This name is a synonym of Symphyotrichum foliaceum (Lindl. ex DC.) G.L.Nesom.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 22409855-29EF-4CC3-A886-30C9DF6B6880) with original publication details: Syn. Fl. N. Amer. 1(2) 193 1884.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:272829-2.
This name was in version 1 of The Plant List, record gcc-26393.