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 529D047D-B068-4D7A-BF0F-AF1DB3A5FDEE) with original publication details: 182 1884.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:23687-2.
This name was in version 1 of The Plant List, record gcc-62489.