This name is a synonym of Prestonia dusenii (Malme) Woodson.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 65905) with original publication details: Ark. Bot. 22A(2): 9 1928.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:88637-2.
This name was in version 1 of The Plant List, record kew-65905, and has not been changed.