Calcitrapa iberica Trev. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Centaurea species Centaurea iberica Name Homonyms Calcitrapa iberica (Trevis. ex Spreng.) Schur Calcitrapa iberica Trev. ex Spreng., 1826 Calcitrapa iberica Trev.