Rock Garden Plants
Territory:
Northwestern U.S.A.
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AMARANTHACEAE
Atriplex corrugata S.Watson
Atriplex gardneri (Moq.) D.Dietr.
Grayia spinosa (Hook.) Moq.
APIACEAE
Aletes acaulis (Torr.) J.M.Coult. & Rose
Aletes anisatus (A.Gray) W.L.Theobald & C.C.Tseng
Aletes humilis J.M.Coult. & Rose
Aletes macdougalii J.M.Coult. & Rose
Cymopterus bulbosus A.Nelson
Cymopterus corrugatus M.E.Jones
Cymopterus duchesnensis M.E.Jones
Cymopterus evertii L.R.Hartm. & R.S.Kirkp.
Cymopterus glaucus Nutt.
Cymopterus ibapensis M.E.Jones
Cymopterus lapidosus (M.E.Jones) M.E.Jones
Cymopterus longipes S.Watson
Cymopterus montanus (Nutt.) Torr. & A.Gray
Cymopterus nivalis S.Watson
Cymopterus planosus (Osterh.) Mathias
Cymopterus purpurascens (A.Gray) M.E.Jones
Cymopterus purpureus S.Watson
Cymopterus williamsii R.L.Hartm. & Constance
Eryngium alismifolium Greene
Lomatium ambiguum (Nutt.) J.M.Coult. & Rose
Lomatium attenuatum Evert
Lomatium bradshawii (Mathias) Mathias & Constance
Lomatium canbyi (J.M.Coult. & Rose) J.M.Coulter & Rose
Lomatium columbianum Mathias & Constance
Lomatium concinnum (Osterh.) Mathias
Lomatium cous (S.Watson) J.M.Coult. & Rose
Lomatium cusickii (S.Watson) J.M.Coult. & Rose
Lomatium cuspidatum Mathias & Constance
Lomatium donnellii (J.M.Coult. & Rose) J.M.Coult. & Rose
Lomatium eastwoodiae (J.M.Coult. & Rose) J.F.Macbr.
Lomatium engelmannii Mathias
Lomatium geyeri (S.Watson) J.M.Coult. & Rose
Lomatium gormanii (Howell) J.M.Coult. & Rose
Lomatium grayi (J.M.Coult. & Rose) J.M.Coult. & Rose
Lomatium greenmanii Mathias
Lomatium hallii (S.Watson) J.M.Coult. & Rose
Lomatium hendersonii (J.M.Coult. & Rose) J.M.Coult. & Rose
Lomatium juniperinum (M.E.Jones) J.M.Coult. & Rose
Lomatium laevigatum (Nutt.) J.M.Coult. & Rose
Lomatium latilobum (Rydb.) Mathias
Lomatium macrocarpum (Nutt.) L.M.Coult. & Rose
Lomatium martindalei (J.M.Coult. & Rose) J.M.Coult. & Rose
Lomatium minus (Howell) Mathias & Constance
Lomatium nevadense (S.Watson) J.M.Coult. & Rose
Lomatium nuttallii (A.Gray) J.F.Macbr.
Lomatium oreganum (J.M.Coult. & Rose) J.M.Coulter & Rose
Lomatium piperi J.M.Coulter & Rose
Lomatium roseanum Cronquist
Lomatium sandbergii (J.M.Coult. & Rose) J.M.Coult. & Rose
Lomatium serpentinum (M.E.Jones) Mathias
Lomatium suksdorfii (S.Watson) J.M.Coult. & Rose
Lomatium thompsonii (Mathias) C.L.Hitchc.
Lomatium tuberosum Hoover
Lomatium utriculatum (Nutt.) J.M.Coult. & Rose
Lomatium watsonii (J.M.Coult. & Rose) J.M.Coult. & Rose
Musineon lineare (Rydb.) Mathias
Musineon tenuifolium (Nutt.) J.M.Coult. & Rose
Musineon vaginatum Rydb.
Neoparrya lithophila Mathias
Oreoxis alpina (A.Gray) J.M.Coult. & Rose
Oreoxis bakeri J.M.Coult. & Rose
Oreoxis humilis Raf.
Orogenia fusiformis S.Watson
Orogenia linearifolia S.Watson
Podistera eastwoodiae (Eastw.) Mathias & Constance
Pseudocymopterus montanus (A.Gray) J.M.Coult. & Rose
Pteryxia hendersonii (J.M.Coult. & Rose) Mathias & Constan.
Pteryxia petraea (M.E.Jones) J.M.Coult. & Rose
Pteryxia terebinthina var. albiflora (Nutt.) Mathias
Pteryxia terebinthina var. foeniculacea (Nutt.) Mathias
Sanicula arctopoides Hook. & Arn.
Shoshonea pulvinata Evert & Constance
Tauschia howellii (J.M.Coult. & Rose) J.F.Macbr.
Tauschia stricklandii (J.M.Coult. & Rose) Mathias
APOCYNACEAE
Amsonia jonesii Woodson
Asclepias cryptoceras S.Watson trib. Asclepiadeae
Asclepias uncialis Greene trib. Asclepiadeae
ARISTOLOCHIACEAE
Asarum caudatum Lindl.
Asarum marmoratum Piper
Asarum wagneri K.L.Lu & R.L.Mesler
ASTERACEAE
Agoseris apargioides (Less.) Greene trib. Cichorieae
Agoseris grandiflora (Nutt.) Greene trib. Cichorieae
Agoseris monticola Greene trib. Cichorieae
Agoseris parviflora (Nutt.) D.Dietr. trib. Cichorieae
Agoseris retrorsa (Benth.) Greene trib. Cichorieae
Antennaria anaphaloides Rydb. trib. Gnaphalieae
Antennaria arcuata Cronquist trib. Gnaphalieae
Antennaria argentea Benth. trib. Gnaphalieae
Antennaria aromatica Evert trib. Gnaphalieae
Antennaria corymbosa E.E.Nelson trib. Gnaphalieae
Antennaria densifolia A.E.Porsild trib. Gnaphalieae
Antennaria dimorpha (Nutt.) Torr. & A.Gray trib. Gnaphalieae
Antennaria flagellaris (A.Gray) A.Gray trib. Gnaphalieae
Antennaria geyeri A.Gray trib. Gnaphalieae
Antennaria luzuloides Torr. & Gray trib. Gnaphalieae
Antennaria marginata Greene trib. Gnaphalieae
Antennaria media Greene trib. Gnaphalieae
Antennaria monocephala ssp. angustata (Greene) Hultén trib. Gnaphalieae
Antennaria racemosa Hook. trib. Gnaphalieae
Antennaria rosulata Rydb. trib. Gnaphalieae
Antennaria stenophylla (A.Gray) A.Gray trib. Gnaphalieae
Antennaria suffrutescens Greene trib. Gnaphalieae
Arnica angustifolia ssp. tomentosa (Macoun) G.W.Douglas trib. Heliantheae
Arnica cernua Howell trib. Heliantheae
Arnica fulgens Pursh trib. Heliantheae
Arnica gracilis Rydb. trib. Heliantheae
Arnica nevadensis A.Gray trib. Heliantheae
Arnica parryi A.Gray trib. Heliantheae
Arnica rydbergii Greene trib. Heliantheae
Arnica spathulata Greene trib. Heliantheae
Arnica viscosa A.Gray trib. Heliantheae
Artemisia arbuscula Nutt. trib. Anthemideae
Artemisia bigelovii A.Gray trib. Anthemideae
Artemisia nova A.Nelson trib. Anthemideae
Artemisia packardiae J.W.Grimes & Ertter trib. Anthemideae
Artemisia papposa S.F.Blake & Cronquist trib. Anthemideae
Artemisia pattersonii A.Gray trib. Anthemideae
Artemisia pedatifida Nutt. trib. Anthemideae
Artemisia porteri Cronquist trib. Anthemideae
Artemisia pygmaea A.Gray trib. Anthemideae
Artemisia rigida (Nutt.) A.Gray trib. Anthemideae
Artemisia scopulorum A.Gray trib. Anthemideae
Artemisia tripartita ssp. rupicola Beetle trib. Anthemideae
Askellia elegans (Hook.) W.A.Weber trib. Cichorieae
Balsamorhiza careyana A.Gray trib. Heliantheae
Balsamorhiza deltoidea Nutt. trib. Heliantheae
Balsamorhiza hookeri Nutt. trib. Heliantheae
Balsamorhiza hookeri var. hispidula (W.M.Sharp) Cronquist trib. Heliantheae
Balsamorhiza incana Nutt. trib. Heliantheae
Balsamorhiza macrolepis W.M.Sharp trib. Heliantheae
Balsamorhiza rosea A.Nelson & J.F.Macbr. trib. Heliantheae
Balsamorhiza sagittata (Pursh) Nutt. trib. Heliantheae
Balsamorhiza sericea W.A.Weber trib. Heliantheae
Balsamorhiza serrata A.Nelson & J.F.Macbr. trib. Heliantheae
Brickellia greenei A.Gray trib. Eupatorieae
Brickellia microphylla (Nutt.) A.Gray trib. Eupatorieae
Brickellia oblongifolia Nutt. trib. Eupatorieae
Cacaliopsis nardosmia (A.Gray) A.Gray trib. Senecioneae
Chaenactis douglasii var. alpina A.Gray trib. Helenieae
Chaenactis evermannii Greene trib. Helenieae
Chaenactis thompsonii Cronquist trib. Helenieae
Chaetopappa ericoides (Torr.) G.L.Nesom trib. Astereae
Chamaechaenactis scaposa (Eastw.) Rydb. trib. Helenieae
Chrysothamnus depressus Nutt. trib. Astereae
Chrysothamnus greenei (A.Gray) Greene trib. Astereae
Chrysothamnus humilis Greene trib. Astereae
Chrysothamnus vaseyi (A.Gray) Greene trib. Astereae
Chrysothamnus viscidiflorus (Hook.) Nutt. trib. Astereae
Cirsium scariosum var. americanum (A.Gray) D.J.Keil trib. Cardueae
Columbiadoria hallii (A.Gray) G.L.Nesom trib. Astereae
Corethrogyne filaginifolia (Hook. & Arn.) Nutt. trib. Astereae
Crepis bakeri Greene trib. Cichorieae
Crepis modocensis Greene trib. Cichorieae
Crepis monticola Coville trib. Cichorieae
Crepis occidentalis Nutt. trib. Cichorieae
Encelia nutans Eastw. trib. Heliantheae
Enceliopsis nudicaulis (A.Gray) A.Nelson trib. Heliantheae
Ericameria bloomeri (A.Gray) J.F.Macbr. trib. Astereae
Ericameria discoidea (Nutt.) G.L.Nesom trib. Astereae
Ericameria greenei (A.Gray) G.L.Nesom trib. Astereae
Ericameria linearis (Rydb.) R.P.Roberts & Urbatsch trib. Astereae
Ericameria nana Nutt. trib. Astereae
