This name is a synonym of Rhipsalis pachyptera Pfeiff..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Bot. Mag. 55: t. 2820 1828.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:129150-1.
This name was in version 1 of The Plant List, record kew-2688995, and has not been changed.