| Name | Peltigera polydactylon (Necker) Hoffmann |
| Authorship | (Necker) Hoffmann |
| Rank | Species |
| Placed in | Peltigera Willdenow |
| Contains | Peltigera polydactylon var. scutata (Acharius) Fries |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Peltigera polydactylon (Necker) Hoffmann |
| Identification made in | [no date] (2), 2015 (1), 2018 (1) |