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 6ADF90C1-C150-4198-A38B-02FC150E0C35) with original publication details: 122 1841.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:181636-1.
This name was in version 1 of The Plant List, record gcc-1661.