Ethnobotany. It was a food for the Blackfoot, Flathead, Cowichan, Hesquiat, Hoh, Karok, Klamath, Kootenai, Kwakiutl, Makah, Montana, Nez Percés, Nisqually, Nitinaht, Okanagan-Colville and Paiute First Peoples. Only the Blackfoot used it for [...]