| Name | Cadophora obscura Nannfeldt |
| Authorship | Nannfeldt |
| Rank | Species |
| Placed in | Cadophora |
| Citation | 1934 J. Agric. Res. 50: 418 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Cadophora obscura Nannfeldt |
| Identification made in | [no date] (2) |