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 53999) with original publication details: Bot. Mag. 91: t. 5513 1865.
This name was in version 1 of The Plant List, record kew-53999.