• Amylocystis hibernica (Berk. & Broome) Teixeira, 1992 accepted as Postia hibernica (Berk. & Broome) Jülich, 1982
• Amylocystis lapponicus (Romell) Bondartsev & Singer, 1944
• Amylocystis sericeomollis (Romell) Teixeira, 1992 accepted as Postia sericeomollis (Romell) Jülich, 1982
• Ceriomyces affinis (Peck) Murrill, 1909 accepted as Xanthoconium affine (Peck) Singer, 1944
• Ceriomyces albus (Corda) Sacc., 1888 accepted as Postia ptychogaster (F. Ludw.) Vesterh., 1996
• Ceriomyces alveolatus (Boud.) Sacc., 1891 accepted as Abortiporus biennis (Bull.) Singer, 1944
• Ceriomyces aurantiacus (Pat.) Sacc., 1888 accepted as Laetiporus sulphureus (Bull.) Murrill, 1920
• Ceriomyces auriporus (Peck) Murrill, 1909 accepted as Aureoboletus auriporus (Peck) Pouzar, 1957
• Ceriomyces citrinus (Boud.) Sacc., 1888 accepted as Postia rennyi (Berk. & Broome) Rajchenb., 1993
• Ceriomyces communis (Bull.) Murrill, 1909 accepted as Boletus chrysenteron Bull., 1791
• Ceriomyces cubensis (Pat.) Sacc., 1899 accepted as Ptychogaster cubensis Pat., 1896
• Ceriomyces effusus (Pat.) Sacc., 1891 accepted as Ptychogaster effusus Pat., 1888
• Ceriomyces hemichrysus (Berk. & M.A. Curtis) Murrill, 1909 accepted as Buchwaldoboletus hemichrysus (Berk. & M.A. Curtis) Pilát, 1969
• Ceriomyces hepaticus Sacc., 1888 accepted as Confistulina hepatica (Sacc.) Stalpers, 1983
• Ceriomyces neumanii Bres., 1920 accepted as Laetiporus sulphureus (Bull.) Murrill, 1920
• Ceriomyces parasiticus (Bull.) Murrill, 1909 accepted as Pseudoboletus parasiticus (Bull.) Sutara, 1991
• Ceriomyces piperatus (Bull.) Murrill, 1909 accepted as Chalciporus piperatus (Bull.) Bataille, 1908
• Ceriomyces richonii Sacc., 1888 accepted as Postia ptychogaster (F. Ludw.) Vesterh., 1996
• Ceriomyces rubescens (Boud.) Sacc., 1888 accepted as Ptychogaster rubescens Boud., 1887
• Ceriomyces scaber (Bull.) Murrill, 1909 accepted as Leccinum scabrum (Bull.) Gray, 1821
• Ceriomyces schnyderianus Speg., 1880 accepted as Sporotrichopsis terrestris (Schulzer) Stalpers, 2000
• Ceriomyces speciosus (Frost) Murrill, 1909 accepted as Boletus speciosus Frost, 1874
• Ceriomyces stuckertii Speg., 1899 accepted as Ptychogaster cubensis Pat., 1896
• Ceriomyces subacidus Murrill accepted as Aureoboletus subacidus (Murrill ex Singer) Pouzar, 1957
• Ceriomyces subtomentosus (L.) Murrill, 1909 accepted as Boletus subtomentosus Linnaeus, 1753
• Ceriomyces terrestris Schulzer, 1874 accepted as Sporotrichopsis terrestris (Schulzer) Stalpers, 2000
• Hemidiscia hispida (Bull.) Lázaro Ibiza, 1916 accepted as Inonotus hispidus (Bull.) P. Karst., 1880
• Hemidiscia lactea (Fr.) Lázaro Ibiza, 1916 accepted as Tyromyces lacteus (Fr.) Murrill, 1907
• Hemidiscia prunorum Lázaro Ibiza, 1916 accepted as Phellinus pomaceus (Pers.) Maire, 1933
• Hemidiscia rheades (Pers.) Lázaro Ibiza, 1916 accepted as Inonotus rheades (Pers.) Bondartsev & Singer, 1941
• Hemidiscia rutilans (Pers.) Lázaro Ibiza, 1916 accepted as Hapalopilus rutilans (Pers.) P. Karst., 1881
• Oligoporus amarus (Hedgc.) Gilb. & Ryvarden, 1985 accepted as Tyromyces amarus (Hedgc.) J. Lowe, 1975
