| Name | Thelidium hospitum Arnold |
| Authorship | Arnold |
| Rank | Species |
| Placed in | Thelidium A. Massalongo |
| GUID | urn:lsid:indexfungorum.org:names:407013 |
| Citation | 1882 Flora 65: 142 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Thelidium hospitum Arnold |
| Identification made in | [no date] (1) |