Synedra ulna var. notata Grun., 1881 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Fragilariales family Fragilariaceae genus Synedra species Synedra notata Name Homonyms Synedra ulna var. notata Grun., 1881 Synedra ulna f. notata Grunow, 1881