| WebNameShort | |
| Surirella ovalis var. marina Grunow 1862 |
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| Surirella ovalis var. maxima Grunow 1862 |
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| Surirella quarnerensis Grunow 1862 |
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| Surirella (Suriraya) angusta (angustata) var. apiculata Grunow 1862 |
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| Surirella (Suriraya) angusta (angustata) var. genuina Grunow 1862 |
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| Surirella (Suriraya) fluminensis Grunow 1862 |
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| Synedra acus var. delicatissima (W. Smith) Grunow 1862 |
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| Synedra acus var. elongata Grunow 1862 |
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| Synedra arctica Grunow 1862 |
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| Synedra arcus var. delicatissima Grunow 1862 |
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| Synedra arcus var. minor Grunow 1862 |
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| Synedra camtschatica (kamtschatica) Grunow 1862 |
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| Synedra fasciculata Grunow 1862 |
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| Synedra flexuosa var. biceps Grunow 1862 |
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| Synedra frauenfeldii Grunow 1862 |
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| Synedra gracilis var. barbatula (Kützing) Grunow 1862 |
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| Synedra gracilis var. genuina Grunow 1862 |
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| Synedra lunaris var. capitata Grunow 1862 |
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| Synedra lunaris var. genuina Grunow 1862 |
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| Synedra nitzschioides Grunow 1862 |
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