⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-46837, 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 90108865-6FAF-4419-8E04-56C9782F3C3B) 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:23329-2.