| Name | Leptogium dactylinum Tuckerman |
| Authorship | Tuckerman |
| Rank | Species |
| Placed in | Leptogium (Acharius) Gray |
| GUID | urn:lsid:indexfungorum.org:names:393370 |
| Citation | 1858 Syn. Meth. Lich. [Nylander] 1: 123 |
| Holdings | 20 Specimens held in the Harvard University Herbaria identified as Leptogium dactylinum Tuckerman |
| Identification made in | [no date] (19), 1988 (1) |