| Polyporus xanthopus Fr., 1818 |
| Polyporus zonalis Berk., 1843 |
| Poria P. Browne, 1756 |
| Poria albolutescens (Romell) Egeland, 1914 |
| Poria carbonica Overh., 1943 |
| Poria gossypium Speg., 1898 |
| Poria hibernica (Berk. & Broome) Cooke, 1886 |
| Poria mappa Overh. & J. Lowe, 1946 |
| Poria subcorticola Murrill, 1920 |
| Poria vaillantii (DC.) Cooke, 1886 |
| Pseudofavolus Pat., 1900 |
| Pseudofavolus cucullatus (Mont.) Pat., 1900 |
| Pseudofavolus polygrammus (Mont.) G. Cunn., 1965 |
| Pycnoporus P. Karst., 1881 |
| Pycnoporus annosus (Fr.) P. Karst., 1898 |
| Pycnoporus cinnabarinus (Jacq.) Fr., 1881 |
| Pycnoporus coccineus (Fr.) Bondartsev & Singer, 1941 |
| Pycnoporus sanguineus (L.) Murrill, 1904 |
| Pycnoporus serialis (Fr.) P. Karst., 1889 |
| Pyrofomes Kotl. & Pouzar, 1964 |