| Artname | Autor(en) | Erscheinungsjahr |
|---|
| Didymium affin | rauf. | 1890 |
| Didymium-Aggregat | G. Moreno & M. Lizarraga | 2017 |
| Didymium anellus (Ringförmiger Kristallbecher) | Morgan | 1894 |
| Didymium angleisporum | J. Matsumoto | 1999 |
| Didymium angulatum | picken | 1878 |
| Didymium annulum | T. Macbr. | 1922 |
| Didymium annulisporum (Ringsporn-Kristallbecher) | H. W. Keller & Schokn. | 1989 |
| Didymiumanomalum | (Rostaf.) Masse | 1892 |
| Didymium applanatum | Nann.-Bremek. | 1971 |
| Didymium Aquatil | Gottsb. & Nann.-Bremek. | 1971 |
| Didymium atrichum | Henney & Alexop. | 1980 |
| Didymium aurantipes | ZU. Brooks & Kowalski | 1966 |
| Didymium australe | Birke. | 1855 |
| Didymium australe | Masse | 1888 |
| Didymium azorellae | D. Wrigley, Lado & Estrada | 2018 |
| Didymium Bahiense (Spitzer Kristallbecher) | Gottsb. | 1968 |
| Didymium balearen | Ing | 2000 |
| Didymium-Barterium | Masse | 1892 |
| Didymium bonianum | klopfen. | 1891 |
| Didymium bulbillosum | Birke. & Broome | 1873 |
| Didymium calcipes | (Y. Yamam. & Shuang L. Chen) Oltra | 2010 |
| Didymium canariense | Ing | 2000 |
| Didymium candidum | kratzen. | 1797 |
| Didymium capitatum | Verknüpfung | 1809 |
| Didymium chilense | Estrada, Lado & D. Wrigley | 2013 |
| Didymium chrysopeplum | Birke. & M. A. Curtis | 1873 |
| Didymium zirkumscissile | k.d. Whitney & L. S. Olive | 1983 |
| Didymium clavodecus (Zierliche Spornkristalltasse) | k.d. Whitney | 1980 |
| Didymium clavus (Nagelkristallkopf) | (Alb. & Schwein.) Rabenh. | 1844 |
| Didymium columbinum | Birke. ex Sac. | 1888 |
| Didymium columella-cavum | Hochg., Gottsb. & Nann.-Bremek. | 1989 |
| Didymium comatum (Spiralkristallbecher) | (Listener) Nann.-Bremek. | 1966 |
| Didymium kommutierbar | Birke. & Broome | 1873 |
| Didymium complanatum | kratzen. | 1797 |
| Didymium complanatum | fuckel | 1870 |
| Didymium confluens | Rostaf. | 1875 |
| Didymium congestum | Birke. & Broome | 1850 |
| Didymium-Kochei | (Rostaf.) Raunk. | 1890 |
| Didymium corticola | Kuhnt | 2019 |
| Didymium costatum | fr. | 1829 |
| Didymium costatum | fuckel | 1870 |
| Didymium crassicolle | Ing | 1982 |
| Didymium croceoflavum | Birke. & Broome | 1873 |
| Didymium Crustaceum | fr. | 1829 |
| Didymium cryptomastigophorum | (R. Michel, Walochnik & Aspöck) Fiore-Donno, Kamono & Caval.-Sm. | 2010 |
| Didymium cyanescens | fr. | 1818 |
| Didymium dachnayum | (G. Walker, J. D. Silberman, S. A. Karpov, A. Preisfeld, P. Foster, A. O. Frolov, Y. Novozhilov & M. L. Sogin) Fiore-Donno, Kamono & Caval.-Sm. | 2010 |
| Didymium daedaleum | Birke. & Broome | 1850 |
| Didymium daedalum | kratzen. | 1797 |
| Didymium decipiens | meyl. | 1935 |
| Didymium delhianum | T. N. lakh. & Mukerji | 1979 |
| Didymium dictyopodium | Nann.-Bremek. & Y. Yamam. | 1986 |
| Didymium difforme (Glatter Kristallbecher) | (Pers.) Grau | 1821 |
| Didymium disciforme | Kowalski & T. N. lakh. | 1973 |
| Didymium discoideum | Rostaf. | 1875 |
| Didymium discoideum | K. S. Thind & H. S. Sehgal | 1964 |
| Didymium dubium (Netzförmige Kristallschale) | Rostaf. | 1875 |
| Didymium echinosporum | Masse | 1892 |
| Didymium effusum | fr. | 1829 |
| Didymium elegantissimum | Masse | 1892 |
| Didymium eremophilum | M. Blackw. & Gilb. | 1980 |
| Didymium erythrinum | Birke. | 1873 |
| Didymium excelsum | Lister & E. Jahn | 1902 |
| Didymium eximium (Ockerstal Kristallbecher) | picken | 1878 |
| Didymium fairmani | sack. | 1889 |
| Didymium filamentosum | wallr. | 1833 |
| Didymium flavidum | picken | 1876 |
| Didymium flexuosum | Yamasch. | 1936 |
| Didymium floccoides (Mosaikkristalltasse) | Nann.-Bremek. & Y. Yamam. | 1987 |
