| Name | Apostemidium |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Helotiaceae |
| Contains | Apostemidium sp. |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Apostemidium |
| Identification made in | [no date] (2) |
| Name | Apostemidium |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Helotiaceae |
| Contains | Apostemidium sp. |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Apostemidium |
| Identification made in | [no date] (2) |