This name is a synonym of Eurybia sibirica (L.) G.L.Nesom.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record E626B4F4-B38B-4573-9CEF-DE0D3535F82F) with original publication details: 229 1836.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:180612-1.
This name was in version 1 of The Plant List, record gcc-130220.