This name is a synonym of Smilax aquifolium Ferrufino & Greuter.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 292610) with original publication details: Monogr. Phan. 1: 125 1878.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:237676-2.
This name was in version 1 of The Plant List, record kew-292610.