⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-49720, with some changes.
This name is a synonym of Symphyotrichum urophyllum (Lindl. ex DC.) G.L.Nesom.
The record derives from TICA which reports it as a synonym (record 4CD4A4B7-E87C-45FC-99F1-5C290CBC48F6) with original publication details: Ill. Fl. N. U.S. 3 365 1898.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:24061-2.