Centaurea viciosoi var. castaneicolor Pau Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Centaurea species Centaurea pinnata Name Homonyms Centaurea viciosoi var. castaneicolor Pau ex Vicioso Centaurea viciosoi var. castaneicolor Pau