Centaurea cyanus Calflora

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Taxon Report

Centaurea cyanus L.

Garden cornflower

Centaurea cyanus is an annual herb that is not native to California.


	Plant Range Observation Search ~323 records in California Plant Characteristics

Bloom Period

Photos on Calflora


Genus:	Centaurea
Family:	Asteraceae
Category:	angiosperm
PLANTS group:	Dicot
Jepson eFlora section: eudicot

Wetlands: Occurs usually in non wetlands, occasionally in wetlands

Communities: escaped cultivar

Name Status:
Accepted by JEF + PLANTS + POWO

Alternate Names:


PLANTS	Leucacantha cyanus

Information about Centaurea cyanus from other sources


Jepson eFlora USDA PLANTS Profile (CECY2) Photos on Calflora Photos on CalPhotos Google Images Photos on iNaturalist	ITIS Original Publication citation International Plants Names Index Search efloras.org (Flora of North America) BONAP Distribution Map Consortium of California Herbaria 2	Add an Observation Location Suitability Distribution by County
photos / record / common / links

Suggested Citation

Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 03/28/2025).