| WebNameShort | |
| Epithemia zebra f. bidens (A. Cleve) Cleve-Euler 1932 |
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| Amphora thumensis (A. Mayer) Cleve-Euler 1932 |
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| Pinnularia isostauron (icostauron) var. conifera (Brun & Heribaud in Heribaud) Cleve-Euler 1932 |
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| Gomphonema mustela f. curvata (Brun & M. Peragallo in Heribaud) Cleve-Euler 1932 |
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| Achnanthes elliptica (Cleve) Cleve-Euler 1932 |
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| Cymbella turgida var. robusta (Cleve-Euler) Cleve-Euler 1932 |
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| Fragilaria construens var. asymmetrica (Cleve-Euler) Cleve-Euler 1932 |
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| Navicula cryptocephala var. suecica (Cleve-Euler) Cleve-Euler 1932 |
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| Pinnularia brebissonii var. truncata (Cleve-Euler) Cleve-Euler 1932 |
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| Neidium iridis var. intermedia (Dippel) Cleve-Euler 1932 |
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| Neidium iridis f. minor (Dippel) Cleve-Euler 1932 |
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| Stauroneis phoenicenteron var. intermedia (Dippel) Cleve-Euler 1932 |
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| Gomphonema constrictum var. turgida (Ehrenberg) Cleve-Euler 1932 |
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| Cymbella incerta var. oblonga (Fontell) Cleve-Euler 1932 |
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| Neidium dubium var. major (Fontell) Cleve-Euler 1932 |
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| Neidium dubium var. major (Fontell) Cleve-Euler 1932 |
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| Cymatopleura elliptica var. angulata (Greville) Cleve-Euler 1932 |
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| Nitzschia fonticola var. romana (Grunow in Cleve & Grunow) Cleve-Euler 1932 |
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| Nitzschia suecica (Grunow in Cleve & Grunow) Cleve-Euler 1932 |
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| Cymbella parva var. hungarica (Grunow in Schmidt et al.) Cleve 1932 |
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