| Name | Hydnoporia tabacina (Sowerby) Spirin, Miettinen & K. H. Larsson: Fries |
| Authorship | (Sowerby) Spirin, Miettinen & K. H. Larsson: Fries |
| Rank | Species |
| Placed in | Hydnoporia |
| Citation | 2019 Fungal Syst. Evol. 4: 93 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Hydnoporia tabacina (Sowerby) Spirin, Miettinen & K. H. Larsson: Fries |
| Identification made in | [no date] (2) |