| Name | Croton guaraniticus f. genuina Chodat & Hassler |
| Authorship | Chodat & Hassler |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Croton guaraniticus Chodat & Hassler |
| Citation | 1905 Bull. Herb. Boissier Ser. 2, 5: 497 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Croton guaraniticus f. genuina Chodat & Hassler |
| Identification made in | [no date] (2) |