Badhamia viridescens Meyl. (1921)
Baeospora myosura (Fr.) Singer (1938)
Baeospora myriadophylla (Peck) Singer (1938)
Balsamia vulgaris Vittad. (1831)
Bankera fuligineoalba (J.C. Schmidt) Coker & Beers ex Pouzar (1955)
Bankera violascens (Alb. & Schwein.) Pouzar (1955)
Bertia moriformis (Tode) De Not. (1844)
Biscogniauxia nummularia (Bull.) Kuntze (1891)
Bispora antennata (Pers.) E.W. Mason (1953)
Bisporella citrina (Batsch) Korf & S.E. Carp. (1974)
Bjerkandera adusta (Willd.) P. Karst. (1880)
Bjerkandera fumosa (Pers.) P. Karst. (1880)
Blumeriella jaapii (Rehm) Arx (1961)
Bolbitius pluteoides M.M. Moser (1978)
Bolbitius titubans (Bull.) Fr. (1838)
Bolbitius variicolor G.F. Atk. (1900)
Boletopsis grisea (Peck) Bondartsev & Singer (1941)
Boletopsis leucomelaena (Pers.) Fayod (1889)
Boletus aemilii Barbier
Boletus aereus Bull. (1791)
Boletus aestivalis (Paulet) Fr. (1838)
Boletus appendiculatus Schaeff. (1763)
Boletus armeniacus Quél. (1884)
Boletus badiorufus R. Heim (1960)
Boletus badius (Fr.) Fr. (1832)
Boletus betulicola (Vassilkov) Pilát & Dermek (1974)
Boletus calopus Pers. (1801)
Boletus carpinaceus Velen. (1939)
Boletus caucasicus Singer ex Alessio (1985)
Boletus chrysenteron Bull. (1791)
Boletus chrysenteron var. chrysenteron
Boletus corsicus Rolland (1896)
Boletus depilatus Redeuilh (1986)
Boletus dryophilus Thiers (1975)
Boletus dupainii Boud. (1902)
Boletus edulis Bull. (1782)
Boletus edulis var. clavipes Peck
Boletus erythropus subsp. discolor (Quél.) Dermek, Kuthan & Singer (1976)
Boletus fechtneri Velen. (1922)
Boletus ferrugineus Boud.
Boletus fragrans Vittad. (1835)
Boletus gabretae Pilát (1968)
Boletus impolitus Fr. (1838)
Boletus legaliae Pilát (1968)
Boletus lupinus Fr.
Boletus luridiformis var. discolor (Quél.) Krieglst. (1991)
Boletus luridiformis var. junquilleus (Quél.) Knudsen (1991)
Boletus luridiformis var. luridiformis (1844)
Boletus luridus Schaeff. (1774)
Boletus luteocupreus Bertéa & Estades (1990)
Boletus moravicus Vacek (1946)
Boletus permagnificus Pöder (1981)
Boletus persoonii Bon (1988)
Boletus pinophilus Pilát & Dermek (1974)
Boletus poikilochromus Pöder, Cetto & Zuccher. (1987)
Boletus porosporus (Imler) Watling (1968)
Boletus pruinatus Fr. & Hök (1835)
Boletus pseudofechtneri Cetto (1983)
Boletus pseudoregius (Hubert) Estades (1988)
Boletus pulcherrimus Thiers & Halling (1976)
Boletus pulchrotinctus Alessio (1985)
Boletus pulverulentus Opat. (1836)
Boletus queletii Schulzer (1885)
Boletus queletii var. squarrosipes Schulzer
Boletus radicans Pers. (1801)
Boletus regius Krombh. (1832)
Boletus reticulatus J.M. Hook
Boletus rhodopurpureus Smotl. (1952)
Boletus rhodoxanthus (Krombh.) Kallenb. (1925)
Boletus rubellus Krombh. (1836)
Boletus rubrosanguineus Cheype (1983)
Boletus satanas Lenz (1831)
Boletus speciosus Frost (1874)
Boletus subappendiculatus Dermek, Lazebn. & J. Veselský (1979)
Boletus subtomentosus Pers.
Boletus torosus Fr. (1835)
Boletus torosus var. xanthus Fr. (1983)
Boletus truncatus (Singer, Snell & E.A. Dick) Pouzar (1966)
Boletus venturii Bon (1986)
Bondarzewia mesenterica (Schaeff.) Kreisel (1984)
Bondarzewia montana (Quél.) Singer (1940)
Botryobasidium botryosum (Bres.) J. Erikss. (1958)
Bovista nigrescens Pers. (1794)
Bovista plumbea Pers. (1796)
Brunchorstia pinea (P. Karst.) Höhn. (1915)
Bryoglossum gracile (P. Karst.) Redhead (1977)
Bulgaria inquinans (Pers.) Fr. (1822)
Byssomerulius corium (Pers.) Parmasto (1967)
Byssonectria fusispora (Berk.) Rogerson & Korf (1971)