| Name | Dimorphanthera megacalyx Sleumer |
| Authorship | Sleumer |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Dimorphanthera |
| GUID | urn:lsid:ipni.org:names:327809-1 |
| Citation | 1939 Bot. Jahrb. Syst. 70: 119 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Dimorphanthera megacalyx Sleumer |
| Identification made in | [no date] (5) |