Rhynchospora lanceolata Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Rhynchospora species Rhynchospora capitata Name Homonyms Rhynchospora lanceolata Willd. ex Kunth Rhynchospora lanceolata Willd.