United States, Illinois, DuPage, Morton Arboretum, Quercus: L-100/31-31
Ascending tree 25' tall and 12' wide in good condition. Trunk bark rough up to 8' and smooth above. Trunk bark gray. Twigs light brown; previous year brownish green. Fruit green, RHS #138-B and C.
Flower: N Fruit: Y Vegetation: Y Bud: Y
Source: Wild collected by Aytekin Ertas, Istanbul University Orman Fakultesi Silvikultur Ara Bilim Dah on the northwest Black Sea area near Yenice Cit dere, Zonguldak Province, Black Sea Region, Turkey. See Staff for fruit.; Cultivated or Captive