Eunotia flexuosa Bréb. ex Kütz. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Eunotiales family Eunotiaceae genus Eunotia species Eunotia flexuosa Name Homonyms Eunotia flexuosa (Brébisson ex Kützing) Kützing, 1849