Columella japonica Craib Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Fl. Siam. 1: 310 (1926) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Vitales family Vitaceae genus Causonis species Causonis japonica Name Homonyms Columella japonica Craib Columella japonica (Thunb.) Merr.