| Name | Helleborus orientalis Lamarck |
| Authorship | Lamarck |
| Rank | Species |
| Placed in | Helleborus |
| Citation | 1789 Encycl. (Lamarck) Suppl. 5 3: 96 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Helleborus orientalis Lamarck |
| Identification made in | 1992 (1) |