This name is a synonym of Allamanda cathartica L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 6158) with original publication details: Cycl. Amer. Hort. 1: 247 1914.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:8527-2.
This name was in version 1 of The Plant List, record kew-6158.