This name is a synonym of Rhipsalis neves-armondii 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: Kaktus-ABC 155 1935.
This name was in version 1 of The Plant List, record kew-2337209, and has not been changed.