| Name | Biatorella fossarum (Dufour) Th. Fries |
| Authorship | (Dufour) Th. Fries |
| Rank | Species |
| Placed in | Biatorella De Notaris |
| GUID | urn:lsid:indexfungorum.org:names:168640 |
| Citation | 1874 Lichenogr. Scand. 1: 397 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Biatorella fossarum (Dufour) Th. Fries |
| Identification made in | [no date] (3), 2019 (5) |