| Name | Derris rubrocalyx Verdcourt |
| Authorship | Verdcourt |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Derris Loureiro |
| GUID | urn:lsid:ipni.org:names:491420-1 |
| Citation | 1978 Kew Bull. 32: 466 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Derris rubrocalyx Verdcourt |
| Identification made in | [no date] (10), 1999 (1) |