Original identification: Arnica sororia
Current identification: Arnica sororia
Photographer: Ron Bockelman
Date Photographed: June 17, 2010
Location: U.S.A., Washington, Kittitas County: Wild Horse Wind Facility (Puget Sound Energy).
Elevation: 3515 ft.
Coordinates: 47.06347°, -120.22887°
Phenology: Flowers
Comments: Puget Sound Energy included this image in a book of native plant photos for the visitor center.