Viola barbata Muhl. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Muhl. (1819). In: Cat. 25. Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Violaceae genus Viola species Viola cucullata Name Homonyms Viola barbata Muhl. Viola barbata Muhl. ex Schult.