Potamogeton ×fluitans var. sublucens Baagøe Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Potamogetonaceae genus Potamogeton species Potamogeton fluitans Name Homonyms Potamogeton ×fluitans var. sublucens Baagøe ex Asch. & Graebn. Potamogeton ×fluitans var. sublucens Baagøe