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Actinella
1
Actinella punctata
Asterionella
1
Asterionella fibula
1
Bacillariophyceae
1
Canada
Chromista
1
Eunotia
Eunotia bidentula
1
Eunotiaceae
1
Eunotiales
1
Fragilariaceae
Fragilariales
1
North America
1
Ochrophyta
Rocky Mountains
1
Semiorbis
1
biogeography
1
diatoms
1
ecology
1
floristics
taiga
1
tundra
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