Scirpus pungens var. longisetus Benth. & F.Muell. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Schoenoplectus species Schoenoplectus americanus Name Homonyms Scirpus pungens var. longisetus Benth. & F.Muell.