| Name | Placodium jungermanniae (Vahl) Tuckerman |
| Authorship | (Vahl) Tuckerman |
| Rank | Species |
| Placed in | Placodium Hill ex F. H. Wiggers |
| GUID | urn:lsid:indexfungorum.org:names:401177 |
| Citation | 1882 Syn. N. Amer. Lich. 1: 176 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Placodium jungermanniae (Vahl) Tuckerman |
| Identification made in | [no date] (2) |