| Name | Placodium floridanum (Tuckerman) Tuckerman |
| Authorship | (Tuckerman) Tuckerman |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Placodium Hill ex F. H. Wiggers |
| GUID | urn:lsid:indexfungorum.org:names:401126 |
| Citation | 1866 Proc. Amer. Acad. Arts 6: 287 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Placodium floridanum (Tuckerman) Tuckerman |
| Identification made in | [no date] (1) |