Arenaria minima C.Y.Wu Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Caryophyllaceae genus Odontostemma species Odontostemma minimum Name Homonyms Arenaria minima C.Y.Wu ex L.H.Zhou Arenaria minima C.Y.Wu