Taxon  Report   10725 
Centaurea nigrescens  Willd.
Tyrol knapweed

Centaurea nigrescens
© 2008 Keir Morse
Centaurea nigrescens, a dicot, is a perennial herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.

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 Plant Characteristics
 and Associations
Centaurea nigrescens
© 2008 Keir Morse
Genus: Centaurea
Distribution by County 

Add an Observation of  Centaurea nigrescens

Name Status:
Accepted by PLANTS
Alternate Names:
(according to)

PLANTS: Centaurea debeauxii ssp. thuillieri
PLANTS: Centaurea dubia ssp. vochinensis
PLANTS: Centaurea pratensis
PLANTS: Centaurea vochinensis
 Information about  Centaurea nigrescens  from other sources:

Photos on CalPhotos / Google Images

website references on Google

Records from the Consortium of California Herbaria

Search (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 California Herbaria.
[web application]. 2015. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Oct 04, 2015).

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