Table 1 Recommended names of genera of Agaricomycotina among those that compete for use. The recommended accepted name is in bold; see text for the rationale for these decisions. For each name this list provides the author, its date and place of publication, type, its basionym, their dates of publication and the currently accepted name, if different. The action required is indicated in the last column, specifically approval by the Nomenclature Committee for Fungi (NCF) for those generic names that do not have priority and thus need protection

Aegerita Pers. in Neues Mag. Bot. 1: 120. 1794, nom. sanct., Fr., Syst. Mycol. 1: xli. 1821.

Typus: A. candida Pers. 1794, nom. sanct., Fr.

Crocysporium Corda, Icon. Fung. 1: 5. 1837.

Typus: Crocysporium aegerita Corda 1837, now regarded as Aegerita candida Pers. 1794, nom. sanct., Fr.

Bulbillomyces Jülich in Persoonia 8: 69. 1974.

Typus: B. farinosus (Bres.) Jülich 1974, basionym Kneiffia farinosa Bres. 1903, now regarded as Aegerita candida Pers. 1794, nom. sanct., Fr.

None.

Aleurocystis Lloyd ex G. Cunn. in Trans. Roy. Soc. New Zealand 84: 234. 1956.

Typus: A. hakgallae (Berk. & Broome) G. Cunn. 1956, basionym: Corticium hakgallae Berk. & Broome 1875.

Matula Massee in J. Roy. Microscop. Soc. London, ser. 2 8: 176. 1888.

Typus: M. poroniiforme (Berk. & Broome) Massee 1888, basionym: Artocreas poroniiforme Berk. & Broome1875, now regarded as Aleurocystis hakgallae (Berk. & Broome) G. Cunn. 1956.

Protection needed by NCF.

Armillaria (Fr.) Staude, Schwämme Mitteldeutschl. 28: 130. 1857, basionym: Agaricus "trib." [unranked] Armillaria Fr. 1821, nom. sanct.

Typus: A. mellea (Vahl) P. Kumm. 1871, basionym: Agaricus melleus Vahl 1790, nom. sanct., Fr.

Rhizomorpha Roth in Ann. Bot. (Usteri) 1: 7. 1791, nom. sanct., Fr.

Typus: R. fragilis Roth 1791, now regarded as Armillaria mellea (Vahl) P. Kumm. 1871.

Acurtis Fr., Summa Veg. Scand., Sectio Post. (Stockholm) 337. 1849, now regarded as Armillaria mellea (Vahl) P. Kumm. 1871.

Protection needed by NCF.

Arthrosporella Singer in Fl. Neotrop. Monogr. 3: 17. 1970.

Typus: A. ditopa (Singer) Singer 1970, basionym: Armillariella ditopa Singer 1951.

Nothoclavulina Singer in Fl. Neotrop., Monogr. 3: 18. 1970.

Typus: N. ditopa Singer 1970, now regarded as Arthrosporella ditopa (Singer) Singer 1970.

None.

Asterophora Ditmar in J. Bot. (Schrader) 3: 56. 1808, nom. sanct., Fr., Syst. Mycol. 3: 205. 1829.

Typus: A. lycoperdoides (Bull.) Ditmar 1809, nom. cons., basionym: Agaricus lycoperdoides Bull. 1784., nom. cons.

Ugola Adans., Fam. Pl. 2: 5. 1763.

Typus: Asterophora physaroides Fr. 1817, nom. sanct., Fr., synonym: Ugola physaroides (Fr.) Redhead & Seifert 2001, now regarded as Asterophora lycoperdoides (Bull.) Ditmar 1809.

Nyctalis Fr., Syst. Orb. Veg. 1: 78. 1825.

Typus: N. parasitica (Bull.) Fr. 1838, basionym: Agaricus parasiticus Bull. 1791, nom. sanct., Fr., now Asterophora parasitica (Bull.) Singer 1951.

Protection needed by NCF.

