This name is a synonym of Eurybia divaricata (L.) G.L.Nesom.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 4CE2EDFA-976E-4A8B-B6AC-CDD6625F6FED) with original publication details: Ill. Fl. N. U.S. 3: 358. 1898 358 1898.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:272812-2.
This name was in version 1 of The Plant List, record gcc-123236.