This name is a synonym of Symphyotrichum puniceum (L.) Á.Löve & D.Löve.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 7564748A-7476-43F7-97B2-42F76E8F8A6E) with original publication details: 1903.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:180969-1.
This name was in version 1 of The Plant List, record gcc-36112.