Cyperus eragrostis subsp. pauperita J.M.Black 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 eragrostis var. pauperita J.M.Black Cyperus eragrostis subsp. pauperita J.M.Black