| Naasia aerilata | 108725T |
| Naasia lichenicola | 113605T |
| Naasia sp. | 114809 |
| Nadsonia commutata | 10029T, 10030 |
| Nadsonia fulvescens var. elongata | 0665, 10894, 101008T |
| Nadsonia fulvescens var. fulvescens | 0666, 10895, 100791, 101009T, 101846 |
| Naemacyclus culmigenus | 108775 |
| Naematoloma fasciculare | 30361, 30781 |
| Naematoloma sublateritium | 9668, 30360, 30746, 30780 |
| Naganishia albida | 0378T, 0385, 0434, 0612, 0763, 0936, 0937, 0938, 0939, 0940, 1044, 1320, 1417, 1418, 1419, 1420, 1530, 1531, 1866, 114172 |
| Naganishia bhutanensis | 10771T |
| Naganishia diffluens | 114173 |
| Naganishia sp. | 114207T, 114208T, 114209 |
| Nakamurella aerolata | 114624T |
| Nakamurella albus | 114017T |
| Nakamurella flavida | 105867T |
| Nakamurella intestinalis | 111844T |
| Nakamurella lactea | 106258T |
| Nakamurella multipartita | 105858T |
| Nakamurella sp. | 114280, 114373 |
| Nakaseomyces bacillisporus | 10693T |
| Nakaseomyces delphensis | 10602T |
| Nakataea fusispora | 30212 |
| Nakazawaea anatomiae | 10259T |
| Nakazawaea ernobii | 0654T, 10286 |
| Nakazawaea ishiwadae | 1495T |
| Nakazawaea peltata | 1853T |
| Nakazawaea siamensis | 108903T |
| Nannizzia cajetana | 8302 |
| Nannizzia fulva | 9224, 9225 |
| Nannizzia gypsea | 9226, 9227 |
| Nannizzia gypsea var. incurvata | 8306, 9228, 9229 |
| Nannizziopsis chlamydospora | 109764T |
| Nannochloropsis granulata (class: Eustigmatophyceae) | 102713 |
| Nannochloropsis oceanica (class: Eustigmatophyceae) | 102738T |
| Nannochloropsis salina (class: Eustigmatophyceae) | 102719 |
| Narasimhella hyalinospora | 32895 |
| Natipusilla sp. | 106781 |
| Natrialba aegyptia | 102636T, 111396 |
| Natrialba asiatica | 102637T, 111397 |
| Natrialba chahannaoensis | 102638T |
| Natrialba hulunbeirensis | 102639T |
| Natrialba magadii | 102185T |
| Natrialba taiwanensis | 102640T |
| Natrinema mahii | 111885T |
| Natrinema sp. | 114492 |
| Natrinema thermotolerans | 102635T, 111395 |
| Natronoarchaeum sp. | 113539T |
| Natronobacterium gregoryi | 102187T |
| Natronococcus jeotgali | 110680T |
| Natronococcus occultus | 102186T |
| Natronomonas pharaonis | 14720T |
| Natronorubrum daqingense | 105739T |
| Naufragella delmarensis | 105288 |
| Naumannella huperziae | 111773T |
| Naumannella sp. | 114623 |
| Naumovia castellii | 0285, 1138, 1139, 1956, 1992T, 10862, 10863, 10864, 10865, 10868, 104063, 104064, 104069T, 104070 |
| Naumovia dairenensis | 0211T, 104088T |
| Nawawia filiformis | 101442, 101443 |
| Nectria arenula | 31032, 31033 |
| Nectria arenuloides | 30273T |
| Nectria balsame | 102230 |
| Nectria cinnabarina | 6821, 30679 |
| Nectria cucurbitula | 102242 |
| Nectria cyatheae | 30274 |
| Nectria ditissima | 5995 |
| Nectria elegans | 7187 |
| Nectria erubescens | 31034, 31035, 31036 |
| Nectria flammea | 9628, 9775, 30171, 30306 |
| Nectria freycinetiae | 30276 |
| Nectria gliocladioides | 9386, 9417, 31916 |
| Nectria hachijoensis | 32545T |
| Nectria inventa | 6306, 9391, 31894, 100570 |
| Nectria lugdunensis | 104129 |
| Nectria manuka | 30277 |
| Nectria multiloculata | 31040T, 31041 |
| Nectria multiseptata | 31037T, 31038, 31039 |
| Nectria peristomialis | 30278 |
| Nectria pertusa | 30279 |
| Nectria pertusoides | 30280 |
| Nectria peziza | 9208 |
| Nectria phormiicola | 30281T |
