Scirpus umbellatus Noronha Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Scirpus species Scirpus umbellatus Name Homonyms Scirpus umbellatus Post Scirpus umbellatus Noronha ex Thouars Scirpus umbellatus Noronha Scirpus umbellatus (Rottb.) Kuntze