Centaurea acaulis var. balansae (Boiss. & Reut.) Batt. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Centaurea species Centaurea acaulis Name Homonyms Centaurea acaulis subsp. balansae (Boiss. & Reut.) Murb., 1897 Centaurea acaulis var. balansae (Boiss. & Reut.) Batt. Centaurea acaulis subsp. balansae (Boiss. & Reut.) Maire