Origin: Native
Conservation Status: Not of concern
[none provided]
Occurring east of the Cascades crest in eastern Washington; Washington to Oregon, east to Montana, south to Arizona and New Mexico.
Occurring east of the Cascades crest in eastern Washington; Washington to Oregon, east to Montana, south to Arizona and New Mexico.
Chiefly east of the Cascades crest in Washington; British Columbia south to California, east to Oklahoma and the Dakotas.
Occurring east of the Cascades crest in Washington; British Columbia to Oregon, east to Saskatchewan and Wyoming.
Endemic to Wenatchee Mountains and nearby ranges, Chelan, Kittitas, Okanogan Counties, Washington.
East of the Cascades in Washington; Yukon Territory to Colorado.
Known from Yakima County in Washington; also known from the Columbia River Gorge area in Oregon, and other scattered locations in southwestern North America.
Occurring chiefly west of the Cascades crest in Washington; British Columbia to Oregon, also in scattered locations in eastern North America.PNW Herbaria: Specimen records of Clematis in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Clematis checklist entry
OregonFlora: Clematis information
E-Flora BC: Clematis atlas page
CalPhotos: Clematis photos