Synedra alpina Naegeli Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Eunotiales family Eunotiaceae genus Eunotia species Eunotia naegelii Name Homonyms Synedra alpina Naegeli ex Kützing, 1849 Synedra alpina Naegeli