| Name | Hymenoscyphus sp. |
| Authorship | |
| Rank | Species |
| Placed in | Hymenoscyphus |
| Holdings | 285 Specimens held in the Harvard University Herbaria identified as Hymenoscyphus sp. |
| Identification made in | [no date] (273), 1975 (1), 1998 (10), 2012 (1) |
| Name | Hymenoscyphus sp. |
| Authorship | |
| Rank | Species |
| Placed in | Hymenoscyphus |
| Holdings | 285 Specimens held in the Harvard University Herbaria identified as Hymenoscyphus sp. |
| Identification made in | [no date] (273), 1975 (1), 1998 (10), 2012 (1) |