Scirpus acutus Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Scirpus species Scirpus acutus Name Homonyms Scirpus acutus (R.Br.) Spreng. Scirpus acutus (R.Br.) Poir., 1817 Scirpus acutus Willd. ex Kunth, 1837 Scirpus acutus Muhl. ex Bigelow Scirpus acutus J.Presl & C.Presl Scirpus acutus Muhl., 1817 Scirpus acutus Willd.