Rhynchospora polyphylla Balb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Rhynchospora species Rhynchospora contracta Name Homonyms Rhynchospora polyphylla (Vahl) Vahl Rhynchospora polyphylla Balb. ex Kunth Rhynchospora polyphylla Balb.