This name is a synonym of Selenipedium isabelianum Barb.Rodr..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 54145) with original publication details: Cypripedium 123 1891.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:625790-1.
This name was in version 1 of The Plant List, record kew-54145, and has not been changed.