Sempervivum poculiforme A.Berger Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Crassulaceae genus Aeonium species Aeonium simsii Name Homonyms Sempervivum poculiforme A.Berger Sempervivum poculiforme A.Berger ex De Wild.