Cyperus vegetus subsp. trigonus Kuntze Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Cyperus species Cyperus eragrostis Name Homonyms Cyperus vegetus var. trigonus Kuntze Cyperus vegetus subsp. trigonus Kuntze