Penstemon palmeri Gray Palmer's Penstemon USDA PEPAP9 |
Navajo, Kayenta Drug, Snake Bite Remedy Poultice of plant applied to snakebite sores. Wyman, Leland C. and Stuart K. Harris, 1951, The Ethnobotany of the Kayenta Navaho, Albuquerque. The University of New Mexico Press, page 43 |