| Name | Poria cinerescens Bresadola & Strasser |
| Authorship | Bresadola & Strasser |
| Rank | Species |
| Placed in | Poria |
| Citation | 1900 Verh. Zool.-Bot. Ges. Wien 50: 361 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Poria cinerescens Bresadola & Strasser |
| Identification made in | [no date] (1) |