| Name | Juglans nigra f. laciniata Rehder |
| Authorship | Rehder |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Juglans nigra Linnaeus |
| Citation | 1945 J. Arnold Arbor. 26: 472 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Juglans nigra f. laciniata Rehder |
| Identification made in | [no date] (1) |