This name is a synonym of Paphiopedilum concolor (Lindl. ex Bateman) Pfitzer.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 147051) with original publication details: Orchid Digest 41: 190 1977.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:887770-1.
This name was in version 1 of The Plant List, record kew-147051.