| Name | Croton harmsianus Herter ex Arechavaleta |
| Authorship | Herter ex Arechavaleta |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Croton Linnaeus |
| GUID | urn:lsid:ipni.org:names:342640-1 |
| Citation | 1911 Anales Mus. Nac. Montevideo ser. 2, 1: 77 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Croton harmsianus Herter ex Arechavaleta |
| Identification made in | [no date] (2) |