This name is a synonym of Gloriosa revoilii (Franch.) J.C.Manning & Vinn..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 280296) with original publication details: Harrar 451 1888.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:537880-1.
This name was in version 1 of The Plant List, record kew-280296, and has not been changed.