| Name | Leptogium crenatellum Tuckerman |
| Authorship | Tuckerman |
| Rank | Species |
| Placed in | Leptogium (Acharius) Gray |
| GUID | urn:lsid:indexfungorum.org:names:393360 |
| Citation | 1859 Amer. J. Sci. Arts 28: 200 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Leptogium crenatellum Tuckerman |
| Identification made in | [no date] (6), 1985 (1) |