This name is a synonym of Phragmipedium warszewiczianum (Rchb.f.) Schltr..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 152856) with original publication details: Pflanzenr. IV, 50(12): 53 1903.
This name was in version 1 of The Plant List, record kew-152856.