Najas major var. angustifolia A.Braun ex K.Schum. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Hydrocharitaceae genus Najas species Najas marina Name Homonyms Najas major var. angustifolia A.Braun ex K.Schum. Najas major var. angustifolia A.Braun