Potamogeton heterophyllus Buch.-Ham. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Potamogetonaceae genus Potamogeton species Potamogeton heterophyllus Name Homonyms Potamogeton heterophyllus Schreb. Potamogeton heterophyllus Elliott Potamogeton heterophyllus Biroli Potamogeton heterophyllus Torr. Potamogeton ×heterophyllus Fr. Potamogeton heterophyllus Buch.-Ham. ex Wall. Potamogeton heterophyllus Buch.-Ham.