California Native Plant Link Exchange
PLANT INFORMATION

Centaurea jacea ssp. nigra - Black knapweed

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Calflora:  Taxon Report
Plant Characteristics CalPhotos
Distribution by watershed Google Image
Observation Hotline Google
Lifeform:
Perennial herb 		Family:
Asteraceae 		Wetland:
unlikely (FACU) 		Not Native
What plants grow with Centaurea jacea ssp. nigra ?

Parent species:
Centaurea jacea

Plant Communities:
Introduced plant (naturalized)

Synonyms:
Centaurea nigra

Distribution

Counties:
Alameda
Del Norte
Humboldt
Monterey
Siskiyou

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