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 323DD255-8968-4914-9DEE-33015C2A5C42).
323DD255-8968-4914-9DEE-33015C2A5C42
This name was in version 1 of The Plant List, record gcc-27597.