| Didymium floccosum | G. W. Martin, K. S. Think & Rehill | 1959 |
| Didymium fuckelianum | Rostaf. | 1874 |
| Didymium fulvellum | Masse | 1892 |
| Didymium fulvipes | fr. | 1825 |
| Didymium fulvum | sturgis | 1917 |
| Didymium furfuraceum | (Schumach.) Fr. | 1829 |
| Didymium-Geaster | Verknüpfung | 1816 |
| Didymium glaucum | W. Phillips | 1877 |
| Didymium gyrocephalum | Mont. | 1837 |
| Didymium haretianum | T. N. lakh. & Mukerji | 1979 |
| Didymium hemisphaericum | wallr. | 1833 |
| Didymium hemisphaericum | fuckel | 1870 |
| Didymium herbarum | fr. | 1829 |
| Didymium demütig | Hazsl. | 1872 |
| Didymium Hypnophilum | Masse | 1885 |
| Didymium unauffällig | Nann.-Bremek. & D. W. mitch. | 1989 |
| Didymium infundibuliforme | D. Wrigley, Lado & Estrada | 2009 |
| Didymium intermedium | J. Schrot. | 1896 |
| Didymium iridis | (Ditmar) Fr. | 1829 |
| Didymium karstensii (Doppelwandiger Kristallbecher) | Nann.-Bremek. | 1964 |
| Didymium labyrinthiforme | G. W. Martin, Lodhi & N. A. Khan | 1960 |
| Didymium laccatipes | J. Matsumoto | 1999 |
| Didymium laxifilum | G. Lister & J. Ross | 1943 |
| Didymium lentikulare | K. S. Thind & T. N. lakh. | 1969 |
| Didymium leoninum | Birke. & Broome | 1873 |
| Didymium leptotrichum (Schuppiger Kristallkopf) | (Racib.) Masse | 1892 |
| Didymium leucopus | Verknüpfung | 1809 |
| Didymium libertianum | (Fresen.) de Bary | 1864 |
| Didymium linkii | fr. & Palmquist | 1818 |
| Didymium liquidum | Zahler | 1850 |
| Didymium-Listerien | Masse | 1892 |
| Didymium lobatum | Nees | 1816 |
| Didymium lobatum | (Frühling.) Schwein. | 1832 |
| Didymium lobatum | ß stipitatum Sommerf. | 1826 |
| Didymium-Longipes | Masse | 1892 |
| Didymium luteogriseum | Birke. & M. A. Curtis | 1873 |
| Didymium macquariense | G. Moreno & S. L. Stephenson | 2006 |
| Didymium macrospermum | Rostaf. | 1875 |
| Didymium marginatum | (Schumach.) Fr. | 1829 |
| Didymium marineria | G. Moreno, Illana & Heykoop | 1989 |
| Didymium martinii | (T.N. Lakh.) H. Neubert, Nowotny & K. Baumann | 1995 |
| Didymium masseanum | sack. & P.Syd. | 1899 |
| Didymium megalosporum (Kristallbecher mit orangefarbenem Stiel) | Birke. & M. A. Curtis | 1873 |
| Didymium melanopus | fr. | 1829 |
| Didymium melanopus | wallr. | 1833 |
| Didymium melanospermum (Becher aus gebeiztem Kristall) | (Pers.) T. Macbr. | 1899 |
| Didymium mexicanum | G. Moreno, Lizarraga & Illana | 1996 |
| Didymium microcarpum | (Fr.) Rostaf. | 1875 |
| Didymium microcephalum | Chevall. | 1837 |
| Didymium minus (Kleingefleckter Kristallbecher) | (Listener) Morgan | 1894 |
| Didymium muscicola | Verknüpfung | 1816 |
| Didymium muscorum (Graubrauner Kristallkopf) | T. N. lakh. & Mukerji | 1976 |
| Didymium neapolitanum | abs. | 1881 |
| Didymium nectriiforme | Birke. & M. A. Curtis | 1873 |
| Didymium Neglectum | Birke. & Broome | 1873 |
| Didymium Neglectum | Masse | 1892 |
| Didymium nigripes (Kristallbecher mit schwarzem Stiel) | (Link) Fr. | 1829 |
| Didymium nigrisporum | Nann.-Bremek., Mukerji & Pasricha | 1984 |
| Didymium nigrum | krzemien. | 1960 |
| Didymium nivicola | meyl. | 1921 |
| Didymium nullifilum | (Kowalski) M. L. Farr | 1982 |
| Didymium obducens | P. Karst. | 1868 |
| Didymium obrusseum | Birke. & M. A. Curtis | 1868 |
| Didymium ochroideum (Zweifarbige Kristalltasse) | G. Listener | 1931 |
| Didymium operculate | D. Wrigley, Lado & Estrada | 2011 |
| Didymium orthonemata | H. W. Keller & T. E. Brooks | 1973 |
| Didymium ossicola | klopfen. | 1889 |
| Didymium ovoideum (Eiförmiger Kristallbecher) | Nann.-Bremek. | 1958 |
| Didymium oxalinum | picken | 1876 |
