This name is a synonym of Symphyotrichum ciliolatum (Lindl.) Á.Löve & D.Löve.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 72BD08F2-9974-4AB8-A7F8-1B874EBE728D) with original publication details: 9 1834.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:23213-2.
This name was in version 1 of The Plant List, record gcc-14857.