Géneros de hongos: Laboulbenia [50 taxones], Laboulbeniopsis [1 taxon], Labrella [2 taxones], Labyrinthomyces [10 taxones], Laccaria [83 taxones], Lacellina [42 taxones], Lacellinopsis [40 taxones], Lachnea [37 taxones], Lachnella [11 taxones], Lachnella [91 taxones], Lachnellula [255 taxones], Lachnobolus [3 taxones], Lachnobolus [5 taxones], Lachnocladium [20 taxones], Lachnum [496 taxones], Lactarius [252 taxones], Lactocollybia [30 taxones], Laestadia [108 taxones], Laeticorticium [8 taxones], Laetinaevia [7 taxones], Laetiporus [218 taxones], Laetisaria [3 taxones], Laeviomeliola [1 taxon], Laeviomyces [1 taxon], Laevopyxis [2 taxones], Lagarobasidium [1 taxon], Lagenidium [6 taxones], Lagenomyces [3 taxones], Lagerheima [2 taxones], Lambertella [60 taxones], Lambottiella [2 taxones], Lambro [1 taxon], Lamelloporus [2 taxones], Lamproconium [12 taxones], Lamproderma [150 taxones], Lamprospora [51 taxones], Lamyella [1 taxon], Lanzia [158 taxones], Laquearia [1 taxon], Laridospora [3 taxones], Lasallia [3 taxones], Laschia [24 taxones], Laschia [12 taxones], Lasiobelonium [4 taxones], Lasiobolus [306 taxones], Lasiobotrys [17 taxones], Lasiodiplodia [802 taxones], Lasioloma [21 taxones], Lasionectria [2 taxones], Lasiosordaria [1 taxon], Lasiosphaeria [166 taxones], Lasiosphaeriella [11 taxones], Lasiosphaeris [1 taxon], Lasiostemma [49 taxones], Lasiostictella [1 taxon], Lasiothyrium [1 taxon], Lasmenia [6 taxones], Lasmeniella [20 taxones], Lasseria [1 taxon], Lateriramulosa [10 taxones], Laternea [5 taxones], Lauderlindsaya [1 taxon], Laurera [64 taxones], Laurilia [17 taxones], Lauriomyces [3 taxones], Lautitia [1 taxon], Lawalreea [1 taxon], Laxitextum [86 taxones], Leberidia [2 taxones], Lecanactis [22 taxones], Lecania [62 taxones], Lecanidiella [1 taxon], Lecanidion [48 taxones], Lecanidium [4 taxones], Lecanographa [1 taxon], Lecanora [1884 taxones], Lecanosticta [3 taxones], Lecanostictopsis [2 taxones], Leccinum [48 taxones], Lecidea [209 taxones], Lecidella [199 taxones], Lecideopsella [4 taxones], Lecideopsis [2 taxones], Leciographa [8 taxones], Lecophagus [1 taxon], Lecothyrium [11 taxones], Lecythispora [2 taxones], Leeina [1 taxon], Leioderma [21 taxones], Leiorreuma [23 taxones], Leiosphaerella [8 taxones], Lemalis [10 taxones], Lembopodia [1 taxon], Lembosia [156 taxones], Lembosiellina [2 taxones], Lembosina [15 taxones], Lembosiodothis [5 taxones], Lembosiopeltis [2 taxones], Lembuncula [1 taxon], Lemonniera [9 taxones], Lempholemma [2 taxones], Lentaria [31 taxones], Lentescospora [3 taxones], Lentinellus [45 taxones], Lentinula [39 taxones], Lentinus [548 taxones], Lentodiellum [5 taxones], Lentodium [5 taxones], Lentomita [4 taxones], Lenzites [457 taxones], Lenzitopsis [1 taxon], Leocarpus [63 taxones], Leotia [8 taxones], Lepidoderma [13 taxones], Lepidonectria [1 taxon], Lepiota [233 taxones], Lepista [24 taxones], Lepraria [55 taxones], Leprieuria [2 taxones], Leprieurina [7 taxones], Leprieurinella [1 taxon], Leprocaulon [4 taxones], Leproloma [5 taxones], Lepteutypa [1 taxon], Leptoderma [3 taxones], Leptodiscella [5 taxones], Leptodontidium [24 taxones], Leptodothiorella [9 taxones], Leptodothis [1 taxon], Leptogium [1393 taxones], Leptographium [84 taxones], Leptolegnia [4 taxones], Leptomelanconium [21 taxones], Leptomeliola [7 taxones], Leptomyces [6 taxones], Leptonia [13 taxones], Leptoniella [7 taxones], Leptopeltis [15 taxones], Leptopeltopsis [1 taxon], Leptophyma [14 taxones], Leptoporus [46 taxones], Leptorhaphis [23 taxones], Leptosacca [1 taxon], Leptosphaerella [1 taxon], Leptosphaeria [783 taxones], Leptosphaerulina [158 taxones], Leptospora [36 taxones], Leptosporella [4 taxones], Leptosporina [1 taxon], Leptosporomyces [12 taxones], Leptostroma [72 taxones], Leptostromella [36 taxones], Leptothyrella [7 taxones], Leptothyrium [180 taxones], Leptotrema [36 taxones], Leptotrochila [106 taxones], Leptoxyphium [69 taxones], Letendraea [1 taxon], Letharia [9 taxones], Lethariella [13 taxones], Letrouitia [41 taxones], Leucoagaricus [32 taxones], Leucocintractia [21 taxones], Leucoconis [1 taxon], Leucocoprinus [36 taxones], Leucocortinarius [3 taxones], Leucocytospora [12 taxones], Leucodecton [29 taxones], Leucogaster [2 taxones], Leucogymnospora [1 taxon], Leucogyrophana [42 taxones], Leuconectria [1 taxon], Leucopaxillus [16 taxones], Leucoporus [3 taxones], Leucoscypha [4 taxones], Leucosporidium [3 taxones], Leucostoma [1050 taxones], Leucotelium [3 taxones], Leucothecium [1 taxon], Leveillella [2 taxones], Leveillina [2 taxones], Leveillula [1437 taxones], Levieuxia [2 taxones], Lewia [194 taxones], Libertella [41 taxones], Libertiella [1 taxon], Libertina [1 taxon], Licea [131 taxones], Lichen [1 taxon], Lichenochora [1 taxon], Lichenoconium [8 taxones], Lichenodiplis [1 taxon], Lichenopeltella [3 taxones], Lichenostigma [2 taxones], Licopolia [1 taxon], Licrostroma [2 taxones], Lidophia [2 taxones], Ligniella [1 taxon], Ligniera [25 taxones], Lignincola [9 taxones], Lillicoa [4 taxones], Limacella [14 taxones], Limacinia [23 taxones], Limaciniella [3 taxones], Limacinula [17 taxones], Limacinula [119 taxones], Lindauella [1 taxon], Lindbladia [14 taxones], Lindra [10 taxones], Lindtneria [6 taxones], Linocarpon [25 taxones], Linochora [26 taxones], Linodochium [35 taxones], Linospora [31 taxones], Linostomella [1 taxon], Lipocystis [13 taxones], Liroa [5 taxones], Lirula [424 taxones], Lisea [10 taxones], Lithothelium [21 taxones], Litschauerella [1 taxon], Lizonia [3 taxones], Lloydella [26 taxones], Lobaria [316 taxones], Lobarina [5 taxones], Lobatopedis [3 taxones], Lochomyces [6 taxones], Loflammia [33 taxones], Lojkania [1 taxon], Lomaantha [1 taxon], Lomachashaka [2 taxones], Lopadium [61 taxones], Lopadostoma [40 taxones], Lopezaria [3 taxones], Lopharia [91 taxones], Lophidiopsis [1 taxon], Lophidium [2 taxones], Lophionema [4 taxones], Lophiosphaera [9 taxones], Lophiostoma [139 taxones], Lophiotrema [13 taxones], Lophiotricha [1 taxon], Lophium [33 taxones], Lophodermella [371 taxones], Lophodermellina [1 taxon], Lophodermium [6269 taxones], Lophodermopsis [2 taxones], Lophomerum [153 taxones], Lophophacidium [5 taxones], Lophotrichus [9 taxones], Loramyces [3 taxones], Loranthomyces [1 taxon], Loratospora [1 taxon], Loweporus [14 taxones], Lulworthia [57 taxones], Lunulospora [24 taxones], Luxuriomyces [8 taxones], Luzfridiella [2 taxones], Lycogala [9 taxones], Lycogala [212 taxones], Lycogalopsis [18 taxones], Lycoperdon [179 taxones], Lylea [12 taxones], Lyophyllum [9 taxones], Lyromma [15 taxones], Lyromotheca [3 taxones], Lysurus [23 taxones]