This name is a synonym of Tetrorchidium didymostemon (Baill.) Pax & K.Hoffm..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 202598) with original publication details: Pflanzenr. IV, 147, XIV: 53 1919.
This name was in version 1 of The Plant List, record kew-202598, and has not been changed.