Viola rotundifolia var. pallens Banks Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Violaceae genus Viola species Viola palustris Name Homonyms Viola rotundifolia var. pallens Banks Viola rotundifolia var. pallens Banks ex DC. Viola rotundifolia var. pallens Banks ex Ging.