Quercus humilis Lam. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Encycl. 1: 719 (1785) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Fagaceae genus Quercus species Quercus lusitanica Name Homonyms Quercus humilis Mill. Quercus humilis Lam. Quercus humilis Walter Quercus humilis DC.