The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-54076, and has not been changed.

H Cypripedium ferrugineum Gray is a synonym of Cypripedium calceolus L.

This name is a synonym of Cypripedium calceolus L..

The record derives from WCSP which reports it as a synonym and as an illegitimate name (record 54076) with original publication details: Nat. Arr. Brit. Pl. 2: 213 1821.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:625741-1.