⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-55633, with some changes.
This name is a synonym of Symphyotrichum divaricatum (Nutt.) G.L.Nesom.
The record derives from TICA which reports it as a synonym (record B8059CF1-5BB1-436E-A261-77907C5EEB68) with original publication details: Ill. Fl. N. U.S. 3 357 1898.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23327-2.