This name is a synonym of Rhamnus lamprophylla C.K. Schneid..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 27501314) with original publication details: Repert. Spec. Nov. Regni Veg. 10(263–265): 473 1912.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:718366-1.
This name was in version 1 of The Plant List, record tro-27501314, and has not been changed.