| Porostereum | |
|---|---|
| Scientific classification | |
| Kingdom: | Fungi |
| Division: | Basidiomycota |
| Class: | Agaricomycetes |
| Order: | Polyporales |
| Family: | Phanerochaetaceae |
| Genus: | Porostereum Pilát |
| Type species | |
| Porostereum phellodendri Pilát |
|
Porostereum is a genus of fungi in the family Phanerochaetaceae.