Asteraceae
Centaurea sicula
- Family
- Asteraceae
- Genus
- Centaurea
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Synonyms
- Calcitrapa fusca Moench
- Calcitrapa sicula (L.) Soják
- Centaurea aurea hort. ex Steud.
- Centaurea barbara Pomel
- Centaurea fuscata Desf.
- Centaurea fuscescens Pomel
- Centaurea kroumirensis Coss. ex Batt. & Trab.
- Centaurea marginata Ten.
- Centaurea multiflora Pers.
- Centaurea nicaeensis All.
- Centaurea nicaeensis subsp. walliana Maire
- Centaurea nicaeensis var. nicaeensis
- Centaurea scabra C.Presl
- Centaurea xanthina Spreng.
- Colymbada sicula (L.) Hill
Flowers
- In flower
- April to June (from 51 flowering iNaturalist observations worldwide)
Photos

FlowerPhoto: amantedarmanin, CC BY 4.0, from iNaturalist 
FlowerPhoto: Abdenour Kheloufi, CC BY 4.0, from iNaturalist 
FlowerPhoto: Abdenour Kheloufi, CC BY 4.0, from iNaturalist 
FlowerPhoto: Petr Harant, CC BY 4.0, from iNaturalist 
Photo: Denis Barthel, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Riccardo Rocca, CC BY 4.0, from iNaturalist 
Photo: Denis Barthel, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Karim Haddad, CC BY 4.0, from iNaturalist 
Photo: Denis Barthel, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Denis Barthel, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Edoardo Nardelli, CC BY 4.0, from iNaturalist 
Photo: Riccardo Rocca, CC BY 4.0, from iNaturalist
More in Centaurea
- CornflowerCentaurea cyanusAsteraceae
- Brownray knapweedCentaurea jaceaAsteraceae
- Blessed thistleCentaurea benedictaAsteraceae
- Greater knapweedCentaurea scabiosaAsteraceae
- Yellow star-thistleCentaurea solstitialisAsteraceae
- Common knapweedCentaurea nigraAsteraceae
- Red star-thistleCentaurea calcitrapaAsteraceae
- Maltese star-thistleCentaurea melitensisAsteraceae
- Diffuse knapweedCentaurea diffusaAsteraceae
- Spotted knapweedCentaurea stoebeAsteraceae
- Iberian knapweedCentaurea ibericaAsteraceae
- Bighead knapweedCentaurea macrocephalaAsteraceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.