This name is a synonym of Aichryson gattefossei (Batt. & Jahand.) Bramwell.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50000133) with original publication details: Bull. Soc. Hist. Nat. Afrique N. 12: 24 1921.
This name was in version 1 of The Plant List, record tro-50000133.