Hydrochloa fluitans (L.) Host, 1827 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Glyceria species Glyceria fluitans Name Homonyms Hydrochloa fluitans (Michx.) Torr. Hydrochloa fluitans (L.) Host, 1827 Hydrochloa fluitans (L.) Hartm.