Scleria lithosperma subsp. filiformis Britton Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Scleria species Scleria lithosperma Name Homonyms Scleria lithosperma var. filiformis (Sw.) Britton Scleria lithosperma subsp. filiformis Britton