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Bacillariophyceae
Canada
33
Chromista
33
Cymbellaceae
Cymbellales
33
North America
33
Ochrophyta
33
Rocky Mountains
33
biogeography
33
diatoms
33
ecology
33
floristics
33
taiga
tundra
33
Cymbopleura
13
Cymbella
9
Naviculales
9
Encyonema
8
Encyonopsis
7
Cymatopleura
5
Cymatopleura apiculata
5
Encyonema hebridicum
5
Surirellaceae
5
Surirellales
5
Amphipleuraceae
4
Cymbella proxima
4
Cymbopleura angustata
4
Delicata
4
Encyonema silesiacum
4
Encyonema ventricosum
4
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