This name is a synonym of Eurybia paludosa (Sol. ex Aiton) G.L.Nesom.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 1F1D9538-B360-4113-926F-86530E8A022F) with original publication details: 201 1789.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:300010-2.
This name was in version 1 of The Plant List, record gcc-91410.