Original identification: Astragalus lyallii
Current identification: Astragalus lyallii
Photographer: Ron Bockelman
Date Photographed: May 9, 2015
Location: U.S.A., Washington, Kittitas County: Wild Horse Wind Facility (Puget Sound Energy).
Elevation: 2685 ft.
Coordinates: 46.97884° N, 120.20979° W
Phenology: Flowers
Comments: Penknife is 6 cm long.
Voucher Specimen: Ron Bockelman 15-39, WTU Herbarium