Ericameria nauseosa var. nana (Cronquist) G.L.Nesom trib. Astereae
Ericameria parryi (A.Gray) G.L.Nesom & G.I.Baird trib. Astereae
Ericameria parryi var. montana (L.C.Anderson) G.L.Nesom trib. Astereae
Ericameria resinosa Nutt. trib. Astereae
Ericameria suffruticosa (Nutt.) G.L.Nesom trib. Astereae
Ericameria winwardii (Dorn & Delmatier) R.P.Roberts & al. trib. Astereae
Erigeron allocotus S.F.Blake trib. Astereae
Erigeron aphanactis (A.Gray) Greene trib. Astereae
Erigeron argentatus A.Gray trib. Astereae
Erigeron asperugineus (D.C.Eaton) A.Gray trib. Astereae
Erigeron aureus Greene trib. Astereae
Erigeron basalticus Hoover trib. Astereae
Erigeron bloomeri A.Gray trib. Astereae
Erigeron breweri A.Gray trib. Astereae
Erigeron canus A.Gray trib. Astereae
Erigeron cascadensis A.Heller trib. Astereae
Erigeron cervinus Greene trib. Astereae
Erigeron chrysopsidis A.Gray trib. Astereae
Erigeron chrysopsidis var. austiniae (Greene) Cronquist trib. Astereae
Erigeron compactus S.F.Blake trib. Astereae
Erigeron concinnus (Hook. & Arn.) Torr. & A.Gray trib. Astereae
Erigeron concinnus var. condensatus D.C.Eaton trib. Astereae
Erigeron consimilis Cronquist trib. Astereae
Erigeron corymbosus Nutt. trib. Astereae
Erigeron coulteri Porter trib. Astereae
Erigeron cronquistii Maguire trib. Astereae
Erigeron davisii (Cronquist) G.L.Nesom trib. Astereae
Erigeron disparipilus Cronquist trib. Astereae
Erigeron eatonii A.Gray trib. Astereae
Erigeron eatonii var. lavandulus Strother & Ferlatte trib. Astereae
Erigeron eatonii var. sonnei (Greene) G.L.Nesom trib. Astereae
Erigeron elegantulus Greene trib. Astereae
Erigeron engelmannii A.Nelson trib. Astereae
Erigeron evermannii Rydb. trib. Astereae
Erigeron filifolius (Hook.) Nutt. trib. Astereae
Erigeron flabellifolius Rydb. trib. Astereae
Erigeron flettii G.N.Jones trib. Astereae
Erigeron foliosus Nutt. trib. Astereae
Erigeron formosissimus Greene trib. Astereae
Erigeron glaucus Ker Gawl. trib. Astereae
Erigeron gracilis Rydb. trib. Astereae
Erigeron howellii (A.Gray) A.Gray trib. Astereae
Erigeron jonesii Cronquist trib. Astereae
Erigeron kachinensis S.L.Welsh & Gl.Moore trib. Astereae
Erigeron klamathensis (G.L.Nesom) G.L.Nesom trib. Astereae
Erigeron lackschewitzii G.L.Nesom & W.A.Weber trib. Astereae
Erigeron lanatus Hook. trib. Astereae
Erigeron latus (A.Nelson & J.F.Macbr.) Cronquist trib. Astereae
Erigeron leibergii Piper trib. Astereae
Erigeron leiomerus A.Gray trib. Astereae
Erigeron linearis (Hook.) Piper trib. Astereae
Erigeron melanocephalus (A.Nelson) A.Nelson trib. Astereae
Erigeron nanus Nutt. trib. Astereae
Erigeron nematophyllus Rydb. trib. Astereae
Erigeron ochroleucus Nutt. trib. Astereae
Erigeron oreganus A.Gray trib. Astereae
Erigeron parryi Canby & Rose trib. Astereae
Erigeron petrophilus Greene trib. Astereae
Erigeron pinnatisectus (A.Gray) A.Nelson trib. Astereae
Erigeron piperianus Cronquist trib. Astereae
Erigeron poliospermus A.Gray trib. Astereae
Erigeron pulcherrimus A.Heller trib. Astereae
Erigeron radicatus Hook. trib. Astereae
Erigeron rydbergii Cronquist trib. Astereae
Erigeron salishii G.W.Douglas & Packer trib. Astereae
Erigeron salmonensis Brunsfeld & G.L.Nesom trib. Astereae
Erigeron tener (A.Gray) A.Gray trib. Astereae
Erigeron tweedyi Canby trib. Astereae
Erigeron uncialis S.F.Blake trib. Astereae
Erigeron ursinus D.C.Eaton trib. Astereae
Erigeron utahensis A.Gray trib. Astereae
Erigeron vagus Payson trib. Astereae
Erigeron vetensis Rydb. trib. Astereae
Erigeron watsonii (A.Gray) Cronquist trib. Astereae
Erigeron wilkenii O´Kane trib. Astereae
Eriophyllum lanatum (Pursh) J.Forbes trib. Helenieae
Eriophyllum lanatum var. integrifolium (Hook.) Smiley trib. Helenieae
Eucephalus gormanii Piper trib. Astereae
Eucephalus paucicapitatus (B.L.Rob.) Greene trib. Astereae
Gaillardia pinnatifida Torr. trib. Heliantheae
Gaillardia spathulata A.Gray trib. Heliantheae
Hazardia whitneyi (A.Gray) Greene trib. Astereae
Helianthella parryi A.Gray trib. Heliantheae
Heterotheca oregona (Nutt.) Shinners trib. Astereae
Heterotheca pumila (Greene) Semple trib. Astereae
Hieracium bolanderi A.Gray trib. Cichorieae
Hieracium horridum Fr. trib. Cichorieae
Hulsea algida A.Gray trib. Helenieae
Hulsea nana A.Gray trib. Helenieae
Hymenoxys brandegeei (A.Gray) K.F.Parker trib. Helenieae
Hymenoxys grandiflora (Torr. & A.Gray) K.F.Parker trib. Helenieae
Hymenoxys helenioides (Rydb.) Cockerell trib. Helenieae
Hymenoxys lemmonii (Greene) Cockerell trib. Helenieae
Hymenoxys richardsonii (Hook.) Cockerell trib. Helenieae
Ionactis alpina (Nutt.) Greene trib. Astereae
Ionactis stenomeres (A.Gray) Greene trib. Astereae
Lorandersonia microcephals (Cronquist) Urbatsch & al. trib. Astereae
Luina hypoleuca Benth. trib. Senecioneae
Luina serpentina Cronquist trib. Senecioneae
Lygodesmia grandiflora (Nutt.) Torr. & A.Gray trib. Cichorieae
Melampodium leucanthum Torr. & A.Gray trib. Heliantheae
Nestotus stenophyllus (A.Gray) Urbatsch et al. trib. Astereae
Nothocalais alpestris (A.Gray) K.L.Chambers trib. Cichorieae
Nothocalais nigrescens (L.F.Hend.) A.Heller trib. Cichorieae
Nothocalais troximoides (A.Gray) Greene trib. Cichorieae
Oönopsis engelmannii (A.Gray) Greene trib. Astereae
Oönopsis foliosa (A.Gray) Greene trib. Astereae
Oönopsis multicaulis (Nutt.) Greene trib. Astereae
Oönopsis wardii (A.Gray) Greene trib. Astereae
Oreostemma alpigenum (Torr. & A.Gray) Greene trib. Astereae
Oreostemma alpigenum var. andersonii (A.Gray) G.L.Nesom trib. Astereae
Oreostemma alpigenum var. haydenii (T.C.Porter) G.L.Nesom trib. Astereae
Packera cana (Hook.) W.A.Weber & Á.Löve trib. Senecioneae
Packera contermina (Greenm.) J.F.Bain trib. Senecioneae
Packera dimorphophylla (Greene) W.A.Weber & Á.Löve trib. Senecioneae
Packera flettii (Wiegand) W.A.Weber & Á.Löve trib. Senecioneae
Packera hesperia (Greene) W.A.Weber & Á.Löve trib. Senecioneae
Packera hyperborealis (Greenm.) Á. & D.Löve trib. Senecioneae
Packera porteri (Greene) C.Jeffrey trib. Senecioneae
Packera subnuda (DC.) Trock & T.M.Barkley trib. Senecioneae
Packera werneriifolia (A.Gray) W.A.Weber & Á.Löve trib. Senecioneae
Parthenium alpinum (Nutt.) Torr. & A.Gray trib. Heliantheae
Parthenium ligulatum (M.E.Jones) Barneby trib. Heliantheae
Petradoria pumila (Nutt.) Greene trib. Astereae
Picradeniopsis oppositifolia (Nutt.) Rydb. trib. Helenieae
Picradeniopsis woodhousei (A.Gray) Rydb. trib. Helenieae
Picrothamnus desertorum Nutt. trib. Anthemideae
Pleiacanthus spinosus (Nutt.) Rydb. trib. Cichorieae
Psilostrophe bakeri Greene trib. Helenieae
Pyrrocoma carthamoides Hook. trib. Astereae
Pyrrocoma clementis Rydb. trib. Astereae
Pyrrocoma hirta (A.Gray) Greene trib. Astereae
Pyrrocoma integrifolia (A.Gray) Greene trib. Astereae
Pyrrocoma linearis (D.D.Keck) Kartesz & Gandhi trib. Astereae
Pyrrocoma uniflora (Hook.) Greene trib. Astereae
Raillardella argentea (A.Gray) A.Gray trib. Madieae
Raillardella scaposa (A.Gray) A.Gray trib. Madieae
Saussurea weberi Hultén trib. Cardueae
Scabrethia scabra (Hook.) W.A.Weber trib. Heliantheae
Senecio amplectens A.Gray trib. Senecioneae
Senecio elmeri Piper trib. Senecioneae
Senecio fremontii Torr. & A.Gray trib. Senecioneae
Senecio neowebsteri S.F.Blake trib. Senecioneae
Senecio soldanella A.Gray trib. Senecioneae
Senecio spribillei W.A.Weber trib. Senecioneae
Senecio taraxacoides (A.Gray) Greene trib. Senecioneae
Solidago mollis Bartl. trib. Astereae
Solidago nana Nutt. trib. Astereae
Solidago simplex var. nana (A.Gray) G.S.Ringius trib. Astereae
Solidago spathulata DC. trib. Astereae
Sphaeromeria argentea Nutt. trib. Anthemideae
Sphaeromeria cana (D.C.Eaton) A.Heller trib. Anthemideae
Sphaeromeria capitata Nutt. trib. Anthemideae
