Flora of Eastern Washington and Adjacent Idaho
Eastern Washington University
Scientific Name Cypripedium fasciculatum Kellogg ex S. Watson Family Orchidaceae Common Names clustered lady’s-slipper Eastern Washington Native Conservation Status State of Idaho Priority 2 (S3); Location hidden. Notes Click on any image to enlarge it.
Scientific Name Listera sp Family Orchidaceae Common Names listera, twayblade Eastern Washington Native Synonyms Conservation Status Notes Click on any image to enlarge it.
Scientific Name Listera caurina Piper Family Orchidaceae Common Names northwestern twayblade Eastern Washington Native Synonyms Conservation Status Notes Click on any image to enlarge it.
Scientific Name Cypripedium montanum Dougl. ex Lindl. Family Orchidaceae Common Names mountain lady’s-slipper Eastern Washington Native Synonyms None Conservation Status State of Washington Watch List; Location hidden. Notes Click on any image to enlarge it.
Scientific Name Platanthera orbiculata (Pursh) Lindley Family Orchidaceae Common Names large round-leaf orchid Eastern Washington Native Conservation Status State of Washington Watch List; Location hidden. Notes Click on any image to enlarge it.
Scientific Name Corallorhiza trifida Châtelain Family Orchidaceae Common Names early coralroot, northern coralroot Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Scientific Name Neottia banksiana (Lind.) Rchb. f. Family Orchidaceae Common Names northwestern twayblade Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Scientific Name Spiranthes romanzoffiana Cham. Family Orchidaceae Common Names hooded ladies-tresses Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Scientific Name Epipactis gigantea Dougl. ex Hook. Family Orchidaceae Common Names giant helleborine Eastern Washington Native Conservation Status State of Washington Watch List; Idaho Priority 2 (S3); Location hidden. Notes Click on any image to enlarge it.
Scientific Name Platanthera unalascensis (Spreng.) Kurtz Family Orchidaceae Common Names Alaska rein orchid, slender-spire orchid Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
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