Potamogeton rutilus Schult. & Schult.f. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Potamogetonaceae genus Potamogeton species Potamogeton rutilus Name Homonyms Potamogeton rutilus (Humn.) Nyman Potamogeton rutilus Wolfg.