Viola rossii f. lactiflora (Nakai) Hiyama Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Violaceae genus Viola species Viola rossii Name Homonyms Viola rossii var. lactiflora Nakai Viola rossii f. lactiflora (Nakai) Hiyama Viola rossii f. lactiflora (Nakai) Hiyama ex F.Maek.