Ulmus campestris var. purpurea H.Vilm. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Ulmaceae genus Ulmus species Ulmus glabra Name Homonyms Ulmus campestris f. purpurea Dippel Ulmus campestris var. purpurea H.Vilm. Ulmus campestris var. purpurea G.Kirchn. Ulmus campestris var. purpurea H.Vilm. ex Wesm.