| WebNameShort | |
| Frustulia rhomboides var. capitata (A. Mayer) Patrick 1966 |
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| Gyrosigma exilis (Grunow) Reimer 1966 |
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| Gyrosigma nodiferum (Grunow) Reimer 1966 |
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| Gyrosigma spencerii var. curvula (Grunow) Reimer 1966 |
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| Gyrosigma terryanum f. fontanum Reimer 1966 |
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| Hannaea arcus var. amphioxys (Rabenhorst) Patrick 1966 |
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| Navicula capitata var. lueneburgensis (Grunow) Patrick in Patrick & Reimer 1966 |
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| Navicula cuspidata var. obtusa Patrick 1966 |
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| Navicula elginensis var. lata (M. Peragallo) Patrick 1966 |
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| Navicula elginensis var. neglecta (Krasske) Patrick in Patrick & Reimer 1966 |
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| Navicula elginensis var. rostrata (A. Mayer) Patrick 1966 |
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| Navicula elmorei Patrick 1966 |
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| Navicula heufleri var. leptocephala (Brebisson ex Grunow) Patrick 1966 |
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| Navicula maculata var. orbiculata Patrick 1966 |
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| Navicula pennsylvanica Patrick in Patrick & Reimer 1966 |
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| Navicula rhynchocephala var. germainii (Wallace) Patrick 1966 |
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| Navicula vanheurckii Patrick 1966 |
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| Neidium affine Reimer in Patrick & Reimer 1966 |
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| Neidium affine var. humerus Reimer 1966 |
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| Neidium bisulcatum var. subundulatum (Grunow) Reimer 1966 |
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