Rhynchospora glauca subsp. strobilacea Nees Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Rhynchospora species Rhynchospora brownii Name Homonyms Rhynchospora glauca var. strobilacea Nees Rhynchospora glauca subsp. strobilacea Nees