Spergularia atheniensis Heldr. & Sart. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Caryophyllaceae genus Spergularia species Spergularia diandra Name Homonyms Spergularia atheniensis Heldr. & Sart. ex Nyman Spergularia atheniensis Asch. Spergularia atheniensis Heldr. & Sart.