Piper kadzura var. postelsiana (Maxim.) M.Hiroe Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Piperales family Piperaceae genus Piper species Piper peltatum Name Homonyms Piper kadzura var. postelsiana (Maxim.) M.Hiroe