| Name | Croton fuscus Müller Argoviensis |
| Authorship | Müller Arg. |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Croton Linnaeus |
| Contains | Croton fuscus f. microbracteata Chodat & Hassler |
| GUID | urn:lsid:ipni.org:names:342568-1 |
| Citation | 1865 Linnaea 34: 131 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Croton fuscus Müller Argoviensis |
| Identification made in | [no date] (3), 2010 (1) |