This name is a synonym of Paphiopedilum callosum (Rchb.f.) Stein.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an invalid name (record 54018) with original publication details: Ann. Hort. Belge Étrangère 15: 226, t. 17 1865.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:320838-2.
This name was in version 1 of The Plant List, record kew-54018.