| Name | Rhizocarpon oederi (Weber) Körber |
| Authorship | (Weber) Körber |
| Rank | Species |
| Placed in | Rhizocarpon Ramond ex de Candolle |
| Citation | 1861 Parerga Lichenol. 232 |
| Holdings | 19 Specimens held in the Harvard University Herbaria identified as Rhizocarpon oederi (Weber) Körber |
| Identification made in | [no date] (19) |