⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-44042, and has not been changed.
This name is a synonym of Symphyotrichum yukonense .
The record derives from TICA which reports it as a synonym (record 37F07AA2-7F01-4FBF-900C-5190D759A026
) with original publication details: Madroño 8: 98. 1945 98 1945.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:310447-2
.