Quercus ×polycarpoides Georgescu & Ciobanu
Full name:
Quercus ×polycarpoides Georgescu & Ciobanu, Stud. Cercet. Biol. (Bucharest), Ser. Bot. 18: (1) 6. 1966 is a synonym of Quercus petraea (Matt.) Liebl., Fl. Fuld.: 403 (1784).
Infrageneric Classification:
Subgenus Quercus, Section Quercus