⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-375491, and has not been changed.
This name is a synonym of Cypripedium calceolus .
The record derives from WCSP which reports it as a synonym (record 375491
) with original publication details: Mitth. Thüring. Bot. Vereins n.f., 13-14: 120, 127 1899.