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Bacillariophyceae
1
Canada
1
Chromista
1
Cymbellaceae
1
Cymbellales
Diploneidaceae
1
Diploneis
1
Diploneis oblongella
1
Diploneis oculata
1
Diploneis parma
1
Diploneis pseudovalis
1
Naviculales
1
Neidiaceae
1
Neidiomorpha
1
Neidium
1
Neidium affine
1
Neidium apiculatum
1
Neidium bisulcatum
1
Neidium dubium
1
North America
1
Ochrophyta
1
Placoneis
1
Placoneis abiskoensis
Rocky Mountains
1
biogeography
1
diatoms
1
ecology
1
floristics
1
taiga
1
tundra
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