Juncus lamprocarpus var. fluitans W.D.J.Koch, 1844 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Juncaceae genus Juncus species Juncus articulatus Name Homonyms Juncus lamprocarpus var. fluitans W.D.J.Koch, 1844