This name is a synonym of Sedum dasyphyllum L..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Bot. Gall. ed. 2, 1: 202 1828.
This name was in version 1 of The Plant List, record kew-2482876, and has not been changed.