Athelia Pers., Traité Champ. Comest. 57. 1818.

Typus: A. epiphylla Pers. 1818 (Thelephora epiphylla (Pers.) Fr., nom sanct., Fr.).

Fibularhizoctonia G.C. Adams & Kropp in Mycologia 88: 464. 1996.

Typus: F. carotae (Rader) G.C. Adams & Kropp 1996, basionym Rhizoctonia carotae Rader 1948, now regarded as Athelia arachnoidea (Burt) Jülich 1972.

None.

Bjerkandera P. Karst. in, Meddelanden af Societas pro Fauna et Flora Fennica 5: 38. 1879.

Typus: Bjerkandera adusta (Willd.) P. Karst. 1879, basionym: Boletus adustus Willd. 1878, nom. sanct., Fr.

Geotrichopsis Tzean & Estey in Mycological Research 95: 1351. 1991.

Typus: G. mycoparasitica Tzean & Estey 1991.

None

Botryobasidium Donk in Meded. Ned. Mycol. Ver. 18–20: 116. 1931.

Typus: B. subcoronatum (Höhn. & Litsch.) Donk 1931, basionym: Corticium subcoronatum Höhn. & Litsch. 1907.

Acladium Link in Ges. Naturf. Freunde Berlin Mag. 3: 11. 1809.

Typus: A. conspersum Link 1809, now regarded as Botryobasidium conspersum J. Erikss. 1958.

Alysidium Kunze in Kunze & Schmidt, Mykol. Hefte 1: 11. 1817.

Typus: A. fulvum Kunze & J.C. Schmidt 1817, nom. sanct., Fr., now regarded as Botryobasidium aureum Parmasto 1965.

Haplotrichum Link in Willd., Sp. Pl. 6(1): 52. 1824.

Typus: H. capitatum Link 1824, now regarded as Botryobasidium capitatum (Link) Rossman & W.C. Allen 2016.

Sporocephalium Chevall., Fl. Gén. Env. Paris 1: 59. 1826.

Typus: S. capitatum (Link) Chevall. 1826, basionym: Haplotrichum capitatum Link. 1824, now regarded as Botryobasidium capitatum (Link) Rossman & W.C. Allen 2016.

Physospora Fr., Fl. Scan. 360. 1837.

Typus: Sporotrichum rubiginosum Fr. 1832, now regarded as. Botryobasidium rubiginosum (Fr.) W.C. Allen & Rossman 2016.

Allescheriella Henn. in Hedwigia 36: 244. 1897.

Typus: A. uredinioides Henn. 1897, now regarded as Botryobasidium croceum Lentz 1967.

Neoacladium P.N. Singh & S.K. Singh in Fungal Diversity 96: 189. 2019.

Typus: N. indicus P.N. Singh & S.K. Singh 2019, now regarded as Botryobasidium indicum (P.N. Singh & S. K Singh) R. Kirschner & G. Langer 2021.

Protection needed by NCF.

Bullera Derx in Ann. Mycol. 28: 11. 1930.

Typus: B. alba (W.F. Hanna) Derx 1930, basionym: Sporobolomyces albus W.F. Hanna 1929.

Bulleromyces Boekhout & Á. Fonseca, in Antonie van Leeuwenhoek 59: 91. 1991.

Typus: B. albus Boekhout & Á. Fonseca 1991, now regarded as Bullera alba (W.F. Hanna) Derx 1930.

None.

Chaetospermum Sacc., Syll. Fung. 10: 706. 1892.

Typus: C. chaetosporum (Pat.) A.L. Sm. & Ramsb. 1913, basionym: Tubercularia chaetospora Pat. 1888.

Efibulobasidium K. Wells in Mycologia 67: 148. 1975.

Typus: E. albescens (Sacc. & Malbr.) K. Wells 1975, basionym: Epidochium albescens Sacc. & Malbr. 1881, now regarded as Chaetospermum gossypinum (G.F. Atk.) Nag Raj 1993.

