This name is a synonym of Belonanthus hispida (Wedd.) Graebn..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 33500382) with original publication details: Annuaire Conserv. Jard. Bot. Genève 17: 347 1914.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:262283-2.
This name was in version 1 of The Plant List, record tro-33500382.