Astragalus whitneyi A. Gray var. whitneyi

Idaho: Custer County: White Knob Mts., SE slope. Challis National Forest. Road connecting Cliff Creek and Mackay Mine Road, 7 miles from Mackay. Elev. 2408 m.
Sagebrush/grass slope above road. Local on loose road cut and slopes.

D. M. Henderson s.n., 13 Jul 1982
NY, Barcode: 01344649