| [11448] Caloneis amphisbaena var. liburnica | Appellations de Taxon | 11448 |
| [11449] Cymbella acutiuscula var. minor | Appellations de Taxon | 11449 |
| [1145] Zygnemataceae | Appellations de Taxon | 1145 |
| [11450] Caloneis opulenta | Appellations de Taxon | 11450 |
| [11451] Chamaepinnularia amphiborealis | Appellations de Taxon | 11451 |
| [11452] Caloneis amphicephala | Appellations de Taxon | 11452 |
| [11453] Cymbella amplificata | Appellations de Taxon | 11453 |
| [11454] Caloneis amphigomphus | Appellations de Taxon | 11454 |
| [11455] Cymbellopsis apiculata | Appellations de Taxon | 11455 |
| [11457] Cymbopleura argentina var. argentina | Appellations de Taxon | 11457 |
| [11458] Caloneis amphicephala var. rostrata | Appellations de Taxon | 11458 |
| [11459] Cymbella arctissima | Appellations de Taxon | 11459 |
| [11460] Caloneis alpestris var. sarnensis | Appellations de Taxon | 11460 |
| [11461] Cymbopleura angustata var. spitsbergensis | Appellations de Taxon | 11461 |
| [11462] Caloneis silicula var. curta | Appellations de Taxon | 11462 |
| [11463] Cymbella austriaca var. semirecta | Appellations de Taxon | 11463 |
| [11464] Cymbopleura acutiuscula | Appellations de Taxon | 11464 |
| [11465] Cymbella australica | Appellations de Taxon | 11465 |
| [11466] Cyclotella antiqua | Appellations de Taxon | 11466 |
| [11467] Caloneis trigonocephala | Appellations de Taxon | 11467 |
| [11468] Chamaepinnularia australomediocris | Appellations de Taxon | 11468 |
| [11469] Caloneis liber | Appellations de Taxon | 11469 |
| [1147] Spirogyra | Appellations de Taxon | 1147 |
| [11470] Cyclotella alchichicana | Appellations de Taxon | 11470 |
| [11471] Chamaepinnularia alexandrowiczii | Appellations de Taxon | 11471 |
| [11472] Caloneis allorgei | Appellations de Taxon | 11472 |
| [11473] Caloneis alpestris var. linearis | Appellations de Taxon | 11473 |
| [11474] Caloneis lamella | Appellations de Taxon | 11474 |
| [11475] Chamaepinnularia aliena | Appellations de Taxon | 11475 |
| [11476] Caloneis moelleri | Appellations de Taxon | 11476 |
| [11477] Caloneis amphisbaena f. amphisbaena | Appellations de Taxon | 11477 |
| [11478] Caloneis muscicola | Appellations de Taxon | 11478 |
| [11479] Cyclostephanos andinus | Appellations de Taxon | 11479 |
| [1148] Zygnema | Appellations de Taxon | 1148 |
| [11480] Caloneis neocaledonica | Appellations de Taxon | 11480 |
| [11481] Caloneis odiosa | Appellations de Taxon | 11481 |
| [11482] Cymbopleura ampullacea var. ampullacea | Appellations de Taxon | 11482 |
| [11483] Cyclotella aegaea var. pythagora | Appellations de Taxon | 11483 |
| [11484] Cymbella aequalis var. fossilis | Appellations de Taxon | 11484 |
| [11485] Cymbella aequalis var. hybrida | Appellations de Taxon | 11485 |
| [11486] Cymbella aequalis var. pisciculus | Appellations de Taxon | 11486 |
| [11487] Caloneis aequatorialis | Appellations de Taxon | 11487 |
| [11488] Caloneis aquaecaeruleae | Appellations de Taxon | 11488 |
| [11489] Caloneis stauroneiformis | Appellations de Taxon | 11489 |
| [1149] Rhodophyceae | Appellations de Taxon | 1149 |
| [11490] Cymbopleura acutissima | Appellations de Taxon | 11490 |
| [11491] Caloneis silicula var. truncata | Appellations de Taxon | 11491 |
| [11492] Cymbella affinis abnormal form | Appellations de Taxon | 11492 |
| [11493] Caloneis amphisbaena var. undulata | Appellations de Taxon | 11493 |
| [11494] Cavinula heterostauron | Appellations de Taxon | 11494 |