This name is a synonym of Tritonia gladiolaris (Lam.) Goldblatt & J.C.Manning.
The record derives from iPlants
(data supplied on 2012-03-23)
which reports it as a synonym (record 322906) with original publication details: Fl. Cap. ed. 2: 60 1823.
This name was in version 1 of The Plant List, record kew-322906, and has not been changed.