Penstemon lemhiensis (D.D. Keck) D.D. Keck & Cronquist

Idaho: Lemhi County: [locality and coordinates withheld; status in Idaho: S3 (Rare; IDNHP)],
Open slope of Artemisia tridentata vaseyana and Elymus spicatus at edge of forest of Pinus contorta and Pseudotsuga menziesii. Also with Festuca ovina ingrata, Arctostaphylos uva-ursi, Purshia tridentata. On slope above and below road. Ca. 230 plants scattered. Corolla deep blue to light blue. This specimen represents the University of Idaho Vascular Herbarium's 100,00th accession. Without support from the C.R. Stillinger Trust, growth from about 50,000 specimens in 1972/73 to the present figure in 1989 would not have been possible. In a brief ceremony of appreciation this specimen was accessioned by a member of the Stillinger family and a framed duplicate presented to them. DMH 12 May 1989. Phenology: Flowers.

D. Henderson 5720, Jul 2, 1980
With M. Henderson
ID, Accession: 100000, Barcode: ID117161