This name is a synonym of Dystovomita paniculata (Donn.Sm.) Hammel.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 7800451) with original publication details: Bot. Jahrb. Syst. 58(Heft 4, nr. 130): 8 1923.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:255651-2.
This name was in version 1 of The Plant List, record tro-7800451.