Calflora, a 501c3 non-profit
Distribution by County   7417    
Scolymus hispanicus  L.
Common goldenthistle,   Golden thistle
Scolymus hispanicus is a perennial herb that is not native to California.
There is a high risk of this plant becoming invasive in California according to Cal-IPC.
Record Count by County

Alameda: 11 San Mateo: 2 Solano: 6
Fresno: 1 Santa Clara: 5

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: 04/23/2024).