Megaphyllum Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Megaphyllum Name Homonyms Megaphyllum Verhoeff, 1894 Megaphyllum Soshkina, 1939 Megaphyllum Spruce ex Baill.