Eleocharis dulcis subsp. tuberosa (Schult.) T.Koyama Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Eleocharis species Eleocharis dulcis Name Homonyms Eleocharis dulcis var. tuberosa (Schult.) T.Koyama Eleocharis dulcis subsp. tuberosa (Schult.) T.Koyama