Sphaeromeria potentilloides (A.Gray) A.Heller trib. Anthemideae
Sphaeromeria simplex (A.Nelson) A.Heller trib. Anthemideae
Stenotus acaulis (Nutt.) Nutt. trib. Astereae
Stenotus armerioides Nutt. trib. Astereae
Stenotus lanuginosus (A.Gray) Greene trib. Astereae
Stephanomeria lactucina A.Gray trib. Cichorieae
Stephanomeria runcinata Nutt. trib. Cichorieae
Symphyotrichum fendleri (A.Gray) G.L.Nesom trib. Astereae
Symphyotrichum foliaceum var. apricum (A.Gray) G.L.Nesom trib. Astereae
Symphyotrichum foliaceum var. parryi (D.C.Eaton) G.L.Nesom trib. Astereae
Symphyotrichum porteri (A.Gray) G.L.Nesom trib. Astereae
Taraxacum scopulorum (A.Gray) Rydb. trib. Cichorieae
Tephroseris lindstroemii (Ostenf.) Á. & D.Löve trib. Senecioneae
Tetradymia canescens DC. trib. Senecioneae
Tetraneuris acaulis (Pursh) Greene trib. Helenieae
Tetraneuris acaulis var. caespitosa A.Nelson trib. Helenieae
Tetraneuris ivesiana Greene trib. Helenieae
Tetraneuris scaposa (DC.) Greene trib. Helenieae
Tetraneuris torreyana (Nutt.) Greene trib. Helenieae
Thelesperma subnudum A.Gray trib. Coreopsidae
Tonestus lyallii (A.Gray) A.Nelson trib. Astereae
Tonestus pygmaeus (Torr. & A.Gray) A.Nelson trib. Astereae
Townsendia condensata Parry trib. Astereae
Townsendia eximia A.Gray trib. Astereae
Townsendia exscapa (Richardson) Porter trib. Astereae
Townsendia fendleri A.Gray trib. Astereae
Townsendia florifer (Hook.) A.Gray trib. Astereae
Townsendia glabella A.Gray trib. Astereae
Townsendia grandiflora Nutt. trib. Astereae
Townsendia incana Nutt. trib. Astereae
Townsendia leptotes (A.Gray) Osterh. trib. Astereae
Townsendia microcephala Dorn trib. Astereae
Townsendia montana M.E.Jones trib. Astereae
Townsendia parryi D.C.Eaton trib. Astereae
Townsendia rothrockii Rothrock trib. Astereae
Townsendia scapigera D.C.Eaton trib. Astereae
Townsendia spathulata Nutt. trib. Astereae
Townsendia strigosa Nutt. trib. Astereae
Triniteurybia aberrans (A.Nelson) Brouillet & al. trib. Astereae
Wyethia angustifolia (DC.) Nutt. trib. Heliantheae
Wyethia arizonica A.Gray trib. Heliantheae
Wyethia helianthoides Nutt. trib. Heliantheae
Wyethia mollis A.Gray trib. Heliantheae
Xanthisma coloradoense (A.Gray) D.R.Morgan & R.L.Hartm. trib. Astereae
Xylorhiza glabriuscula Nutt. trib. Astereae
Xylorhiza venusta (M.E.Jones) A.Heller trib. Astereae
Yermo xanthocephalus Dorn trib. Senecioneae
Zinnia grandiflora Nutt. trib. Heliantheae
BERBERIDACEAE
Achlys triphylla (Sm.) DC.
Mahonia nervosa (Pursh) Nutt.
Vancouveria chrysantha Greene
Vancouveria hexandra (Hook.) C.Morren & Decne.
Vancouveria planipetala Calloni
BORAGINACEAE
Cryptantha aperta (Eastw.) Payson
Cryptantha bakeri (Greene) Payson
Cryptantha breviflora (Osterh.) Payson
Cryptantha caespitosa (A.Nelson) Payson
Cryptantha cana (A.Nelson) Payson
Cryptantha celosioides (Eastw.) Payson
Cryptantha cinerea (Greene) Cronquist
Cryptantha cinerea var. jamesii (Torr.) Cronquist
Cryptantha flava (A.Nelson) Payson
Cryptantha flavoculata (A.Nelson) Payson
Cryptantha fulvocanescens (S.Watson) Watson
Cryptantha humilis (A.Gray) Payson
Cryptantha interrupta (Greene) Payson
Cryptantha leucophaea (Lehm.) Payson
Cryptantha longiflora (A.Nelson) Payson
Cryptantha osterhoutii (Payson) Payson
Cryptantha paradoxa (A.Nelson) Payson
Cryptantha propria (A.Nelson & J.F.Macbr.) Payson
Cryptantha rollinsii I.M.Johnst.
Cryptantha salmonensis (A.Nelson & J.F.Macbr.) Payson
Cryptantha sericea (A.Gray) Payson
Cryptantha sobolifera Payson
Cryptantha subcapitata Dorn & Lichvar
Cryptantha thompsonii I.M.Johnst.
Cynoglossum occidentale A.Gray
Eritrichium howardii (A.Gray) Rydb.
Eritrichium nanum var. argenteum (W.Wight) I.M.Johnst.
Eritrichium nanum var. elongatum (Rydb.) Cronquist
Hackelia cusickii (Piper) Brand
Hackelia diffusa (Lehm.) I.M.Johnst.
Hackelia micrantha (Eastw.) J.L.Gentry
Hackelia nervosa (Kellogg) I.M.Johnst.
Hackelia ophiobia R.L.Carr
Hackelia patens (Nutt.) I.M.Johnst.
Hackelia venusta (Piper) H.St.John
Hesperochiron californicus (Benth.) S.Watson
Hesperochiron pumilus (Griseb.) Porter
Hydrophyllum capitatum Benth.
Hydrophyllum fendleri (A.Gray) A.Heller
Hydrophyllum occidentale (S.Watson) A.Gray
Hydrophyllum tenuipes A.Heller
Mertensia alpina (Torr.) G.Don
Mertensia arizonica Greene
Mertensia bella Piper
Mertensia brevistyla S.Watson
Mertensia campanulata A.Nelson
Mertensia ciliata (Torr.) G.Don
Mertensia franciscana A.Heller
Mertensia humilis Rydb.
Mertensia lanceolata (Pursh) A.DC.
Mertensia longiflora Greene
Mertensia oblongifolia (Nutt.) G.Don
Nama lobbii A.Gray
Phacelia corymbosa Jeps.
Phacelia hastata Lehm.
Phacelia hydrophylloides A.Gray
Phacelia lenta Piper
Phacelia lyallii (A.Gray) Rydb.
Plagiobothrys mollis (A.Gray) I.M.Johnst.
Romanzoffia californica Greene
Romanzoffia sitchensis Bong.
Romanzoffia tracyi Jeps.
BRASSICACEAE
Anelsonia eurycarpa (A.Gray) J.F.Macbr. & Payson
Arabis aculeolata Greene
Arabis breweri S.Watson
Arabis cobrensis M.E.Jones
Arabis crandallii B.L.Rob.
Arabis crucisetosa Constance & Rollins
Arabis cusickii S.Watson
Arabis davidsonii Greene
Arabis demissa var. languida Rollins
Arabis fecunda Rollins
Arabis fendleri var. spatifolia (Rydb.) Rollins
Arabis fernaldiana Rollins
Arabis furcata S.Watson
Arabis furcata var. olympica (Piper) Rollins
Arabis hastatula Greene
Arabis holboellii var. pendulocarpa (A.Nelson) Rollins
Arabis koehleri Howell
Arabis lasiocarpa Rollins
Arabis lemmonii S.Watson
Arabis lemmonii var. drepanoloba (Greene) Rollins
Arabis lyallii S.Watson
Arabis lyallii var. nubigena (J.F.Macb. & Payson) Rollins
Arabis macdonaldiana Eastw.
Arabis microphylla Nutt.
Arabis microphylla var. macounii (S.Watson) Rollins
Arabis microphylla var. thompsonii Rollins
Arabis modesta Rollins
Arabis nuttallii (Kuntze) B.L.Rob.
Arabis oregana Rollins
Arabis oxylobula Greene
Arabis paddoensis Rollins
Arabis pendulina Greene
Arabis perennans S.Watson
Arabis platysperma A.Gray
Arabis platysperma var. howellii (S.Watson) Jeps.
Arabis pulchra S.Watson
Arabis pusilla Rollins
Arabis sparsiflora Nutt.
Arabis subpinnatifida S.Watson
Arabis suffrutescens S.Watson
Arabis suffrutescens var. horizontalis (Greene) Rollins
Arabis williamsii (Rollins) Dorn
Arabis williamsii var. saximontana (Rollins) Rollins
Boechera rollinsiorum Windham & Al-Shehbaz
Cardamine breweri S.Watson
Cardamine constancei Detling
Cardamine holmgrenii Al-Shehbaz
Cardamine nuttallii Greene
Cardamine rupicola (O.E.Schulz) C.L.Hitchc.
Cusickiella douglasii (A.Gray) Rollins
Descurainia kenheilii Al-Shehbaz
Descurainia torulosa Rollins
Draba argyrea Rydb. sect. Chrysodraba
Draba aureola S.Watson sect. Phyllodraba
Draba crassa Rydb. sect. Phyllodraba
Draba cusickii O.E.Schulz sect. Chrysodraba
Draba densifolia Nutt. sect. Chrysodraba
Draba exunguiculata (O.E.Schulz) C.L.Hitchc. sect. Phyllodraba
Draba globosa Payson
Draba graminea Greene sect. Phyllodraba
Draba grayana (Rydb.) C.L.Hitchc.
Draba hitchcockii Rollins
Draba howellii S.Watson sect. Chrysodraba
Draba lemmonii S.Watson sect. Chrysodraba
Draba lemmonii var. cyclomorpha (Payson) O.E.Schulz
Draba macounii O.E.Schulz sect. Chrysodraba
Draba malpighiacea Windham & Al-Shehbaz
Draba oligosperma Hook. sect. Chrysodraba
Draba oreibata J.F.Macbr. & Payson sect. Chrysodraba
Draba paysonii J.F.Macbr.
Draba pectinipila Rollins
Draba porsildii G.A.Mulligan
Draba ruaxes Payson & H.St.John
Draba smithii O.E.Schulz sect. Phyllodraba
Draba spectabilis Greene sect. Phyllodraba
Draba sphaerocarpa J.F.Macbr. & Payson
Draba streptobrachia R.A.Price
Draba streptocarpa A.Gray sect. Phyllodraba
Draba trichocarpa Rollins
Draba ventosa A.Gray sect. Chrysodraba
Draba weberi R.A.Price & Rollins
Erysimum arenicola S.Watson
Erysimum menziesii (Hook.) Wettst.
