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Bacillariaceae
3
Bacillariales
Bacillariophyceae
3
Canada
3
Chromista
3
Nitzschia
3
North America
3
Ochrophyta
3
Rocky Mountains
3
Tryblionella
3
Tryblionella angustata
biogeography
3
diatoms
3
ecology
3
floristics
3
taiga
3
tundra
3
Nitzschia frustulum
2
Nitzschia gracilis
2
Nitzschia perminuta
2
Rhopalodiaceae
2
Rhopalodiales
2
Surirellales
2
Entomoneidaceae
1
Entomoneis
1
Entomoneis paludosa
1
Epithemia
1
Epithemia smithii
1
Nitzschia acidoclinata
1
Nitzschia amphibia
1
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