| Name | Croton rivinaefolius var. macraei (Hooker f.) Svenson |
| Authorship | (Hooker f.) Svenson |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Croton rivinaefolius Kunth |
| GUID | urn:lsid:ipni.org:names:70799-2 |
| Citation | 1946 Amer. J. Bot. 33: 459 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Croton rivinaefolius var. macraei (Hooker f.) Svenson |
| Identification made in | 2009 (1) |