Quercus undulata Kitt., 1863 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Fagaceae genus Quercus species Quercus pubescens Name Homonyms Quercus ×undulata Torr. Quercus undulata Benth. Quercus undulata K.Koch Quercus undulata Engelm. Quercus undulata Kit.