Quercus ×haynaldiana f. heuffelii Georgescu & Ciobanu

Quercus ×haynaldiana f. heuffelii Georgescu & Ciobanu, Stud. Cercet. Biol. (Bucharest), Ser. Bot. 17 (3): 245. 1965 is a synonym of Quercus ×haynaldiana nothosubsp. haynaldiana Simonk., Magyar Növényt. Lapok, 7 (76-77): 63. (1883).

Subgenus Quercus, Section Quercus