| Name | Aspicilia calcarea (Linnaeus) Mudd |
| Authorship | (Linnaeus) Mudd |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Aspicilia A. Massalongo |
| Citation | 1861 Man. Brit. Lich. 161 |
| Holdings | 25 Specimens held in the Harvard University Herbaria identified as Aspicilia calcarea (Linnaeus) Mudd |
| Identification made in | [no date] (24), 2002 (1) |