This name is a synonym of Bifrenaria longicornis Lindl..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 180736) with original publication details: Fl. Brasílica 10(12; 7): 51 1953.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:224022-2.
This name was in version 1 of The Plant List, record kew-180736, and has not been changed.