This name is a synonym of Annona ferruginea (R.E.Fr.) H.Rainer.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 1602396) with original publication details: Proc. Kon. Ned. Akad. Wetensch., C 92(3): 301 1989.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:947079-1.
This name was in version 1 of The Plant List, record tro-1602396, and has not been changed.