| Name | Calosphaeria obvoluta P. Karsten |
| Authorship | P. Karsten |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Calosphaeria |
| Citation | 1868 Fungi Fenniae Exsicc. 8: 788 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Calosphaeria obvoluta P. Karsten |
| Identification made in | [no date] (1) |