This name is a synonym of Junellia patagonica (Speg.) Moldenke.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 212559) with original publication details: Anales Soc. Ci. Argent. 15: 114 1883.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:865363-1.
This name was in version 1 of The Plant List, record kew-212559.