| WebNameShort | |
| Navicula inflata var. laterostrata (Hustedt) Cleve-Euler 1953 |
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| Navicula tridentula var. tenuicephala (Hustedt) Cleve-Euler 1953 |
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| Diploneis litoralis (littoralis) var. levicostata (Jouse) Cleve-Euler 1953 |
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| Diploneis smithii var. laevis (Juhlin-Dannfelt) Cleve-Euler 1953 |
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| Navicula minuta var. latior (Juhlin-Dannfelt) Cleve-Euler 1953 |
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| Navicula peregrina var. minor (Kolbe) Cleve-Euler 1953 |
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| Achnanthes gibberula var. elliptica (Krasske) Cleve-Euler 1953 |
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| Achnanthes soodensis (Krasske) Cleve-Euler 1953 |
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| Achnanthes flexella var. arctica (Lagerstedt) Cleve-Euler 1953 |
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| Cocconeis placentula f. trilineata (M. Peragallo & Héribaud in Héribaud) Cleve-Euler 1953 |
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| Stauroneis anceps var. gallica (M. Peragallo & Heribaud in Heribaud) Cleve-Euler 1953 |
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| Anomoeoneis brachysira var. lanceolata (Mayer) Cleve-Euler 1953 |
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| Anomoeoneis brachysira f. subacuminata (Mayer) Cleve-Euler 1953 |
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| Diploneis subconstricta f. subinflata (Mayer) Cleve-Euler 1953 |
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| Diploneis subconstricta f. typica (Mayer) Cleve-Euler 1953 |
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| Navicula toulaae (toulae) var. laeta (Mayer) Cleve-Euler 1953 |
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| Stauroneis phoenicenteron var. crumenifera (Mayer) Cleve-Euler 1953 |
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| Stauroneis pusilla var. franconica (Mayer) Cleve-Euler 1953 |
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| Diploneis oblongella var. gibbosa (Mc Call) Cleve-Euler 1953 |
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| Achnanthes microcephala var. gracillima (Meister) Cleve-Euler 1953 |
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