Erysimum occidentale (S.Watson) B.L.Rob.
Lepidium davisii Rollins
Lepidium integrifolium Nutt.
Lepidium montanum Nutt.
Lesquerella alpina (Nutt.) S.Watson
Lesquerella alpina var. spatulata (Rydb.) Payson
Lesquerella arenosa (Richards.) Rydb.
Lesquerella calcicola Rollins
Lesquerella carinata Rollins
Lesquerella condensata A.Nelson
Lesquerella congesta Rollins
Lesquerella curvipes A.Nelson
Lesquerella douglasii S.Watson
Lesquerella fendleri (A.Gray) S.Watson
Lesquerella fremontii Rollins & E.A.Shaw
Lesquerella humilis Rollins
Lesquerella kingii (S.Watson) S.Watson
Lesquerella klausii Rollins
Lesquerella lesicii Rollins
Lesquerella macrocarpa A.Nelson
Lesquerella montana A.Gray
Lesquerella multiceps Maguire
Lesquerella obdeltata Rollins
Lesquerella occidentalis (S.Watson) S.Watson
Lesquerella ovalifolia Britton
Lesquerella parviflora Rollins
Lesquerella parvula Greene
Lesquerella paysonii Rollins
Lesquerella prostrata A.Nelson
Lesquerella pruinosa Greene
Lesquerella pulchella Rollins
Lesquerella subumbellata Rollins
Lesquerella vicina J.L.Anders. & al.
Noccaea fendleri (A.Gray) Holub
Parrya rydbergii Botsch.
Phoenicaulis cheiranthoides Nutt.
Physaria acutifolia Rydb.
Physaria alpestris Suksd.
Physaria alpina Rollins
Physaria bellii G.A.Mulligan
Physaria brassicoides Rydb.
Physaria chambersii Rollins
Physaria condensata Rollins
Physaria didymocarpa (Hook.) A.Gray
Physaria didymocarpa ssp. lanata (A.Nelson) O´Kane
Physaria dornii Lichvar
Physaria eburniflora Rollins
Physaria eriocarpa Grady & O´Kane
Physaria floribunda Rydb.
Physaria floribunda ssp. osterhoutii (Payson) O´Kane
Physaria geyeri (Hook.) A.Gray
Physaria integrifolia (Rollins) Lichvar
Physaria obcordata Rollins
Physaria oregona S.Watson
Physaria pachyphylla O´Kane & Grady
Physaria pulvinata O´Kane & Reveal
Physaria pycnantha Grady & O´Kane
Physaria rectipes (Wooton & Standl.) O´Kane & Al-Shehbaz
Physaria rollinsii G.A.Mulligan
Physaria saximontana Rollins
Physaria scrotiformis O´Kane
Physaria vitulifera Rydb.
Polyctenium fremontii (S.Watson) Greene
Smelowskia calycina var. americana (Regel) Drury & Rollins
Smelowskia ovalis M.E.Jones
CAMPANULACEAE
Campanula parryi A.Gray
Campanula piperi Howell
Campanula scabrella Engelm.
Campanula scouleri A.DC.
CAPRIFOLIACEAE
Valeriana arizonica A.Gray
CARYOPHYLLACEAE
Arenaria aculeata S.Watson
Arenaria capillaris ssp. americana Maguire
Arenaria congesta Nutt.
Arenaria congesta var. crassula Maguire
Arenaria congesta var. lithophila (Rydb.) Maguire
Arenaria congesta var. subcongesta (S.Watson) S.Watson
Arenaria eastwoodiae Rydb.
Arenaria fendleri A.Gray
Arenaria franklinii Hook.
Arenaria hookeri Nutt.
Arenaria kingii (S.Watson) M.E.Jones
Arenaria kingii ssp. compacta (Coville) Maguire
Arenaria lanuginosa ssp. saxosa (A.Gray) Maguire
Arenaria pumicola Coville & Leiberg
Minuartia austromontana S.J.Wolf & Packer
Minuartia macrantha (Rydb.) House
Minuartia nuttallii (Pax) Briq.
Paronychia depressa (Torr. & A.Gray) Nutt.
Paronychia jamesii Torr. & A.Gray
Paronychia pulvinata A.Gray
Paronychia sessiliflora Nutt.
Pseudostellaria jamesiana (Torr.) W.A.Weber & R.L.Hartm.
Silene bernardina S.Watson
Silene californica Durand
Silene campanulata S.Watson
Silene douglasii Hook.
Silene douglasii var. oraria (M.Peck) C.L.Hitchc.
Silene douglasii var. rupinae Kephart & Sturgeon
Silene grayi S.Watson
Silene hookeri Nutt.
Silene hookeri ssp. serpentinicola (T.W.Nelson) Meyers
Silene kingii (S.Watson) Bocquet
Silene lemmonii S.Watson
Silene oregana S.Watson
Silene parryi (S.Watson) C.L.Hitchc. & Maguire
Silene seelyi C.V.Morton & J.W.Thomps.
Silene suksdorfii B.L.Rob.
Silene uralensis ssp. montana (S.Watson) McNeill
Stellaria americana (Porter) Standl.
Stellaria irrigua Bunge
CELASTRACEAE
Paxistima myrsinites (Pursh) Raf.
CRASSULACEAE
Rhodiola rhodantha (A.Gray) H.Jacobsen
Sedum borschii (R.T.Clausen) R.T.Clausen
Sedum debile S.Watson
Sedum divergens S.Watson
Sedum laxum (Britton) A.Berger sect. Genuina
Sedum leibergii Britton
Sedum moranii R.T.Clausen sect. Genuina
Sedum oblanceolatum R.T.Clausen
Sedum obtusatum A.Gray sect. Genuina
Sedum oreganum Nutt.
Sedum oregonense (S.Watson) M.E.Peck sect. Genuina
Sedum rupicola G.N.Jones
Sedum spathulifolium Hook.
Sedum stenopetalum Pursh
ERICACEAE
Arctostaphylos nevadensis A.Gray
Cassiope mertensiana (Bong.) D.Don
Chimaphila menziesii (R.Br.) Spreng.
Elliottia pyroliflora (Bong.) S.W.Brim & P.F.Stevens
Gaultheria humifusa (Graham) Rydb.
Gaultheria ovatifolia A.Gray
Gaultheria shallon Pursh
Kalmiopsis leachiana (L.F.Hend.) Rehder
Leucothoe davisiae A.Gray
Phyllodoce breweri (A.Gray) A.Heller
Phyllodoce empetriformis (Sm.) D.Don
Phyllodoce glanduliflora (Hook.) Coville
Pyrola picta Sm.
Vaccinium deliciosum Piper
Vaccinium scoparium Coville
EUPHORBIACEAE
Euphorbia albomarginata Torr. & Gray
Euphorbia brachycera Engelm.
FABACEAE
Amorpha nana C.Fraser trib. Amorpheae
Astragalus accidens S.Watson trib. Galegeae
Astragalus amblytropis Barneby trib. Galegeae
Astragalus amnis-amissi Barneby trib. Galegeae
Astragalus amphioxys A.Gray trib. Galegeae
Astragalus anisus M.E.Jones trib. Galegeae
Astragalus anserinus N.D.Atwood, Goodrich & S.L.Welsh trib. Galegeae
Astragalus aquilonius (Barneby) Barneby trib. Galegeae
Astragalus argophyllus Torr. & A.Gray trib. Galegeae
Astragalus atratus S.Watson trib. Galegeae
Astragalus bourgovii A.Gray trib. Galegeae
Astragalus brandegeei Porter & J.M.Coult. trib. Galegeae
Astragalus calycosus Torr. trib. Galegeae
Astragalus chamaeleuce A.Gray trib. Galegeae
Astragalus chloodes Barneby trib. Galegeae
Astragalus cibarius E.Sheld. trib. Galegeae
Astragalus columbianus Barneby trib. Galegeae
Astragalus cottonii M.E.Jones trib. Galegeae
Astragalus cronquistii Barneby trib. Galegeae
Astragalus desperatus M.E.Jones trib. Galegeae
Astragalus deterior (Barneby) Barneby trib. Galegeae
Astragalus detritalis M.E.Jones trib. Galegeae
Astragalus drabelliformis Barneby trib. Galegeae
Astragalus eastwoodiae M.E.Jones trib. Galegeae
Astragalus flavus Torr. & A.Gray trib. Galegeae
Astragalus grayi S.Watson trib. Galegeae
Astragalus hallii A.Gray trib. Galegeae
Astragalus hamiltonii Ced.Porter trib. Galegeae
Astragalus howellii A.Gray trib. Galegeae
Astragalus humillimus A.Gray trib. Galegeae
Astragalus humistratus A.Gray trib. Galegeae
Astragalus inflexus Hook. trib. Galegeae
Astragalus jejunus S.Watson trib. Galegeae
Astragalus kentrophyta A.Gray trib. Galegeae
Astragalus kentrophyta var. tegetarius (S.Watson) M.E.Jones trib. Galegeae
Astragalus lackschewitzii Lavin trib. Galegeae
Astragalus leibergii M.E.Jones trib. Galegeae
Astragalus lentiginosus Hook. trib. Galegeae
Astragalus leptaleus A.Gray trib. Galegeae
Astragalus lutosus M.E.Jones trib. Galegeae
Astragalus malacus A.Gray trib. Galegeae
Astragalus megacarpus (Torr. & A.Gray) A.Gray trib. Galegeae
Astragalus microcystis A.Gray trib. Galegeae
Astragalus misellus S.Watson trib. Galegeae
Astragalus miser Hook. trib. Galegeae
Astragalus miser var. decumbens (Torr. & A.Gray) Cronquist trib. Galegeae
Astragalus miser var. tenuifolius (Nutt.) Barneby trib. Galegeae
Astragalus mollissimus Torr. trib. Galegeae
Astragalus mollissimus var. thompsoniae (S.Watson) Barneby trib. Galegeae
Astragalus molybdenus Barneby trib. Galegeae
Astragalus monumentalis Barneby trib. Galegeae
Astragalus mulfordiae M.E.Jones trib. Galegeae
Astragalus musiniensis M.E.Jones trib. Galegeae
Astragalus naturitensis Payson trib. Galegeae
Astragalus nelsonianus Barneby trib. Galegeae
Astragalus newberryi A.Gray trib. Galegeae
Astragalus nudisiliquus A.Nelson trib. Galegeae
