Centaurea jacea subsp. julica Hayek Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Centaurea species Centaurea jacea Name Homonyms Centaurea jacea subsp. julica (Hayek) Greuter Centaurea jacea subsp. julica Hayek