This name is a synonym of Sinocrassula densirosulata (Praeger) A. Berger.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50198269) with original publication details: J. Bot. 57: 55 1919.
This name was in version 1 of The Plant List, record tro-50198269, and has not been changed.