(Cirsium scariosum)

Cirsium scariosum is a species in the Cirsium genus. This name is accepted name for the species in the family Asteraceae subfamily Carduoideae, tribe Cynareae, subtribe Carduinae, . This species is found in Alberta, Arizona, British Columbia, California, Colorado, Idaho, Mexico Northwest, Montana, Nevada, New Mexico, Oregon, Québec, Utah, Washington, Wyoming.