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Bacillariaceae
6
Bacillariales
Bacillariophyceae
6
Canada
6
Chromista
6
Nitzschia
North America
6
Ochrophyta
6
Rocky Mountains
6
biogeography
6
diatoms
6
ecology
6
floristics
6
taiga
6
tundra
6
Nitzschia perminuta
5
Nitzschia gracilis
4
Nitzschia acidoclinata
3
Nitzschia amphibia
3
Nitzschia radicula
3
Surirellales
3
Tryblionella
3
Tryblionella angustata
3
Nitzschia frustulum
2
Nitzschia linearis
2
Nitzschia palea
2
Nitzschia sinuata
2
Rhopalodiaceae
2
Rhopalodiales
2
Surirella
2
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