Distribution by County   11535    
Cirsium remotifolium  (Hook.) DC.  var. rivulare  Jeps.
Klamath thistle
Cirsium remotifolium var. rivulare, a dicot, is a perennial herb that is native to California.
Record Count by County

Del Norte: 4 Humboldt: 7 Mendocino: 1 Siskiyou: 2

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 07/05/2022).