Jacea nigra (L.) Lam., 1779 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Centaurea species Centaurea nigra Name Homonyms Jacea nigra (L.) Hill Jacea nigra Gray Jacea nigra (L.) Lam., 1779 Jacea nigra (L.) Garsault