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Bacillariophyceae
3
Canada
3
Chromista
3
Naviculales
3
North America
3
Ochrophyta
3
Rocky Mountains
3
Stauroneidaceae
Stauroneis
3
Stauroneis anceps
biogeography
diatoms
ecology
3
floristics
taiga
3
tundra
3
Stauroneis gracilis
2
Stauroneis fluminea
1
Stauroneis ignorata
1
Stauroneis livingstonii
1
Stauroneis prominula
1
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