |
| Carex capillaris L. |
CYPERACEAE |
| Carex chalciolepis Holm |
CYPERACEAE |
| Carex crandallii Gandoger |
CYPERACEAE |
| Carex disperma Dewey |
CYPERACEAE |
| Carex douglasii F. Boott in Hooker |
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 haydeniana Olney |
CYPERACEAE |
| Carex illota L. H. Bailey |
CYPERACEAE |
| Carex interior L. H. Bailey |
CYPERACEAE |
| Carex jonesii L. H. Bailey |
CYPERACEAE |
| Carex lachenalii Schkuhr |
CYPERACEAE |
| Carex lanuginosa Michaux |
CYPERACEAE |
| Carex lenticularis Michaux var lipocarpa (Holm) L. Standley |
CYPERACEAE |
| Carex limnophila F. J. Hermann |
CYPERACEAE |
| Carex magellanica Lamarck ssp irrigua (J. E. Smith) Hultén |
CYPERACEAE |
| Carex maritima Gunnerus |
CYPERACEAE |
| Carex microptera Mackenzie |
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 |
CYPERACEAE |
| Carex nova L. H. Bailey |
CYPERACEAE |
| Carex pachystachya Chamisso ex Steudel |
CYPERACEAE |
| Carex perglobosa Mackenzie |
CYPERACEAE |
| Carex praeceptorum Mackenzie |
CYPERACEAE |
| Carex raynoldsii Dewey |
CYPERACEAE |
| Carex rupestris Allioni ssp drummondiana (Dewey) Holub |
CYPERACEAE |
| Carex saxatilis L. ssp laxa (Trautvetter) Kalela |
CYPERACEAE |
| Carex scopulorum Holm |
CYPERACEAE |
| Carex utriculata F. Boott |
CYPERACEAE |
| Carex vernacula L. H. Bailey |
CYPERACEAE |
| Castilleja linariifolia Bentham in De Candolle |
SCROPHULARIACEAE |
| Castilleja miniata Douglas ex Hooker |
SCROPHULARIACEAE |
| Castilleja occidentalis Torrey |
SCROPHULARIACEAE |
| Castilleja rhexifolia Rydberg |
SCROPHULARIACEAE |
| Ceanothus fendleri A. Gray |
RHAMNACEAE |
| 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 |
| Ceratochloa carinata (Hooker & Arnott) Tutin |
POACEAE |
| Chaenactis alpina (A. Gray) Jones |
ASTERACEAE |
| Chaenactis douglasii (Hooker) Hooker & Arnott |
ASTERACEAE |
| Chamerion danielsii D. Löve |
ONAGRACEAE |
| Chamerion subdentatum (Rydberg) Löve & Löve |
ONAGRACEAE |
| Chenopodium berlandieri Moquin |
CHENOPODIACEAE |
| Chionophila jamesii Bentham in De Candolle |
SCROPHULARIACEAE |
| Chlorocrepis albiflora (Hooker) W. A. Weber |
ASTERACEAE |
| 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 |
| Chrysanthemum coccineum Willdenow |
ASTERACEAE |
| Chrysothamnus nauseosus (Pallas ex Pursh) Britton ssp graveolens (Nuttall) Piper |
ASTERACEAE |
| Chrysothamnus parryi (A. Gray) Greene |
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 eatonii (A. Gray) B. L. Robinson var murdockii Welsh |
ASTERACEAE |
| Cirsium tracyi (Rydberg) Petrak |
ASTERACEAE |
| Cirsium vulgare (Savi) Tenore |
ASTERACEAE |
| Claytonia lanceolata Pursh |
PORTULACACEAE |
| Claytonia megarhiza (Parry ex A. Gray) S. Watson |
PORTULACACEAE |
| Clematis ligusticifolia Nuttall ex Torrey & Gray |
RANUNCULACEAE |
| Clementsia rhodantha (A. Gray) Rose |
CRASSULACEAE |
| Collomia linearis Nuttall |
POLEMONIACEAE |
