Listera cordata
Scientific Name Listera cordata (L.) R. Br. Family Orchidaceae Common Names heart-leaf listera, heart-leaf twayblade Eastern Washington Native Synonyms Conservation Status Notes Click on any image to enlarge it.
Monocot
Platanthera huronensis
Scientific Name Platanthera huronensis (Nutt.) Lindl. Family Orchidaceae Common Names northern green bog orchid Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Platanthera unalascensis
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.
Epipactis gigantea
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.
Spiranthes romanzoffiana
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.
Neottia banksiana
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.
Calypso bulbosa
Scientific Name Calypso bulbosa (L.) Oakes Family Orchidaceae Common Names calypso, fairy-slipper Eastern Washington Native Synonyms Conservation Status State of Washington Watch List; Location hidden. Notes Click on any image to enlarge it.
Platanthera orbiculata
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.
Cypripedium montanum
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.
Listera caurina
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.
