Original identification: Penstemon triphyllus
Current identification: Penstemon triphyllus
Photographer: Robert L. Carr
Date Photographed: June 8, 2009
Location: U.S.A., Washington, Whitman County: Wawawai River Rd., Snake River Canyon, ca. 6.5 mi. W of Clarkston, Washington .
Elevation: 775 ft.
Coordinates: [not provided]
Phenology: Flowers