| Comastoma tenellum (Rottboel) Toyokuni |
GENTIANACEAE |
| Conium maculatum L. |
APIACEAE |
| Conringia orientalis (L.) Dumont de Cours |
BRASSICACEAE |
| Convolvulus arvensis L. |
CONVOLVULACEAE |
| Conyza canadensis (L.) Cronquist |
ASTERACEAE |
| Corallorhiza maculata Rafinesque |
ORCHIDACEAE |
| Corallorhiza wisteriana Conrad |
ORCHIDACEAE |
| Crataegus saligna Greene |
ROSACEAE |
| Cryptogramma acrostichoides R. Brown in Richardson |
PTERIDACEAE |
| Cyclachaena xanthifolia (Nuttall) Fresenius |
ASTERACEAE |
| Cymopterus planosus (Osterhout) Mathias |
APIACEAE |
| Cynoglossum officinale L. |
BORAGINACEAE |
| Cystopteris fragilis (L.) Bernhardi |
DRYOPTERIDACEAE |
| Dactylis glomerata L. |
POACEAE |
| Delphinium barbeyi (Huth) Huth |
HELLEBORACEAE |
| Delphinium occidentale S. Watson |
HELLEBORACEAE |
| Deschampsia brevifolia R. Brown |
POACEAE |
| Descurainia californica (A. Gray) O. E. Schulz |
BRASSICACEAE |
| Descurainia incana (Bernhardi ex Fischer & Meyer) Dorn |
BRASSICACEAE |
| Distegia involucrata (Banks ex Sprengel) Cockerell |
CAPRIFOLIACEAE |
| Draba albertina Greene |
BRASSICACEAE |
| Draba aurea M. Vahl ex Hornemann |
BRASSICACEAE |
| Draba breweri S. Wats. var. cana (Rydb.) Rollins |
BRASSICACEAE |
| Draba crassa Rydberg |
BRASSICACEAE |
| Draba crassifolia R. Graham |
BRASSICACEAE |
| Draba lonchocarpa Rydberg |
BRASSICACEAE |
| Draba nemorosa L. |
BRASSICACEAE |
| Draba oligosperma Hooker |
BRASSICACEAE |
| Draba spectabilis Greene |
BRASSICACEAE |
| Draba streptobrachia Price |
BRASSICACEAE |
| Draba ventosa A. Gray |
BRASSICACEAE |
| Dracocephalum parviflorum Nuttall |
LAMIACEAE |
| Dryas octopetala L. ssp hookeriana (Juzepczuk) Hultén |
ROSACEAE |
| Drymocallis arguta (Pursh) Rydberg |
ROSACEAE |
| Dugaldia hoopesii (A. Gray) Rydberg |
ASTERACEAE |
| Eleocharis palustris (L.) Roemer & Schultes |
CYPERACEAE |
| Elodea canadensis Richardson in Michaux |
HYDROCHARITACEAE |
| Elymus glaucus Buckley |
POACEAE |
| Elymus longifolius (J. G. Smith) Gould |
POACEAE |
| Elymus scribneri (Vasey) Jones |
POACEAE |
| Elymus trachycaulus (Link) Gould ex Shinners ssp andinus (Scribner & Smith) Löve & Löve |
POACEAE |
| Elytrigia repens (L.) Nevski |
POACEAE |
| Epilobium anagallidifolium Lamarck |
ONAGRACEAE |
| Epilobium brachycarpum K. Presl |
ONAGRACEAE |
| Epilobium clavatum Trelease |
ONAGRACEAE |
| Epilobium hornemannii Reichenbach |
ONAGRACEAE |
| Epilobium saximontanum Haussknecht |
ONAGRACEAE |
| Eremogone congesta (Nuttall ex Torrey & Gray) Ikonnikov |
ALSINACEAE |
| Erigeron compositus Pursh |
ASTERACEAE |
| Erigeron coulteri T. C. Porter |
ASTERACEAE |
| Erigeron divergens Torrey & Gray |
ASTERACEAE |
| Erigeron elatior (A. Gray) Greene |
ASTERACEAE |
| Erigeron eximius Greene |
ASTERACEAE |
| Erigeron formosissimus Greene |
ASTERACEAE |
| Erigeron glabellus Nuttall |
ASTERACEAE |
| Erigeron grandiflorus Hooker |
ASTERACEAE |
