Calflora, a 501c3 non-profit
Distribution by County   11532    
Cirsium ochrocentrum  A. Gray  var. ochrocentrum 
Yellowspine thistle
Cirsium ochrocentrum var. ochrocentrum 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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 03/02/2024).