⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50176926, with some changes.
This name is a synonym of Epipactis helleborine subsp. helleborine .
The record derives from Tropicos which reports it as a synonym (record 50176926
) with original publication details: 585 585 1994.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:2978077-1
.