| Nectria pityrodes var. saccharina | 6000 |
| Nectria pseudotrichia | 7546, 104643, 104646, 104648, 104913 |
| Nectria sylvana | 30282 |
| Nectria vulpina | 30283 |
| Nectriaceae sp. | 112118 |
| Nectriella pironii | 30957T, 30958, 30959, 30960 |
| Nectriopsis aureo-nitens | 6762 |
| Nectriopsis cf. candicans | 104596 |
| Nemania bipapillata | 101736, 101904, 104696, 104714, 104726, 104728, 104733 |
| Nemania caries | 101735 |
| Nemania cf. bipapillata | 104701, 107993, 108004, 108005, 108006, 108010 |
| Nemania diffusa | 104686, 104689, 104692, 104703, 104713, 104717, 104737, 107990, 108001, 108002, 108003, 108009 |
| Nemania serpens var. serpens | 32651 |
| Nemania sp. | 100452, 104675, 104698, 104699, 104716, 113721, 113726 |
| Nematogonum parasiticum | 9010 |
| Nemorincola caseinilytica | 112827T |
| Neoasaia chiangmaiensis | 101099T |
| Neobacillus bataviensis | 102449T |
| Neobacillus drentensis | 102427T |
| Neobacillus fumarioli | 102428T |
| Neobacillus kokaensis | 114637T |
| Neobacillus niacini | 15566T |
| Neobacillus novalis | 102450T |
| Neobacillus soli | 102451T |
| Neobacillus vireti | 102452T |
| Neobelonopsis acutata | 115570T, 115666 |
| Neobelonopsis bicolor | 115569T, 115658, 115663, 115665 |
| Neobelonopsis cinnabarina | 115571T, 115669, 115670 |
| Neobelonopsis didymospora | 115354T, 115651, 115657 |
| Neobelonopsis microspora | 115567T, 115650, 115653, 115660, 115662 |
| Neobelonopsis multiguttata | 115365, 115371T, 115655, 115661 |
| Neobelonopsis obtusa | 115381T, 115654, 115656, 115659, 115664 |
| Neobelonopsis ramosa | 115362T |
| Neocosmospora striata | 30293, 30438, 33207 |
| Neocosmospora vasinfecta | 8963, 8964, 8965, 8966, 30064, 31377 |
| Neocosmospora vasinfecta var. africana | 7590, 7591 |
| Neocucurbitaria keratinophila | 114586 |
| Neocudoniella jezoensis | 30364 |
| Neofusicoccum mangiferae | 107009, 107010, 107011, 107012, 107013, 107014, 107015, 107016, 107017, 107018, 107019 |
| Neofusicoccum parvum | 112123 |
| Neofusicoccum sp. | 115620, 115621, 115622, 115623 |
| Neokomagataea anthophila | 115156T |
| Neokomagataea tanensis | 106556T |
| Neokomagataea thailandica | 106555T |
| Neolentinus lepideus | 6645, 7043, 8719, 114712 |
| Neolentinus suffrutescens | 8328, 30750, 30751, 32948, 110181, 110193, 110194, 114711 |
| Neomoorella thermoacetica | 117001T |
| Neonectria castaneicola | 104599 |
| Neonectria coccinea | 102229, 102233, 102234, 102239, 104594, 104595, 104641 |
| Neonectria discophora var. discophora | 102236 |
| Neonectria radicicola | 104914 |
| Neonectria veuillotiana | 102238 |
| Neopseudolachnella acutispora | 110122T |
| Neopseudolachnella magnispora | 110123T |
| Neopseudolachnella uniseptata | 110124T |
| Neorhizobium galegae | 14965T |
| Neosartorya fennelliae | 32080, 32081 |
| Neosartorya fischeri var. fischeri | 5866, 8790, 31354, 31844, 31895 |
| Neosartorya fischeri var. glabra | 8781, 8789, 9857, 30571, 30572, 31355, 31683, 102294 |
| Neosartorya fischeri var. spinosa | 5955, 8007, 8779T, 8780, 8782, 30573, 31356, 31684 |
| Neosartorya hiratsukae | 33242 |
| Neosartorya laciniosa | 109842 |
| Neosartorya primulina | 33243 |
| Neosartorya pseudofischeri | 33244, 114677 |
| Neosartorya quadricincta | 8778, 9842, 31357, 31845 |
| Neosartorya shendaweii | 106417T |
| Neosartorya spathulata | 32082T, 32083T, 32180T |
