This name is a synonym of Strelitzia juncea (Ker Gawl.) Link.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 267270) with original publication details: Baileya 19: 171 1975.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:886872-1.
This name was in version 1 of The Plant List, record kew-267270, and has not been changed.