Canthium rheedei DC. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Prodr. 4: 474 (1830) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Canthium species Canthium rheedei Name Synonyms Canthium amarum Oken Canthium rheedei var. minus Thwaites Plectronia rheedei (DC.) Bedd. Homonyms Canthium rheedei DC.