| Name | Aspidosperma megalocarpus Müller Argoviensis |
| Authorship | Müller Arg. |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Aspidosperma Martius & Zuccarini |
| Holdings | 19 Specimens held in the Harvard University Herbaria identified as Aspidosperma megalocarpus Müller Argoviensis |
| Identification made in | [no date] (9), 1999 (10) |