| Name | Marah guadalupensis (S. Watson) Greene |
| Authorship | (S. Watson) Greene |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Marah |
| GUID | urn:lsid:ipni.org:names:152830-2 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Marah guadalupensis (S. Watson) Greene |
| Identification made in | [no date] (2) |