| Name | Arthonia melaspora Tuckerman |
| Authorship | Tuckerman |
| Rank | Species |
| Placed in | Arthonia Acharius |
| GUID | urn:lsid:indexfungorum.org:names:376641 |
| Citation | 1887 Introd. Stud. Fungi 54 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Arthonia melaspora Tuckerman |
| Identification made in | [no date] (1) |