Sagina procumbens Pursh Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Caryophyllaceae genus Sagina species Sagina decumbens Name Homonyms Sagina procumbens L. Sagina procumbens Pursh Sagina procumbens Thunb., 1784 Sagina procumbens Hook., 1833 Sagina procumbens Bol., 1870