This name is a synonym of Dactylorhiza romana (Sebast.) Soó.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 346648) with original publication details: Bot. J. Linn. Soc. 152: 428 2006.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:77075804-1.
This name was in version 1 of The Plant List, record kew-346648.