| Name | Croton siderophyllus var. hirsutus Müller Argoviensis | 
| Authorship | Müller Arg. | 
| Rank | Variety | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Croton siderophyllus Baillon | 
| GUID | urn:lsid:ipni.org:names:70896-2 | 
| Citation | 1866 [late Aug 1866] Prodr. [A. P. de Candolle] 15(2.2): 650 | 
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Croton siderophyllus var. hirsutus Müller Argoviensis | 
| Identification made in | [no date] (1), 1939 (1), 2009 (3) |