⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-55486, with some changes.
This name is a synonym of Dactylorhiza purpurella (T.Stephenson & T.A.Stephenson) Soó.
The record derives from WCSP which reports it as a synonym (record 55486) with original publication details: Bot. J. Linn. Soc. 76: 367 1978.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:887445-1.