This name is a synonym of Quercus × deamii Trel..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 173071) with original publication details: Proc. Amer. Philos. Soc. 56: 49 1917.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:293658-2.
This name was in version 1 of The Plant List, record kew-173071, and has not been changed.