Viola praemorsa var. oregona (M.S.Baker) J.C.Clausen Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Violaceae genus Viola species Viola praemorsa Name Homonyms Viola praemorsa subsp. oregona M.S.Baker Viola praemorsa subsp. oregona M.S.Baker & J.C.Clausen ex M.Peck Viola praemorsa var. oregona (M.S.Baker) J.C.Clausen ex M.Peck Viola praemorsa var. oregona (M.S.Baker) J.C.Clausen