This name is a synonym of Cattleya labiata Lindl..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 464463) with original publication details: Orchid Rev. 2: 78 1894.
This name record (from WCSP) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Cattleya labiata in version 1 of The Plant List.