Cyperus bulbifex E.Mey. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Cyperus species Cyperus usitatus Name Homonyms Cyperus bulbifex E.Mey. ex Drège Cyperus bulbifex E.Mey.