| Name | Tyromyces aneirinus (Sommerfelt) Ryvarden: Fries |
| Authorship | (Sommerfelt) Ryvarden: Fries |
| Rank | Species |
| Placed in | Tyromyces |
| Citation | 1973 Norweg. J. Bot. 20: 10 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Tyromyces aneirinus (Sommerfelt) Ryvarden: Fries |
| Identification made in | [no date] (6) |