Calflora
Taxon  Report   7508    
Senecio jacobaea  L.
Stinking willie,  Tansy ragwort
Senecio jacobaea, a dicot, is a perennial herb that is not native to California; it has been naturalized in the wild. Cal-IPC rating: Limited
Observation Hotline
(observation details)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Family: ASTERACEAE  
Genus: Senecio
Toxicity: MINOR, DERMATITIS

Wetlands: Occurs usually in non wetlands, occasionally in wetlands

Communities: wetland-riparian

Name Status:
Accepted by ICPN + PLANTS

Alternate Names:
PLANTS: Jacobaea vulgaris
More information about  Senecio jacobaea

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]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Sep 23, 2019).