This name is a synonym of Phragmipedium boissierianum var. czerwiakowianum (Rchb.f. & Warsz.) O.Gruss.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 54024) with original publication details: Orchid. Gen. Sp. 1: 49 1897.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:75354-2.
This name was in version 1 of The Plant List, record kew-54024, and has not been changed.