This name is a synonym of Tragia vogelii Keay.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 207208) with original publication details: Niger Fl. 502 1849.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:357663-1.
This name was in version 1 of The Plant List, record kew-207208, and has not been changed.