This name is a synonym of Microglossa caffrorum (Less.) Grau.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 379C3F87-FE5D-4817-8A10-16A85CD1C725) with original publication details: 179 1832.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:180856-1.
This name was in version 1 of The Plant List, record gcc-12148, and has not been changed.