None.

Coprinellus P. Karst. in Bidrag Kännedom Finlands Natur Folk 32: 542. 1879.

Typus: C. deliquescens (Bull.) P. Karst. 1879, basionym: Agaricus deliquescens Bull. 1786, nom. sanct., Fr.

Ozonium Link in Ges. Naturf. Freunde Berlin Mag. 3: 21. 1809.

Typus: O. auricomum Link 1809, now regarded as Coprinellus domesticus (Bolton) Vilgalys et al. 2001.

Protection needed by NCF.

Coprinopsis P. Karst. in Acta Soc. Fauna Fl. Fenn. 2: 27. 1881, nom. cons.

Typus: C. friesii (Quél.) P. Karst. 1881, basionym: Coprinus friesii Quél. 1872.

Rhacophyllus Berk. & Broome in J. Linn. Soc., Bot. 11: 559. 1871.

Typus: R. lilacinus Berk. & Broome 1871, now regarded as Coprinopsis lilacina (Berk. & Broome) Redhead 2021.

Zerovaemyces Gorovij, Dokl. Akad. Nauk Ukrainskoĭ SSR, Ser. B 39(8): 745. 1977.

Typus: Zerovaemyces copriniformis Gorovij, 1977, now regarded as Coprinopsis lilacina (Berk. & Broome) Redhead 2021.

Hormographiella Guarro & Gené in Mycotaxon 45: 179. 1992.

Typus: H. aspergillata Guarro, Gené & De Vroey 1992, now regarded as Coprinopsis cinerea (Schaeff.) Redhead, et al. 2001.

Protection needed by NCF.

Cryptococcus Vuill. in Rev. Gén. Sci. Pures Appl. 12: 741. 1901, nom. cons.

Typus: C. neoformans (San Felice) Vuill. 1901, basionym: Saccharomyces neoformans San Felice 1895, nom. cons.

Filobasidiella Kwon-Chung in Mycologia 67: 1198. 1976. "1975".

Typus: F. neoformans Kwon-Chung 1976, now regarded as Cryptococcus neoformans (San Felice) Vuill. 1901.

None.

Dacrymyces Nees, Syst. Pilze 89. 1816 [1816–17], nom. sanct., Fr., Syst. Mycol. 2: 228. 1822.

Typus: D. stillatus Nees 1816, nom. sanct., Fr.

Ditiola Fr., Syst. Mycol. 2: 39. 1822, nom. sanct., Fr., non Ditiola P. Browne 1756 = Schizophyllum Fr. 1815.

Typus: D. radicata (Alb. & Schwein.) Fr. 1822, nom. sanct., basionym: Helotium radicatum Alb. & Schwein. 1805, now regarded as Dacrymyces radicatus (Alb. & Schwein.) Donk 1931.

Dacryoscyphus R. Kirschner & Zhu L. Yang in Antonie van Leeuwenhoek 87: 331. 2005.

Typus: D. chrysochilus R. Kirschner & Zhu L. Yang 2005.

Pionnotes Fr., Summa Veg. Scand. 481. 1849.

Typus: P. capitata (Schwein.) Fr. 1849, basionym: Fusarium capitatum Schwein. 1832, now regarded as Dacrymyces chrysospermus Berk. & M.A. Curtis 1873.

None.

Deconica (W.G. Sm.) P. Karst. in Bidrag Kännedom Finlands Natur Folk 32: 515. 1879, basionym: Agaricus subgen. Deconica W.G. Sm. 1870.

Typus: D. bullacea (Bull.) Sacc. 1887, basionym: Agaricus bullaceus Bull. 1793, nom. sanct., Fr.

Pseudohelicomyces Garnica & E. Valenz. in Mycol. Res. 104: 739. 2000.

Typus: P. albus Garnica & E. Valenz. 2000, now regarded as Deconica merdaria (Fr.) Noordel. 2009.

None.

