| Name | Phoma excentrica P. Karsten |
| Authorship | P. Karsten |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Phoma |
| Citation | 1866 Fungi Fenniae Exsicc. 4: 364 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Phoma excentrica P. Karsten |
| Identification made in | [no date] (1) |