| Name | Guatteria grandiflora Donnell Smith |
| Authorship | Donnell Smith |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Guatteria |
| GUID | urn:lsid:ipni.org:names:73432-1 |
| Citation | 1889 Bot. Gaz. 14: 25 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Guatteria grandiflora Donnell Smith |
| Identification made in | [no date] (3), 1968 (1), 2025 (3) |