| Name | Rhizocarpon distinctum Th. Fries |
| Authorship | Th. Fries |
| Rank | Species |
| Placed in | Rhizocarpon Ramond ex de Candolle |
| GUID | urn:lsid:indexfungorum.org:names:403992 |
| Citation | 1874 Lich. Scand. Rar. Crit. Exsicc. 1: 625 |
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Rhizocarpon distinctum Th. Fries |
| Identification made in | [no date] (15) |