| [16757] Navicula wustula | Appellations de Taxon | 16757 |
| [16758] Navicula wygaschii | Appellations de Taxon | 16758 |
| [16759] Navicula yatukaensis | Appellations de Taxon | 16759 |
| [1676] Typha latifolia | Appellations de Taxon | 1676 |
| [16760] Navicula yorkensis | Appellations de Taxon | 16760 |
| [16761] Nitzschia scabra | Appellations de Taxon | 16761 |
| [16762] Nitzschia yunchengensis | Appellations de Taxon | 16762 |
| [16763] Navicula yuraensis | Appellations de Taxon | 16763 |
| [16764] Nitzschia capitata | Appellations de Taxon | 16764 |
| [16765] Nitzschia calcicola | Appellations de Taxon | 16765 |
| [16766] Navicula capitellata | Appellations de Taxon | 16766 |
| [16767] Nitzschia clausii abnormal form | Appellations de Taxon | 16767 |
| [16768] Navicula waernensis | Appellations de Taxon | 16768 |
| [16769] Parlibellus bennikei | Appellations de Taxon | 16769 |
| [1677] Typha laxmannii | Appellations de Taxon | 1677 |
| [16770] Pinnularia bertrandii var. orleansiana | Appellations de Taxon | 16770 |
| [16771] Pinnularia brandeliformis var. linearis | Appellations de Taxon | 16771 |
| [16772] Pinnularia biceps var. gibberula | Appellations de Taxon | 16772 |
| [16773] Pinnularia birnirkiana | Appellations de Taxon | 16773 |
| [16775] Pinnularia birnirkiana morphotype 2 | Appellations de Taxon | 16775 |
| [16776] Pinnularia birnirkiana morphotype 1 | Appellations de Taxon | 16776 |
| [16777] Pinnularia borealis var. lanceolata | Appellations de Taxon | 16777 |
| [16778] Pinnularia bullacostae | Appellations de Taxon | 16778 |
| [16779] Placoneis balcanica | Appellations de Taxon | 16779 |
| [1678] Typha minima | Appellations de Taxon | 1678 |
| [16780] Pinnularia blasii | Appellations de Taxon | 16780 |
| [16781] Pinnularia balatonis | Appellations de Taxon | 16781 |
| [16782] Pinnularia baculus | Appellations de Taxon | 16782 |
| [16783] Pinnularia brebissonii morphotyp.5 | Appellations de Taxon | 16783 |
| [16784] Planothidium borneolanceolatum | Appellations de Taxon | 16784 |
| [16785] Pinnularia boecheri | Appellations de Taxon | 16785 |
| [16786] Puncticulata bodanica | Appellations de Taxon | 16786 |
| [16787] Planothidium aueri | Appellations de Taxon | 16787 |
| [16788] Pinnularia acrosphaeria var. undulata | Appellations de Taxon | 16788 |
| [16789] Puncticulata austriaca | Appellations de Taxon | 16789 |
| [16790] Pinnularia bacilliformis | Appellations de Taxon | 16790 |
| [16791] Pinnularia bardii | Appellations de Taxon | 16791 |
| [16793] Pinnularia barberiana var. opouraensis | Appellations de Taxon | 16793 |
| [16794] Pinnularia brebissonii var. lancarea | Appellations de Taxon | 16794 |
| [16795] Pinnularia brebissonii var. minuta | Appellations de Taxon | 16795 |
| [16796] Pseudostaurosira brevistriata var. capitata | Appellations de Taxon | 16796 |
| [16797] Pinnularia bleischii | Appellations de Taxon | 16797 |
| [16798] Pinnularia bacilla | Appellations de Taxon | 16798 |
| [16799] Pinnularia biclavata | Appellations de Taxon | 16799 |
| [168] Perla marginata | Appellations de Taxon | 168 |
| [1680] Zannichellia | Appellations de Taxon | 1680 |
| [16800] Pinnularia biceps var. biceps | Appellations de Taxon | 16800 |
| [16801] Pseudostaurosira brevistriata var. inflata | Appellations de Taxon | 16801 |
| [16802] Pinnularia biggiba | Appellations de Taxon | 16802 |
| [16803] Pinnularia bihastata | Appellations de Taxon | 16803 |