Navicula cari subsp. angusta Grunow Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Naviculales family Naviculaceae genus Navicula species Navicula cari Name Homonyms Navicula cari var. angusta (Grunow) Grunow Navicula cari subsp. angusta Grunow