This name is a synonym of Oclemena acuminata (Michx.) Greene.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 477C5BDB-9AA8-4D8A-9D61-B0BD541D392C).
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 acuminatus in version 1 of The Plant List.