This name is a synonym of Dactylorhiza incarnata subsp. cruenta (O.F.Müll.) P.D.Sell.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 55343) with original publication details: Nom. Nov. Gen. Dactylorhiza 4 1962.
This name was in version 1 of The Plant List, record kew-55343.