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Bacillariophyceae
3
Canada
3
Chromista
3
Cymbellales
3
Gomphonema
3
Gomphonema subclavatum
Gomphonemataceae
North America
3
Ochrophyta
3
Rocky Mountains
3
biogeography
3
diatoms
ecology
3
floristics
taiga
3
tundra
Cymbellaceae
1
Didymosphenia
1
Didymosphenia geminata
1
Encyonema
1
Encyonema hebridicum
1
Encyonema minutum
1
Gomphonema affine
1
Gomphonema parvulum
1
Gomphonema pygmaeum
1
Gomphonema sarcophagus
1
Gomphonema subtile
1
Gomphonema truncatum
1
Gomphonema truncatum capitatum
1
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