Gomphoneis olivaceum (Hust.) Aysel, 2005 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Cymbellales family Gomphonemataceae genus Gomphonema species Gomphonema olivaceum Name Homonyms Gomphoneis olivaceum (Lyngbye) Cleve ex Dawson, 1974 Gomphoneis olivaceum (Lyngbye) Cleve Gomphoneis olivaceum (Hust.) Aysel, 2005