Flora of Eastern Washington and Adjacent Idaho
Eastern Washington University
Binomial Name Podagrostis thurberiana (Hitchc.) Hultén Family Poaceae Common Names Thurber’s bent Eastern Washington Native Conservation Status Notes Difficult to separate from Podagrostis humilis Click on any image to enlarge it.
Binomial Name Schedonorus arundinaceus (Schreb.) Dumort. Family Poaceae Common Names tall fescue Eastern Washington Eurasian Conservation Status Notes Click on any image to enlarge it.
Binomial Name Platanthera dilatata (Pursh) Lindl. ex L.C. Beck var. albiflora (Cham.) Ledeb. Family Orchidaceae Common Names white bog orchid Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Binomial Name Maianthemum dilatatum (Alph. Wood) A. Nelson & J.F. Macbr. Family Asparagaceae Common Names wild lily-of-the-valley, may-lily, two-leaf false Solomon’s-seal Eastern Washington Native; common western WA; n. Idaho Conservation Status Notes Click on any image to enlarge it.
Binomial Name Caltha leptosepala DC. Family Ranunculaceae Common Names elkslip Eastern Washington Native Synonyms Caltha biflora DC. var. rotundifolia (Huth) C.L. Hitchc.Caltha leptosepala DC. var. rotundifolia HuthPsychropila leptosepala (DC.) W. Weber Conservation Status Notes Click on any image to enlarge it.
Binomial Name Elymus elymoides (Raf.) Swezey ssp. brevifolius (J.G. Sm.) Barkworth Family Poaceae Common Names longleaf squirreltail Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Binomial Name Calochortus macrocarpus Douglas var. maculosus (A. Nelson & J.F. Macbr.) A. Nelson & J.F. Macbr. Family Liliaceae Common Names sagebrush mariposa Eastern Washington Native Conservation Status State of Washington: Endangered (S1); USFS Sensitive; Location hidden. Notes Click on any image to enlarge it.
Binomial Name Platanthera dilatata (Pursh) Lindl. ex L.C. Beck var. leucostachys (Lindl.) Luer Family Orchidaceae Common Names white bog orchid Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Binomial Name Olsynium douglasii (A. Dietr.) E.P. Bicknell var. inflatum (Suksd.) Cholewa & Douglass M. Hend. Family Iridaceae Common Names purple-eyed grass, grass widow(s) Eastern Washington Native Conservation Status <enter here> Notes <enter here> Click on any image to enlarge it.
Binomial Name Brodiaea coronaria (Salisb.) Engl. Family Asparagaceae Common Names bluedick brodiaea, harvest brodiaea Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
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