| Name | Lithothelium hyalosporum (Nylander) Aptroot |
| Authorship | (Nylander) Aptroot |
| Rank | Species |
| Placed in | Lithothelium Müller Arg. |
| GUID | urn:lsid:indexfungorum.org:names:359133 |
| Citation | 1991 Biblioth. Lichenol. 44: 58 |
| Holdings | 17 Specimens held in the Harvard University Herbaria identified as Lithothelium hyalosporum (Nylander) Aptroot |
| Identification made in | [no date] (17) |