⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2857010, and has not been changed.
This name is a synonym of Sedum maximum (L.) Suter.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bot. Mag. (Tokyo) 90: 53 1977.