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Bacillariophyceae
Canada
11
Chromista
11
North America
11
Ochrophyta
11
Rocky Mountains
11
Surirellales
biogeography
11
diatoms
11
ecology
11
floristics
11
taiga
tundra
11
Surirellaceae
9
Cymatopleura
7
Cymatopleura apiculata
5
Cymbellaceae
5
Cymbellales
5
Cymbopleura
5
Bacillariaceae
4
Bacillariales
4
Rhopalodiaceae
4
Rhopalodiales
4
Epithemia
3
Nitzschia
3
Nitzschia gracilis
3
Rhopalodia
3
Rhopalodia gibba
3
Cymbopleura angustata
2
Entomoneidaceae
2
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