| Erigeron humilis R. Graham |
ASTERACEAE |
| Erigeron lanatus 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 speciosus (Lindley) De Candolle |
ASTERACEAE |
| Erigeron ursinus D. C. Eaton |
ASTERACEAE |
| Erigeron vagus Payson |
ASTERACEAE |
| Eriogonum umbellatum Torrey var porteri (Small) S. Stokes |
POLYGONACEAE |
| Eriophorum altaicum Meinshausen var neogaeum Raymond |
CYPERACEAE |
| Eriophorum angustifolium Honckeny |
CYPERACEAE |
| Eriophorum chamissonis C.A. Meyer |
CYPERACEAE |
| Eritrichum aretioides (Chamisso) De Candolle |
BORAGINACEAE |
| Erysimum capitatum (Douglas) Greene |
BRASSICACEAE |
| Erysimum cheiranthoides L. ssp altum Ahti |
BRASSICACEAE |
| Erythrocoma triflora (Pursh) Greene |
ROSACEAE |
| Erythronium grandiflorum Pursh |
LILIACEAE |
| Eucephalus engelmannii (D. C. Eaton) Greene |
ASTERACEAE |
| Eucephalus glaucus Nuttall |
ASTERACEAE |
| Fallopia convolvulus (L.) Löve |
POLYGONACEAE |
| Festuca baffinensis Polunin |
POACEAE |
| Festuca brachyphylla Schultes ssp coloradensis Fredriksen |
POACEAE |
| Festuca minutiflora Rydberg |
POACEAE |
| Festuca saximontana Rydberg |
POACEAE |
| Festuca saximontana Rydberg subsp. purpusiana (Saint-Yves) Frederiksen & Pavlick |
POACEAE |
| Fragaria virginiana P. Miller ssp glauca (S. Watson) Staudt |
ROSACEAE |
| Galeopsis bifida Bönningshausen |
LAMIACEAE |
| Galium septentrionale Roemer & Schultes |
RUBIACEAE |
| Galium trifidum L. ssp subbiflorum (Wiegand) Puff |
RUBIACEAE |
| Galium triflorum Michaux |
RUBIACEAE |
| Gastrolychnis apetala (L.) Tolmatchev & Kozhanchikov ssp uralensis (Ruprecht) Löve & Löve |
CARYOPHYLLACEAE |
| Gastrolychnis drummondii (Hooker) Löve & Löve |
CARYOPHYLLACEAE |
| Gaultheria humifusa (R. Graham) Rydberg |
ERICACEAE |
| Gentianella acuta (Michaux) Hiitonen |
GENTIANACEAE |
| Gentianella heterosepala (Engelmann) Holub |
GENTIANACEAE |
| Gentianodes algida (Pallas) Löve & Löve |
GENTIANACEAE |
| Gentianopsis barbellata (Engelmann) Iltis |
GENTIANACEAE |
| Gentianopsis thermalis (Kuntze) Iltis |
GENTIANACEAE |
| Geranium richardsonii Fischer & Trautvetter |
GERANIACEAE |
| Geranium viscosissimum Fischer & Meyer ssp nervosum (Rydberg) W. A. Weber |
GERANIACEAE |
| Geum aleppicum Jacquin ssp strictum (Aiton) Clausen |
ROSACEAE |
| Geum macrophyllum Willdenow |
ROSACEAE |
| Geum macrophyllum Willdenow var perincisum Raup |
ROSACEAE |
| Glyceria borealis (Nash) Batchelder |
POACEAE |
| Glyceria elata (Nash ex Rydberg) Jones |
POACEAE |
| Glyceria grandis S. Watson in A. Gray |
POACEAE |
| Glyceria striata (Lamarck) A. S. Hitchcock var stricta (Scribner) Fernald |
POACEAE |
| Glycyrrhiza lepidota Pursh |
FABACEAE |
| Goodyera oblongifolia Rafinesque |
ORCHIDACEAE |
| Grindelia squarrosa (Pursh) Dunal |
ASTERACEAE |
| Gymnocarpium dryopteris (L.) Newman |
DRYOPTERIDACEAE |
| Helianthella quinquenervis (Hooker) A. Gray |
ASTERACEAE |
| Helictotrichon mortonianum (Scribner) Henrard |
