| Name | Thelotrema albidum Nylander | 
| Authorship | Nylander | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Thelotrema Acharius | 
| GUID | urn:lsid:indexfungorum.org:names:407166 | 
| Citation | 1863 Acta Soc. Sci. Fenn. 7: 452 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Thelotrema albidum Nylander | 
| Identification made in | [no date] (1) | 
