This name is a synonym of Tristemma mauritianum J.F. Gmel..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 20303252) with original publication details: Études Fl. Bas- Moyen-Congo 2: 329 1908.
This name was in version 1 of The Plant List, record tro-20303252.