Potamogeton lucens Weber, 1780 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Potamogetonaceae genus Potamogeton species Potamogeton praelongus Name Homonyms Potamogeton lucens L. Potamogeton lucens Weber, 1780 Potamogeton lucens Geners.