This name is a synonym of Araujia megapotamica (Spreng.) G.Don.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Abh. Königl. Ges. Wiss. Göttingen 24: 233 1879.
This name record (from WCSP (in review)) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Araujia fusca in version 1 of The Plant List.