| Name | Peridermium inconspicuum Long |
| Authorship | Long |
| Rank | Species |
| Placed in | Peridermium |
| Citation | 1912 Mycologia 4 (5): 283 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Peridermium inconspicuum Long |
| Identification made in | [no date] (1) |