This name is a synonym of Adenostemma suffruticosum Gardner.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 61AC1EB6-C4AE-4C19-A6B4-28C1755D2E76) with original publication details: 186 1876.
This name was in version 1 of The Plant List, record gcc-22038, and has not been changed.