Centaurea nigra Frivald. ex Boiss. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Centaurea species Centaurea decipiens Name Homonyms Centaurea nigra L. Centaurea nigra Friv. Centaurea nigra Lam., 1785 Centaurea nigra Friv. ex Boiss.