Original identification: Arnica cordifolia
Current identification: Arnica cordifolia
Photographer: Ron Bockelman
Date Photographed: May 27, 2011
Location: U.S.A., Washington, Columbia County: Umatilla NF Middle Point Ridge Trail No. 3116, Blue Mountains.
Elevation: 3935 ft.
Coordinates: 46.14359°, -117.80049°
Phenology: Flowers