| Name | Acarospora badiofusca (Nylander) Th. Fries |
| Authorship | (Nylander) Th. Fries |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Acarospora A. Massalongo |
| GUID | urn:lsid:indexfungorum.org:names:375487 |
| Citation | 1861 Nova Acta Regiae Soc. Sci. Upsal. series 3, 3: 190 |
| Holdings | 14 Specimens held in the Harvard University Herbaria identified as Acarospora badiofusca (Nylander) Th. Fries |
| Identification made in | 1959 (4), 2007 (4), 2010 (6) |