| Name | Ipomoea megapotamica Choisy |
| Authorship | Choisy |
| Rank | Species |
| Placed in | Ipomoea Linnaeus |
| GUID | urn:lsid:ipni.org:names:269303-1 |
| Citation | 1845 Prodr. [A. P. de Candolle] 9: 375 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Ipomoea megapotamica Choisy |
| Identification made in | [no date] (4) |