Potamogeton alpinus Koch & Ziz Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Potamogetonaceae genus Potamogeton species Potamogeton alpinus Name Homonyms Potamogeton alpinus Balb. Potamogeton alpinus Hegetschw.