Original identification: Arnica sororia
Current identification: Arnica sororia
Photographer: Ron Bockelman
Date Photographed: June 5, 2014
Location: U.S.A., Washington, Kittitas County: Wild Horse Wind Facility (Puget Sound Energy).
Elevation: 3365 ft.
Coordinates: 47.03185° N, 120.21863° W
Phenology: Flowers
Voucher Specimen: Ron Bockelman 14-077, WTU Herbarium