Dendrocollybia R.H. Petersen & Redhead in Mycol. Res. 105: 169. 2001.

Typus: D. racemosa (Pers.) R.H. Petersen & Redhead 2001, basionym: Agaricus racemosus Pers. 1797, nom. sanct., Fr.

Tilachlidiopsis Keissl. in Ann. Naturhist. Mus. Wien 37: 215. 1924.

Typus: T. racemosa Keissl. 1924, now regarded as Dendrocollybia racemosa (Pers.) R.H. Petersen & Redhead 2001.

Sclerostilbum Povah in Mycologia 24: 242. 1932.

Typus: S. septentrionale Povah 1932, now regarded as Dendrocollybia racemosa (Pers.) R.H. Petersen & Redhead 2001.

Protection needed by NCF.

Diacanthodes Singer in Lloydia 8: 141. 1945.

Typus: D. philippinensis (Pat.) Singer 1945, basionym: Daedalea philippinensis Pat. 1915, now regarded as Diacanthodes novoguineensis (Henn.) O. Fidalgo 1962.

Bornetina L. Mangin & Viala in Compt. Rend. Hebd. Séances Acad. Sci. 136: 398. 1903.

Typus: B. corium L. Mangin & Viala 1903, now regarded as Diacanthodes novoguineensis (Henn.) O. Fidalgo 1962.

Protection needed by NCF.

Ditangium P. Karst., Fungi Fenniae Exsiccati 7: 656. 1867.

Typus: D. insigne P. Karst. 1870.

Craterocolla Bref. in Unters. Gesammtgeb. Mykol. 7: 98. 1888.

Typus: C. cerasi (Schumach.) Sacc. 1888, basionym Tremella cerasi Schumach. 1803, now regarded as Ditangium cerasi (Schumach.) Constantin & J.L. Dufour 1891.

Poroidea Göttinger ex G. Winter, Rabenh. Krypt.-Fl., ed. 2 1, 2: 275. 1885.

Typus: P. pithyophila Göttinger ex G. Winter 1885, now regarded as Ditangium cerasi (Schumach.) Constantin & J.L. Dufour 1891.

None.

Echinoporia Ryvarden in Ryvarden & Johansen, Prelim. Polyp. Fl. East Africa 325. 1980.

Typus: E. hydnophora (Berk. & Broome) Ryvarden 1980.

Echinodia Pat. in Bull. Soc. Mycol. France 34: 199. 1918.

Typus: E. theobromae Pat. 1918, now regarded as Echinoporia hydnophora (Berk. & Broome) Ryvarden 1980.

Protection needed by NCF.

Femsjonia Fr., Summa Veg. Scand. 341. 1849.

Typus: F. luteoalba Fr. 1849, now regarded as Femsjonia peziziformis (Lév.) P. Karst. 1876, basionym Exidia peziziformis Lév. 1848.

Cerinosterus R.T. Moore in Stud. Mycol. 30: 216. 1987.

Typus: C. luteoalbus (de Hoog) R.T. Moore 1987, basionym: Sporothrix luteoalba de Hoog 1974, now regarded as a synonym of Femsjonia peziziformis (Lév.) P. Karst. 1876.

None.

Fistulina Bull., Hist. Champ. France 313. 1791, nom. sanct., Fr., Syst. Mycol. 1: 396. 1821.

Typus: F. buglossoides Bull. 1791, now regarded as Fistulina hepatica (Schaeff.) With. 1801, nom. sanct., Fr.

Confistulina Stalpers in Canad. J. Bot. 61: 1660. 1983.

Typus: C. hepatica (Sacc.) Stalpers 1983, basionym: Ceriomyces hepaticus Sacc. 1888, now regarded as Fistulina hepatica (Schaeff.) With. 1801.

None.

Heteroacanthella Oberw. in Trans. Mycol. Soc. Japan 31: 208. 1990.

Typus: H. variabilis Oberw. & Langer 1990.

