Crusea calocephala DC. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Prodr. 4: 567 (1830) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Crusea species Crusea calocephala Name Synonyms Crusea elata Brandegee Crusea guatemalensis Gand. Crusea hispidula Bartl. Crusea hispidula Hemsl. Crusea violacea Brongn. Crusea violacea Brongn. ex Neumann Homonyms Crusea calocephala DC.