
Origin: Native
Conservation Status: Not of concern
[none provided]
Occurring east of the Cascades crest in Washington, where known from Yakima County; central Oregon to California, east to the Rocky Mountains.PNW Herbaria: Specimen records of Pleiacanthus in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Pleiacanthus checklist entry
OregonFlora: Pleiacanthus information
E-Flora BC: Pleiacanthus atlas page
CalPhotos: Pleiacanthus photos