This name is a synonym of Rhipsalis dissimilis (G.Lindb.) K.Schum..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Acta Bot. Brasil. 5: 71 1991 publ. 1992.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:304813-2.
This name was in version 1 of The Plant List, record kew-2417645.