This name is a synonym of Pseudorhipsalis ramulosa (Salm-Dyck) Barthlott.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50184005) with original publication details: Fl. Bras. 4(2): 299 1890.
This name was in version 1 of The Plant List, record tro-50184005.