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 F184BD36-8A71-42C4-9D4D-146CC6780E37) with original publication details: Gen. Sp. Aster.: 36 (1832) 36 1832.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:181171-1.
This name was in version 1 of The Plant List, record gcc-10920.