Viola nipponica var. yezoana Koidz. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Violaceae genus Viola species Viola collina Name Homonyms Viola nipponica var. yezoana Koidz. Viola nipponica subsp. yezoana Koidz.