Menispermum peltatum J.R.Forst. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Menispermaceae genus Stephania species Stephania japonica Name Homonyms Menispermum peltatum Lam. Menispermum peltatum J.R.Forst. ex DC. Menispermum peltatum J.R.Forst.