| Frangula purshiana (DC.) Cooper Pursh's Buckthorn USDA FRPU7 |
Clallam Drug, Dermatological Aid Poultice of bark used for wounds. Fleisher, Mark S., 1980, The Ethnobotany of the Clallam Indians of Western Washington, Northwest Anthropological Research Notes 14(2):192-210, page 201 |
| Lysichiton americanus Hult‚n & St. John American Skunkcabbage USDA LYAM3 |
Clallam Drug, Dermatological Aid Poultice of roots used for sores. Fleisher, Mark S., 1980, The Ethnobotany of the Clallam Indians of Western Washington, Northwest Anthropological Research Notes 14(2):192-210, page 196 |