Taxon  Report   11495 
Centaurea jacea  L.  ssp. jacea 
Brown knapweed
Centaurea jacea ssp. jacea, a dicot, is a perennial herb that is not native to California.
 

 Interactive Distribution Map 


 Observation Hotline 
 (observation details + photos)



 Distribution by County 


© 2005 Dr. Amadej Trnkoczy

© 2005 Dr. Amadej Trnkoczy
 Plant Characteristics
 and Associations



Bloom Period
Family: ASTERACEAE  
Genus: Centaurea
Parent Record Centaurea jacea.
Add an Observation of Centaurea jacea ssp. jacea
Name Status:
Accepted by TJM2
 
 Information about  Centaurea jacea ssp. jacea  from other sources:
Photos on Picasa / Flickr / Google Images

website references on Google

Nursery availability and horticultural info on CNPLX

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

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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