⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2483087, and has not been changed.

Sempervivum boutignyanum Billot & Gren. is a synonym of Sempervivum tectorum L.

This name is a synonym of Sempervivum tectorum L..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Arch. Fl. France Allemagne 2: 263 1854.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:276346-1.