Scirpus stygius (L.) Ferber Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Juncaceae genus Juncus species Juncus stygius Name Homonyms Scirpus stygius (L.) Ferber ex J.Fleisch. Scirpus stygius (L.) Ferber