| Name | Trapa incisa Siebold & Zuccarini |
| Authorship | Siebold & Zuccarini |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Trapa |
| GUID | urn:lsid:ipni.org:names:614402-1 |
| Holdings | 27 Specimens held in the Harvard University Herbaria identified as Trapa incisa Siebold & Zuccarini |
| Identification made in | [no date] (27) |