Original identification: Clematis occidentalis var. grosseserrata
Current identification: Clematis occidentalis var. grosseserrata
Photographer: Ron Bockelman
Date Photographed: May 25, 2012
Location: U.S.A., Washington, Columbia County: Umatilla NF Middle Point Ridge Trail No. 3116, Blue Mountains.
Elevation: 3465 ft.
Coordinates: 46.1387°, -117.80724°
Phenology: Flowers