This name is a synonym of Olearia pannosa Hook..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record C2220C53-B6BA-4A36-A57A-2E1A83E77058) with original publication details: 83 1865.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:181934-1.
This name was in version 1 of The Plant List, record gcc-24955.