Cyperus flavissimus Steud. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Flora 12: 152 (1829) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Cyperus species Cyperus denudatus Name Homonyms Cyperus flavissimus Schrad. Cyperus flavissimus Steud.