| Name | Vernonia megapotamica Sprengel |
| Authorship | Sprengel |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Vernonia Schreber |
| GUID | urn:lsid:ipni.org:names:258820-1 |
| Citation | 1826 Syst. Veg. (ed. 16) [Sprengel] 3: 437 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Vernonia megapotamica Sprengel |
| Identification made in | [no date] (1), 1981 (1), 2008 (1) |