Umbilicus platyphyllus Regel & Herder Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Crassulaceae genus Rosularia species Rosularia radicosa Name Homonyms Umbilicus platyphyllus Schrenk Umbilicus platyphyllus Boiss. Umbilicus platyphyllus Regel & Herder Umbilicus platyphyllus Schrenk ex Fisch. & C.A.Mey.