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 7047AE61-9C1B-42D4-BFA7-66D9D20A2CAF) with original publication details: Revis. Gen. Pl. 1 313 1891.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:23796-2.
This name was in version 1 of The Plant List, record gcc-53516.