⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-55161, and has not been changed.
This name is a synonym of Dactylorhiza lapponica subsp. angustata (Arv.-Touv.) Kreutz.
The record derives from WCSP which reports it as a synonym (record 55161) with original publication details: Orchidophile (Asnières) 97: 115 1991.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:962726-1.