This name is a synonym of Cattleya gracilis (Pabst) Van den Berg.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 106987) with original publication details: Bradea 2: 314 1979.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:134678-2.
This name was in version 1 of The Plant List, record kew-106987, and has not been changed.