Origin: Native
Conservation Status: Not of concern
[none provided]
Occurring on both sides of the Cascades in Washington; British Columbia to California, east to the Rocky Mountains.
Occurring on both sides of the Cascades crest in northern Washington; Alaska to Oregon and Nevada, east to the Rocky Mountains, northern Great Plains, Great Lakes region, and northeastern North America.PNW Herbaria: Specimen records of Bistorta in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Bistorta checklist entry
OregonFlora: Bistorta information
E-Flora BC: Bistorta atlas page
CalPhotos: Bistorta photos