This name is a synonym of Eurybia × herveyi (A.Gray) G.L.Nesom.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 23C5CA59-33DD-4E2D-BDA9-224087200F5F).
This name record (from TICA) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Aster herveyi in version 1 of The Plant List.