• Oligoporus anguloporus (M.J. Larsen & Lombard) Gilb. & Ryvarden, 1985 accepted as Postia angulopora (M.J. Larsen & Lombard) M.J. Larsen & Lombard, 1986
• Oligoporus balsameus (Peck) Gilb. & Ryvarden, 1985 accepted as Postia balsamea (Peck) Jülich, 1982
• Oligoporus bombycinus (Fr.) Teixeira, 1992 accepted as Anomoporia bombycina (Fr.) Pouzar, 1966
• Oligoporus caesius (Schrad.) Gilb. & Ryvarden, 1985 accepted as Postia caesia (Schrad.) P. Karst., 1881
• Oligoporus cerifluus (Berk. & M.A. Curtis) Gilb. & Ryvarden, 1985 accepted as Postia ceriflua (Berk. & M.A. Curtis) Jülich, 1982
• Oligoporus farinosus Bref., 1888 accepted as Postia rennyi (Berk. & Broome) Rajchenb., 1993
• Oligoporus floriformis (Quél.) Gilb. & Ryvarden, 1985 accepted as Postia floriformis (Quél.) Jülich, 1982
• Oligoporus folliculocystidiatus Kotl. & Vampola, 1993 accepted as Postia folliculocystidiata (Kotl. & Vampola) Niemelä & Vampola, 2001
• Oligoporus fragilis (Fr.) Gilb. & Ryvarden, 1985 accepted as Postia fragilis (Fr.) Jülich, 1982
• Oligoporus fumidiceps (G.F. Atk.) Teixeira, 1992 accepted as Tyromyces fumidiceps G.F. Atk., 1908
• Oligoporus guttulatus (Peck) Gilb. & Ryvarden, 1985 accepted as Postia guttulata (Peck) Jülich, 1982
• Oligoporus hibernicus (Berk. & Broome) Gilb. & Ryvarden, 1985 accepted as Postia hibernica (Berk. & Broome) Jülich, 1982
• Oligoporus inocybe (A. David & Malençon) Ryvarden & Gilb., 1993 accepted as Postia inocybe (A. David & Malençon) Jülich, 1982
• Oligoporus johnstonii (Murrill) Gilb. & Ryvarden, 1985 accepted as Postia johnstonii (Murrill) Jülich, 1982
• Oligoporus lacteus (Fr.) Gilb. & Ryvarden, 1985 accepted as Tyromyces lacteus (Fr.) Murrill, 1907
• Oligoporus lateritius (Renvall) Ryvarden & Gilb., 1993 accepted as Postia lateritia Renvall, 1992
• Oligoporus leucomallellus (Murrill) Gilb. & Ryvarden, 1985 accepted as Postia leucomallella (Murrill) Jülich, 1982
• Oligoporus leucospongia (Cooke & Harkn.) Gilb. & Ryvarden, 1985 accepted as Tyromyces leucospongia (Cooke & Harkn.) Bondartsev & Singer, 1941
• Oligoporus lowei (Pilát ex Pilát) Gilb. & Ryvarden, 1985 accepted as Postia lowei (Pilát ex Pilát) Jülich, 1982
• Oligoporus luteocaesius (A. David) Ryvarden & Gilb., 1993 accepted as Postia luteocaesia (A. David) Jülich, 1982
• Oligoporus mappa (Overh. & J. Lowe) Gilb. & Ryvarden, 1985 accepted as Postia mappa (Overh. & J. Lowe) M.J. Larsen & Lombard, 1986
• Oligoporus minusculoides (Pilát ex Pilát) Gilb. & Ryvarden, 1987 accepted as Postia ceriflua (Berk. & M.A. Curtis) Jülich, 1982
• Oligoporus obductus (Berk.) Gilb. & Ryvarden, 1985 accepted as Osteina obducta (Berk.) Donk, 1966
• Oligoporus perdelicatus (Murrill) Gilb. & Ryvarden, 1985 accepted as Postia perdelicata (Murrill) M.J. Larsen & Lombard, 1986
• Oligoporus placentus (Fr.) Gilb. & Ryvarden, 1985 accepted as Postia placenta (Fr.) M.J. Larsen & Lombard, 1986
• Oligoporus ptychogaster (F. Ludw.) Falck & O. Falck, 1880 accepted as Postia ptychogaster (F. Ludw.) Vesterh., 1996
• Oligoporus rancidus (Bres.) Gilb. & Ryvarden, 1985 accepted as Postia rancida (Bres.) M.J. Larsen & Lombard, 1986
