This name is a synonym of Symphyotrichum laeve (L.) Á.Löve & D.Löve.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 6067479F-EA52-4EAA-B4C3-C26D49A1ACBE) with original publication details: 23 .
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:181184-1.
This name was in version 1 of The Plant List, record gcc-118219.