This name is a synonym of Eurybia integrifolia (Nutt.) G.L.Nesom.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 42968B28-E4CC-46F5-92F7-9682DE7664DB) with original publication details: Mem. New York Bot. Gard. 1 391 1900.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:23059-2.
This name was in version 1 of The Plant List, record gcc-98615, and has not been changed.