| WebNameShort | |
| Achnanthes exigua var. heterovalvata Krasske 1923 |
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| Cocconeis hustedtii Krasske 1923 |
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| Cymbella hustedtii Krasske 1923 |
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| Fragilaria virescens var. capitata Krasske 1923 |
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| Frustulia vulgaris var. capitata Krasske 1923 |
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| Microneis exigua var. heterovalvata Krasske 1923 |
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| Navicula citrus Krasske 1923 |
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| Navicula hustedtii Krasske 1923 |
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| Navicula placenta var. minor Krasske 1923 |
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| Navicula pseudopupula var. aquaeductae Krasske 1923 |
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| Navicula pseudopupula (pseudo-pupula) Krasske 1923 |
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| Navicula soehrensis (sohrensis) Krasske 1923 |
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| Navicula tridentula Krasske 1923 |
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| Navicula variostriata Krasske 1923 |
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| Navicula ventralis Krasske 1923 |
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| Neidium iridis f. minor Krasske 1923 |
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