Distribution: Occurring east of the Cascades crest in north-central Washington; Yukon Territory to Washington, east to the Rocky Mountains, northern Great Plains, Great Lakes region, and northeastern North America.
Habitat: Moist meadows, stream banks, and for openings at low to middle elevations.
Flowers: May-July
Origin: Native
Conservation Status: Threatened in Washington (WANHP)
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PNW Herbaria: Specimen records of Sisyrinchium montanum in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Sisyrinchium montanum checklist entry.
E-Flora BC: Sisyrinchium montanum atlas page.
CalPhotos: Sisyrinchium montanum photos.
USDA Plants: Sisyrinchium montanum information.