| Name | Leptogium floridanum Sierk |
| Authorship | Sierk |
| Rank | Species |
| Placed in | Leptogium (Acharius) Gray |
| GUID | urn:lsid:indexfungorum.org:names:345244 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Leptogium floridanum Sierk |
| Identification made in | [no date] (2) |