⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-53317, with some changes.
This name is a synonym of Epipactis palustris (L.) Crantz.
The record derives from WCSP which reports it as a synonym (record 53317) with original publication details: J. Bot. (Schrader) 2: 225 1799.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:625112-1.