Acanthellorhiza P. Roberts, Rhizoctonia-Forming Fungi 130. 1998.

Typus: A. globulifera P. Roberts 1999, now regarded as Heteroacanthella acanthophysa (Burds.) Oberw. 1990.

None.

Heterobasidion Bref. in Unters. Gesammtgeb. Mykol. 8: 154. 1888.

Typus: H. annosum (Fr.) Bref. 1888, basionym: Polyporus annosus Fr. 1821, nom. sanct.

Spiniger Stalpers in Proc. Kon. Ned. Akad. Wetensch. C 77: 402. 1974.

Typus: S. meineckellus (A.J. Olson) Stalpers 1974, basionym: Cunninghamella meineckella A.J. Olson 1941, now regarded as Heterobasidion annosum (Fr.) Bref. 1888.

None.

Hohenbuehelia Schulzer in Verh. K. K. Zool.-bot. Ges. Wien 16: 45. 1866.

Typus: H. petaloides (Bull.) Schulzer 1866, basionym: Agaricus petaloides Bull. 1785, nom. sanct., Fr.

Nematoctonus Drechsler in Phytopathology 31: 779. 1941.

Typus: N. tylosporus Drechsler 1941, now regarded as Hohenbuehelia tylospora (Drechsler) Thorn 2013.

None.

Leucocoprinus Pat. in J. Bot. (Morot) 2: 16. 1888.

Typus: L. cepistipes Pat. 1889

Attamyces Kreisel in Z. Allg. Mikrobiol. Morphol. Physiol. Ökol. Mikroorgan. 12: 648. 1972.

Typus: A. bromatificus Kreisel 1972, now regarded as Leucocoprinus gongylophorus (Möller) R. Heim 1957.

None.

Marchandiomyces Diederich & D. Hawksw. in Mycotaxon 37: 311. 1990.

Typus: M. corallinus (Roberge) Diederich & D. Hawksw. 1990, basionym: Illosporium corallinum Roberge 1847.

Marchandiopsis Ghobad-Nejhad & Hallenb. in Taxon 59: 1530. 2010.

Typus: M. quercina (J. Erikss. & Ryvarden) Ghobad-Nejhad & Hallenb., basionym Laeticorticium quercinum J. Erikss. & Ryvarden 1976., now Marchandiomyces quercinus (J. Erikss. & Ryvarden) Diederich & D. Hawksw. 2015.

None

Mycena (Pers.) Roussel, Fl. Calvados, ed. 2 64 (‘46’). 1806, basionym: Agaricus sect. Mycena Pers. 1797.

Typus: M. galericulata (Scop.) Gray 1821, basionym: Agaricus galericulatus Scop. 1772, nom. sanct., Fr.

Decapitatus Redhead & Seifert in Taxon 49: 795. 2000.

Typus: D. flavidus (Cooke) Redhead & Seifert 2000, basionym: Stilbum flavidum Cooke 1880, now Mycena citricolor (Berk. & M.A. Curtis) Sacc. 1887.

None.

Myxarium Wallr., Fl. Crypt. Germ. 2: 260. 1833.

Typus: M. nucleatum Wallr. 1833.

Hyaloria Möller in Bot. Mitt. Tropen 8: 137. 1895.

Typus: H. pilacre Möller 1895, now regarded as Myxarium pilacre (Möller) R. Kirschner 2018.

Helicomyxa R. Kirschner & Chee J. Chen in Stud. Mycol. 50: 338. 2004.

Typus: H. everhartioides R. Kirschner & Chee J. Chen 2004, now regarded as Myxarium everhartioides (R. Kirschner & Chee J. Chen) R. Kirschner 2018.

None.

Necator Massee, Bull. Misc. Inf., Kew 1898: 119. 1898.

Typus: N. decretus Massee, 1898.

Upasia Harsojo-Tjokrosoedarmo & Rifai. Ilmu Pertanian (Agric. Sci.) 5(1): 566. 1992.

