Original identification: Artemisia arbuscula ssp. arbuscula
Current identification: Artemisia arbuscula ssp. arbuscula
Photographer: Ron Bockelman
Date Photographed: October 4, 2013
Location: U.S.A., Washington, Kittitas County: Wild Horse Wind Facility (Puget Sound Energy).
Elevation: 3610 ft.
Coordinates: 47.06451° N, 120.23344° W
Phenology: Fruits
Comments: Crossarm on penknife shield is 4 mm long.