This name is a synonym of Sarcocornia blackiana (Ulbr.) A.J. Scott.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 7202266) with original publication details: Nat. Pflanzenfam. (ed. 2) 16c: 552 1934.
This name was in version 1 of The Plant List, record tro-7202266.