This name is a synonym of Sophora tomentosa subsp. littoralis (Schrad.) Yakovlev.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 13048368) with original publication details: Bull. Jard. Bot. Buitenzorg, sér. 3, 3(17): 424 1948.
This name was in version 1 of The Plant List, record tro-13048368.