Potamogeton foliosus var. foliosus Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Potamogetonaceae genus Potamogeton species Potamogeton foliosus Name Homonyms Potamogeton foliosus subsp. foliosus Potamogeton foliosus var. foliosus