Stephania menadonensis Diels Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Menispermaceae genus Stephania species Stephania corymbosa Name Homonyms Stephania menadonensis Diels Stephania menadonensis Diels ex Koord.-Schum.