| Name | Arthonia cinnabarina var. obscura (Schaerer) J. Kickx f. | 
| Authorship | (Schaerer) J. Kickx f. | 
| Rank | Variety | 
| Placed in | Arthonia cinnabarina (de Candolle) Wallroth | 
| GUID | urn:lsid:indexfungorum.org:names:467202 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Arthonia cinnabarina var. obscura (Schaerer) J. Kickx f. | 
| Identification made in | [no date] (2) |