Popowia djurensis Schweinf. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Magnoliales family Annonaceae genus Monanthotaxis species Monanthotaxis buchananii Name Homonyms Popowia djurensis Schweinf. ex Engl. & Diels Popowia djurensis Schweinf.