⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-7908, with some changes.
This name is a synonym of Epipactis helleborine subsp. helleborine .
The record derives from WCSP which reports it as a synonym (record 7908
) with original publication details: Bot. Gaz. 56: 472 1913.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:615666-1
.