⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-377036, 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 377036
) with original publication details: Ann. Univ. Sci. Budapest. Rolando Eötvös, Sect. Biol. 11: 56 1969.