POACEAE |
| Heliomeris multiflora Nuttall |
ASTERACEAE |
| Heliomeris multiflora Nuttall var multiflora |
ASTERACEAE |
| Heracleum sphondylium L. ssp montanum (Schleicher ex Gaudin) Briquet in Schinz & Thellung |
APIACEAE |
| Heterotheca pumila (Greene) Semple |
ASTERACEAE |
| Heuchera parvifolia Nuttall ex Torrey & Gray var nivalis (Rosendahl) Löve et al. |
SAXIFRAGACEAE |
| Hieracium aurantiacum L. |
ASTERACEAE |
| Hirculus platysepalus (Trautvetter) W. A. Weber ssp crandallii (Gandoger) W. A. Weber |
SAXIFRAGACEAE |
| Holodiscus dumosus (Nuttall ex Hooker) Heller |
ROSACEAE |
| Humulus lupulus L. ssp americanus (Nuttall) Löve & Löve |
CANNABACEAE |
| Hypericum perforatum L. |
HYPERICACEAE |
| Iliamna grandiflora (Rydberg) Wiggins |
MALVACEAE |
| Iris missouriensis Nuttall |
IRIDACEAE |
| Ivesia gordonii (Hooker) Torrey & Gray |
ROSACEAE |
| Juncus albescens (J. Lange) Fernald |
JUNCACEAE |
| Juncus arcticus Willdenow ssp ater (Rydberg) Hultén |
JUNCACEAE |
| Juncus comosa E. Meyer |
JUNCACEAE |
| Juncus confusus Coville |
JUNCACEAE |
| Juncus drummondii E. Meyer |
JUNCACEAE |
| Juncus longistylis Torrey |
JUNCACEAE |
| Juncus mertensianus Bongard |
JUNCACEAE |
| Juncus saximontanus A. Nelson |
JUNCACEAE |
| Juncus tracyi Rydberg |
JUNCACEAE |
| Juniperus communis L. ssp alpina (J. E. Smith) Celakovsky |
CUPRESSACEAE |
| Knautia arvensis (L.) Coulter |
DIPSACACEAE |
| Kobresia myosuroides (Villars) Fiori & Paoli |
CYPERACEAE |
| Koeleria macrantha (Ledebour) Schultes |
POACEAE |
| Lactuca serriola L. |
ASTERACEAE |
| Lappula squarrosa (Retzius) Dumont de Cours |
BORAGINACEAE |
| Lathyrus leucanthus Rydberg |
FABACEAE |
| Lepidium perfoliatum L. |
BRASSICACEAE |
| Lepidium virginicum L. var. virginicum |
BRASSICACEAE |
| Lepidotheca suaveolens (Pursh) Nuttall |
ASTERACEAE |
| Leucanthemum vulgare Lamarck |
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 bigelovii (A. Gray) W. A. Weber var hallii (A. Gray) W. A. Weber |
ASTERACEAE |
| Ligularia holmii (Greene) W. A. Weber |
ASTERACEAE |
| Ligularia porteri (Greene) W. A. Weber |
ASTERACEAE |
| Ligularia pudica (Greene) W. A. Weber |
ASTERACEAE |
| Ligularia soldanella (A. Gray) W. A. Weber |
ASTERACEAE |
| Ligusticum porteri Coulter & Rose |
APIACEAE |
| Ligusticum tenuifolium S. Watson |
APIACEAE |
| Limnorchis ensifolia Rydberg |
ORCHIDACEAE |
| Linaria genistifolia (L.) P. Miller ssp dalmatica (L.) Maire et al. |
SCROPHULARIACEAE |
| Linaria vulgaris P. Miller |
SCROPHULARIACEAE |
| Lloydia serotina (L.) Salisbury ex Reichenbach |
LILIACEAE |
| Lolium perenne L. ssp italicum (A. Braun) Syme |
POACEAE |
| Lotus tenuis Waldstein & Kitaibel |
FABACEAE |
| Lupinus argenteus Pursh |
FABACEAE |
| Lupinus caudatus Kellogg |
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 |
| Machaeranthera coloradoënsis (A. Gray) Osterhout |
ASTERACEAE |
| Madia glomerata Hooker |
