Eleocharis obtusa var. ellipsoidalis Fernald Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Eleocharis species Eleocharis obtusa Name Homonyms Eleocharis obtusa var. ellipsoidalis Fernald ex Svenson Eleocharis obtusa var. ellipsoidalis Fernald