Penstemon virgatus Gray

Common names: Upright Blue Beardtongue
Species details (USDA): USDA PEVI4

Documented uses

1 uses documented
Navajo, Ramah Drug, Panacea detail... (Vestal, Paul A., 1952, The Ethnobotany of the Ramah Navaho, Papers of the Peabody Museum of American Archaeology and Ethnology 40(4):1-94, pages 45)

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