This name is a synonym of Ilex sintenisii (Urb.) Britton.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50253966) with original publication details: Symb. Antill. 5: 454 1908.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:334670-1.
This name was in version 1 of The Plant List, record tro-50253966, and has not been changed.