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 (record 97EA61F5-6EA4-4416-A974-3613C286E08E) with original publication details: 184 1884.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:23399-2.
This name was in version 1 of The Plant List, record gcc-29259.