Astragalus obscurus S.Watson trib. Galegeae
Astragalus oniciformis Barneby trib. Galegeae
Astragalus oophorus S.Watson trib. Galegeae
Astragalus oreganus Torr. & A.Gray trib. Galegeae
Astragalus parryi A.Gray trib. Galegeae
Astragalus paysonii (Rydb.) Barneby trib. Galegeae
Astragalus pectinatus (Hook.) G.Don trib. Galegeae
Astragalus piscator Barneby & S.L.Welsh trib. Galegeae
Astragalus plattensis Torr. & A.Gray trib. Galegeae
Astragalus platytropis A.Gray trib. Galegeae
Astragalus proximus (Rydb.) Wooton & Standl. trib. Galegeae
Astragalus pubentissimus Torr. & A.Gray trib. Galegeae
Astragalus pulsiferae A.Gray trib. Galegeae
Astragalus purshii Hook. trib. Galegeae
Astragalus purshii var. glareosus (Hook.) Barneby trib. Galegeae
Astragalus purshii var. tinctus M.E.Jones trib. Galegeae
Astragalus reventus A.Gray trib. Galegeae
Astragalus salmonis M.E.Jones trib. Galegeae
Astragalus schmolliae C.L.Porter trib. Galegeae
Astragalus sesquiflorus S.Watson trib. Galegeae
Astragalus shortianus Torr. & A.Gray trib. Galegeae
Astragalus simplicifolius (Torr. & A.Gray) A.Gray trib. Galegeae
Astragalus sparsiflorus A.Gray trib. Galegeae
Astragalus spatulatus E.Sheld. trib. Galegeae
Astragalus tegetarioides M.E.Jones trib. Galegeae
Astragalus terminalis S.Watson trib. Galegeae
Astragalus tetrapterus A.Gray trib. Galegeae
Astragalus utahensis (Torr.) Torr. & A.Gray trib. Galegeae
Astragalus vexilliflexus E.Sheld. trib. Galegeae
Astragalus wetherillii M.E.Jones trib. Galegeae
Astragalus whitneyi A.Gray trib. Galegeae
Astragalus whitneyi var. sonneanus (Greene) Jeps. trib. Galegeae
Astragalus wingatanus S.Watson trib. Galegeae
Dalea aurea C.Fraser trib. Amorpheae
Dalea formosa Torr. trib. Amorpheae
Dalea jamesii (Torr.) Torr. & A.Gray trib. Amorpheae
Dalea nana A.Gray trib. Amorpheae
Dalea ornata (Hook) Eaton & J.Wright trib. Amorpheae
Dalea tenuifolia (A.Gray) Shinners trib. Amorpheae
Hedysarum sulphurescens Rydb. trib. Hedysareae
Hosackia oblongifolia Benth. trib. Loteae
Lathyrus bijugatus T.G.White trib. Vicieae
Lathyrus brachycalyx Rydb. trib. Vicieae
Lathyrus polymorphus Nutt. trib. Vicieae
Lathyrus rigidus T.G.White trib. Vicieae
Lathyrus torreyi S.Watson trib. Vicieae
Lupinus aridus Douglas trib. Genisteae
Lupinus breweri A.Gray trib. Genisteae
Lupinus caespitosus Torr. & A.Gray trib. Genisteae
Lupinus crassus Payson trib. Genisteae
Lupinus cusickii S.Watson trib. Genisteae
Lupinus depressus Rydb. trib. Genisteae
Lupinus evermannii Rydb. trib. Genisteae
Lupinus grayi (S.Watson) S.Watson trib. Genisteae
Lupinus holosericeus Nutt. trib. Genisteae
Lupinus lepidus Lindl. trib. Genisteae
Lupinus littoralis Douglas trib. Genisteae
Lupinus lyallii A.Gray trib. Genisteae
Lupinus minimus Hook. trib. Genisteae
Lupinus monticola Rydb. trib. Genisteae
Lupinus nevadensis A.Heller trib. Genisteae
Lupinus onustus S.Watson trib. Genisteae
Lupinus roseolus Rydb. trib. Genisteae
Lupinus saxosus Howell trib. Genisteae
Lupinus sellulus Kellogg trib. Genisteae
Lupinus sericeus Pursh trib. Genisteae
Orophaca aretioides (M.E.Jones) Rydb. trib. Galegeae
Orophaca barrii (Barneby) Isely trib. Galegeae
Orophaca hyalina (M.E.Jones) Isely trib. Galegeae
Orophaca proimanthus (Barneby) Isely trib. Galegeae
Orophaca sericea (Torr. & A.Gray) Britton trib. Galegeae
Orophaca tridactylica (A.Gray) Rydb. trib. Galegeae
Oxytropis besseyi (Rydb.) Blank. trib. Galegeae
Oxytropis besseyi var. argophylla (Rydb.) Barneby trib. Galegeae
Oxytropis campestris var. cusickii (Greenm.) Barneby trib. Galegeae
Oxytropis campestris var. gracilis (A.Nelson) Barneby trib. Galegeae
Oxytropis lagopus Nutt. trib. Galegeae
Oxytropis lagopus var. atropurpurea (Rydb.) Barneby trib. Galegeae
Oxytropis lambertii var. bigelovii A.Gray trib. Galegeae
Oxytropis multiceps Torr. & A.Gray trib. Galegeae
Oxytropis nana Torr. & A.Gray trib. Galegeae
Oxytropis parryi A.Gray trib. Galegeae
Oxytropis podocarpa A.Gray trib. Galegeae
Oxytropis sericea var. spicata (Hook.) Barneby trib. Galegeae
Pediomelum megalanthum (Wooton & Standl.) Rydb. trib. Psoraleeae
Syrmatium decumbens (Benth.) Greene trib. Loteae
Thermopsis divaricarpa A.Nelson trib. Thermopsideae
Trifolium andersonii A.Gray trib. Trifolieae
Trifolium andinum Nutt. trib. Trifolieae
Trifolium attenuatum Greene trib. Trifolieae
Trifolium brandegeei S.Watson trib. Trifolieae
Trifolium dasyphyllum ssp. anemophilum (Greene) J.M.Gillett trib. Trifolieae
Trifolium dasyphyllum ssp. uintense (Rydb.) J.M.Gillet trib. Trifolieae
Trifolium dasyphyllum Torr. & A.Gray trib. Trifolieae
Trifolium gymnocarpon Torr. & A.Gray trib. Trifolieae
Trifolium gymnocarpon var. plummerae (S.Watson) J.S.Martin trib. Trifolieae
Trifolium haydenii Porter trib. Trifolieae
Trifolium latifolium (Hook.) Greene trib. Trifolieae
Trifolium leibergii A.Nels. & J.F.Macbr. trib. Trifolieae
Trifolium longipes Nutt. trib. Trifolieae
Trifolium macrocephalum (Pursh) Poir. trib. Trifolieae
Trifolium nanum Torr. trib. Trifolieae
Trifolium parryi A.Gray trib. Trifolieae
Trifolium parryi ssp. montanense (Rydb.) J.M.Gillett trib. Trifolieae
Trifolium parryi ssp. salictorum (Rydb.) J.M.Gillett trib. Trifolieae
Trifolium rusbyi Greene trib. Trifolieae
GENTIANACEAE
Frasera albicaulis Griseb.
Frasera albomarginata S.Watson
Frasera coloradensis (C.M.Rodgers) D.M.Post
Frasera fastigiata (Pursh) A.Heller
Frasera montana Mulford
Gentiana calycosa Griseb. sect. Pneumonanthe
Gentiana newberryi A.Gray sect. Pneumonanthe
Gentiana parryi Engelm. sect. Pneumonanthe
Gentiana plurisetosa C.T.Mason sect. Pneumonanthe
Gentiana sceptrum Griseb. sect. Pneumonanthe
Gentiana setigera A.Gray sect. Pneumonanthe
Gentianopsis barbellata (Engelm.) Iltis
GERANIACEAE
Geranium caespitosum E.James
HYDRANGEACEAE
Whipplea modesta Torr.
HYPERICACEAE
Hypericum anagalloides Cham. & Schltdl.
Hypericum scouleri Hook.
LAMIACEAE
Agastache cusickii (Greenm.) A.Heller
Micromeria douglasii Benth.
Monardella odoratissima Benth.
Monardella sheltonii Durand
Monardella villosa Benth.
Salvia dorrii (Kellogg) Abrams
Scutellaria angustifolia Pursh
Scutellaria antirrhinoides Benth.
Scutellaria brittonii Porter
Scutellaria nana A.Gray
Scutellaria resinosa Torr.
Scutellaria tuberosa Benth.
Teucrium laciniatum Torr.
LINACEAE
Linum kingii S.Watson
LOASACEAE
Mentzelia argillosa J.Darl.
Mentzelia humilis (A.Gray) J.Darl.
Mentzelia laevicaulis (Hook.) Torr. & A.Gray
Mentzelia torreyi A.Gray
MALVACEAE
Sidalcea multifida Greene
Sphaeralcea munroana (Lindl.) A.Gray
MONTIACEAE
Cistanthe monosperma (Greene) Hershk.
Cistanthe tweedyi (A.Gray) Hershkovitz
Cistanthe umbellata (Torr.) Hershk.
Claytonia cordifolia S.Watson
Claytonia lanceolata Pursh
Claytonia nevadensis S.Watson
Claytonia rosea Rydb.
Claytonia umbellata S.Watson
Lewisia columbiana (A.Gray) B.L.Rob. sect. Cotyledon
Lewisia columbiana var. rupicola (English) C.L.Hitchc. sect. Cotyledon
Lewisia columbiana var. wallowensis C.L.Hitchc. sect. Cotyledon
Lewisia cotyledon (S.Watson) B.L.Rob. sect. Cotyledon
Lewisia cotyledon var. howellii (S.Watson) Jeps.
Lewisia kelloggii K.Brandegee sect. Pygmaea
Lewisia leeana (Porter) B.L.Rob. sect. Cotyledon
Lewisia nevadensis (A.Gray) B.L.Rob. sect. Pygmaea
Lewisia oppositifolia (S.Watson) B.L.Rob. sect. Pygmaea
Lewisia rediviva Pursh sect. Rediviva
Lewisia triphylla (S.Watson) B.L.Rob. sect. Pygmaea
Montia parvifolia (DC.) Greene
Phemeranthus sediformis (Poelln.) Kiger
Phemeranthus spinescens (Torr.) Hershk.
NYCTAGINACEAE
Abronia ammophila Greene
Abronia elliptica A.Nelson
Abronia fragrans Hook.
Abronia latifolia Eschsch.
