This name is a synonym of Lithocarpus castellarnauianus (Vidal) A.Camus.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 114661) with original publication details: Rivièra Sci. 18: 41 1931.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:358897-1.
This name was in version 1 of The Plant List, record kew-114661, and has not been changed.