This name is a synonym of Eurybia macrophylla (L.) Cass..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 657ABA53-F69A-4031-92BA-5E7E5A946D37) with original publication details: Ill. Fl. N. U.S. 3 361 1898.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:23799-2.
This name was in version 1 of The Plant List, record gcc-50939.