| Name | Ramalina unifolia J. W. Thomson |
| Authorship | J. W. Thomson |
| Rank | Species |
| Placed in | Ramalina |
| Citation | 1990 Bryologist 93(3): 341 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ramalina unifolia J. W. Thomson |
| Identification made in | [no date] (1) |