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 74447FC7-AF12-4C38-BA8A-8F3CB93A1983) with original publication details: 231 1836.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:180783-1.
This name was in version 1 of The Plant List, record gcc-95401.