This name is a synonym of Quercus × auzandrii Gren. & Godr..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 172204) with original publication details: Prodr. 16(2): 53 1864.
This name was in version 1 of The Plant List, record kew-172204.