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 4478BFFD-E848-4BE6-8372-4807A33AD1E1) with original publication details: Revis. Gen. Pl. 1 313 1891.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:23729-2.
This name was in version 1 of The Plant List, record gcc-38826.