Typus: U. salmonicolor (Berk. & Broome) Harsojo-Tjokrosoedarm, now regarded as Necator salmonicolor (Massee) K.H. Larss. et al. 2021.

None.

Neolentinus Redhead & Ginns, Trans. Mycol. Soc. Japan 26(3): 357. 1985.

Typus: N. kauffmanii (A.H. Sm.) Redhead & Ginns 1985, basionym: Lentinus kauffmanii A.H. Sm. 1946.

Digitellus Paulet, Traité champ. (Paris) 2: 420, [485] and in Index. 1793.

Typus: Digitellus humanus Paulet 1793, now regarded as Neolentinus lepideus (Fr.) Redhead & Ginns 1985.

Protection needed by NCF.

Oliveonia Donk in Fungus 28: 20. 1958.

Typus: O. fibrillosa (Burt) Donk 1958, basionym: Sebacina fibrillosa Burt 1926.

Oliveorhiza P. Roberts in Folia Cryptog. Estonica 33: 128. 1998.

Typus: O. anapauxilla P. Roberts 1998, now regarded as Oliveonia pauxilla (H.S. Jacks.) Donk 1958.

None.

Pleurotus (Fr.) P. Kumm., Führ. Pilzk. (Zerbst) 104. 1871, basionym: Agaricus "trib." [unranked] Pleurotus Fr. 1821, nom. sanct..

Typus: P. ostreatus (Jacq.) P. Kumm. 1871, basionym: Agaricus ostreatus Jacq. 1774, nom. sanct., Fr.

Antromycopsis Pat. & Trab. in Bull. Soc. Mycol. France 13: 215. 1897.

Typus: A. broussonetiae Pat. & Trab., 1897, now regarded as Pleurotus cystidiosus O.K. Mill. 1969.

None.

Polyporus P. micheli ex Adans., Fam. Pl. 2: 10. 1763, nom. sanct. Fr., Syst. Mycol. 1: 341. 1821.

Typus: P. tuberaster (Jacq. ex Pers.) Fr. 1815, nom. sanct. Fr., basionym: Boletus tuberaster Jacq. ex Pers. 1801.

Mycelithe Gasp. in Atti Accad. Pontan. 2: 221. 1842.

Typus: M. fungifera Gasp. 1842, now regarded as Polyporus tuberaster (Jacq. ex Pers.) Fr. 1815.

None.

Postia Fr., Hymenomyc. Eur. 586. Oct 1874.

Typus: Polyporus lacteus Fr. 1821, nom. sanct., now Postia lactea (Fr.) P. Karst. 1881.

Ptychogaster Corda, Icon. Fung. 2: 23. 1838.

Typus: P. albus Corda 1838, now regarded as Postia ptychogaster (F. Ludw.) Vesterh. 1996.

Protection needed by NCF.

Rhizoctonia DC. in Lamarck & de Candolle, Fl. Franç., ed. 3 5: 110. 1815.

Typus: R. solani J.G. Kühn 1858.

Thanatephorus Donk in Reinwardtia 3: 376. 1956.

Typus: T. cucumeris (A.B. Frank) Donk 1956, basionym: Hypochnus cucumeris A.B. Frank 1883, now regarded as Rhizoctonia solani J.G. Kühn 1858.

None.

Riopa D.A. Reid in Revue Mycol., Paris 33: 244. 1969.

Typus: Riopa davidii D.A. Reid 1969, now regarded as Riopa metamorphosa (Fuckel) Miettinen & Spirin 2016, basionym: 

Polyporus metamorphosus Fuckel in Jahrb. Nassauischen Vereins Naturk. 27–28: 87. 1874.

Sporotrichum Link in Ges. Naturf. Freunde Berlin Mag. 3: 13. 1809.

Typus: S. aureum Link 1809 nom. illeg. non (Pers.) Fr. 1832 [= Trichoderma aureum Pers. 1796 = Botryobasidium aureum Parmasto 1965], now regarded as Riopa metamorphosa (Fuckel) Miettinen & Spirin 2016.

