This name is a synonym of Sudamerlycaste ciliata (Ruiz & Pav.) Archila.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 115744) with original publication details: Bonplandia (Hannover) 4: 324 1856.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:641870-1.
This name was in version 1 of The Plant List, record kew-115744, and has not been changed.