Quercus undulata K.Koch Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Linnaea 19: 14 (1846) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Fagaceae genus Quercus species Quercus lusitanica Name Homonyms Quercus ×undulata Torr. Quercus undulata Benth. Quercus undulata K.Koch Quercus undulata Engelm. Quercus undulata Kit.