Protection needed by NCF.

Scytinostroma Donk in Fungus 26: 19. 1956.

Typus: S. portentosum (Berk. & M.A. Curtis) Donk 1956, basionym: Corticium portentosum Berk. & M.A. Curtis 1873.

Michenera Berk. & M.A. Curtis in J. Linn. Soc., Bot. 10: 333. 1868. "1869".

Typus: M. artocreas Berk. & M.A. Curtis 1868, now regarded as Scytinostroma artocreas (Berk. & M.A. Curtis) K.-H. Larss. 2018.

Artocreas Berk. & Broome, J. Linn. Soc., Bot. 14(74): 73. 1873 "1875".

Typus: Artocreas micheneri Berk. & M.A. Curtis. 1875, now regarded as as Scytinostroma artocreas (Berk. & M.A. Curtis) K.-H. Larss. 2018.

Stereofomes Rick in Egatea 13: 435. 1928.

Typus: S. nodulosum Rick 1928, now regarded as Scytinostroma nodulosum (Rick) K-H Larss. 2018.

Licrostroma P.A. Lemke in Canad. J. Bot. 42: 762. 1964.

Typus: L. subgiganteum (Berk.) P.A. Lemke 1964, basionym: Corticium subgiganteum Berk. 1873, now regarded as Scytinostroma artocreas (Berk. & M.A. Curtis) K.-H. Larss. 2018.

Protection needed by NCF.

Sistotrema Fr., Syst. Mycol. 1: 426. 1821, nom. sanct.

Typus: S. confluens Pers. 1794, nom. sanct., Fr.

Ingoldiella D.E. Shaw in Trans. Brit. Mycol. Soc. 59: 258. 1971.

Type: I. hamata D.E. Shaw 1971, now regarded as Sistotrema hamatum Nawawi & J. Webster 1982.

None.

Sterigmatosporidium G. Kraep. & U. Schulze in Antonie van Leeuwenhoek 48: 479. 1981 "1982".

Typus: S. polymorphum G. Kraep. & U. Schulze 1983.

Cuniculitrema J.P. Samp. & R. Kirschner in Antonie van Leeuwenhoek 80: 155. 2001.

Typus: C. polymorpha R. Kirschner & J.P. Samp. 2001.

None.

Subulicystidium Parmasto, Consp. System. Corticiaceae (Tartu) 120. 1968.

Typus: S. longisporum (Pat.) Parmasto 1968, basionym: Hypochnus longisporus Pat. 1894.

Aegeritina Jülich in Int. J. Mycol. Lichenol. 1: 282. 1984.

Typus: A. tortuosa (Bourdot & Galzin) Jülich 1984, basionym: Aegerita tortuosa Bourdot & Galzin 1928, now regarded as Subulicystidium longisporum (Pat.) Parmasto 1968.

None.

Tomophagus Murrill in Torreya 5: 197. 1901.

Typus: T. colossus (Fr.) Murrill 1901, basionym Polyporus colossus Fr. 1851.

Thermophymatospora Udagawa et al. in Mycotaxon 27: 100. 1986.

Typus: T. fibuligera Udagawa, et al. 1986, now regarded as Tomophagus colossus (Fr.) Murrill 1905.

None.

Trechispora P. Karst. in Hedwigia 29: 147. 1890.

Typus: T. onusta P. Karst. 1890, now regarded as Trechispora hymenocystis (Berk. & Broome) K.H. Larss. 1994.

Osteomorpha G. Arnaud ex Watling & W.B. Kendr. in Naturalist (Hull) ser. 3 104: 1. 1978.

Typus: O. fragilis G. Arnaud ex Watling & W.B. Kendr. 1979, now regarded as Trechispora stevensonii (Berk. & Broome) K.H. Larss. 1995.

None.

Trimorphomyces Bandoni & Oberw. in Syst. Appl. Microbiol. 4: 106. 1983.

