This name is a synonym of Quercus rotundifolia Lam..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 173174) with original publication details: Bol. Soc. Brot. 24: 102 1909.
This name was in version 1 of The Plant List, record kew-173174.