⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-57120, with some changes.
This name is a synonym of Symphyotrichum lanceolatum (Willd.) G.L.Nesom.
The record derives from TICA which reports it as a synonym (record 4923D691-CBB6-4EAE-A040-83D94E333E19) with original publication details: Ill. Fl. N. U.S. 3 378 1898.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23884-2.