Quercus ×fendleri Liebm.
Full name:
Quercus ×fendleri Liebm., (1854) is a synonym of Quercus ×undulata Torr., (1828).
Infrageneric Classification:
Subgenus Quercus, Section Quercus
Nomenclature Note:
Treated as a synonym of Q. ×pauciloba Rydb. (1901) by the World Checklist and Bibliography of Fagales (1998) but Valencia-A (2004) refers to a synonym of Q. ×undulata Torr. (1828)