This name is a synonym of Plumeria filifolia Griseb..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 161642) with original publication details: Symb. Antill. 9: 237 1924.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:204007-2.
This name was in version 1 of The Plant List, record kew-161642, and has not been changed.