Glyceria fluitans var. poaeformis Fr., 1839 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Glyceria species Glyceria pedicellata Name Homonyms Glyceria fluitans var. poaeformis Fr., 1839 Glyceria fluitans subsp. poaeformis (Fr.) Fr. Glyceria fluitans subsp. poaeformis (Fr.) Fr. ex Hegi, 1908