| Neosartorya stramenia | 9611T, 31358 |
| Neosartorya tsunodae | 106416T |
| Neosartorya udagawae | 101678, 101971T, 101972T |
| Neoscytalidium dimidiatum | 110913, 110914, 110915 |
| Neovossia moliniae | 9940, 115018, 115019 |
| Nephroselmis anterostigmatica (class: Prasinophyceae) | 103013T |
| Nephroselmis pyriformis (class: Prasinophyceae) | 102849, 102991 |
| Nephroselmis sp. (class: Prasinophyceae) | 102826, 103012 |
| Neptunicoccus sediminis | 111872T |
| Neptunitalea chrysea | 110019T |
| Neptunitalea lumnitzerae | 115783T |
| Neptunomonas naphthovorans | 101991T |
| Neptunomonas sp. | 108560 |
| Nesterenkonia alba | 107629T |
| Nesterenkonia endophytica | 112398T |
| Nesterenkonia flava | 107628T |
| Nesterenkonia haasae | 113521T |
| Nesterenkonia halobia | 15353T |
| Nesterenkonia jeotgali | 113365 |
| Nesterenkonia sp. | 116111 |
| Neta guadriguttata | 6772 |
| Neurospora africana | 31378, 32896 |
| Neurospora crassa | 6067, 6068, 6178, 6206, 6660, 6966, 6967, 6977, 6978, 6979, 30216, 32307, 32308 |
| Neurospora sitophila | 6069, 6070, 31635 |
| Neurospora tetrasperma | 6982, 8650, 32011 |
| Nevskia soli | 106401T |
| Nevskia sp. | 110210 |
| Nguyenibacter vanlangensis | 109046T, 109337 |
| Nia aff. vibrissa | 116472, 116473, 116474 |
| Nia furcatipilosa | 32089, 116470T, 116471T |
| Nia singaporensis | 32090, 116485T |
| Nia sphaerocystis | 116475, 116476T, 116477T |
| Niabella aurantiaca | 106400T |
| Niabella ginsengisoli | 106414T |
| Niabella soli | 106409T |
| Niabella sp. | 116540, 116942 |
| Niallia circulans | 13626T, 13627, 13628, 13629, 13634, 13640 |
| Niallia sp. | 104471 |
| Niastella koreensis | 106392T |
| Niastella populi | 107671T |
| Niastella yeongjuensis | 106393T |
| Nibricoccus aquaticus | 112907T |
| Nicolia spurrieriana | 114992T |
| Nigroporus vinosus | 106844 |
| Nigrosabulum globosum | 31743T, 31783T |
| Nigrospora oryzae | 32859, 32860 |
| Nigrospora sacchari | 33093, 100559 |
| Nigrospora sphaerica | 6427, 33094, 102309, 104484 |
| Nimbya scirpicola | 100151 |
| Nitratireductor kimnyeongensis | 106418T |
| Nitratireductor sp. | 113694 |
| Nitriliruptor alkaliphilus | 105792T |
| Nitrobacter winogradskyi | 14297 |
| Nitrosococcus oceani | 114141 |
| Nitrosomonas europaea | 14298 |
| Nitrosomonas mobilis | 112761 |
| Nitrosomonas sp. | 108559 |
| Nitrosomonas stercoris | 110753T |
| Nitrosopumilus zosterae | 111181T |
| Nitrospira japonica | 115029 |
| Nitrospira sp. | 115027, 115028 |
| Nitrotoga sp. | 115030 |
| Nitzschia sp. (class: Bacillariophyceae) | 103004 |
| Niveibacterium sp. | 116980 |
| Nocardia abscessus | 100374T |
| Nocardia acididurans | 114293T |
| Nocardia acidivorans | 108247T |
| Nocardia africana | 100379T |
| Nocardia alba | 108234T |
| Nocardia altamirensis | 108246T |
| Nocardia amamiensis | 102102T |
| Nocardia amikacinitolerans | 108937T |
| Nocardia anaemiae | 100462T |
| Nocardia aobensis | 100429T |
| Nocardia araoensis | 100135T |
| Nocardia arizonensis | 108935T |
| Nocardia arthritidis | 100137T |
| Nocardia asiatica | 100129T |
| Nocardia asteroides | 15531T |
| Nocardia beijingensis | 16342T |
| Nocardia brasiliensis | 14402T |
| Nocardia brevicatena | 12119T |
| Nocardia caishijiensis | 108228T |
| Nocardia carnea | 14403T |
| Nocardia cerradoensis | 101014T |
| Nocardia coffeae | 114292T |
| Nocardia concava | 100430T |
