⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-31962, with some changes.
This name is a synonym of Symphyotrichum × batesii (Rydb.) G.L.Nesom.
The record derives from TICA which reports it as a synonym (record 72657963-6D53-4E61-A496-3B305D9D6094) with original publication details: Trans. Kansas Acad. Sci. 42 138 1940.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23382-2.