Plant Search Results
  25 Matching records.
Searching for: genus: Centaurea
Click on the Scientific Name to see a Taxon Report.
Scientific Name Common NamePhoto Nativity Lifeform

Centaurea babylonica

Syrian knapweed No photo available. not native Perennial herb

Centaurea benedicta
JM93:  Cnicus benedictus

Blessed thistle
2009 Neal Kramer (CalPhotos)
not native Annual herb

Centaurea calcitrapa

Purple star thistle, red star thistle
2005 Luigi Rignanese (CalPhotos)
not native INVASIVE WEED Annual, Perennial herb

Centaurea calcitrapoides

smallhead star thistle No photo available. not native Annual, Perennial herb

Centaurea cineraria

dusty miller
2001 CDFA (CalPhotos)
not native Perennial herb

Centaurea cyanus

Batchelor button, garden cornflower
2009 Neal Kramer (CalPhotos)
not native Annual herb

Centaurea debeauxii

meadow knapweed
Charles Webber 2000 California Academy of Sciences (CalPhotos)
not native INVASIVE Annual, Perennial herb

Centaurea diffusa

white knapweed, diffuse knapweed
2001 CDFA (CalPhotos)
not native INVASIVE WEED Perennial herb

Centaurea diluta

North African knapweed, Star Thistle
2013 Ron Vanderhoff (CalPhotos)
not native Annual herb

Centaurea eriophora

wild sandheath No photo available. not native Perennial herb

Centaurea iberica

Iberian knapweed
2001 CDFA (CalPhotos)
not native WEED Perennial herb

Centaurea jacea

brownray knapweed
2008 Zoya Akulova (CalPhotos)
not native Perennial herb

Centaurea jacea ssp. jacea

Brown knapweed
2005 Dr. Amadej Trnkoczy (CalPhotos)
not native Perennial herb

Centaurea jacea ssp. nigra
JM93:  Centaurea nigra

Black knapweed
2005 Louis-M. Landry (CalPhotos)
not native Perennial herb

Centaurea jacea ssp. pratensis

Brownray knapweed No photo available. not native Perennial herb

Centaurea melitensis

Napa star thistle, Maltese star thistle, tocalote
2005 James M. Andre (CalPhotos)
not native INVASIVE WEED Annual herb

Centaurea nigrescens

Tyrol knapweed
2008 Keir Morse (CalPhotos)
not native Perennial herb

Centaurea pouzinii

Pouzin's star-thistle No photo available. not native Perennial herb

Centaurea solstitialis

yellow star thistle, Barnaby's Thistle
2004 Carol W. Witham (CalPhotos)
not native INVASIVE WEED Annual herb

Centaurea stoebe

spotted knapweed
2011 Dr.Thomas K. Voekler (CalPhotos)
not native Perennial herb

Centaurea stoebe ssp. micranthos
JM93:  Centaurea maculosa

spotted knapweed
2005 Louis-M. Landry (CalPhotos)
not native INVASIVE Perennial herb

Centaurea sulphurea

sulphur knapweed, Sicilian star thistle
2001 CDFA (CalPhotos)
not native WEED Annual herb

Centaurea virgata

squarrose knapweed No photo available. not native Perennial herb

Centaurea virgata ssp. squarrosa

squarrose knapweed
2002 Molly Elizabeth Bagley (CalPhotos)
not native INVASIVE Perennial herb

Centaurea ×pouzinii

Pouzin's purple star thistle No photo available. not native Annual, Perennial herb

    Citation
    Calflora: Information on California plants for education, research and conservation. [web application]. 2014. Berkeley, California:
    The Calflora Database [a non-profit organization].
    Available: http://www.calflora.org/   (Accessed: Apr 24, 2014).

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

Applications About Calflora Search for Plants
Calflora  -  1700 Shattuck Avenue   #198,   Berkeley, CA   94709  -  510 883-3148  -  CONTACT