Sempervivum tectorum Eichw. Dataset Rank SPECIES Published in Beschr. Casp.-Cauc. 31. Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Crassulaceae genus Sempervivum species Sempervivum tectorum Name Homonyms Sempervivum tectorum L. Sempervivum tectorum Eichw. Sempervivum tectorum Ten.