| Name | Rhizocarpon riparium Räsänen | 
| Authorship | Räsänen | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Rhizocarpon Ramond ex de Candolle | 
| GUID | urn:lsid:indexfungorum.org:names:370053 | 
| Citation | 1942 Ann. Bot. Soc. Zool.-Bot. Fenn. "Vanamo" 19(Notul. Botan. 12): 60 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhizocarpon riparium Räsänen | 
| Identification made in | [no date] (1) | 
