| Name | Nymphaea macrosperma Merrill & L. M. Perry |
| Authorship | Merrill & L. M. Perry |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Nymphaea Linnaeus |
| GUID | urn:lsid:ipni.org:names:605612-1 |
| Citation | 1942 J. Arnold Arbor. 23: 389 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Nymphaea macrosperma Merrill & L. M. Perry |
| Identification made in | [no date] (6) |