⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2489950, and has not been changed.
This name is a synonym of Sempervivum marmoreum .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Oesterr. Bot. Wochenbl. 3: 12 1853.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:276644-1
.