United States, Illinois, DuPage, Morton Arboretum, Quercus: K-105/30-31
Flower: N Fruit: N Vegetation: Y Bud: N
Source: Seed from North America-China Plant Exploration Consortium (NACPEC) 1994 Beijing China Expedition, Lisle, Illinois. Wild collected by NACPEC 1994 B (No. BJG-027) on 14 Sep 1994 at Yong Xiu Gou (Valley with Beautiful Clouds), Wuling Shan Preserve, Miyun County, Beijing Shi Municipality, China.; Cultivated or Captive