Najas microdon f. guadalupensis (Spreng.) A.Braun Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Hydrocharitaceae genus Najas species Najas guadalupensis Name Homonyms Najas microdon var. guadalupensis (Spreng.) Morong Najas microdon var. guadalupensis (Spreng.) A.Braun