Heterotropa kumageana (Masam.) F.Maek. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Piperales family Aristolochiaceae genus Asarum species Asarum kumageanum Name Homonyms Heterotropa kumageana (Masam.) F.Maek. ex Yahara Heterotropa kumageana (Masam.) F.Maek.