Calflora
Distribution by County   2145    
Cirsium ochrocentrum  A. Gray
Beaumont thistle,   Yellow spined thistle
Cirsium ochrocentrum, a dicot, is a perennial herb that is not 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: https://www.calflora.org/   (Accessed: 07/06/2022).