| Name | Acarospora macrospora (Hepp) A. Massalongo ex Baglietto |
| Authorship | (Hepp) A. Massalongo ex Baglietto |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Acarospora A. Massalongo |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Acarospora macrospora (Hepp) A. Massalongo ex Baglietto |
| Identification made in | 1926 (1), 2002 (1) |