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 D3BCA392-42BF-40AF-BDCE-698A3B7078CE) with original publication details: 207 1789.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:272817-2.
This name was in version 1 of The Plant List, record gcc-78619.