Quercus castaneifolia Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Fagaceae genus Quercus species Quercus afares Name Homonyms Quercus castaneifolia Coss. ex J.Gay Quercus castaneifolia C.A.Mey. Quercus castaneifolia Pantan. Quercus castaneifolia Coss.