Navicula distans (W.Smith) Schmidt Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Naviculales family Pinnulariaceae genus Pinnularia species Pinnularia distans Name Homonyms Navicula distans (W.Smith) Schmidt Navicula distans (W.Smith) Ralfs, 1861 Navicula distans (W.Smith) Brébisson