This name is a synonym of Nothofagus cunninghamii (Hook.) Oerst..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 83811) with original publication details: J. Bot. 2: 152 1840.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:295585-1.
This name was in version 1 of The Plant List, record kew-83811, and has not been changed.