⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-117199, and has not been changed.
This name is a synonym of Symphyotrichum simmondsii (Small) G.L.Nesom.
The record derives from TICA which reports it as a synonym (record C7294A83-A82C-403A-8CD2-C0186EACCE0A) with original publication details: 1913.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:24112-2.