Quercus elliptica Newberry, 1863 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Fagaceae genus Quercus species Quercus washingtonensis Name Homonyms Quercus elliptica Née Quercus elliptica Liebm. ex A.DC. Quercus elliptica Liebmann, 1864 Quercus elliptica Newberry, 1863