This name is a synonym of Ixora margaretae (N.Hallé) Mouly & B.Bremer.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 34039) with original publication details: Adansonia n.s., 13: 197 1973.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:745736-1.
This name was in version 1 of The Plant List, record kew-34039, and has not been changed.