This name is a synonym of Tetragonia tetragonioides (Pall.) Kuntze.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Commentat. Soc. Regiae Sci. Gott. 6: 13 1783.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:364742-1.
This name was in version 1 of The Plant List, record kew-2436943.