Quercus rubra Rugel Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Fagaceae genus Quercus species Quercus rubra Name Homonyms Quercus rubra L. Quercus rubra Rugel ex A.DC., 1864 Quercus rubra Benth., 1857 Quercus rubra Rugel