- Bacillariophyta
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- Bacillariophyceae
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- Cymbellales
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- Gomphonemataceae
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- Gomphonema
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- Gomphonema subclavatum
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- Gomphonema subclavatum var. fossilis
Gomphonema subclavatum var. fossilis
Frenguelli
- Omnidia : GSFO
- Sandre : 28994
- Uploaded pictures: 0
