| Pocillaria ursina (Fr.) Kuntze, 1891 |
| Pogonomyces Murrill, 1904 |
| Pogonomyces hydnoides (Sw.) Murrill, 1904 |
| Polyporaceae Fr. ex Corda, 1839 |
| Polyporellus P. Karst., 1879 |
| Polyporellus hirtus (Cooke) Pilát, 1936 |
| Polyporus P. Micheli ex Adans., 1763 |
| Polyporus abietinus (Dicks.) Fr., 1821 |
| Polyporus admirabilis Peck, 1899 |
| Polyporus adustus (Willd.) Fr., 1821 |
| Polyporus aegerita Fr., 1851 |
| Polyporus albiceps Peck, 1900 |
| Polyporus albolutescens Romell, 1911 |
| Polyporus alveolaris (DC.) Bondartsev & Singer, 1941 |
| Polyporus annosus Fr., 1821 |
| Polyporus applanatus (Pers.) Wallr., 1833 |
| Polyporus arcularius (Batsch) Fr., 1821 |
| Polyporus atratus Fr., 1851 |
| Polyporus australis Fr., 1828 |
| Polyporus badius (Pers.) Schwein., 1832 |