This name is a synonym of Trichocentrum bicallosum (Lindl.) M.W.Chase & N.H.Williams.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 115151) with original publication details: Schlechteriana 4: 17 1993.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:972623-1.
This name was in version 1 of The Plant List, record kew-115151, and has not been changed.