This name is a synonym of Dactylorhiza osmanica var. anatolica (E.Nelson) Renz & Taubenheim.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 55253) with original publication details: Taxon 28: 593 1979.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:887377-1.
This name was in version 1 of The Plant List, record kew-55253, and has not been changed.