This name is a synonym of Symphyotrichum ericoides (L.) G.L.Nesom.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym and as an illegitimate name (record 859F2896-F007-44CB-9009-D08B48BAC169) with original publication details: 66 1841.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:272859-2.
This name was in version 1 of The Plant List, record gcc-124375.