This name is a synonym of Zanthoxylum flavum Vahl.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50100187) with original publication details: Proc. Amer. Acad. Arts 23: 225 1888.
This name was in version 1 of The Plant List, record tro-50100187.