This name is a synonym of Dactylorhiza traunsteineri (Saut. ex Rchb.) Soó.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 256067) with original publication details: Trudy Imp. S.-Peterburgsk. Bot. Sada 17(2): 77 1899.
This name was in version 1 of The Plant List, record kew-256067.