Corallorhiza mertensiana

Binomial Name Corallorhiza mertensiana Bong. Family Orchidaceae Common Names Pacific coralroot, western coralroot Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.

Platanthera dilatata var. albiflora

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.

Platanthera dilatata var. leucostachys

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.

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.

Piperia unalascensis

Scientific Name Piperia unalascensis (Spreng.) Rydb. Family Orchidaceae Common Names Alaska rein orchid, slender-spire orchid Eastern Washington Native Synonyms Conservation Status Notes Click on any image to enlarge it.

Piperia elegans

Scientific Name Piperia elegans (Lindl.) Rydb. Family Orchidaceae Common Names elegant rein orchid, hillside rein orchid Eastern Washington Native Synonyms Conservation Status Notes Click on any image to enlarge it.

Piperia elongata

Scientific Name Piperia elongata Rydb. Family Orchidaceae Common Names dense or dense-flower rein orchid Eastern Washington Native Synonyms Conservation Status Notes Click on any image to enlarge it.