This name is a synonym of Sedum stellatum L..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Amer. Monthly Mag. & Crit. Rev. 1: 438 1817.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:274703-1.
This name was in version 1 of The Plant List, record kew-2411230, and has not been changed.