This name is a synonym of Hatiora epiphylloides subsp. bradei (Porto & Castell.) Barthlott & N.P.Taylor.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Rodriguésia 5: 354 1941.
This name was in version 1 of The Plant List, record kew-2839583, and has not been changed.