| Name | Leptogium californicum Tuckerman |
| Authorship | Tuckerman |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Leptogium (Acharius) Gray |
| Contains | Leptogium californicum var. platynum Tuckerman |
| GUID | urn:lsid:indexfungorum.org:names:393345 |
| Citation | 1882 Syn. N. Amer. Lich. 1: 159 |
| Holdings | 28 Specimens held in the Harvard University Herbaria identified as Leptogium californicum Tuckerman |
| Identification made in | [no date] (25), 1910 (1), 1963 (1), 2012 (1) |