Calflora, a 501c3 non-profit
Distribution by County   11529    
Cirsium cymosum  (Greene) J. T. Howell  var. cymosum 
Peregrine thistle
Cirsium cymosum var. cymosum is a perennial herb that is native to California.

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: 12/02/2022).