| Name | Acolium tigillare (Acharius) De Notaris |
| Authorship | (Acharius) De Notaris |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Acolium |
| Citation | 1846 Giorn. Bot. Ital. anno II, parte I, tomo I: 307 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Acolium tigillare (Acharius) De Notaris |
| Identification made in | [no date] (4) |