| Name | Pogostemon nigrescens Dunn |
| Authorship | Dunn |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pogostemon Desfontaines |
| GUID | urn:lsid:ipni.org:names:454878-1 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Pogostemon nigrescens Dunn |
| Identification made in | [no date] (4), 2021 (1), 2022 (1) |