| Name | Arthothelium anastomosans Arnold |
| Authorship | Arnold |
| Rank | Species |
| Placed in | Arthothelium A. Massalongo |
| GUID | urn:lsid:indexfungorum.org:names:122040 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Arthothelium anastomosans Arnold |
| Identification made in | [no date] (2) |