Cyperus laevis F.Muell. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Cyperus species Cyperus sanguinolentus Name Homonyms Cyperus laevis R.Br. Cyperus laevis F.Muell. Cyperus laevis F.Muell. ex C.B.Clarke