This name is a synonym of Stomatanthes africanus (Oliv. & Hiern) R.M.King & H.Rob..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record C552194D-5F35-481A-9AC6-48711F7473C3) with original publication details: 301 1877.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:205355-1.
This name was in version 1 of The Plant List, record gcc-39041.