| [11960] Cosmioneis incognita | Appellations de Taxon | 11960 |
| [11962] Cymbella laterostrata var. alaskana | Appellations de Taxon | 11962 |
| [11963] Cymbopleura lata var. americana | Appellations de Taxon | 11963 |
| [11965] Caloneis lauta | Appellations de Taxon | 11965 |
| [11966] Campylodiscus lacusbaikali | Appellations de Taxon | 11966 |
| [11967] Climaconeis delicatula | Appellations de Taxon | 11967 |
| [11968] Cymbella leptoceros var. angusta | Appellations de Taxon | 11968 |
| [1197] Pellia endiviifolia | Appellations de Taxon | 1197 |
| [11970] Cymbella lesothensis | Appellations de Taxon | 11970 |
| [11971] Caloneis lewisii | Appellations de Taxon | 11971 |
| [11972] Cymbella leptoceros var. excisa | Appellations de Taxon | 11972 |
| [11973] Climaconeis fasciculata | Appellations de Taxon | 11973 |
| [11974] Cymbella lange-bertalotii | Appellations de Taxon | 11974 |
| [11975] Cymbella lanceolata var. bottnica | Appellations de Taxon | 11975 |
| [11976] Cymbopleura lange-bertalotii | Appellations de Taxon | 11976 |
| [11977] Cymbella lembus | Appellations de Taxon | 11977 |
| [11978] Cymbellopsis lanceolata | Appellations de Taxon | 11978 |
| [11979] Cymbella lanceolata var. cornuta | Appellations de Taxon | 11979 |
| [1198] Pellia epiphylla | Appellations de Taxon | 1198 |
| [11980] Cyclotella lacunarum | Appellations de Taxon | 11980 |
| [11981] Caloneis lancettula | Appellations de Taxon | 11981 |
| [11982] Cymbella neoleptoceroides | Appellations de Taxon | 11982 |
| [11983] Cymbella neoleptoceros var. neoleptoceros | Appellations de Taxon | 11983 |
| [11984] Cymbella neoleptoceros abnormal form | Appellations de Taxon | 11984 |
| [11985] Cymbella neocistula var. lunata | Appellations de Taxon | 11985 |
| [11986] Cymbellonitzschia manguini | Appellations de Taxon | 11986 |
| [11987] Cymbellonitzschia minima | Appellations de Taxon | 11987 |
| [11988] Cocconeis neothumensis var. marina | Appellations de Taxon | 11988 |
| [11989] Cymatopleura nyansae | Appellations de Taxon | 11989 |
| [1199] Pellia fabroniana | Appellations de Taxon | 1199 |
| [11990] Cymbella novazeelandiana | Appellations de Taxon | 11990 |
| [11991] Cocconeis algida | Appellations de Taxon | 11991 |
| [11992] Coscinodiscus apiculatus | Appellations de Taxon | 11992 |
| [11993] Coscinodiscus argus | Appellations de Taxon | 11993 |
| [11994] Coscinodiscus asteromphalus | Appellations de Taxon | 11994 |
| [11995] Caloneis linearis | Appellations de Taxon | 11995 |
| [11996] Cymbella leptoceroides var. leptoceroides | Appellations de Taxon | 11996 |
| [11997] Caloneis lepidula | Appellations de Taxon | 11997 |
| [11998] Cymatopleura librile var. regula | Appellations de Taxon | 11998 |
| [11999] Climaconeis lorenzii | Appellations de Taxon | 11999 |
| [12] Rhabdiopteryx neglecta | Appellations de Taxon | 12 |
| [120] Capnopsis | Appellations de Taxon | 120 |
| [1200] Pellia neesiana | Appellations de Taxon | 1200 |
| [12000] Climaconeis scopulorioides | Appellations de Taxon | 12000 |
| [12001] Cosmioneis lundstroemii var. seductilis | Appellations de Taxon | 12001 |
| [12002] Cymbella leptoceroides var. sublanceolata | Appellations de Taxon | 12002 |
| [12003] Cymbopleura laeviformis | Appellations de Taxon | 12003 |
| [12004] Caloneis macedonica | Appellations de Taxon | 12004 |
| [12005] Corona magnifica | Appellations de Taxon | 12005 |
| [12006] Cocconeis molesta var. amygdalina | Appellations de Taxon | 12006 |