Calflora, a 501c3 non-profit
Distribution by County   11118    
Volutaria muricata  (L.) Maire
Morocco knapweed
Volutaria muricata is an annual herb that is not native to California.
Record Count by County

Orange: 1 San Diego: 5 Santa Barbara: 8

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:   (Accessed: 03/03/2024).