Calflora, a 501c3 non-profit
Distribution by County   9791    
Centaurea stoebe  L.  ssp. micranthos  (Gugler) Hayek
Spotted knapweed
Centaurea stoebe ssp. micranthos is a perennial herb that is not native to California.
Cal-IPC rating: high

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: 06/21/2024).