Cymbella cistula f. minor A.Mayer, 1913 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Cymbellales family Cymbellaceae genus Cymbella species Cymbella neocistula Name Homonyms Cymbella cistula f. minor A.Mayer, 1913 Cymbella cistula f. minor Reichelt Cymbella cistula f. minor Cleve-Euler, 1932 Cymbella cistula f. minor van Heurck, 1880