Penstemon thurberi Torr.
Annotated 2012.

Idaho: Clark County: E. Frenchman Flat. Upper bajada below sw. end of Buried Hills.
Deep volcanic sands. ¶Vegetation type: Larrea-Franseria. Fls. pale to deep lavender, base of limbs purple. Phenology: Flowers & Fruits.

J. Beatley 13460, Jun 20, 1973
With T. Ackerman
IDS, Accession: 2016.001, Barcode: IDS0025051