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