Najas seminuda J.W.Griff., 1851 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Hydrocharitaceae genus Najas species Najas gracillima Name Homonyms Najas seminuda Griff. ex Voigt Najas seminuda J.W.Griff., 1851