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Achnanthales
1
Achnanthidiaceae
1
Achnanthidium
1
Aulacoseira
1
Aulacoseira subarctica
1
Aulacoseiraceae
1
Aulacoseirales
1
Bacillariophyceae
1
Canada
1
Chromista
1
Coscinodiscaceae
1
Coscinodiscales
1
Eucocconeis
Eucocconeis depressa
1
Eucocconeis flexella
1
Fragilariaceae
Fragilariales
Fragilariforma
1
Fragilariforma constricta
1
Lindavia
1
North America
Ochrophyta
1
Psammothidium
1
Psammothidium marginulatum
1
Rocky Mountains
1
Tabellaria
1
Tabellaria fenestrata
1
Tabellaria flocculosa
1
Tabellariaceae
1
Tabellariales
1
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