ASTERACEAE |
| Mahonia repens (Lindley) G. Don |
BERBERIDACEAE |
| Maianthemum amplexicaule (Nuttall) W. A. Weber |
CONVALLARIACEAE |
| Maianthemum stellatum (L.) Link |
CONVALLARIACEAE |
| Malva neglecta Wallroth |
MALVACEAE |
| Matricaria perforata Merat |
ASTERACEAE |
| Medicago lupulina L. |
FABACEAE |
| Medicago sativa L. |
FABACEAE |
| Melandrium dioicum (L.) Cosson & Germain |
CARYOPHYLLACEAE |
| Melilotus albus Medicus |
FABACEAE |
| Melilotus officinale (L.) Pallas |
FABACEAE |
| Mentha arvensis L. |
LAMIACEAE |
| Mertensia brevistyla S. Watson |
BORAGINACEAE |
| Mertensia ciliata (James ex Torrey) G. Don |
BORAGINACEAE |
| Mertensia franciscana Heller |
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 |
| Mimulus guttatus De Candolle |
SCROPHULARIACEAE |
| Mimulus tilingii Regel |
SCROPHULARIACEAE |
| Mitella pentandra Hooker |
SAXIFRAGACEAE |
| Monarda fistulosa L. var menthifolia (R. Graham) Fernald |
LAMIACEAE |
| Muhlenbergia filiformis (Thurber ex S. Watson) Rydberg |
POACEAE |
| Muscaria adscendens (L.) Small |
SAXIFRAGACEAE |
| Muscaria delicatula Small |
SAXIFRAGACEAE |
| Muscaria monticola (Small) Fedde |
SAXIFRAGACEAE |
| Negundo aceroides (L.) Moench |
ACERACEAE |
| Neolepia campestris (L.) W. A. Weber |
BRASSICACEAE |
| Noccaea montana (L.) F. K. Meyer |
BRASSICACEAE |
| Oenothera villosa Thunberg ssp strigosa (Rydberg) Dietrich & Raven |
ONAGRACEAE |
| Oligosporus groenlandicus (Hornemann) Löve & Löve |
ASTERACEAE |
| Oreobroma pygmaea (A. Gray) T. J. Howell |
PORTULACACEAE |
| Oreochrysum parryi (A. Gray) Rydberg |
ASTERACEAE |
| Oreoxis alpina (A. Gray) Coulter & Rose ssp alpina |
APIACEAE |
| Oreoxis alpina (A. Gray) Coulter & Rose ssp puberulenta W. A. Weber |
APIACEAE |
| Orthilia secunda (L.) House |
PYROLACEAE |
| Orthocarpus luteus Nuttall |
SCROPHULARIACEAE |
| Oryzopsis pungens (Torrey ex Sprengel) A. S. Hitchcock |
POACEAE |
| Osmorhiza depauperata Philippi |
APIACEAE |
| Osmorhiza occidentalis (Nuttall) Torrey |
APIACEAE |
| Oxypolis fendleri (A. Gray) Heller |
APIACEAE |
| Oxyria digyna (L.) J. Hill |
POLYGONACEAE |
| Oxytropis cusickii Greenman |
FABACEAE |
| Oxytropis deflexa (Pallas) De Candolle ssp deflexa |
FABACEAE |
| Oxytropis podocarpa A. Gray |
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 ssp dimorphophylla |
ASTERACEAE |
| Packera fendleri (A. Gray) Weber & Löve |
ASTERACEAE |
| Packera streptanthifolia (Greene) 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 |
| Paronychia pulvinata A. Gray |
ALSINACEAE |
| Pastinaca sativa L. |
APIACEAE |
| 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 parryi |
SCROPHULARIACEAE |
| Pedicularis procera A. Gray |
SCROPHULARIACEAE |
| Pedicularis racemosa Douglas ex Hooker ssp alba Pennell |
SCROPHULARIACEAE |
| Pedicularis scopulorum A. Gray |
SCROPHULARIACEAE |
| Penstemon hallii A. Gray |
SCROPHULARIACEAE |
| Penstemon harbourii A. Gray |