• Oligoporus rancidus (Bres.) Gilb. & Ryvarden, 1987 accepted as Postia rancida (Bres.) M.J. Larsen & Lombard, 1986
• Oligoporus rennyi (Berk. & Broome) Donk, 1971 accepted as Postia rennyi (Berk. & Broome) Rajchenb., 1993
• Oligoporus septentrionalis Vampola, 1991 accepted as Postia septentrionalis (Vampola) Renvall, 1992
• Oligoporus sequoiae (Bonar) Gilb. & Ryvarden, 1985 accepted as Poria sequoiae Bonar, 1931
• Oligoporus sericeomollis (Romell) Bondartseva, 1983 accepted as Postia sericeomollis (Romell) Jülich, 1982
• Oligoporus simani (Pilát) Bernicchia, 1990 accepted as Postia simanii (Pilát) Jülich, 1982
• Oligoporus stipticus (Pers.) Gilb. & Ryvarden, 1987 accepted as Postia stiptica (Pers.) Jülich, 1982
• Oligoporus subcaesius (A. David) Ryvarden & Gilb., 1993 accepted as Tyromyces subcaesius A. David, 1974
• Oligoporus tephroleucus (Fr.) Gilb. & Ryvarden, 1985 accepted as Postia tephroleuca (Fr.) Jülich, 1982
• Oligoporus undosus (Peck) Gilb. & Ryvarden, 1985 accepted as Postia undosa (Peck) Jülich, 1982
• Oligoporus ustilaginoides Bref., 1889 accepted as Postia ptychogaster (F. Ludw.) Vesterh., 1996
• Osteina obducta (Berk.) Donk, 1966
• Postia amara (Hedgc.) M.J. Larsen & Lombard, 1986 accepted as Tyromyces amarus (Hedgc.) J. Lowe, 1975
• Postia angulopora (M.J. Larsen & Lombard) M.J. Larsen & Lombard, 1986
• Postia atrostrigosa (Cooke) Rajchenb., 1995 accepted as Tyromyces atrostrigosus (Cooke) G. Cunn., 1965
• Postia balsamea (Peck) Jülich, 1982
• Postia borealis (Fr.) P. Karst., 1879 accepted as Climacocystis borealis (Fr.) Kotl. & Pouzar, 1958
• Postia caesia (Schrad.) P. Karst., 1881
• Postia campyla (Berk.) Rajchenb., 1988 accepted as Ryvardenia campyla (Berk.) Rajchenb., 1994
• Postia ceriflua (Berk. & M.A. Curtis) Jülich, 1982
• Postia cretacea (Lloyd) Rajchenb., 1988 accepted as Ryvardenia cretacea (Lloyd) Rajchenb., 1994
• Postia dissecta (Lév.) Rajchenb., 1988
• Postia floriformis (Quél.) Jülich, 1982
• Postia folliculocystidiata (Kotl. & Vampola) Niemelä & Vampola, 2001
• Postia fragilis (Fr.) Jülich, 1982
• Postia fragilis sensu auct. accepted as Postia leucomallella (Murrill) Jülich, 1982
• Postia grata (Berk.) Rajchenb., 1989
• Postia guttulata (Peck) Jülich, 1982
• Postia hibernica (Berk. & Broome) Jülich, 1982
• Postia inocybe (A. David & Malençon) Jülich, 1982
• Postia johnstonii (Murrill) Jülich, 1982
• Postia lactea (Fr.) P. Karst., 1881 accepted as Tyromyces lacteus (Fr.) Murrill, 1907
• Postia lateritia Renvall, 1992
• Postia leucomallella (Murrill) Jülich, 1982
• Postia leucospongia (Cooke & Harkn.) Jülich, 1982 accepted as Tyromyces leucospongia (Cooke & Harkn.) Bondartsev & Singer, 1941
• Postia lowei (Pilát ex Pilát) Jülich, 1982
• Postia luteocaesia (A. David) Jülich, 1982
• Postia mappa (Overh. & J. Lowe) M.J. Larsen & Lombard, 1986
• Postia palustris (Berk. & M.A. Curtis) A.B. De, 1995 accepted as Fomitopsis palustris (Berk. & M.A. Curtis) Teixeira, 1992
• Postia pelliculosa (Berk.) Rajchenb., 1988
• Postia perdelicata (Murrill) M.J. Larsen & Lombard, 1986