Penstemon fruticosus (Pursh) Greene var. adamsinnis ?
Annotated by FWP, 1937. Remarks: Unfound in databases

Idaho: Owyhee County: Silver City. Elev. 7000 ft.
43.016826° N, 116.73318° W,
Datum: WGS 84. Uncertainty: 500 meters. Coordinate Source: GeoLocate.
In the granite. Phenology: Flowers.

J. Francis Macbride 994, Jun 26, 1911
ID, Accession: 57420, Barcode: ID116475