This name is a synonym of Crescentia alata Kunth.
The record derives from iPlants
(data supplied on 2012-03-23)
which reports it as a synonym (record 318051) with original publication details: Trans. Linn. Soc. London 26: 166 1868.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:110243-1.
This name was in version 1 of The Plant List, record kew-318051.