Juncus angustifolius Jacq. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Juncaceae genus Luzula species Luzula luzuloides Name Homonyms Juncus angustifolius (Roth) Wulfen Juncus angustifolius Jacq.