⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-332056, and has not been changed.
This name is a synonym of Quercus × takaoyamensis Makino.
The record derives from WCSP which reports it as a synonym (record 332056) with original publication details: Trans. Nat. Hist. Soc. Taiwan 20: 161 1930.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:358561-1.