Original identification: Clematis columbiana
Current identification: Clematis occidentalis var. grosseserrata
Photographer: Richard Ramsden
Date Photographed: June 20, 2009
Location: U.S.A., Washington: Tronsen Ridge, Wenatchee NF, Bright shade under firs.
Elevation: 5600 ft.
Coordinates: [not provided]
Phenology: Flowers