This name is a synonym of Diarthron vesiculosum (Fisch. & C.A.Mey.) C.A.Mey..
The record derives from WCSP (in review)
(data supplied on 2012-03-26)
which reports it as a synonym with original publication details: Ill. Pl. Orient. 2: 5 1844.
This name was in version 1 of The Plant List, record kew-2765295.