This name is a synonym of Diplacrum africanum (Benth.) C.B.Clarke.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 265168) with original publication details: Gen. Pl. 3: 1071 1883.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:314555-1.
This name was in version 1 of The Plant List, record kew-265168, and has not been changed.