This name is a synonym of Hydriastele ramsayi (Becc.) W.J.Baker & Loo.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 93444) with original publication details: Webbia 3: 159 1910.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:667370-1.
This name was in version 1 of The Plant List, record kew-93444, and has not been changed.