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 was introduced from elsewhere and naturalized in the wild.

The California Invasive Plant Council classifies its potential impact on native ecosystems as limited (plant profile).

 

 Interactive Distribution Map 


 Observation Hotline 
 (observation details + photos)



 Distribution by County 


© J. E.(Jed) and Bonnie McClellan 2007 California Academy of Sciences

© 2009 Zoya Akulova
 Plant Characteristics
 and Associations



Bloom Period
Community: wetland-riparian
Wetlands:Equally likely to occur in wetlands or non wetlands [U.S. Fish & Wildlife Service.]
Toxicity: MINOR, DERMATITIS   [California Poison Control System 2010]    
Family: ASTERACEAE  
Genus: Senecio
Add an Observation of Senecio jacobaea
Name Status:
Accepted by TJM2 + PLANTS + JM93
Other Names:
(according to)

TJM2: Jacobaea vulgaris
 Information about  Senecio jacobaea  from other sources:
Photos on Picasa / Flickr / Google Images

website references on Google

USDA PLANTS Profile (SEJA)

2012 Jepson Manual Treament from the Jepson Herbarium,
University of California, Berkeley

Original Publication citation. on the International Plants Names Index

Search efloras.org (Flora of North America)

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 Calif. Herbaria.
[web application]. 2014. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Apr 23, 2014).

The information on this page comes from diverse sources. None of the links are sponsored.

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