Typus: T. papilionaceus Bandoni & Oberw. 1983.

Anastomyces W.P. Wu et al. in Mycol. Res. 101: 1318. 1997.

Typus: A. microsporus W.P. Wu, et al. 1997, now regarded as Trimorphomyces papilionaceus Bandoni & Oberw. 1983.

None.

Tulasnella J. Schröt. in Cohn, Krypt.-Fl. Schlesien 3(1): 397. June 1888.

Typus: T. lilacina J. Schröt. 1888, now regarded as Tulasnella violea (Quél.) Bourd. & Galz. 1909, basionym Hypochnus violeus Quél. 1883.

Hormomyces Bonord., Handb. Mykol. 150. 1851.

Typus: H. aurantiacus Bonord. 1851, now regarded as Tulasnella aurantiaca (Bonord.) J. Mack & Seifert 2021.

Prototremella Pat. in J. Bot. (Morot) 2: 269. 1888.

Typus: P. tulasnei Pat. August 1888, now regarded as Tulasnella tulasnei (Pat.) Juel 1897.

Hormisciopsis Sumst. in Mycologia 6: 32. 1914.

Typus: H. gelatinosa Sumst. 1914, now regarded as Tulasnella aurantiaca (Bonord.) J. Mack & Seifert 2021.

Epulorhiza R.T. Moore in Mycotaxon 29: 94. 1987.

Typus: E. repens (G.E. Bernard) R.T. Moore 1987, basionym: Rhizoctonia repens G.E. Bernard 1909, now regarded as Tulasnella deliquescens (Juel) Juel 1914.

Protection needed by NCF.

Typhula (Pers.) Fr., Observ. Mycol. 2: 296. 1818, basionym: Clavaria y Typhula Pers. 1801.

Typus: T. phacorrhiza (Reichard) Fr. 1818, nom. sanct., Fr., basionym: Clavaria phacorrhiza Reichard 1780.

Sclerotium Tode, Fung. Mecklenb. Sel. 1: 2. 1790, nom. sanct., Fr.

Typus: S. complanatum Tode 1790, now regarded as Typhula phacorrhiza (Reichard) Fr. 1818.

Protection needed by NCF.

Waitea Warcup & P.H.B. Talbot in Trans. Br. Mycol. Soc. 45: 503. 1962.

Typus: W. circinata Warcup & P.H.B. Talbot 1962.

Chrysorhiza T.F. Andersen & Stalpers in Sneh et al., Rhizoctonia Species, Taxonomy, Molecular Biology, Ecology, Pathology and Disease Control (Dordrecht): 58. 1996.

Typus: Rhizoctonia zeae Voorhees 1934, now regarded as Waitea zeae (Voorhees) J.A. Crouch & Cubeta 2021.

None.

Wolfiporia Ryvarden & Gilb. in Mycotaxon 19: 141. 1984.

Typus: W. cocos (F.A. Wolf) Ryvarden & Gilb. 1984, basionym: Poria cocos F.A. Wolf 1922, nom. cons.

Gemmularia Raf. in J. Phys. Chim. Hist. Nat. Arts 89: 106. 1819, nom. sanct., Fr., 1823.

Typus: G. rugosa Raf. 1819, now regarded as Wolfiporia cocos (F.A. Wolf) Ryvarden & Gilb. 1984.

Pachyma Fr., Syst. Mycol. 2: 242. 1822, nom. sanct.

Typus: P. cocos Fr. 1822, basionym: Sclerotium cocos Schwein. 1822, now regarded as Wolfiporia cocos (F.A. Wolf) Ryvarden & Gilb. 1984.

Tucahus Raf., Medical flora, or, Manual of the medical botany of the United States of North America. 2: 270. 1830.

Typus: T. rugosus (Raf.) Raf., now regarded as Wolfiporia cocos (F.A. Wolf) Ryvarden & Gilb. 1984.

Protection needed by NCF.