⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-8903693, and has not been changed.
This name is a synonym of Sempervivum rhenanum (Hegi & Schmid) Law..
The record derives from Tropicos which reports it as a synonym (record 8903693) with original publication details: Ill. Fl. Mitt.-Eur. 2: 549 549 1922.