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Bacillariaceae
4
Bacillariales
Bacillariophyceae
Canada
4
Chromista
4
North America
4
Ochrophyta
4
Rocky Mountains
4
Surirellales
biogeography
4
diatoms
4
ecology
4
floristics
4
taiga
tundra
4
Nitzschia
3
Nitzschia gracilis
3
Rhopalodiaceae
3
Rhopalodiales
3
Surirellaceae
3
Epithemia
2
Epithemia smithii
2
Nitzschia acidoclinata
2
Nitzschia perminuta
2
Rhopalodia
2
Rhopalodia gibba
2
Surirella
2
Tryblionella
2
Tryblionella angustata
2
Charophyta
1
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