| Name | Arthonia rhoidis Zahlbruckner |
| Authorship | Zahlbruckner |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Arthonia Acharius |
| GUID | urn:lsid:indexfungorum.org:names:376793 |
| Citation | 1902 Beih. Bot. Centralbl. 13: 156 |
| Holdings | 31 Specimens held in the Harvard University Herbaria identified as Arthonia rhoidis Zahlbruckner |
| Identification made in | [no date] (24), 1905 (1), 1999 (2), 2009 (4) |