| Name | Vallisneria neotropicalis Marie-Victorin |
| Authorship | Victorin |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Vallisneria Linnaeus |
| Citation | 1943 Contr. Inst. Bot. Univ. Montréal 46: 34 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Vallisneria neotropicalis Marie-Victorin |
| Identification made in | [no date] (2), 1943 (1), 1982 (1), 2007 (2) |