| Name | Achrotelium ichnocarpi Sydow |
| Authorship | Sydow |
| Rank | Species |
| Placed in | Achrotelium |
| Citation | 1928 Ann. Mycol. 26(5/6): 425 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Achrotelium ichnocarpi Sydow |
| Identification made in | [no date] (1), 2025 (1) |