Centaurea sicula Leyss. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Centaurea species Centaurea solstitialis Name Homonyms Centaurea sicula L. Centaurea sicula Leyss. ex DC. Centaurea sicula Lam. ex Willk. & Lange, 1865 Centaurea sicula Leyss. Centaurea sicula Lam.