| Name | Tithonia diversifolia (Hemsley) A. Gray |
| Authorship | (Hemsley) A. Gray |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Tithonia Desfontaines ex Jussieu |
| Holdings | 21 Specimens held in the Harvard University Herbaria identified as Tithonia diversifolia (Hemsley) A. Gray |
| Identification made in | [no date] (20), 1980 (1) |