Zelkova davidiana Franch. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Ulmaceae genus Hemiptelea species Hemiptelea davidii Name Homonyms Zelkova davidiana Franch. ex Mottet Zelkova davidiana (Priemer) Bean Zelkova davidiana Franch.