Origin: Native
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Polygonaceae in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Polygonaceae checklist entry.
OregonFlora: Polygonaceae information.
E-Flora BC: Polygonaceae atlas page.
CalPhotos: Polygonaceae photos.
USDA Plants: Polygonaceae information.