Juncus acutus Thuill. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Fl. Par. 175. Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Juncaceae genus Juncus species Juncus acutus Name Homonyms Juncus acutus L. Juncus acutus Thuill. Juncus acutus Retz., 1795 Juncus acutus Torr.