Cyperus setifolius Torr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Cyperus species Cyperus grayi Name Homonyms Cyperus setifolius Torr. ex C.B.Clarke Cyperus setifolius D.Don Cyperus setifolius Torr.