| Panus tephroleucus (Mont.) T.W. May & A.E. Wood, 1995 |
| Panus torulosus (Pers.) Fr., 1838 |
| Panus velutinus (Fr.) Sacc., 1887 |
| Perenniporia Murrill, 1942 |
| Perenniporia amylodextrinoidea Gilb. & Ryvarden, 1987 |
| Perenniporia contraria (Berk. & M.A. Curtis) Ryvarden, 1972 |
| Perenniporia duplexa Ryvarden, 2016 |
| Perenniporia fraxinophila (Peck) Ryvarden, 1972 |
| Perenniporia medulla-panis (Jacq.) Donk, 1967 |
| Perenniporia narymica (Pilát) Pouzar, 1984 |
| Perenniporia ohiensis (Berk.) Ryvarden, 1972 |
| Perenniporia phloiophila Gilb. & M. Blackw., 1984 |
| Perenniporia subacida (Peck) Donk, 1967 |
| Perenniporia tenuis (Schwein.) Ryvarden, 1973 |
| Perenniporia tenuis var. tenuis (Schwein.) Ryvarden, 1973 |
| Perenniporia tepeitensis (Murrill) Ryvarden, 1985 |
| Perenniporia tephropora (Mont.) Ryvarden, 1972 |
| Physisporus Chevall., 1826 |
| Physisporus vaillantii (DC.) Chevall., 1826 |
| Picipes Zmitr. & Kovalenko, 2016 |