Sempervivum tectorum Linnaeus, Species Plantarum 1: 464. 1753.

"Habitat in Europae tectis & collibus." RCN: 3561.

Lectotype (Parnell in Jarvis & al., Regnum Veg. 127: 87. 1993): Herb. Clifford: 179, Sempervivum 3 (BM-000628594) .

Generitype of Sempervivum Linnaeus (vide Green, Prop. Brit. Bot.: 158. 1929).

Current name: Sempervivum tectorum L. ( Crassulaceae).