This name is a synonym of Rhamnella martinii (H. Lév.) C.K. Schneid..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 27501376) with original publication details: Notizbl. Bot. Gart. Berlin-Dahlem 10(94): 343–344 1928.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:718758-1.
This name was in version 1 of The Plant List, record tro-27501376, and has not been changed.