Viola formosana subsp. tozanensis (Hayata) C.F.Hsieh Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Violaceae genus Viola species Viola formosana Name Homonyms Viola formosana var. tozanensis (Hayata) C.F.Hsieh Viola formosana subsp. tozanensis (Hayata) C.F.Hsieh