Navicula radiosa f. acuta (Breb.) Cleve Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Naviculales family Naviculaceae genus Navicula species Navicula radiosa Name Homonyms Navicula radiosa var. acuta Navicula radiosa f. acuta (W.Smith) Grunow, 1860 Navicula radiosa var. acuta (W.Smith) Grunow, 1860 Navicula radiosa f. acuta (Breb.) Cleve