⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-340973, with some changes.
This name is a synonym of Dactylorhiza elata subsp. sesquipedalis .
The record derives from WCSP which reports it as a synonym (record 340973
) with original publication details: Icon. Fl. Germ. Helv. 13-14: 53 1851.