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Svalbardella
| Svalbardella | |
| Manum, S. (1960) | |
| Stover, L.E. and Evitt, W.R. (1978) | |
| Active | |
| Subfamily Deflandreoideae | |
| cooksoniae | |
| 43 | |
| 22 | |
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No synonyms
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No synonyms
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