Arenaria paradoxa Bartl. ex C.Presl Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Caryophyllaceae genus Arenaria species Arenaria lanuginosa Name Homonyms Arenaria paradoxa Bartl. ex C.Presl Arenaria paradoxa Bartl.