| Nocardia coubleae | 108252T |
| Nocardia crassostreae | 100342T |
| Nocardia cyriacigeorgica | 100375T |
| Nocardia elegans | 108235T |
| Nocardia endophytica | 108773T |
| Nocardia exalbida | 100660T |
| Nocardia farcinica | 3384, 3423, 3424, 3927, 13510, 15532T |
| Nocardia flavorosea | 108225T |
| Nocardia fluminea | 100377T |
| Nocardia fusca | 14340T |
| Nocardia gamkensis | 108242T |
| Nocardia grenadensis | 108939T |
| Nocardia harenae | 108248T |
| Nocardia higoensis | 100133T |
| Nocardia huaxiensis | 114973T |
| Nocardia ignorata | 108230T |
| Nocardia inohanensis | 100128T |
| Nocardia italica | 108226 |
| Nocardia jejuensis | 103114T |
| Nocardia jiangxiensis | 101359T |
| Nocardia jinanensis | 108249T |
| Nocardia kruczakiae | 101016T |
| Nocardia lijiangensis | 108240T |
| Nocardia mexicana | 108244T |
| Nocardia mikamii | 108933T |
| Nocardia miyunensis | 108239T |
| Nocardia neocaledoniensis | 108232T |
| Nocardia niigatensis | 100131T |
| Nocardia ninae | 108245T |
| Nocardia niwae | 108934T |
| Nocardia nova | 15556T, 103080 |
| Nocardia otitidiscaviarum | 14405T |
| Nocardia paucivorans | 100373T |
| Nocardia pneumoniae | 100136T |
| Nocardia pseudobrasiliensis | 108224T |
| Nocardia pseudovaccinii | 100343T |
| Nocardia puris | 108233T |
| Nocardia rhamnosiphila | 108938T |
| Nocardia salmonicida subsp. cummidelens | 100378T |
| Nocardia salmonicida subsp. salmonicida | 13393T |
| Nocardia seriolae | 15557T, 110359, 110360 |
| Nocardia shimofusensis | 100134T |
| Nocardia shinanonensis | 109590T |
| Nocardia sienata | 100364T |
| Nocardia soli | 100376T |
| Nocardia sp. | 13366, 16535, 16536, 16537, 101287, 101288, 101293, 105645, 105646, 106379, 108553, 108818, 113581, 115573, 115574, 115575, 115576, 117206 |
| Nocardia speluncae | 108251T |
| Nocardia sputorum | 115476, 115477T |
| Nocardia takedensis | 100417T, 100418 |
| Nocardia tenerifensis | 101015T |
| Nocardia terpenica | 100888T |
| Nocardia testacea | 100365T |
| Nocardia thailandica | 100428T |
| Nocardia transvalensis | 15921T |
| Nocardia uniformis | 13702T |
| Nocardia vaccinii | 15922T |
| Nocardia vermiculata | 100427T |
| Nocardia veterana | 100344T |
| Nocardia vinacea | 16497T |
| Nocardia violaceofusca | 14427T |
| Nocardia vulneris | 108936T |
| Nocardia xestospongiae | 109069T |
| Nocardia xishanensis | 101358T |
| Nocardia yamanashiensis | 100130T |
| Nocardioides albus | 13643 |
| Nocardioides aquaticus | 100371T |
| Nocardioides astragali | 112322T |
| Nocardioides baculatus | 114801T |
| Nocardioides cynanchi | 114107T |
| Nocardioides daecheongensis | 109597T |
| Nocardioides donggukensis | 114402T |
| Nocardioides glacieisoli | 109781T |
| Nocardioides iriomotensis | 105384T |
| Nocardioides jensenii | 14755T |
| Nocardioides luteus | 14398, 14491T |
| Nocardioides mesophilus | 107606T |
| Nocardioides opuntiae | 107915T |
| Nocardioides panacisoli | 115839T |
| Nocardioides panzhihuensis | 108680T |
| Nocardioides potassii | 115493T |
| Nocardioides psychrotolerans | 108563T |
| Nocardioides rubriscoriae | 107916T |
| Nocardioides simplex | 12069T, 12679 |
| Nocardioides sonneratiae | 112051T |
| Nocardioides sp. | 107694, 109351, 111982, 113517, 113527, 113571, 114312, 114403, 114404, 114721, 115461 |
| Nocardioides szechwanensis | 108562T |
| Nocardioides taihuensis | 112321T |
