This name is a synonym of Sedum alpestre Vill..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name with original publication details: Fl. Franç. ed. 3, 5: 525 1815.
This name was in version 1 of The Plant List, record kew-2483259, and has not been changed.