Abronia mellifera Douglas
Abronia nana S.Watson
OLEACEAE
Menodora scabra A.Gray
ONAGRACEAE
Calylophus berlandieri Spach
Calylophus hartwegii (Benth.) P.H.Raven
Calylophus hartwegii ssp. fendleri (A.Gray) P.H.Raven
Calylophus lavandulifolius (A.Gray) P.H.Raven
Camissonia breviflora (Torr. & A.Gray) P.H.Raven
Camissonia cheiranthifolia (Hornem.) Raimann
Camissonia ovata (Nutt.) P.H.Raven
Camissonia subacaulis (Pursh) P.H.Raven
Camissonia tanacetifolia (Torr. & A.Gray) P.H.Raven
Epilobium canum (Greene) P.H.Raven
Epilobium clavatum Trel.
Epilobium glaberrimum Barbey
Epilobium luteum Pursh
Epilobium obcordatum A.Gray
Epilobium oregonense Hausskn.
Epilobium rigidum Hausskn.
Epilobium siskiyouense (Munz) Hoch & P.H.Raven
Epilobium suffruticosum Nutt.
Oenothera acutissima W.L.Wagner
Oenothera caespitosa Nutt.
Oenothera caespitosa ssp. macroglottis (Rydb.) W.L.Wagner
Oenothera caespitosa ssp. marginata (Hook. & Arn.) Munz
Oenothera coronopifolia Torr. & A.Gray
Oenothera deltoides Torr. & Frém.
Oenothera flava (A.Nelson) Garrett
Oenothera howardii (A.Nelson) W.L.Wagner
Oenothera macrocarpa Nutt.
Oenothera pallida Lindl.
Oenothera psammophila (A.Nelson & J.F.Macbr.) Wagner et al.
OROBANCHACEAE
Castilleja applegatei Fernald
Castilleja arachnoidea Greenm.
Castilleja flava S.Watson
Castilleja hispida Benth.
Castilleja integra A.Gray
Castilleja linariifolia Benth.
Castilleja parviflora Bong.
Castilleja pilosa (S.Watson) Rydb.
Castilleja rhexiifolia Rydb.
Castilleja rupicola Fernald
Castilleja schizotricha Greenm.
Pedicularis bracteosa var. canbyi (A.Gray) Cronquist
Pedicularis centranthera A.Gray
Pedicularis parryi ssp. purpurea (Parry) G.D.Carr
Pedicularis semibarbata A.Gray
Pedicularis sudetica ssp. scopulorum (A.Gray) Hultén
OXALIDACEAE
Oxalis oregana Nutt.
Oxalis suksdorfii Trel.
Oxalis trilliifolia Hook.
Oxalis violacea L.
PAEONIACEAE
Paeonia brownii Hook.
PAPAVERACEAE
Corydalis scouleri Hook. sect. Archaecapnos
Dicentra formosa (Haw.) Walp.
Dicentra pauciflora S.Watson
Dicentra uniflora Kellogg
Papaver nudicaule ssp. americanum D.F.Murray
Papaver pygmaeum Rydb.
PHRYMACEAE
Diplacus aurantiacus (Curtis) Jeps.
Mimulus cardinalis Benth.
Mimulus dentatus Benth.
Mimulus eastwoodiae Rydb.
Mimulus jungermannioides Suksd.
Mimulus lewisii Pursh
Mimulus primuloides Benth.
PLANTAGINACEAE
Chionophila jamesii Benth. trib. Cheloneae
Chionophila tweedyi (Canby & Rose) L.F.Hend. trib. Cheloneae
Penstemon absarokensis Evert sect. Habroanthus
Penstemon acaulis L.O.Williams sect. Caespitosi
Penstemon acuminatus Lindl. sect. Anularius
Penstemon albertinus Greene sect. Humiles
Penstemon ambiguus Torr. sect. Ambigui
Penstemon angustifolius var. caudatus (A.Heller) Rydb. sect. Anularius
Penstemon arenicola A.Nelson sect. Anularius
Penstemon aridus Rydb. sect. Humiles
Penstemon attenuatus Lindl. sect. Proceri
Penstemon attenuatus var. pseudoprocerus (Rydb.) Cronquist sect. Proceri
Penstemon auriberbis Pennell sect. Aurator
Penstemon azureus Benth. sect. Saccanthera
Penstemon barrettiae A.Gray sect. Dasanthera
Penstemon breviculus (D.D.Keck) G.T.Nisbet & R.C.Jacks. sect. Aurator
Penstemon buckleyi Pennell sect. Anularius
Penstemon caespitosus A.Gray sect. Caespitosi
Penstemon cardwellii Howell sect. Dasanthera
Penstemon caryi Pennell sect. Habroanthus
Penstemon cinicola D.D.Keck sect. Proceri
Penstemon comarrhenus A.Gray sect. Habroanthus
Penstemon compactus (D.D.Keck) Crosswh. sect. Habroanthus
Penstemon confertus Lindl. sect. Proceri
Penstemon crandallii A.Nelson sect. Caespitosi
Penstemon crandallii ssp. glabrescens (Pennell) D.D.Keck
Penstemon cusickii A.Gray sect. Saccanthera
Penstemon cyananthus Hook. sect. Habroanthus
Penstemon cyaneus Pennell sect. Habroanthus
Penstemon cyanocaulis Payson sect. Habroanthus
Penstemon cyathophorus Rydb. sect. Anularius
Penstemon davidsonii Greene sect. Dasanthera
Penstemon davidsonii var. menziesii (D.D.Keck) Cronquist sect. Dasanthera
Penstemon debilis O´Kane & J.L.Anders.
Penstemon degeneri Crosswh. sect. Humiles
Penstemon deustus Lindl. sect. Deusti
Penstemon diphyllus Rydb. sect. Saccanthera
Penstemon elegantulus Pennell sect. Humiles
Penstemon ellipticus J.M.Coult. & Fisher sect. Dasanthera
Penstemon eriantherus Pursh sect. Aurator
Penstemon eriantherus var. cleburnei (M.E.Jones) Dorn sect. Aurator
Penstemon euglaucus English sect. Proceri
Penstemon fendleri Torr. & A.Gray
Penstemon flavescens Pennell sect. Proceri
Penstemon fremontii Torr. & A.Gray sect. Habroanthus
Penstemon fruticosus (Pursh) Greene sect. Dasanthera
Penstemon fruticosus var. scouleri (Lindl.) Cronquist sect. Dasanthera
Penstemon gairdneri Hook. sect. Gairdneriani
Penstemon gairdneri ssp. oreganus (A.Gray) D.D.Keck sect. Gairdneriani
Penstemon gibbensii Dorn sect. Habroanthus
Penstemon glaber Pursh sect. Habroanthus
Penstemon glaber var. alpinus (Torr.) A.Gray sect. Habroanthus
Penstemon glaber var. brandegeei (Porter) C.C.Freeman sect. Habroanthus
Penstemon globosus (Piper) Pennell & D.D.Keck sect. Proceri
Penstemon gracilentus A.Gray sect. Saccanthera
Penstemon grahamii D.D.Keck sect. Aurator
Penstemon hallii A.Gray sect. Habroanthus
Penstemon harbourii A.Gray sect. Harbouriani
Penstemon harringtonii Penland sect. Anularius
Penstemon haydenii S.Watson sect. Anularius
Penstemon humilis A.Gray sect. Humiles
Penstemon idahoensis N.D.Atwood & S.L.Welsh sect. Habroanthus
Penstemon jamesii Benth. sect. Aurator
Penstemon janishiae N.H.Holmgren sect. Aurator
Penstemon kingii S.Watson sect. Saccanthera
Penstemon laetus A.Gray sect. Saccanthera
Penstemon laricifolius Hook. & Arn. sect. Ericopsis
Penstemon laricifolius ssp. exilifolius (A.Nelson) D.D.Keck sect. Ericopsis
Penstemon lemhiensis (D.D.Keck) D.D.Keck & Cronquist sect. Habroanthus
Penstemon lentus Pennell sect. Anularius
Penstemon leonardii Rydb. sect. Saccanthera
Penstemon linarioides A.Gray sect. Linarioides
Penstemon linarioides ssp. coloradoensis (A.Nelson) D.D.Keck sect. Linarioides
Penstemon lyallii (A.Gray) A.Gray sect. Dasanthera
Penstemon mensarum Pennell sect. Habroanthus
Penstemon menziesii Hook.
Penstemon miser A.Gray sect. Aurator
Penstemon moffatii Eastw. sect. Aurator
Penstemon montanus Greene sect. Dasanthera
Penstemon newberryi A.Gray sect. Dasanthera
Penstemon nitidus Benth. sect. Anularius
Penstemon ophianthus Pennell
Penstemon osterhoutii Pennell sect. Anularius
Penstemon pachyphyllus Rydb. sect. Anularius
Penstemon palmeri A.Gray
Penstemon parviflorus Pennell sect. Aurator
Penstemon payettensis A.Nelson & J.F.Macbr. sect. Habroanthus
Penstemon paysoniorum D.D.Keck sect. Habroanthus
Penstemon peckii Pennell sect. Proceri
Penstemon penlandii W.A.Weber sect. Habroanthus
Penstemon pennellianus D.D.Keck sect. Habroanthus
Penstemon perpulcher A.Nelson sect. Habroanthus
Penstemon pruinosus Lindl. sect. Humiles
Penstemon pumilus Nutt. sect. Aurator
Penstemon radicosus A.Nelson sect. Humiles
Penstemon ramaleyi A.Nelson sect. Caespitosi
Penstemon retrorsus Pennell sect. Caespitosi
Penstemon rostriflorus Kellogg sect. Saccanthera
Penstemon rupicola (Piper) Howell sect. Dasanthera
Penstemon rydbergii A.Nelson sect. Proceri
Penstemon saxosorum Pennell sect. Habroanthus
Penstemon scariosus Pennell sect. Habroanthus
Penstemon scariosus var. garrettii (Pennell) N.H.Holmgren
Penstemon secundiflorus Benth. sect. Anularius
Penstemon seorsus (A.Nelson) D.D.Keck sect. Gairdneriani
Penstemon spatulatus Pennell sect. Proceri
Penstemon speciosus Lindl. sect. Habroanthus
Penstemon strictiformis Rydb. sect. Habroanthus
Penstemon strictus Benth. sect. Habroanthus
Penstemon subglaber Rydb. sect. Habroanthus
Penstemon teucrioides Greene sect. Caespitosi
Penstemon triphyllus Douglas sect. Saccanthera
Penstemon unilateralis Rydb. sect. Habroanthus
Penstemon utahensis Eastw. sect. Centranthifolii
Penstemon venustus Lindl.
