This name is a synonym of Eurybia radula (Sol. ex Aiton) G.L.Nesom.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 5DCD6444-E08A-483F-8AC7-AABC4866EE95) with original publication details: 114 1803.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:180782-1.
This name was in version 1 of The Plant List, record gcc-107726.