| Name | Zinnia acerosa (de Candolle) A. Gray |
| Authorship | (de Candolle) A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Zinnia |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Zinnia acerosa (de Candolle) A. Gray |
| Identification made in | [no date] (4), 1959 (1) |