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 CA2B5B6F-FB48-4162-83FB-AA805A83792C).
This name record (from TICA) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Aster ciliolatus in version 1 of The Plant List.