This name is a synonym of Gladiolus debilis Ker Gawl..
The record derives from iPlants
(data supplied on 2012-03-23)
which reports it as a synonym and as an invalid name (record 327515) with original publication details: Zwei Pflanzengeogr. Dokum. 187 1843.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:437079-1.
This name was in version 1 of The Plant List, record kew-327515.