| Nocardioides terrae | 104259T |
| Nocardioides zhouii | 109783T |
| Nocardiopsis aegyptia | 104164T |
| Nocardiopsis alba | 15097T, 110039 |
| Nocardiopsis alkaliphila | 104163T |
| Nocardiopsis ansamitocini | 112285 |
| Nocardiopsis baichengensis | 104399T |
| Nocardiopsis chromatogenes | 104398T |
| Nocardiopsis composta | 100345T |
| Nocardiopsis dassonvillei subsp. albirubida | 13392T |
| Nocardiopsis dassonvillei subsp. dassonvillei | 14447, 14625, 14626T, 15404 |
| Nocardiopsis endophytica | 115856T |
| Nocardiopsis exhalans | 100346T |
| Nocardiopsis gilva | 104397T |
| Nocardiopsis halotolerans | 100347T |
| Nocardiopsis kunsanensis | 100348T |
| Nocardiopsis listeri | 13360T |
| Nocardiopsis lucentensis | 15854T |
| Nocardiopsis metallicus | 101841T |
| Nocardiopsis nikkonensis | 102170T |
| Nocardiopsis prasina | 14423T, 102536 |
| Nocardiopsis sediminis | 110934T |
| Nocardiopsis sp. | 13908, 102169, 102538, 114760 |
| Nocardiopsis suaedae | 115855T |
| Nocardiopsis synnemataformans | 102581T |
| Nocardiopsis trehalosi | 14201T |
| Nocardiopsis umidischolae | 100349T |
| Nocardiopsis xinjiangensis | 104162T |
| Nonlabens aestuariivivens | 112459T |
| Nonlabens halophilus | 111996T |
| Nonlabens marinus | 107738T |
| Nonlabens sediminis | 100970T, 100971, 100972, 100973 |
| Nonlabens sp. | 113963 |
| Nonlabens tegetincola | 101533T |
| Nonomuraea africana | 14745T |
| Nonomuraea angiospora | 13155T |
| Nonomuraea antri | 114269T |
| Nonomuraea candida | 107354T |
| Nonomuraea dietziae | 14309T |
| Nonomuraea fastidiosa | 14337, 14338, 14680T |
| Nonomuraea ferruginea | 14094T |
| Nonomuraea helvata | 14681T |
| Nonomuraea jiangxiensis | 106679T |
| Nonomuraea longicatena | 16462T |
| Nonomuraea maritima | 106687T |
| Nonomuraea montanisoli | 114772T |
| Nonomuraea muscovyensis | 105351 |
| Nonomuraea phyllanthi | 112774T |
| Nonomuraea polychroma | 14345T |
| Nonomuraea purpurea | 109647T |
| Nonomuraea pusilla | 14684T, 110462 |
| Nonomuraea recticatena | 14525T |
| Nonomuraea rhodomycinica | 112327T |
| Nonomuraea roseola | 14685T |
| Nonomuraea roseoviolacea subsp. carminata | 15903T |
| Nonomuraea roseoviolacea subsp. roseoviolacea | 14098T, 16417 |
| Nonomuraea rubra | 14686T |
| Nonomuraea salmonea | 14687T |
| Nonomuraea sp. | 14658, 14989, 15240, 16541, 16542, 16543, 101290, 105350, 105849, 105850, 107593 |
| Nonomuraea spiralis | 14097T |
| Nonomuraea stahlianthi | 110006T |
| Nonomuraea suaedae | 113448T |
| Nonomuraea syzygii | 110400T |
| Nonomuraea turkmeniaca | 14348T |
| Nostocoides australiense | 103087T |
| Nostocoides japonicum | 103088T |
| Nothadelphia mortierellicola | 100830T |
| Noviherbaspirillum suwonense | 108944T |
| Novimethylophilus kurashikiensis | 112378T |
| Novispirillum itersonii subsp. itersonii | 14921, 15648T |
| Novispirillum itersonii subsp. nipponicum | 13615T |
| Novosphingobium aquiterrae | 109812T |
| Novosphingobium flavum | 111647T |
| Novosphingobium lentum | 107847T |
| Novosphingobium malaysiense | 109947T |
| Novosphingobium naphthalenivorans | 102051T |
| Novosphingobium sediminis | 106119T |
| Novosphingobium sp. | 114556, 114729, 115291T |
| Novosphingobium tardaugens | 16725T |
| Novosphingobium tardum | 110956T |
| Nowakowskiella cf. elegans | 104183 |
| Nubsella zeaxanthinifaciens | 102579T |