This name is a synonym of Byrsophyllum ellipticum (Thwaites) Hook.f..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 45531) with original publication details: Enum. Pl. Zeyl. 154 1859.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:747105-1.
This name was in version 1 of The Plant List, record kew-45531, and has not been changed.