| Name | Ramalina tenuis Fries & Tuckerman |
| Authorship | Fries & Tuckerman |
| Rank | Species |
| Placed in | Ramalina |
| GUID | urn:lsid:indexfungorum.org:names:403857 |
| Citation | 1858 Amer. J. Sci. Arts ser. 2 25: 423 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Ramalina tenuis Fries & Tuckerman |
| Identification made in | [no date] (8) |