Gaertnera calycina Bojer ex DC. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Gaertnera species Gaertnera calycina Name Homonyms Gaertnera calycina Bojer Gaertnera calycina Bojer ex DC.