Najas alagnensis Mase Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Hydrocharitaceae genus Najas species Najas alagnensis Name Homonyms Najas alagnensis (Pollini) Pollini Najas alagnensis Mase ex Nyman, 1882 Najas alagnensis Mase