| Name | Biatora umbrina (Acharius) Tuckerman |
| Authorship | (Acharius) Tuckerman |
| Rank | Species |
| Placed in | Biatora Fries |
| GUID | urn:lsid:indexfungorum.org:names:379262 |
| Citation | 1888 Syn. N. Amer. Lich. 2: 48 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Biatora umbrina (Acharius) Tuckerman |
| Identification made in | [no date] (6) |