This name is a synonym of Quercus faginea subsp. broteroi (Cout.) A.Camus.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 173137) with original publication details: Fl. Lusit. 2: 31 1805.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:296275-1.
This name was in version 1 of The Plant List, record kew-173137.