| Name | Hypochnus fuscus (Persoon) Fries |
| Authorship | (Persoon) Fries |
| Rank | Species |
| Placed in | Hypochnus |
| Citation | 1818 Observ. Mycol. (Fr.) 2: 280 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Hypochnus fuscus (Persoon) Fries |
| Identification made in | [no date] (6) |