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Bacillariophyceae
9
Canada
9
Chromista
9
Fragilariaceae
Fragilariales
North America
9
Ochrophyta
9
Rocky Mountains
9
biogeography
9
diatoms
9
ecology
9
floristics
9
taiga
9
tundra
Tabellaria
6
Tabellaria flocculosa
6
Tabellariaceae
6
Tabellariales
6
Coscinodiscaceae
5
Coscinodiscales
5
Fragilaria
5
Lindavia
4
Ulnaria
4
Aulacoseira
3
Aulacoseiraceae
3
Aulacoseirales
3
Eunotia
3
Eunotiaceae
3
Eunotiales
3
Fragilaria vaucheriae
3
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