Distribution: Occurring west of the Cascades crest on the Olympic Peninsula in Washington; Alaska to Washington.
Habitat: Peatlands, wet meadows, shores, generally at middle elevations.
Flowers: July-August
Origin: Native
Growth Duration: Perennial
Conservation Status: Threatened in Washington (WANHP)
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PNW Herbaria: Specimen records of Sanguisorba menziesii in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Sanguisorba menziesii checklist entry.
OregonFlora: Sanguisorba menziesii information.
E-Flora BC: Sanguisorba menziesii atlas page.
CalPhotos: Sanguisorba menziesii photos.
USDA Plants: Sanguisorba menziesii information.