⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-55506, with some changes.
This name is a synonym of Dactylorhiza × grandis (Druce) P.F.Hunt.
The record derives from WCSP which reports it as a synonym (record 55506) with original publication details: Nom. Nov. Gen. Dactylorhiza 9 1962.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:626649-1.