Species (13.556)
- Tuber mesentericum Vittad. 1831
- Tuber regianum Montecchi & Lazari 1987
- Tuber rufum var. apiculatum E. Fisch. 1923
- Tuber rufum var. brevisporum E. Fisch. 1923
- Tuber rufum var. oblongisporum E. Fisch. 1923
- Tuber sphaerosporum Gilkey 1939
- Trichoderma priscilae Jaklitsch & Voglmayr 2014
- Trichodiscus jaapianus Kirschst. 1939
- Trichoderma hamatum (Bonord.) Bainier 1906
- Trichodiscus marchicus (Kirschst.) Kirschst. 1924
- Trichodelitschia lundqvistii N. Heine & P. Welt 2007
- Trichodiscus virescentulus (Mouton) Dennis 1964
- Trichodelitschia minuta (Fuckel) N. Lundq. 1972
- Trichoderma europaeum Jaklitsch & Voglmayr 2014
- Trichoglossum confusum E.J. Durand 1921
- Trichoderma atrobrunneum F.B. Rocha, P. Chaverri & Jaklitsch 2015
- Trichoglossum hirsutum var. capitatum (Pers.) Teng 1934
- Trichoglossum rasum Pat. 1909
- Trichoglossum tetrasporum Sinden & Fitzp. 1930
- Tuber belonei Quél. 1888
- Tuber borchii Vittad. 1831
- Tuber cistophilum P. Alvarado, G. Moreno, Manjón, Gelpi & J. Muñoz 2
- Tuber brumale Vittad. 1831
- Tuber gibbosum Harkn. 1899
- Tuber macrosporum Vittad. 1831
- Tuber magnatum Pico 1846
- Tuber malacodermum E. Fisch. 1923
- Tuber malenconii Donadini, Riousset, G. Riousset & G. Chev. 1979
- Tuber monosporum (Mattir.) Vizzini 2008
- Tuber michailowskianum Buchholtz 1908
- Tuber murinum R. Hesse 1891
- Tuber nitidum Vittad. 1831
- Tuber oligospermum (Tul. & C. Tul.) Trappe 1979
- Tuber panniferum Tul. & C. Tul. 1851
- Tuber puberulum Berk. & Broome 1846
- Tuber rufum f. lucidum (H. Bonnet) Montecchi & Lazzari 1993
- Tuber rufum Pico : Fr. 1788
- Tubeufia alpina L. Holm & Nograsek 1990
- Trichopeziza subglabra (Rehm) Sacc. 1895
- Trichopeziza struthiopteridis (Saut.) Sacc. 1889
- Trichopezizella badiella (P. Karst.) Raitv. 1970
- Trichopezizella barbata (Kunze : Fr.) Raitv. 1970
- Trichopezizella himalayensis (E. Müll. & Dennis) Raitv. 1986
- Trichopezizella horridula (Desm.) Raitv. 1970
- Trichopezizella hystricula (P. Karst.) Raitv. 2008
- Trichopezizella macrospora Raitv. 1969
- Trichopezizella nidulus (J.C. Schmidt & Kunze) Raitv. 1970
- Trichopezizella relicina (Fr.) Raitv. 1970
- Trichopezizella vaasmae Raitv. 1985
- Trichophaea amphidoxa Rehm 1907
- Trichophaea hemisphaerioides (Mouton) Graddon 1960
- Trichophaea livida (Schumach.) Boud. 1905
- Trichophaea salicina (Velen.) Svr?ek 1977
- Trichophaea variornata Korf & W.Y. Zhuang 1991
- Trichophaea pseudogregaria (Rick) Boud. 1907
- Trichosphaeria erythrella (Wallr.) Fuckel 1870
- Trichosphaeria exosporioides Fuckel 1870
- Trichosphaerella ceratophora (Höhn.) E. Müll. 1962
- Trichophaea woolhopeia (Cooke & W. Phillips) Boud. 1907
- Trichosphaeria notabilis Mouton 1901
- Trichotheca alba P. Karst. 1887
- Trichothecium sympodiale Summerbell, Seifert, & Schroers 2011
- Tridentaria alba Preuss 1852
- Trimmatostroma scutellare (Berk. & Broome) M.B. Ellis 1976
- Trichosphaeria pilosa (Pers.) Fuckel 1870
- Trichonectria hyalocristata Scheuer 1988
- Trichopeziza elegantula (P. Karst.) Sacc. 1889
- Trichopeziza leucophaea (Pers.) Rehm 1872
- Trichopeziza karstenii Sacc. 1889
- Trichopeziza mollissima (Lasch) Fuckel 1870
- Trichopeziza lizonii (Svr?ek) Baral & Weber 1992
- Trichopeziza remmii (Raitv.) Raitv. 1987
- Trichopeziza pezizelloides Kirschst. 1938
- Trichopeziza sacchalinensis (Raitv.) Raitv. 1987
- Trichopeziza meleagris (Ellis) Raitv. 1987
- Trichopeziza subsulphurea (Svr?ek) Baral 1993
- Truncicola copiosa Velen. 1947
- Tryblidaria melaxantha (Fr.) Sacc. 1914
- Tryblis arnoldii (Rehm) Clem. 1931
- Tuber albidum Pico : Fr. 1823
- Tuber rapaeodorum Tul. & C. Tul. 1843
- Tuber scruposum R. Hesse 1891
- Tubeufia cerea (Berk. & M.A. Curtis) Höhn. 1919
- Tubeufia heterodermiae Etayo 2002
- Tubeufia helicomyces Höhn. 1909
- Tubeufia paludosa (P. Crouan & H. Crouan) Rossm. 1977
- Trochila ilicina (Nees) Greenh. & Morgan-Jones 1964
- Tromeropsis microtheca (P. Karst.) Sherwood 1981
- Trochila astragali Rehm 1896
- Tripospermum myrti (Lind) S. Hughes 1951
- Truncatella conorum-piceae (Tubeuf) Steyaert 1949
- Tympanis amphiboloides Nyl. 1868
- Tympanis piceae J.W. Groves 1952
- Tympanis neopithya Ouell. & Piroz. 1974
- Tympanis prunicola J.W. Groves 1952
- Tympanis saligna Tode 1790
- Tympanis syringae Fuckel 1868
- Tympanis spermatiospora (Nyl.) Nyl. 1868
- Tympanis fasciculata Schwein. 1832
- Tympanosporium parasiticum W. Gams 1974