Pedicularis groenlandica Retz.

Common names: Elephanthead Lousewort
Species details (USDA): USDA PEGR2

Documented uses

2 uses documented
Cheyenne Drug, Cough Medicine detail... (Grinnell, George Bird, 1972, The Cheyenne Indians - Their History and Ways of Life Vol.2, Lincoln. University of Nebraska Press, pages 187)
Cheyenne Drug, Cough Medicine detail... (Hart, Jeffrey A., 1981, The Ethnobotany of the Northern Cheyenne Indians of Montana, Journal of Ethnopharmacology 4:1-55, pages 39)