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 232476) with original publication details: Orquídeas/Orchids: Cattleya labiata autumnalis 89 2002.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:60426849-2.
This name was in version 1 of The Plant List, record kew-232476.