| Name | Merremia dissecta var. chacoensis O'Donell |
| Authorship | O'Donell |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Merremia dissecta (Jacquin) H. Hallier |
| GUID | urn:lsid:ipni.org:names:157705-2 |
| Citation | 1941 Lilloa 6: 504 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Merremia dissecta var. chacoensis O'Donell |
| Identification made in | [no date] (5) |