This name is a synonym of Atriplex farinosa subsp. keniensis (Brenan) Friis & M.G.Gilbert.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Kew Bull. 8: 432 1953.
This name was in version 1 of The Plant List, record kew-2665264, and has not been changed.