⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-54215, with some changes.
This name is a synonym of Cypripedium macranthos Sw..
The record derives from WCSP which reports it as a synonym (record 54215) with original publication details: J. Jap. Bot. 3: 27 1926.