This name is a synonym of Alseuosmia pusilla Colenso.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Stud. Fl. New Zealand 277 1899.
This name was in version 1 of The Plant List, record kew-2630183, and has not been changed.