This name is a synonym of Cattleya forbesii Lindl..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 36059) with original publication details: Arq. Mus. Paranaense 7: 345 1949.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:50284-2.
This name was in version 1 of The Plant List, record kew-36059, and has not been changed.