⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-66394, with some changes.
This name is a synonym of Symphyotrichum expansum .
The record derives from TICA which reports it as a synonym (record 1E6778AB-DC6E-403F-B15D-CE852D7B4796
) with original publication details: Genera et Species Asterearum "157, 286" 1833.