This name is a synonym of Symphyotrichum novae-angliae (L.) G.L.Nesom.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record F5C4A520-D8BC-4236-A6D3-441211578EA2) with original publication details: 601 1794.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:180598-1.
This name was in version 1 of The Plant List, record gcc-36718.