Viola verecunda subsp. hensoaensis Kudo & Sasaki, 1931 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Violaceae genus Viola species Viola hamiltoniana Name Homonyms Viola verecunda f. hensoaensis Kudô & Sasaki Viola verecunda subsp. hensoaensis Kudo & Sasaki, 1931