This name is a synonym of Melanthera biflora (L.) Wild.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 413B4D8F-DEEE-4D93-BB47-1CA658520D35) with original publication details: Bot. Jahrb. Syst. 9 (1887) 223 1887.
This name was in version 1 of The Plant List, record gcc-15471.