| Name | Catapyrenium compactum (A. Massalongo) R. Santesson |
| Authorship | (A. Massalongo) R. Santesson |
| Rank | Species |
| Placed in | Catapyrenium Flotow |
| GUID | urn:lsid:indexfungorum.org:names:115120 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Catapyrenium compactum (A. Massalongo) R. Santesson |
| Identification made in | [no date] (2) |