Calflora, a 501c3 non-profit
Distribution by County   11526    
Cirsium arizonicum  (A. Gray) Petr.  var. arizonicum 
Arizona thistle
Cirsium arizonicum var. arizonicum is a perennial herb that is native to California.
Record Count by County

Inyo: 19 Mono: 10 San Bernardino: 2 Tulare: 4

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]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 09/24/2023).