This name is a synonym of Gladiolus murielae Kelway.
The record derives from iPlants
(data supplied on 2012-03-23)
which reports it as a synonym (record 326324) with original publication details: Flora 27: 25 1844.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:435715-1.
This name was in version 1 of The Plant List, record kew-326324, and has not been changed.