| [13] Rhabdiopteryx thienemanni | Appellations de Taxon | 13 |
| [130] Besdolus | Appellations de Taxon | 130 |
| [1300] Fissidens taxifolius | Appellations de Taxon | 1300 |
| [13000] Encyonema minutum var. semicircularis | Appellations de Taxon | 13000 |
| [13002] Eunotia microcephala var. tridentata | Appellations de Taxon | 13002 |
| [13003] Eunotia monodon var. tropica | Appellations de Taxon | 13003 |
| [13004] Eunotia muscicola var. tridentula | Appellations de Taxon | 13004 |
| [13005] Encyonopsis mantasoana | Appellations de Taxon | 13005 |
| [13006] Encyonema affine | Appellations de Taxon | 13006 |
| [13007] Encyonema amanianum | Appellations de Taxon | 13007 |
| [13008] Encyonema ankobraense | Appellations de Taxon | 13008 |
| [13009] Encyonema apiculatum | Appellations de Taxon | 13009 |
| [1301] Fissidens viridulus | Appellations de Taxon | 1301 |
| [13010] Encyonema natalense | Appellations de Taxon | 13010 |
| [13011] Encyonema aueri | Appellations de Taxon | 13011 |
| [13012] Encyonema costei | Appellations de Taxon | 13012 |
| [13013] Eunotia nipponica var. daisetsuensis | Appellations de Taxon | 13013 |
| [13014] Encyonopsis degenerata | Appellations de Taxon | 13014 |
| [13015] Encyonema distinctum | Appellations de Taxon | 13015 |
| [13016] Encyonema dubium | Appellations de Taxon | 13016 |
| [13017] Eunotia neocompacta | Appellations de Taxon | 13017 |
| [13018] Eunotia neglecta | Appellations de Taxon | 13018 |
| [13019] Eunotia monodontiforma | Appellations de Taxon | 13019 |
| [1302] Octodiceras | Appellations de Taxon | 1302 |
| [13020] Encyonema moragoense | Appellations de Taxon | 13020 |
| [13021] Encyonopsis moseri | Appellations de Taxon | 13021 |
| [13022] Eunotia montana | Appellations de Taxon | 13022 |
| [13023] Eunotia monodon var. paucistriata | Appellations de Taxon | 13023 |
| [13024] Eunotia muscicola var. perminuta | Appellations de Taxon | 13024 |
| [13025] Eunotia mucophila | Appellations de Taxon | 13025 |
| [13026] Eunotia monodon var. undulata | Appellations de Taxon | 13026 |
| [13028] Eunotia muscicola var. muscicola | Appellations de Taxon | 13028 |
| [13030] Eunotia maior var. ventricosa | Appellations de Taxon | 13030 |
| [13031] Encyonema accedens | Appellations de Taxon | 13031 |
| [13032] Encyonema bipartitum | Appellations de Taxon | 13032 |
| [13033] Eunotia neoborealis | Appellations de Taxon | 13033 |
| [13034] Encyonema carina | Appellations de Taxon | 13034 |
| [13035] Encyonema neocaledonicum | Appellations de Taxon | 13035 |
| [13036] Entomoneis corrugata | Appellations de Taxon | 13036 |
| [13037] Encyonema norvegicum var. crassipunctatum | Appellations de Taxon | 13037 |
| [13038] Encyonema neocaledonicum var. leve | Appellations de Taxon | 13038 |
| [13039] Eunotia neofallax | Appellations de Taxon | 13039 |
| [1304] Oxyrrhynchium | Appellations de Taxon | 1304 |
| [13040] Encyonema friedelhinzae | Appellations de Taxon | 13040 |
| [13041] Encyonema gerstenbergeri | Appellations de Taxon | 13041 |
| [13042] Encyonema gibbum | Appellations de Taxon | 13042 |
| [13043] Encyonema genkalii | Appellations de Taxon | 13043 |
| [13044] Encyonopsis glacialis | Appellations de Taxon | 13044 |
| [13045] Encyonema krasskei | Appellations de Taxon | 13045 |
| [13046] Encyonema kuelbsiii | Appellations de Taxon | 13046 |