| Name | Ipomoea langsdorffii Choisy |
| Authorship | Choisy |
| Rank | Species |
| Placed in | Ipomoea Linnaeus |
| Citation | 1845 Prodr. [A. P. de Candolle] 9: 368 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ipomoea langsdorffii Choisy |
| Identification made in | 2019 (1) |