| Name | Connarus castaneus Merrill |
| Authorship | Merrill |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Connarus Linnaeus |
| GUID | urn:lsid:ipni.org:names:264313-1 |
| Citation | 1919 Philipp. J. Sci. 14: 413 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Connarus castaneus Merrill |
| Identification made in | [no date] (1) |