This name is a synonym of Phragmipedium schlimii (Linden ex Rchb.f.) Rolfe.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 54360) with original publication details: Bonplandia (Hannover) 2: 278 1854.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:625955-1.
This name was in version 1 of The Plant List, record kew-54360, and has not been changed.