Tricalysia niamniamensis Schweinf. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Tricalysia species Tricalysia niamniamensis Name Homonyms Tricalysia niamniamensis Schweinf. ex Hiern Tricalysia niamniamensis Schweinf.