This name is a synonym of Symphyotrichum foliaceum var. apricum (A.Gray) G.L.Nesom.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record A91EAB54-7226-4A06-9E32-7BE764E1F32B) with original publication details: Mem. New York Bot. Gard. 1 396 1900.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:23075-2.
This name was in version 1 of The Plant List, record gcc-86861, and has not been changed.