| Name | Arthonia calcicola Nylander |
| Authorship | Nylander |
| Rank | Species |
| Placed in | Arthonia Acharius |
| GUID | urn:lsid:indexfungorum.org:names:376379 |
| Citation | 1853 Bot. Not. 162 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Arthonia calcicola Nylander |
| Identification made in | [no date] (2) |