⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-57059, with some changes.
This name is a synonym of Symphyotrichum × tardiflorum .
The record derives from TICA which reports it as a synonym (record BDFCA9AE-ED0E-49BC-807B-83452ED183F2
) with original publication details: 132 1987.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:953571-1
.