⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-55164, with some changes.
This name is a synonym of Dactylorhiza aristata (Fisch. ex Lindl.) Soó.
The record derives from WCSP which reports it as a synonym (record 55164) with original publication details: Amer. Orchid Soc. Bull. 41: 207 1972.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:887370-1.