| Classification | Nymphaeaceae: Nymphaea |
| Harvard University Herbaria Barcode(s) | 00061636 |
| Type Status | Holotype |
| Collector | L. J. Brass |
| Collector number | 7608 |
| Country | Papua New Guinea |
| Geography | Oceania: Papuasia (Region): Papua New Guinea |
| Locality | Lake Daviumbo, Middle Fly River, plentiful in open water of swamps and lagoon and rooting in water up to 2 fathoms deep |
| Date Collected | 1936-08-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a8e4bcb6-7e3e-441b-8406-a93b316e7138 |
| Harvard University Herbaria Barcode | 00061636 |
| Herbarium | A |
| Family | Nymphaeaceae |
| Type Status | Holotype |
| Holotype of | Nymphaea macrosperma Merrill & L. M. Perry |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Nymphaea macrosperma Merrill & L. M. Perry) J. Arnold Arbor. 1942. 23: 389. |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
