This name is a synonym of Cypripedium farreri W.W.Sm..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 53982) with original publication details: Caesiana 12: 45 1999.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:1009010-1.
This name was in version 1 of The Plant List, record kew-53982, and has not been changed.