| Didymium panniforme | J. Matsumoto | 1999 |
| Didymium paraguayense | spez. | 1886 |
| Didymium parasiticum | sack. & P.Syd. | 1899 |
| Didymium parietale | G. W. Martin & T. E. Brooks | 1938 |
| Didymium perforatum | Yamasch. | 1936 |
| Didymium pertusum (Kopf aus gesprenkeltem Kristall) | Birke. | 1836 |
| Didymium peruvianum | Lado, D. Wrigley & S. L. Stephenson | 2016 |
| Didymium physarioides | Klotzsch |
| Didymium physaroides | (Link) Link | 1816 |
| Didymium physaroides | (Pers.) Fr. | 1818 |
| Didymium physaroides | Mont. | 1848 |
| Didymiumplatten | spez. | 1898 |
| Didymium-Schnabeltier | Hazsl. | 1872 |
| Didymium plicatum | Corda | 1839 |
| Didymium polymorphum | Mont. | 1837 |
| Didymium polymorphum | Mont. | 1842 |
| Didymium porphyropus | Durieu & Mont. | 1849 |
| Didymium praecox | der Bary | 1861 |
| Didymium-Projektil (Trichterdraht Kristallbecher) | T. N. lakh. & Mukerji | 1979 |
| Didymium in der Nähe | Birke. & M. A. Curtis | 1873 |
| Didymium pruinosum | Birke. & M. A. Curtis | 1868 |
| Didymium pseudocolumellum | H.Z. Li, Yu Li & Q. Wang | 1996 |
| Didymium Quitnse (Grobe Kristalltasse) | (Pat.) Torrent | 1908 |
| Didymium radiaticolumellum | F. Bellido, G. Moreno, M. Meyer & J. F. Moreno | 2017 |
| Didymium radiatum | Birke. & M. A. Curtis | 1868 |
| Didymium ramosum | duby | 1830 |
| Didymium raveneli | Birke. & M. A. Curtis | 1873 |
| Didymium reticulatum | Birke. & Broome | 1876 |
| Didymium reticulosporum | Nowosch. & Zeml. | 2006 |
| Didymium rubeopus | G. Moreno, A. Castillo & Illana | 1996 |
| Didymium rufipes | fr. | 1829 |
| Didymium rugulosporum | Kowalski | 1969 |
| Didymium rugulosum | Birke. | 1845 |
| Didymium Saturn | H. W. Keller | 1970 |
| Didymium scrobiculatum | Birke. | 1845 |
| Didymium serpula (Blazig Kristallbecher) | fr. | 1829 |
| Didymium simlense | T. N. lakh. & Mukerji | 1979 |
| Didymium-Simulanzien | wie? | 1875 |
| Didymium sinapinum | Koch | 1877 |
| Didymium sowerbyi | Birke. | 1836 |
| Didymium spumarioides | fr. | 1829 |
| Didymium squamulosum (Variabler Kristallkopf) | (Alb. & Schwein.) Fr. | 1818 |
| Didymium stellare | kratzen. | 1797 |
| Didymium stellare | Drücken Sie. | 1801 |
| Didymium sturgisii | Hagel. | 1937 |
| Didymium subcastaneum | Romell | 1895 |
| Didymium subreticulosporum | Oltra, G. Moreno & Illana | 1996 |
| Didymium subroseum | picken | 1876 |
| Didymium synsporon | H. W. Keller & T. E. Brooks | 1973 |
| Didymium tehuacanense | Estrada, D. Wrigley & Lado | 2009 |
| Didymium tenerrimum | Birke. & M. A. Curtis | 1868 |
| Didymium-Uniform | klopfen. | 1889 |
| Didymium terrestre | fr. | 1836 |
| Didymium trachysporum (Grobspuriger Kristallkopf) | G. Listener | 1922 |
| Didymium-Trichoden | Verknüpfung | 1816 |
| Didymium trochus | Listener | 1898 |
| Didymium tubicrystallinum | Nann.-Bremek. & R. L. Kritschf. | 1988 |
| Didymium tubulatum | E. Jahn | 1919 |
| Didymium tussilaginis | (Berk. & Broome) Masse | 1892 |
| Didymium umbilicatum | D. Wrigley, Lado & Estrada | 2008 |
| Didymium-Impfstoff (Becherförmige Kristalltasse) | (Durieu & Mont.) Buchet | 1920 |
| Didymium vernum | A. Kuhnt, K. Baumann & Nowotny | 2014 |
| Didymium verrucisporum | BEREITS. schweißen | 1954 |
| Didymium versipelle | fr. | 1829 |
| Didymium virgineum | Masse | 1892 |
| Didymium wallrothi | rabenh. | 1844 |
| Didymium weinmannii | fr. | 1829 |
| Didymium wilczekii | meyl. | 1908 |
| Didymium wildpretii | Mosquera, Estrada, Beltran-Tej., D. Wrigley & Lado | 2007 |
| Didymium xerophilum | Lado, Estrada & D. Wrigley | 2015 |
| Didymium zeylanicum | Birke. | 1854 |
| Didymium zeylanicum | Birke. & Broome | 1873 |