This name is a synonym of Rotheca incisa (Klotzsch) Steane & Mabb..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 42698) with original publication details: Naturw. Reise Mossambique 257 1861.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:862150-1.
This name was in version 1 of The Plant List, record kew-42698.