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⚠ Version 1 of The Plant List has been superseded.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-54270, and has not been changed.

H Cypripedium occidentale S.Watson is a synonym of Cypripedium montanum Douglas ex Lindl.

This name is a synonym of Cypripedium montanum Douglas ex Lindl..

The record derives from WCSP which reports it as a synonym (record 54270) with original publication details: Proc. Amer. Acad. Arts 11: 147 1876.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:625874-1.