| WebNameShort | |
| Achnanthes grimmei Krasske 1925 |
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| Caloneis silicula f. fasciata Krasske 1925 |
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| Caloneis silicula f. semifasicata Krasske 1925 |
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| Eunotia pectinalis f. minor Krasske 1925 |
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| Eunotia robusta var. bidens Krasske 1925 |
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| Eunotia robusta var. diodon Krasske 1925 |
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| Navicula aquaeductae (aquaeducti) (Krasske) Krasske 1925 |
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| Navicula aquaeducti Krasske 1925 |
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| Navicula excelsa Krasske 1925 |
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| Navicula festiva Krasske 1925 |
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| Navicula gracilis f. constricta Krasske 1925 |
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| Navicula grimmii (grimmei) Krasske 1925 |
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| Navicula hassiaca Krasske 1925 |
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| Navicula placenta var. parallela Krasske 1925 |
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| Navicula simplex Krasske 1925 |
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| Navicula soehrensis (sohrensis) var. capitata Krasske 1925 |
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| Navicula söhrensis var. capitata Krasske 1925 |
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| Navicula tridentula var. parallela Krasske 1925 |
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| Navicula ventralis Krasske 1925 |
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| Neidium affine (affinis) f. constricta Krasske 1925 |
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