This name is a synonym of Tabernaemontana penduliflora K.Schum..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 33092) with original publication details: Adansonia n.s., 16: 274 1976.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:77674-1.
This name was in version 1 of The Plant List, record kew-33092, and has not been changed.