| Name | Ipomoea jalapa (Linnaeus) Pursh |
| Authorship | (Linnaeus) Pursh |
| Rank | Species |
| Placed in | Ipomoea Linnaeus |
| Citation | 1814 Fl. Amer. Sept. [Pursh] 146–147 |
| Holdings | 21 Specimens held in the Harvard University Herbaria identified as Ipomoea jalapa (Linnaeus) Pursh |
| Identification made in | [no date] (21) |