| Name | Arthonia sanguinea Nylander | 
| Authorship | Nylander | 
| Rank | Species | 
| Placed in | Arthonia Acharius | 
| GUID | urn:lsid:indexfungorum.org:names:376810 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Arthonia sanguinea Nylander | 
| Identification made in | [no date] (1) | 
