| Name | Rhytidhysteron viride Spegazzini |
| Authorship | Spegazzini |
| Rank | Species |
| Placed in | Rhytidhysteron |
| GUID | urn:lsid:indexfungorum.org:names:334303 |
| Citation | 1881 Anales Soc. Ci. Argent. 12: 188 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Rhytidhysteron viride Spegazzini |
| Identification made in | [no date] (2) |