| Name | Ipomoea obtusata f. latifolia Grisebach |
| Authorship | Grisebach |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Ipomoea obtusata Grisebach |
| Citation | 1866 Cat. Pl. Cub. [Grisebach] 202 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ipomoea obtusata f. latifolia Grisebach |
| Identification made in | [no date] (1) |