? grossus Aiton Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Aizoaceae genus Mesembryanthemum species Mesembryanthemum grossum Name Homonyms ? grossus Weyenbergh, 1869 ? grossus Zimmermann, 1922 ? grossus Aiton