This name is a synonym of Moraea sisyrinchium (L.) Ker Gawl..
The record derives from iPlants
(data supplied on 2012-03-23)
which reports it as a synonym (record 329161) with original publication details: Mém. Mus. Hist. Nat. 14: 314 1827.
This name was in version 1 of The Plant List, record kew-329161, and has not been changed.