| Name | Croton haumanianus J. Léonard |
| Authorship | J. Léonard |
| Rank | Species |
| Placed in | Croton Linnaeus |
| GUID | urn:lsid:ipni.org:names:342645-1 |
| Citation | 1957 Bull. Agric. Congo Belge 48: 79 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Croton haumanianus J. Léonard |
| Identification made in | 2019 (4) |