SCROPHULARIACEAE |
| Penstemon mensarum Pennell |
SCROPHULARIACEAE |
| Penstemon osterhoutii Pennell |
SCROPHULARIACEAE |
| Penstemon palmeri A. Gray |
SCROPHULARIACEAE |
| Penstemon rydbergii A. Nelson |
SCROPHULARIACEAE |
| Penstemon strictus Bentham in De Candolle |
SCROPHULARIACEAE |
| Penstemon whippleanus A. Gray |
SCROPHULARIACEAE |
| Pentaphylloides floribunda (Pursh) Löve |
ROSACEAE |
| Phacelia hastata Douglas ex Lehmann |
HYDROPHYLLACEAE |
| Phacelia heterophylla Pursh |
HYDROPHYLLACEAE |
| Phacelia sericea (R. Graham) A. Gray |
HYDROPHYLLACEAE |
| Phleum commutatum Gaudin |
POACEAE |
| Phleum pratense L. |
POACEAE |
| Phragmites australis (Cavanilles) Trinius ex Steudel |
POACEAE |
| Physaria alpina Rollins |
BRASSICACEAE |
| Physaria floribunda Rydberg |
BRASSICACEAE |
| Picea engelmannii Parry ex Engelmann |
PINACEAE |
| Picea pungens Engelmann |
PINACEAE |
| Pinus contorta Douglas ex Loudon var latifolia Engelmann |
PINACEAE |
| Piperia unalascensis (Sprengel) Rydberg |
ORCHIDACEAE |
| Piptatherum micranthum (Trinius & Ruprecht) Barkworth |
POACEAE |
| Platanthera aquilonis Sheviak |
ORCHIDACEAE |
| Platanthera dilatata (Pursh) Lindley ex L.C. Beck |
ORCHIDACEAE |
| Platanthera huronensis (Nuttall) Lindley |
ORCHIDACEAE |
| Platanthera obtusata (Banks ex Pursh) Lindley |
ORCHIDACEAE |
| Platanthera tescamnis Sheviak & Jennings |
ORCHIDACEAE |
| Pneumonanthe parryi (Engelmann) Greene |
GENTIANACEAE |
| Poa alpina L. |
POACEAE |
| Poa annua 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 leptocoma Trinius |
POACEAE |
| Poa nemoralis L. ssp interior (Rydberg) W. A. Weber |
POACEAE |
| Poa palustris L. |
POACEAE |
| Poa pratensis L. |
POACEAE |
| Poa reflexa Vasey & Scribner |
POACEAE |
| Podistera eastwoodiae (Coulter & Rose) Mathias & Constance |
APIACEAE |
| Polemonium confertum A. Gray |
POLEMONIACEAE |
| Polemonium pulcherrimum Hooker ssp delicatum (Rydberg) Brand |
POLEMONIACEAE |
| Polemonium viscosum Nuttall |
POLEMONIACEAE |
| Polygonum arenastrum Boreau |
POLYGONACEAE |
| Polygonum douglasii Greene |
POLYGONACEAE |
| Polygonum polygaloides Meissner ssp kelloggii (Greene) Hickman |
POLYGONACEAE |
| Polypodium saximontanum Windham |
POLYPODIACEAE |
| Populus angustifolia James |
SALICACEAE |
| Populus tremuloides Michaux |
SALICACEAE |
| Potentilla diversifolia Lehmann |
ROSACEAE |
| Potentilla hookeriana Lehmann |
ROSACEAE |
| Potentilla nivea L. |
ROSACEAE |
| Potentilla ovina Macoun |
ROSACEAE |
| Potentilla prostrata Rottboel ssp floccosa Sojak |
ROSACEAE |
| Potentilla subjuga Rydberg |
ROSACEAE |
| Primula parryi A. Gray |
PRIMULACEAE |
| Pseudocymopterus montanus (A. Gray) Coulter & Rose |
APIACEAE |
| Pseudoroegneria spicata (Pursh) Löve ssp spicata |
POACEAE |
| Pseudostellaria jamesiana (Torrey) Weber & Hartman |
ALSINACEAE |
| Psilochenia atribarba (Heller) W. A. Weber |
ASTERACEAE |
| Psilochenia intermedia (A. Gray) W. A. Weber |
