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Taxon  Report  
Centaurea maculosa  Lam.

(not an active name)

Spotted knapweed
Centaurea maculosa is a perennial herb that is not native to California.
Cal-IPC rating: high
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial
Observation Search
~2006 records in California
redone or more occurrences
within a 7.5-minute quadrangle
Genus: Centaurea
Family: Asteraceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Communities: escaped cultivar
Name Status:

Alternate Names:
JEFCentaurea stoebe ssp. australis
PLANTSCentaurea stoebe ssp. micranthos
Information about  Centaurea maculosa from other sources
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Photos on iNaturalist


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 11/21/2024).