# Omphalina

Omphalina is een geslacht uit de orde Agaricales. De typesoort is het roodbruin trechtertje (Omphalina pyxidata).

## Soorten

Volgens Index Fungorum telt het geslacht 97 soorten (peildatum december 2023):
| Soortnaam | Auteur(s) | Publicatiejaar |
| Omphalina affricata | (Fr.) Raithelh. | 1980 |
| Omphalina alachuana | Murrill | 1942 |
| Omphalina alborosea | (Pat. & Gaillard) Raithelh. | 1992 |
| Omphalina allenii | (Maire) P.D. Orton | 1960 |
| Omphalina angustifolia | (Singer) Raithelh. | 1973 |
| Omphalina arctica | Lamoure | 1982 |
| Omphalina australis | Murrill | 1945 |
| Omphalina ballesteri | Calonge & Tomo | 1991 |
| Omphalina bicolor | Murrill | 1946 |
| Omphalina brownii | (Berk. & Broome) P.D. Orton | 1960 |
| Omphalina brunneogrisea | (Bres.) Raithelh. | 1992 |
| Omphalina buccinalis | (Batsch) Murrill | 1916 |
| Omphalina carneorufula | (Berk.) Y.S. Chang & Kantvilas | 1993 |
| Omphalina cervina | Raithelh. | 1992 |
| Omphalina cheilocystidiata | (Singer) Raithelh. | 1992 |
| Omphalina chionophila | Lamoure | 1974 |
| Omphalina chondripes | (Berk. & M.A. Curtis) Murrill | 1916 |
| Omphalina clavuligera | (Singer) Raithelh. | 1983 |
| Omphalina colensoi | (Berk.) J.A. Cooper | 2023 |
| Omphalina collybiiformis | Murrill | 1916 |
| Omphalina columbiana | Singer | 1970 |
| Omphalina cotopatae | (Singer) Raithelh. | 1992 |
| Omphalina cuspidatella | Murrill | 1916 |
| Omphalina cyanobrunnescens | Imler | 1986 |
| Omphalina dawsonii | Murrill | 1916 |
| Omphalina defibulata | Singer | 1952 |
| Omphalina demissa (Purpertrechtertje) | (Fr.) Quél. | 1886 |
| Omphalina depauperata | (Singer) Raithelh. | 1973 |
| Omphalina elastica | (Singer) Raithelh. | 1983 |
| Omphalina eximia | (Peck) Murrill | 1916 |
| Omphalina flavella | (Berk. & M.A. Curtis) Murrill | 1916 |
| Omphalina floridana | Murrill | 1941 |
| Omphalina fuliginea | Kalamees | 1987 |
| Omphalina fuliginosa | (Massee) Manjula | 1983 |
| Omphalina fulvopallens | P.D. Orton | 1984 |
| Omphalina fumosa | Murrill | 1945 |
| Omphalina globispora | Raithelh. | 1972 |
| Omphalina grisea | (Fr.) Quél. | 1886 |
| Omphalina hypobrunnea | Murrill | 1916 |
| Omphalina hypoleparga | (Singer) Raithelh. | 1992 |
| Omphalina incarnata | Murrill | 1916 |
| Omphalina infumata | Singer | 1989 |
| Omphalina isabellina | A.H. Sm. & D.E. Stuntz | 1950 |
| Omphalina kuehneri | Lamoure | 1974 |
| Omphalina largispora | E. Horak | 1980 |
| Omphalina lenta | Murrill | 1916 |
| Omphalina licheniformis | X.L. Wei, Z.H. Cao & R.L. Zhao | 2022 |
| Omphalina lilaceorosea | Svrček & Kubička | 1971 |
| Omphalina mellea | Murrill | 1945 |
| Omphalina mercantorica | Trimbach | 1983 |
| Omphalina microsperma | Arnolds | 1982 |
| Omphalina minutissima | (Singer) Raithelh. | 1992 |
| Omphalina mostnyae | Singer | 1973 |
| Omphalina mutila (Wit heidetrechtertje) | (Fr.) P.D. Orton | 1960 |
| Omphalina niveicolor | Murrill | 1916 |
| Omphalina nothofaginea | (G. Stev.) E. Horak | 1971 |
| Omphalina novoguineensis | Kobayasi | 1971 |
| Omphalina oblongispora | Dennis | 1961 |
| Omphalina oedipus | (Massee) Manjula | 1983 |
| Omphalina offuciata | (Fr.) Bon | 1996 |
| Omphalina olivaria | (Peck) Singer | 1951 |
| Omphalina paludicola | (Cleland) Grgur. | 1997 |
| Omphalina pervirginea | Murrill | 1946 |
| Omphalina praerimosa | Murrill | 1946 |
| Omphalina praticola (Weidetrechtertje) | Kuyper, Arnolds & P.-J. Keizer | 1997 |
| Omphalina psammophila | Shchukin | 1985 |
| Omphalina pseudofibula | Dennis | 1961 |
| Omphalina pseudomuralis | Lamoure | 1974 |
| Omphalina pyxidata (Roodbruin trechtertje) | (Bull.) Quél. | 1886 |
| Omphalina radiatilis | (Berk.) Manjula | 1983 |
| Omphalina ranunculina | (Berk.) Manjula | 1983 |
| Omphalina retosta | (Fr.) P.D. Orton | 1960 |
| Omphalina rivulicola | (J. Favre) Lamoure | 1974 |
| Omphalina roblemaulicola | Garrido | 1988 |
| Omphalina rogersii | (Massee) Manjula | 1983 |
| Omphalina scandens | (Singer) Raithelh. | 1992 |
| Omphalina sequoiarum | Murrill | 1916 |
| Omphalina setipes | (Fr.) Raithelh. | 1992 |
| Omphalina sphagnophila | (Peck) H.E. Bigelow | 1970 |
| Omphalina stellata | (Fr.) Quél. | 1886 |
| Omphalina subalpina | E. Horak | 1960 |
| Omphalina subfloridana | Murrill | 1946 |
| Omphalina subfumosa | (H.E. Bigelow) Harmaja | 1979 |
| Omphalina subhepatica | (Batsch) Murrill | 1916 |
| Omphalina subolivacea | Raithelh. | 1972 |
| Omphalina subpallida | (Singer) Raithelh. | 1973 |
| Omphalina subscandens | (Raithelh.) Raithelh. | 1992 |
| Omphalina subumbratilis | Murrill | 1946 |
| Omphalina telmatiaea | (Berk. & Cooke) Singer | 1962 |
| Omphalina tepeitensis | Murrill | 1916 |
| Omphalina umbrinocarnosa | Raithelh. | 1974 |
| Omphalina versatilis | (Bertero & Mont.) Raithelh. | 1992 |
| Omphalina wasumii | Raithelh. | 1992 |
| Omphalina wellingtonensis | G. Stev. | 1964 |
| Omphalina xanthodictyon | (Singer) Raithelh. | 1992 |
| Omphalina xylophila | (Vassilkov) Bon | 1995 |
| Omphalina yalae | (Singer) Raithelh. | 1992 |
* (en) Index Fungorum