This name is a synonym of Ophrys omegaifera subsp. vasconica (O.Danesch & E.Danesch) Kreutz.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50205096) with original publication details: Naturalistes Belges 72(3): 101 1991.
This name record (from Tropicos) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Ophrys vasconica in version 1 of The Plant List.