Carex arida Schleich. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex sempervirens Name Homonyms Carex arida Schwein. & Torr. Carex arida Schleich. ex Kunth Carex arida Schleich.