Viola tricolor var. trimestris DC., 1824 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Violaceae genus Viola species Viola kitaibeliana Name Homonyms Viola tricolor var. trimestris DC., 1824 Viola tricolor subsp. trimestris (DC.) Cout. Viola tricolor var. trimestris DC. ex Ging.