This name is a synonym of Keetia gueinzii (Sond.) Bridson.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 158662) with original publication details: Bot. Jahrb. Syst. 57: 36 1920.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:760537-1.
This name was in version 1 of The Plant List, record kew-158662, and has not been changed.