Viola ×hortensis Lam. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Violaceae genus Viola species Viola wittrockiana Name Homonyms Viola hortensis Rouy & Foucaud Viola hortensis Schur Viola ×hortensis Lam. Viola hortensis Wettst.