IRMNG Taxon list
Anziella adglutinata (Anzi) Gyeln., 1939 accepted as Placynthium flabellosum (Tuck.) Zahlbr., 1925
Collolechia caesia (Ach.) A. Massal., 1854 accepted as Placynthium garovaglii (A. Massal.) Malme, 1918
Collolechia subradiata (Nyl.) Szatala, 1959 accepted as Placynthium subradiatum (Nyl.) Arnold, 1884
Hertella chilensis Henssen, 1985
Hertella subantarctica Henssen, 1985
Lecothecium adglutinatum Anzi, 1862 accepted as Placynthium flabellosum (Tuck.) Zahlbr., 1925
Lecothecium asperellum (Ach.) Th. Fr., 1861 accepted as Placynthium asperellum (Ach.) Trevis., 1869
Lecothecium caesium (Ach.) Syd., 1887 accepted as Placynthium garovaglii (A. Massal.) Malme, 1918
Lecothecium dolichoterum (Nyl.) Blomb. & Forssell, 1880 accepted as Sphaerulina dolichotera (Nyl.) Vouaux, 1913
Lecothecium nigrum (Huds.) A. Massal., 1852 accepted as Placynthium nigrum (Huds.) Gray, 1821
Lecothecium pannariellum (Nyl.) Blomb. & Forssell, 1880 accepted as Placynthium pannariellum (Nyl.) H. Magn., 1936
Lecothecium pluriseptatum Arnold, 1870 accepted as Placynthium pluriseptatum (Arnold) Arnold, 1870
Lecothecium subradiatum (Nyl.) Dalla Torre & Sarnth., 1902 accepted as Placynthium subradiatum (Nyl.) Arnold, 1884
Lecothecium tremniacum (A. Massal.) Körb., 1865 accepted as Placynthium tremniacum (A. Massal.) Jatta, 1900
Pannularia amphibola (C. Knight) Hue, 1891 accepted as Leioderma amphibolum (C. Knight) P.M. Jørg. & D.J. Galloway, 1987
Pannularia caesia (Ach.) Flagey, 1888 accepted as Placynthium garovaglii (A. Massal.) Malme, 1918
Pannularia carnosa (Dicks.) Cromb., 1884 accepted as Massalongia carnosa (Dicks.) Körb., 1855
Pannularia delicatula (Th. Fr.) Cromb., 1882 accepted as Arctomia delicatula Th. Fr., 1860
Pannularia humida (Kullh.) Vain., 1934 accepted as Moelleropsis humida (Kullh.) Coppins & P.M. Jørg., 1993
Pannularia lepidota (Sommerf.) Stizenb., 1882 accepted as Fuscopannaria praetermissa (Nyl.) P.M. Jørg., 1994
Pannularia melantera (Stirt.) Cromb., 1894 accepted as Placynthium pluriseptatum (Arnold) Arnold, 1870
Pannularia microphylla (Sw.) Stizenb., 1887 accepted as Fuscopannaria leucophaea (Vahl) P.M. Jørg., 1994
Pannularia nigra (Huds.) Nyl., 1886 accepted as Placynthium nigrum (Huds.) Gray, 1821
Pannularia nigrocincta (Mont.) Nyl., 1889 accepted as Parmeliella nigrocincta (Mont.) Müll. Arg., 1881
Pannularia perfurfurea Nyl., 1900 accepted as Placynthiella icmalea (Ach.) Coppins & P. James, 1984
Pannularia plumbea (Lightf.) Harm., 1898 accepted as Degelia plumbea (Lightf.) P.M. Jørg. & P. James, 1990
Pannularia triptophylla (Ach.) Nyl., 1882 accepted as Parmeliella triptophylla (Ach.) Müll. Arg., 1862
Placynthium adglutinatum (Anzi) Trevis., 1869 accepted as Placynthium flabellosum (Tuck.) Zahlbr., 1925
Placynthium asperellum (Ach.) Trevis., 1869
Placynthium aspratile (Ach.) Henssen, 1963 accepted as Placynthium asperellum (Ach.) Trevis., 1869
Placynthium caesium (Ach.) Vain., 1904 accepted as Placynthium garovaglii (A. Massal.) Malme, 1918
Placynthium delicatulum (Th. Fr.) A.L. Sm., 1918 accepted as Arctomia delicatula Th. Fr., 1860
Placynthium delicatulum sensu A.L. Smith, p.p. accepted as Placynthium pluriseptatum (Arnold) Arnold, 1870
Placynthium dolichoterum (Nyl.) Trevis., 1869 accepted as Sphaerulina dolichotera (Nyl.) Vouaux, 1913
Placynthium dolichoterum sensu auct. brit. accepted as Placynthium pluriseptatum (Arnold) Arnold, 1870
Placynthium flabellosum (Tuck.) Zahlbr., 1925
Placynthium garovaglii (A. Massal.) Malme, 1918
Placynthium lismorense (Nyl. ex Cromb.) Vain., 1909
Placynthium nigrum (Huds.) Gray, 1821
Placynthium pannariellum (Nyl.) H. Magn., 1936
Placynthium pluriseptatum (Arnold) Arnold, 1870
Placynthium subradiatum (Nyl.) Arnold, 1884
Placynthium tantaleum (Hepp) Hue, 1906
Placynthium tremniacum (A. Massal.) Jatta, 1900
Pterygium adglutinatum (Anzi) Nyl., 1882 accepted as Placynthium flabellosum (Tuck.) Zahlbr., 1925
Pterygium asperellum (Ach.) Nyl., 1859 accepted as Placynthium asperellum (Ach.) Trevis., 1869
Pterygium diffractum (Kremp. ex Körb.) Couderc, 1910 accepted as Leptogium diffractum Kremp. ex Körb., 1865
Pterygium kenmorense (H.B. Holl ex Nyl.) A.L. Sm., 1918 accepted as Porocyphus kenmorensis (H.B. Holl ex Nyl.) Henssen, 1974
Pterygium lismorense Nyl., 1877 accepted as Placynthium lismorense (Nyl. ex Cromb.) Vain., 1909
Pterygium pannariellum Nyl., 1859 accepted as Placynthium pannariellum (Nyl.) H. Magn., 1936
Pterygium subradiatum (Nyl.) Nyl., 1859 accepted as Placynthium subradiatum (Nyl.) Arnold, 1884
Pterygium tremniacum (A. Massal.) Nyl., 1859 accepted as Placynthium tremniacum (A. Massal.) Jatta, 1900
Pterygium zeylanense Leight., 1869 accepted as Leightoniella zeylanensis (Leight.) Henssen, 1965
Racoblenna caesia (Ach.) A. Massal., 1852 accepted as Placynthium garovaglii (A. Massal.) Malme, 1918
Racoblenna carnosa (Dicks.) Trevis., 1859 accepted as Massalongia carnosa (Dicks.) Körb., 1855
Racoblenna garovaglii A. Massal., 1853 accepted as Placynthium garovaglii (A. Massal.) Malme, 1918
Racoblenna tantalea (Hepp) Trevis., 1869 accepted as Placynthium tantaleum (Hepp) Hue, 1906
Racoblenna tremniaca A. Massal., 1852 accepted as Placynthium tremniacum (A. Massal.) Jatta, 1900
Vestergrenopsis elaeina (Wahlenb. ex Ach.) Gyeln., 1940
Vestergrenopsis isidiata (Degel.) Å.E. Dahl, 1950