⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-9553, with some changes.
This name is a synonym of Symphyotrichum firmum .
The record derives from TICA which reports it as a synonym (record 638DA7D8-83E2-44F8-A3C2-11D8A87A9BC5
) with original publication details: 1924.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23714-2
.