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 376272) with original publication details: Bot. Not. 1909: 233 1909.
This name was in version 1 of The Plant List, record kew-376272.