This name is a synonym of Thrixspermum congestum (F.M.Bailey) Dockrill.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 41817) with original publication details: Proc. Roy. Soc. Queensland 11(1): 17 1895.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:623428-1.
This name was in version 1 of The Plant List, record kew-41817, and has not been changed.