| Name | Porostereum Pilát |
| Authorship | Pilát |
| Rank | Genus |
| Placed in | Phanerochaetaceae |
| Contains | Porostereum crassum (Léveillé) Hjortstam & Ryvarden Porostereum sp. |
| Remarks | Type: P. phellodendri Pilát |
| Citation | 1936 Bull. Trimestriel Soc. Mycol. France 52(3): 330 |