Cyperus strictus Rottler Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Cyperus species Cyperus polystachyos Name Homonyms Cyperus strictus Roxb. Cyperus strictus Lam. Cyperus strictus Rottler ex C.B.Clarke Cyperus strictus Rottler