Original identification: Berberis aquifolium
Current identification: Mahonia aquifolium
Photographer: Ron Bockelman
Date Photographed: May 10, 2013
Location: U.S.A., Washington, Kittitas County: Wild Horse Wind Facility (Puget Sound Energy).
Elevation: 3425 ft.
Coordinates: 47.06173° N, 120.22836° W