Centaurea alba var. tenoreana Willk. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Centaurea species Centaurea alba Name Homonyms Centaurea alba subsp. tenoreana (Willk.) Dostál Centaurea alba var. tenoreana Willk. Centaurea alba var. tenoreana Willk. ex Fiori