Penstemon eriantherus Pursh var. redactus Pennell & D.D. Keck
Annotated by Charles F. Williams, 2016. Sources: IMF. Remarks: ID'd with Pam Reschke, Bob McCoy

Idaho: Custer County: Grouse Creek and shoulder of Grouse Creek Mountain on west side of Pahsimeroi Valley in northern Lost River Range. Site A: One mile up Grouse Creek from confluence with Mill Creek. Elev. 6800 ft.
44.41459° N, 113.90563° W
Datum: NAD 83. Coordinate Source: Specimen Label.
South-facing slope (20 degree slope) dominated by Artemisia tridentata ssp. vaseyana and Ericameria nauseosa; substrate of metasedimentary rocks on loamy soil. Leaves pubescent, lanceolate, slightly revolute; thyrse glandular pubescent, flowers blue, corolla somewhat ampliate, not glandular within, anthers glabrous except papillate teeth along sutures, dehiscing the full length across the connective, ovary glandular puberulent. Phenology: Flowers.

Don H. Mansfield 16098, Jun 17, 2016
IDS, Accession: 2017.016, Barcode: IDS0071340