Panicum fluitans Retz. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Observ. Bot. 3: 8 (1783) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Setaria species Setaria geminata Name Homonyms Panicum fluitans Brickell ex Muhl. Panicum fluitans Retz. Panicum fluitans Brickell