Penstemon versicolor Pennell
Penstemon virens Rydb. sect. Humiles
Penstemon washingtonensis D.D.Keck sect. Proceri
Penstemon watsonii A.Gray sect. Proceri
Penstemon whippleanus A.Gray sect. Humiles
Penstemon wilcoxii Rydb. sect. Humiles
Veronica besseya M.M.Mart.Ort. & Albach trib. Veronicae
Veronica canbyi (Pennell) M.M.Mart.Ort. & Albach trib. Veronicae
Veronica cusickii A.Gray trib. Veronicae
Veronica dissecta (Rydb.) M.M.Mart.Ort. & Albach trib. Veronicae
Veronica idahoensis M.M.Mart.Ort. & Albach trib. Veronicae
Veronica missurica Raf. trib. Veronicae
Veronica paysonii (Pennell) M.M.Mart.Ort. & Albach trib. Veronicae
Veronica plantaginea E.James trib. Veronicae
Veronica regina-nivalis M.M.Mart.Ort. & Albach trib. Veronicae
Veronica ritteriana (Eastw.) M.M.Mart.Ort. & Albach trib. Veronicae
Veronica rubra (Hook.) M.M.Mart.Ort. & Albach trib. Veronicae
Veronica schizantha (Piper) M.M.Mart.Ort. & Albach trib. Veronicae
Veronica wyomingensis (A.Nelson) M.M.Mart.Ort. & Albach trib. Veronicae
POLEMONIACEAE
Aliciella pentstemonoides (M.E.Jones) J.M.Porter
Aliciella stenothyrsa (A.Gray) J.M.Porter
Aliciella subnuda (A.Gray) J.M.Porter
Collomia debilis (S.Watson) Greene
Collomia larsenii (A.Gray) Payson
Giliastrum acerosum (A.Gray) Rydb.
Ipomopsis congesta ssp. crebrifolia (Nutt.) Day
Ipomopsis congesta ssp. montana (A.Nelson & B.P.Kenn.) Grant
Ipomopsis longiflora (Torr.) V.E.Grant
Ipomopsis polyantha (Rydb.) V.E.Grant
Ipomopsis roseata (Rydb.) V.E.Grant
Ipomopsis spicata (Nutt.) V.E.Grant
Ipomopsis spicata ssp. capitata (A.Gray) V.Grant
Ipomopsis spicata ssp. orchidacea (Brand) Wilken
Leptosiphon nuttallii (A.Gray) J.M.Porter & L.A.Johnson
Linanthus caespitosus (Nutt.) J.M.Porter & L.A.Johnson
Linanthus pungens (Torr.) J.M.Porter & L.A.Johnson
Linanthus watsonii (A.Gray) J.M.Porter & L.A.Johnson
Phlox aculeata A.Nelson
Phlox adsurgens A.Gray
Phlox albomarginata M.E.Jones
Phlox albomarginata ssp. diapensioides (Rydb.) Wherry
Phlox alyssifolia Greene
Phlox andicola (Britton) E.E.Nelson
Phlox austromontana Coville
Phlox caespitosa Nutt.
Phlox caryophylla Wherry
Phlox colubrina Wherry & Constance
Phlox condensata (A.Gray) E.E.Nelson
Phlox diffusa Benth.
Phlox diffusa ssp. scleranthifolia (Rydb.) Wherry
Phlox douglasii Hook.
Phlox hendersonii (E.E.Nelson) Cronquist
Phlox hoodii ssp. canescens (Torr. & A.Gray) Wherry
Phlox hoodii ssp. lanata (Piper) Munz
Phlox hoodii ssp. muscoides (Nutt.) Wherry
Phlox kelseyi Britton
Phlox longifolia Nutt.
Phlox multiflora A.Nelson
Phlox multiflora ssp. depressa (E.E.Nelson) Wherry
Phlox opalensis Dorn
Phlox pulvinata (Wherry) Cronquist
Phlox pungens Dorn
Phlox rigida Benth.
Phlox speciosa Pursh
Phlox viscida E.E.Nelson
Polemonium brandegeei (A.Gray) Greene
Polemonium californicum Eastw.
Polemonium carneum A.Gray
Polemonium confertum A.Gray
Polemonium elegans Greene
Polemonium pectinatum Greene
Polemonium pulcherrimum ssp. delicatum (Rydb.) Brand
Polemonium pulcherrimum ssp. lindleyi (Wherry) V.E.Grant
Polemonium viscosum Nutt.
POLYGALACEAE
Polygala californica Nutt.
Polygala subspinosa S.Watson
POLYGONACEAE
Eriogonum acaule Nutt. sect. Eucycla
Eriogonum androsaceum Benth. sect. Oligogonum
Eriogonum batemanii M.E.Jones sect. Eucycla
Eriogonum bicolor M.E.Jones sect. Eucycla
Eriogonum brandegeei Rydb. sect. Eucycla
Eriogonum brevicaule Nutt. sect. Eucycla
Eriogonum brevicaule var. bannockense (S.Stokes) Reveal sect. Eucycla
Eriogonum brevicaule var. laxifolium (Torr. & A.Gray) Reveal sect. Eucycla
Eriogonum brevicaule var. micranthum (Nutt.) Reveal sect. Eucycla
Eriogonum caespitosum Nutt. sect. Oligogonum
Eriogonum chrysops Rydb. sect. Eucycla
Eriogonum clavellatum Small sect. Eucycla
Eriogonum codium Reveal, Caplow & K.A.Beck sect. Eucycla
Eriogonum coloradense Small sect. Eucycla
Eriogonum compositum Benth. sect. Oligogonum
Eriogonum contortum Small sect. Eucycla
Eriogonum corymbosum Benth. sect. Eucycla
Eriogonum crosbyae Reveal sect. Eucycla
Eriogonum cusickii M.E.Jones sect. Eucycla
Eriogonum desertorum (Maguire) R.J.Davis sect. Eucycla
Eriogonum diclinum Reveal sect. Oligogonum
Eriogonum douglasii Benth. sect. Oligogonum
Eriogonum douglasii var. sublineare (S.Stokes) Reveal sect. Oligogonum
Eriogonum effusum Nutt. sect. Eucycla
Eriogonum elatum Benth. sect. Eucycla
Eriogonum ephedroides Reveal sect. Eucycla
Eriogonum exilifolium Reveal sect. Eucycla
Eriogonum flavum Benth. sect. Oligogonum
Eriogonum flavum var. piperi (Greene) M.E.Jones sect. Oligogonum
Eriogonum heracleoides Nutt. sect. Oligogonum
Eriogonum heracleoides var. leucophaeum Reveal sect. Oligogonum
Eriogonum inflatum Torr. & Fremont sect. Ganysma
Eriogonum jamesii Benth. sect. Oligogonum
Eriogonum jamesii var. flavescens S.Watson sect. Oligogonum
Eriogonum jamesii var. xanthum (Small) Reveal sect. Oligogonum
Eriogonum lachnogynum Benth. sect. Eucycla
Eriogonum lagopus Rydb. sect. Eucycla
Eriogonum latifolium Sm. sect. Eucycla
Eriogonum leptophyllum (Torr.) Wooton & Standley sect. Eucycla
Eriogonum lobbii Torr. & A.Gray sect. Oligogonum
Eriogonum lonchophyllum Torr. & A.Gray sect. Eucycla
Eriogonum mancum Rydb. sect. Eucycla
Eriogonum marifolium Torr. & A.Gray sect. Oligogonum
Eriogonum microthecum Nutt. sect. Eucycla
Eriogonum niveum Benth. sect. Eucycla
Eriogonum nudum var. paralinum Reveal sect. Eucycla
Eriogonum ochrocephalum S.Watson sect. Eucycla
Eriogonum ochrocephalum var. calcareum (S.Stokes) M.Peck sect. Eucycla
Eriogonum ovalifolium Nutt. sect. Eucycla
Eriogonum ovalifolium var. depressum Blank. sect. Eucycla
Eriogonum ovalifolium var. nivale (Coville) M.E.Jones sect. Eucycla
Eriogonum ovalifolium var. ochroleucum (Rydb.) M.Peck sect. Eucycla
Eriogonum ovalifolium var. pansum Reveal sect. Eucycla
Eriogonum ovalifolium var. purpureum (Nutt.) Durand sect. Eucycla
Eriogonum pauciflorum Pursh sect. Eucycla
Eriogonum pelinophilum Reveal sect. Eucycla
Eriogonum pendulum S.Watson sect. Eucycla
Eriogonum prociduum Reveal sect. Eucycla
Eriogonum pyrolifolium Hook. sect. Oligogonum
Eriogonum pyrolifolium var. coryphaeum Torr. & A.Gray sect. Oligogonum
Eriogonum racemosum Nutt. sect. Eucycla
Eriogonum scopulorum Reveal
Eriogonum shockleyi S.Watson sect. Eucycla
Eriogonum soliceps Reveal & Björk
Eriogonum sphaerocephalum Benth. sect. Oligogonum
Eriogonum sphaerocephalum var. halimioides (Gand.) S.Stokes sect. Oligogonum
Eriogonum strictum Benth. sect. Eucycla
Eriogonum strictum var. anserinum (Greene) S.Stokes sect. Eucycla
Eriogonum strictum var. proliferum (Torr. & A.Gray) Hitchc. sect. Eucycla
Eriogonum ternatum Howell sect. Oligogonum
Eriogonum thymoides Benth. sect. Oligogonum
Eriogonum tumulosum (Barneby) Reveal sect. Eucycla
Eriogonum umbellatum Torr. sect. Oligogonum
Eriogonum umbellatum var. aureum (Gand.) Reveal sect. Oligogonum
Eriogonum umbellatum var. cladophorum Gand. sect. Oligogonum
Eriogonum umbellatum var. ellipticum (Nutt.) Reveal sect. Oligogonum
Eriogonum umbellatum var. glaberrimum (Gand.) Reveal sect. Oligogonum
Eriogonum umbellatum var. haussknechtii (Dammer) M.E.Jones sect. Oligogonum
Eriogonum umbellatum var. hypoleium (Piper) C.L.Hitchc. sect. Oligogonum
Eriogonum umbellatum var. majus Hook. sect. Oligogonum
Eriogonum umbellatum var. modocense (Greene) S.Stokes sect. Oligogonum
Eriogonum umbellatum var. nevadense Gand. sect. Oligogonum
Eriogonum umbellatum var. porteri (Small) S.Stokes sect. Oligogonum
Eriogonum umbellatum var. ramulosum Reveal sect. Oligogonum
Eriogonum umbellatum var. sandbergii Reveal sect. Oligogonum
Eriogonum umbellatum var. strangulum Reveal sect. Oligogonum
Eriogonum viridulum Reveal sect. Eucycla
Polygonum davisiae A.Gray sect. Aconogonon
Polygonum paronychia Cham. & Schltdl.