ASTERACEAE |
| Psychrophila leptosepala (De Candolle) W. A. Weber |
HELLEBORACEAE |
| Pulsatilla patens (L.) P. Miller ssp multifida (Pritzel) Zamels |
RANUNCULACEAE |
| Purshia tridentata (Pursh) De Candolle |
ROSACEAE |
| Pyrola rotundifolia L. ssp asarifolia (Michaux) Löve |
PYROLACEAE |
| Pyrrocoma clementis Rydberg |
ASTERACEAE |
| Pyrrocoma crocea (A. Gray) Greene |
ASTERACEAE |
| Quercus gambelii Nuttall |
FAGACEAE |
| Ranunculus adoneus A. Gray |
RANUNCULACEAE |
| Ranunculus alismifolius Geyer ex Bentham var montanus S. Watson |
RANUNCULACEAE |
| Ranunculus inamoenus Greene |
RANUNCULACEAE |
| Ranunculus pedatifidus J. E. Smith |
RANUNCULACEAE |
| Rhodiola integrifolia Rafinesque |
CRASSULACEAE |
| Rhus aromatica Aiton ssp trilobata (Nuttall ex Torrey & Gray) W. A. Weber |
ANACARDIACEAE |
| Ribes coloradense Coville |
GROSSULARIACEAE |
| Ribes inerme Rydberg |
GROSSULARIACEAE |
| Ribes montigenum McClatchie |
GROSSULARIACEAE |
| Ribes wolfii Rothrock |
GROSSULARIACEAE |
| Rorippa curvipes Greene var alpina (S. Watson) Stuckey |
BRASSICACEAE |
| Rorippa palustris (L.) Besser |
BRASSICACEAE |
| Rorippa teres (Michaux) Stuckey |
BRASSICACEAE |
| Rosa woodsii Lindley |
ROSACEAE |
| Rubacer parviflorum (Nuttall) Rydberg |
ROSACEAE |
| Rubus idaeus L. ssp melanolasius (Dieck) Focke |
ROSACEAE |
| Rumex crispus L. |
POLYGONACEAE |
| Rumex triangulivalvis (Danser) Rechinger f. |
POLYGONACEAE |
| Rydbergia grandiflora (Torrey & Gray) Greene |
ASTERACEAE |
| Sabina scopulorum (Sargent) Rydberg |
CUPRESSACEAE |
| 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 |
SALICACEAE |
| Salix geyeriana Andersson |
SALICACEAE |
| Salix monticola Bebb in Coulter |
SALICACEAE |
| Salix planifolia Pursh |
SALICACEAE |
| Salix reticulata L. ssp nivalis (Hooker) Löve et al. |
SALICACEAE |
| Salix scouleriana Barratt ex Hooker |
SALICACEAE |
| Salvia nemorosa L. |
LAMIACEAE |
| Sambucus microbotrys Rydberg |
CAPRIFOLIACEAE |
| Saponaria officinalis L. |
CARYOPHYLLACEAE |
| Saxifraga cernua L. |
SAXIFRAGACEAE |
| Saxifraga hyperborea R. Brown ssp debilis (Engelmann ex A. Gray) Löve et al. |
SAXIFRAGACEAE |
| Sedum acre L. |
CRASSULACEAE |
| Selaginella densa Rydberg |
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 serra Hooker |
ASTERACEAE |
| Senecio triangularis Hooker |
ASTERACEAE |
| Senecio wootonii Greene |
ASTERACEAE |
| Seriphidium tridentatum (Nuttall) W. A. Weber |
ASTERACEAE |
| Shepherdia argentea (Pursh) Nuttall |
ELAEAGNACEAE |
| Shepherdia canadensis (L.) Nuttall |
ELAEAGNACEAE |
| Sibbaldia procumbens L. |
ROSACEAE |
| Sidalcea candida A. Gray |
MALVACEAE |
| Sidalcea neomexicana A. Gray |
MALVACEAE |
| Silene acaulis (L.) L. ssp subacaulescens (F. N. Williams) Hitchcock & Maguire |
CARYOPHYLLACEAE |
| Sinapis arvensis L. |
BRASSICACEAE |
| Sisymbrium altissimum L. |
BRASSICACEAE |
| Smelowskia calycina (Stephan ex Willdenow) C. A. Meyer |
