| Name | Ipomoea discoidespermum Donnell Smith |
| Authorship | Donnell Smith |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ipomoea Linnaeus |
| Citation | 1889 Bot. Gaz. 14: 27 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ipomoea discoidespermum Donnell Smith |
| Identification made in | [no date] (1) |