Cyperus laevigatus var. laevigatus Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Cyperus species Cyperus laevigatus Name Homonyms Cyperus laevigatus subsp. laevigatus Cyperus laevigatus var. laevigatus