? tenuissima Kützing Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Fragilariales family Fragilariaceae genus Synedra species Synedra tenuissima Name Homonyms ? tenuissima Klipstein, 1843 ? tenuissima Bohm, 1912 ? tenuissima Bronn, 1837 ? tenuissima Kützing ? tenuissima Kützing ? tenuissima Gabb, 1869