| Inocutis Fiasson & Niemelä, 1984 |
| Inocutis dryophila (Berk.) Fiasson & Niemelä, 1984 |
| Inocutis jamaicensis (Murrill) A.M. Gottlieb, J.E. Wright & Moncalvo, 2002 |
| Inocutis porrecta (Murrill) Baltazar, 2010 |
| Inocutis texana (Murrill) Seb. Martínez, 2006 |
| Inodermus Quél., 1886 |
| Inodermus schweinitzii (Fr.) Quél., 1888 |
| Inonotus P. Karst., 1879 |
| Inonotus calcitratus (Berk. & M.A. Curtis) Gomes-Silva & Gibertoni, 2013 |
| Inonotus circinatus (Fr.) Teng, 1964 |
| Inonotus cuticularis (Bull.) P. Karst., 1879 |
| Inonotus dryadeus (Pers.) Murrill, 1908 |
| Inonotus dryophilus (Berk.) Murrill, 1904 |
| Inonotus farlowii (Lloyd) Gilb., 1976 |
| Inonotus fulvomelleus Murrill, 1908 |
| Inonotus hispidus (Bull.) P. Karst., 1879 |
| Inonotus iodinus (Mont.) Murrill, 1948 |
| Inonotus jamaicensis Murrill, 1904 |
| Inonotus luteoumbrinus (Romell) Ryvarden, 2005 |
| Inonotus mexicanus Spirin & Ryvarden, 2016 |