Origin: Native
Conservation Status: Not of concern
[none provided]
Occurring on both sides of the Cascades crest in Washington; British Columbia to Nevada, east to Alberta, Montana, Wyoming, and Colorado.
Endemic to the Mt. Adams area on both sides of the Cascades crest in Washington.
Occurring chiefly west of the Cascades crest in Washington; northern Washington to California.
Occurring chiefly west of the Cascades crest in Washington; northern Washington to California.
Occurring in the Olympic Mountains in Washington; Vancouver Island, British Columbia to the Olympic Mountains in Washington.PNW Herbaria: Specimen records of Eucephalus in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Eucephalus checklist entry
OregonFlora: Eucephalus information
E-Flora BC: Eucephalus atlas page
CalPhotos: Eucephalus photos