| Name | Peridermium conorum-piceae (Reess) Arthur |
| Authorship | (Reess) Arthur |
| Rank | Species |
| Placed in | Peridermium |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Peridermium conorum-piceae (Reess) Arthur |
| Identification made in | [no date] (2) |