Gomphonema bohemicum Hust., 1930 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Cymbellales family Gomphonemataceae genus Gomphonema species Gomphonema angustatum Name Homonyms Gomphonema bohemicum Hust., 1930 Gomphonema bohemicum Reichelt & Fricke, 1902