Rhynchospora sclerioides f. stokesii Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Rhynchospora species Rhynchospora corymbosa Name Homonyms Rhynchospora sclerioides var. stokesii (F.Br.) Kük. Rhynchospora sclerioides f. stokesii