| Name | Diderma crustaceum Peck |
| Authorship | Peck |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Diderma |
| GUID | urn:lsid:indexfungorum.org:names:120273 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Diderma crustaceum Peck |
| Identification made in | [no date] (5) |