| Name | Ramalina quercicola Kashiwadani & T. H. Nash |
| Authorship | Kashiwadani & T. H. Nash |
| Rank | Species |
| Placed in | Ramalina |
| Citation | 2004 Lichen Fl. Gr. Sonoran Desert Region 2: 451 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ramalina quercicola Kashiwadani & T. H. Nash |
| Identification made in | [no date] (1) |