| Name | Arthopyrenia cinereopruinosa (Schaerer) A. Massalongo |
| Authorship | (Schaerer) A. Massalongo |
| Rank | Species |
| Placed in | Arthopyrenia A. Massalongo |
| GUID | urn:lsid:indexfungorum.org:names:122190 |
| Citation | 1855 Symm. Lich. Nov. 117 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Arthopyrenia cinereopruinosa (Schaerer) A. Massalongo |
| Identification made in | [no date] (4) |