Polygonum phytolaccifolium Small sect. Aconogonon
Polygonum shastense A.Gray
PRIMULACEAE
Androsace montana (A.Gray) Wendelbo
Androsace nivalis (Lindl.) Wendelbo
Dodecatheon alpinum (A.Gray) Greene
Dodecatheon austrofrigidum K.L.Chamb.
Dodecatheon conjugens Greene
Dodecatheon dentatum Hook.
Dodecatheon hendersonii A.Gray
Dodecatheon jeffreyi Van Houtte
Dodecatheon poeticum L.F.Hend.
Dodecatheon pulchellum ssp. cusickii (Greene) Calder
Dodecatheon pulchellum ssp. macrocarpum (A.Gray) R.L.Taylor
Dodecatheon pulchellum var. distolum Reveal
Douglasia conservatorum Björk
Douglasia idahoensis Douglass M.Hend.
Douglasia laevigata A.Gray
Primula alcalina Cholewa & Douglass M.Hend. sect. Aleuritia
Primula angustifolia Torr. sect. Parryi
Primula cusickiana (A.Gray) A.Gray sect. Parryi
Primula parryi A.Gray sect. Parryi
RANUNCULACEAE
Anemone deltoidea Hook.
Anemone lithophila Rydb.
Anemone lyallii Britton
Anemone multifida var. tetonensis (Britton) C.L.Hitchc.
Anemone narcissiflora var. zephyra (A.Nelson) B.B.Dutton
Anemone oregana A.Gray
Anemone piperi Rydb.
Aquilegia barnebyi Munz
Aquilegia chrysantha A.Gray
Aquilegia coerulea E.James
Aquilegia elegantula Greene
Aquilegia flavescens S.Watson
Aquilegia formosa DC.
Aquilegia jonesii Parry
Aquilegia laramiensis A.Nelson
Aquilegia micrantha Eastw.
Aquilegia pubescens Coville
Aquilegia saximontana Rydb.
Aquilegia scopulorum Tidestr.
Clematis columbiana (Nutt.) Torr. & A.Gray
Clematis hirsutissima Pursh
Clematis occidentalis var. grosseserrata (Rydb.) Pringle
Coptis asplenifolia Salisb.
Coptis laciniata A.Gray
Coptis occidentalis (Nutt.) Torr. & A.Gray
Delphinium alpestre Rydb.
Delphinium andersonii A.Gray
Delphinium basalticum M.J.Warnock
Delphinium bicolor Nutt.
Delphinium bicolor ssp. calcicola M.J.Warnock & Vanderhorst
Delphinium depauperatum Nutt.
Delphinium glareosum Greene
Delphinium menziesii DC.
Delphinium nudicaule Torr. & A.Gray
Delphinium nuttallii A.Gray
Delphinium scaposum Greene
Delphinium xantholeucum Piper
Enemion hallii (A.Gray) J.R.Drumm. & Hutch.
Enemion stipitatum (A.Gray) J.R.Drumm. & Hutch.
Kumlienia cooleyae (Vasey & Rose) Greene
Pulsatilla occidentalis (S.Watson) Freyn
Ranunculus adoneus A.Gray
Ranunculus andersonii A.Gray
Ranunculus californicus Benth.
Ranunculus glaberrimus Hook.
Ranunculus gormanii Greene
Ranunculus inamoenus Greene
Ranunculus jovis A.Nelson
Ranunculus macauleyi A.Gray
Ranunculus populago Greene
Ranunculus triternatus A.Gray
Thalictrum heliophilum Wilken & DeMott
Trollius laxus ssp. albiflorus (A.Gray) Á.Löve & al.
RHAMNACEAE
Ceanothus cordulatus Kellogg
Ceanothus fendleri A.Gray
Ceanothus integerrimus Hook. & Arn.
Ceanothus martini M.E.Jones
Ceanothus prostratus Benth.
Ceanothus pumilus Greene
Ceanothus thyrsiflorus Eschsch.
Ceanothus velutinus Hook.
ROSACEAE
Dryas drummondii Hook.
Dryas octopetala ssp. hookeriana (Juz.) Hultén
Fallugia paradoxa (D.Don) Torr.
Geum rossii var. turbinatum (Rydb.) C.L.Hitchc.
Geum triflorum f. flavulum (Greene) Fassett
Geum triflorum var. canescens (Greene) Kartesz & Gandhi
Geum triflorum var. ciliatum (Pursh) Fassett
Horkelia congesta Hook.
Horkelia daucifolia (Greene) Rydb.
Horkelia fusca Lindl.
Horkelia hendersonii Howell
Horkelia howellii (Greene) Rydb.
Horkelia sericata (S.Watson) Greene
Horkelia tridentata Torrey
Ivesia baileyi S.Watson
Ivesia baileyi var. beneolens (A.Nelson) Ertter
Ivesia gordonii (Hook.) Torr. & A.Gray
Ivesia gordonii var. alpicola (Howell) Ertter & Reveal
Ivesia gordonii var. ursinorum (Jepson) Ertter & Reveal
Ivesia gordonii var. wasatchensis Ertter & Reveal
Ivesia rhypara Ertter & Reveal
Ivesia shockleyi S.Watson
Ivesia tweedyi Rydb.
Kelseya uniflora (S.Watson) Rydb.
Luetkea pectinata (Pursh) Kuntze
Petrophytum caespitosum (Nutt.) Rydb.
Petrophytum cinerascens (Piper) Rydb.
Petrophytum hendersonii (Canby) Rydb.
Potentilla brevifolia Torr. & A.Gray
Potentilla concinna var. bicrenata (Rydb.) S.L.Welsh
Potentilla concinna var. proxima (Rydb.) S.L.Welsh
Potentilla crinita A.Gray
Potentilla drummondii Lehm.
Potentilla drummondii ssp. breweri (S.Watson) Ertter
Potentilla drummondii ssp. bruceae (Rydb.) D.D.Keck
Potentilla effusa Lehm.
Potentilla fissa Nutt.
Potentilla flabellifolia Torr. & A.Gray
Potentilla glandulosa ssp. pseudorupestris (Rydb.) D.D.Keck
Potentilla jepsonii Ertter
Potentilla macounii Rydb.
Potentilla millefolia Rydb.
Potentilla modesta Rydb.
Potentilla multisecta (S.Watson) Rydb.
Potentilla ovina var. decurrens (S.Watson) S.L.Welsh
Potentilla plattensis Nutt.
Potentilla rupincola Osterh.
Potentilla saximontana Rydb.
Potentilla subjuga Rydb.
Potentilla subviscosa Greene
Potentilla versicolor Rydb.
Rubus nivalis Hook.
Rubus pedatus Sm.
Waldsteinia idahoensis Piper
RUBIACEAE
Galium coloradoense W.Wight
SALICACEAE
Salix cascadensis Cockerell
Salix myrtillifolia Andersson
Salix nivalis Hook.
Salix petrophila Rydb.
Salix rotundifolia var. dodgeana (Rydb.) A.E.Murray
SAXIFRAGACEAE
Boykinia major A.Gray
Boykinia occidentalis Torr. & A.Gray
Conimitella williamsii (D.C.Eaton) Rydb.
Elmera racemosa (S.Watson) Rydb.
Heuchera bracteata (Torr.) Ser.
Heuchera cylindrica Hook.
Heuchera glabra Willd.
Heuchera grossulariifolia Rydb.
Heuchera hallii A.Gray
Heuchera lloydii Rydb.
Heuchera merriamii Eastw.
Heuchera micrantha Lindl.
Heuchera parvifolia Torr. & A.Gray
Heuchera rubescens Torr.
Leptarrhena pyrolifolia (D.Don) Ser.
Lithophragma affine A.Gray
Lithophragma glabrum Nutt.
Lithophragma heterophyllum (Hook. & Arn.) Torr. & A.Gray
Lithophragma parviflorum (Hook.) Nutt.
Lithophragma tenellum Nutt.
Mitella breweri A.Gray
Mitella caulescens Nutt.
Mitella ovalis Greene)
Mitella stauropetala Piper
Mitella trifida Graham
Saxifraga apetala Piper sect. Micranthes
Saxifraga aprica Greene sect. Micranthes
Saxifraga bronchialis ssp. vespertina (Small) Piper sect. Trachyphyllum
Saxifraga bryophora A.Gray sect. Micranthes
Saxifraga californica Greene sect. Micranthes
Saxifraga chrysantha A.Gray sect. Ciliatae
Saxifraga debilis A.Gray sect. Nephrophyllum
Saxifraga ferruginea Graham sect. Micranthes
Saxifraga gormanii Suksd. sect. Micranthes
Saxifraga hitchcockiana Elvander sect. Micranthes
Saxifraga howellii Greene sect. Micranthes
Saxifraga idahoensis Piper sect. Micranthes
Saxifraga integrifolia Hook. sect. Micranthes
Saxifraga lyallii Engl. sect. Micranthes
Saxifraga marshallii Greene sect. Micranthes
Saxifraga mertensiana Bong. sect. Micranthes
Saxifraga nidifica Greene sect. Micranthes
Saxifraga nidifica var. claytoniifolia (Small) Elvander sect. Micranthes
Saxifraga nuttallii Small sect. Micranthes
Saxifraga oregana Howell sect. Micranthes
Saxifraga rhomboidea Greene sect. Micranthes
Saxifraga rufidula (Small) Macoun sect. Micranthes
Saxifraga subapetala E.E.Nelson sect. Micranthes
Saxifraga tempestiva Elvander & Denton sect. Micranthes
Saxifraga tischii Skelly sect. Micranthes
Saxifraga tolmiei Torr. & A.Gray sect. Micranthes
Saxifragopsis fragarioides (Greene) Small
Suksdorfia ranunculifolia (Hook.) Engl.
Suksdorfia violacea A.Gray
Sullivantia hapemanii (J.M.Coult. & Fisher) J.Coult.
Sullivantia oregana S.Watson
Telesonix heucheriformis (Rydb.) Rydb.
Telesonix jamesii (Torr.) Raf.
Tellima grandiflora (Pursh) Lindl.
Tiarella trifoliata L.
Tolmiea menziesii (Pursh) Torr. & A.Gray
SOLANACEAE
Leucophysalis nana (A.Gray) Averett
VIOLACEAE
Viola beckwithii Torr. sect. Viola
Viola cuneata S.Watson sect. Viola
Viola douglasii Steud. sect. Viola
Viola flettii Piper
Viola hallii A.Gray sect. Viola
Viola lobata Benth. sect. Viola
Viola ocellata Torr. & A.Gray sect. Viola
Viola orbiculata (A.Gray) B.D.Jacks. sect. Viola
Viola praemorsa Lindl.
Viola purpurea Kellogg
Viola sempervirens Greene sect. Viola
Viola sheltonii Torr. sect. Viola
Viola trinervata (Howel) A.Gray
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