Calflora, a 501c3 non-profit
Distribution by County   12149    
Senecio linearifolius  A. Rich.
Australian fireweed
Senecio linearifolius is an annual or 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

Orange: 59 San Diego: 63 Santa Clara: 2

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: 04/24/2024).