Viola saxatilis subsp. aetolica (Boiss. & Heldr.) Hayek Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Violaceae genus Viola species Viola aetolica Name Homonyms Viola saxatilis subsp. aetolica (Boiss. & Heldr.) Hayek