Centaurea glomerata var. glabriceps Asch. & Schweinf. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Centaurea species Centaurea glomerata Name Homonyms Centaurea glomerata var. glabriceps Asch. & Schweinf.