Penstemon pumilus Nutt.

Idaho: Custer County: BLM land near junction of Spar Canyon road and Hwy 93 between Challis and Mackay. Elev. 6300 ft.
44.286011° N, 114.042549° W,
Datum: WGS 84. Uncertainty: 3058 meters. Coordinate Source: Digital Map.
Open, gravelly flat. With Artemisia frigida, Poa sandbergii, Phlox muscoides, Allium textile, Lesquerella alpina, and Haplopappus acaulis. Plants common. Flowers blue-purple, the throat or corolla not hairy; lvs densely cinereous; sts nearly prostrate. This form considerably more dwarfed than plants from western Clark County and southern Butte County. Phenology: Flowers.

D. Henderson 4321, Jun 9, 1978
With S. Brunsfeld, P. Brunsfeld
ID, Accession: 76658, Barcode: ID117760