This name is a synonym of Cypripedium yatabeanum Makino.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 54114) with original publication details: Pflanzenr. IV, 50: 33 1903.
This name was in version 1 of The Plant List, record kew-54114, and has not been changed.