Arenaria macrorrhiza Guirão Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Caryophyllaceae genus Spergularia species Spergularia media Name Homonyms Arenaria macrorrhiza Req. ex Loisel. Arenaria macrorrhiza Guirão ex Willk. & Lange Arenaria macrorrhiza Req. Arenaria macrorrhiza Guirão