Great Valley Gumweed
Photo by llamabass42 from iNaturalist Scientific name: Grindelia camporum Greene Common name: Great Valley Gumweed Use: Dermatological aid Method: Decoction of plant used for dermatitis, poison oak, boils and wounds From: BRIT Reference: Bocek, B. R. 1984, 38(2) 240-255, pg 26 Vascular plants: 22