Quercus mas Thore Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Essai Chloris: 381 (1803) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Fagaceae genus Quercus species Quercus petraea Name Homonyms Quercus mas Thore Quercus mas Thore ex O.Schwarz, 1936