BRASSICACEAE |
| Solidago multiradiata Aiton var. scopulorum Gray |
ASTERACEAE |
| Solidago simplex Humboldt, Bonpland & Kunth var. simplex |
ASTERACEAE |
| Solidago velutina De Candolle |
ASTERACEAE |
| Sonchus asper (L.) J. Hill |
ASTERACEAE |
| Sparganium angustifolium Michaux |
SPARGANIACEAE |
| Spergularia rubra (L.) J. & K. Presl |
ALSINACEAE |
| Spergulastrum lanuginosum Michaux ssp saxosum (A. Gray) W. A. Weber |
ALSINACEAE |
| Stellaria calycantha (Ledebour) Bongard |
ALSINACEAE |
| Stellaria longipes Goldie |
ALSINACEAE |
| Stellaria umbellata Turczaninov ex Karilin & Kirilow |
ALSINACEAE |
| Streptopus fassettii Löve & Löve |
UVULARIACEAE |
| Swertia perennis L. |
GENTIANACEAE |
| Swida sericea (L.) Holub |
CORNACEAE |
| Symphoricarpos rotundifolius A. Gray |
CAPRIFOLIACEAE |
| Tanacetum vulgare L. |
ASTERACEAE |
| Taraxacum ovinum Greene |
ASTERACEAE |
| Taraxacum scopulorum (A. Gray) Rydberg |
ASTERACEAE |
| Thalictrum fendleri Engelmann ex A. Gray |
THALICTRACEAE |
| Thelypodium laxiflorum Al-Shehbaz |
BRASSICACEAE |
| Thinopyrum intermedium (Host) Barkworth & Dewey |
POACEAE |
| Thlaspi arvense L. |
BRASSICACEAE |
| Tonestus pygmaeus (Torrey & Gray) A. Nelson |
ASTERACEAE |
| Townsendia leptotes (A. Gray) Osterhout |
ASTERACEAE |
| Townsendia rothrockii A. Gray ex Rothrock |
ASTERACEAE |
| Tragopogon dubius Scopoli ssp major (Jacquin) Vollmann |
ASTERACEAE |
| Tragopogon pratensis L. |
ASTERACEAE |
| Trifolium dasyphyllum Torrey & Gray |
FABACEAE |
| Trifolium nanum Torrey |
FABACEAE |
| Trifolium parryi A. Gray |
FABACEAE |
| Trifolium pratense L. |
FABACEAE |
| Trifolium repens L. |
FABACEAE |
| Trifolium salictorum Greene ex Rydberg |
FABACEAE |
| Triglochin palustris L. |
JUNCAGINACEAE |
| Trisetum spicatum (L.) Richter ssp congdonii (Scribner & Merrill) Hultén |
POACEAE |
| Trisetum spicatum (L.) Richter ssp. alaskanum (Nash) Hultén |
POACEAE |
| Trisetum wolfii Vasey in Rothrock |
POACEAE |
| Trollius albiflorus (A. Gray) Rydberg |
HELLEBORACEAE |
| Tryphane rubella (Wahlenberg) Reichenbach |
ALSINACEAE |
| Typha latifolia L. |
TYPHACEAE |
| Urtica gracilis Aiton ssp gracilis |
URTICACEAE |
| Vaccinium cespitosum Michaux |
ERICACEAE |
| Vaccinium myrtillus L. ssp oreophilum (Rydberg) Löve et al. |
ERICACEAE |
| Vaccinium scoparium Leiberg ex Coville |
ERICACEAE |
| Valeriana capitata Pallas ex Link ssp acutiloba (Rydberg) F. G. Meyer |
VALERIANACEAE |
| Valeriana edulis Nuttall |
VALERIANACEAE |
| Verbascum thapsus L. |
SCROPHULARIACEAE |
| Veronica nutans Bongard |
SCROPHULARIACEAE |
| Veronicastrum serpyllifolium L. ssp humifusum (Dickson) W. A. Weber |
SCROPHULARIACEAE |
| Vicia americana Mühlenberg |
FABACEAE |
| Viola labradorica Schrank |
VIOLACEAE |
| Viola rydbergii Greene |
VIOLACEAE |
| Viola vallicola A. Nelson |
VIOLACEAE |
| Virgulaster ascendens (Lindley ex Hooker) Semple |
ASTERACEAE |
