Cotyledon lutea Salisb., 1796 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Crassulaceae genus Umbilicus species Umbilicus rupestris Name Homonyms Cotyledon lutea Lam. Cotyledon lutea Huds. Cotyledon lutea van Jaarsv.