| Name | Neonauclea gigantea (Valeton) Merrill |
| Authorship | (Valeton) Merrill |
| Rank | Species |
| Placed in | Neonauclea Merrill |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1915 J. Wash. Acad. Sci. 5: 540 |
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Neonauclea gigantea (Valeton) Merrill |
| Identification made in | [no date] (18) |