Adromischus rotundifolius Poelln. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Saxifragales family Crassulaceae genus Adromischus species Adromischus hemisphaericus Name Homonyms Adromischus rotundifolius (Haw.) C.A.Sm. Adromischus rotundifolius Poelln.