Penstemon grandiflorus Nutt.

Common names: Large Beardtongue
Species details (USDA): USDA PEGR7

Documented uses

3 uses documented
Dakota Drug, Analgesic detail... (Gilmore, Melvin R., 1913, Some Native Nebraska Plants With Their Uses by the Dakota, Collections of the Nebraska State Historical Society 17:358-70, pages 363)
Kiowa Drug, Gastrointestinal Aid detail... (Vestal, Paul A. and Richard Evans Schultes, 1939, The Economic Botany of the Kiowa Indians, Cambridge MA. Botanical Museum of Harvard University, pages 51)
Pawnee Drug, Febrifuge detail... (Gilmore, Melvin R., 1919, Uses of Plants by the Indians of the Missouri River Region, SI-BAE Annual Report #33, pages 114)