| Name | Tithonia longiradiata (Bertoloni) S. F. Blake |
| Authorship | (Bertoloni) S. F. Blake |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Tithonia Desfontaines ex Jussieu |
| GUID | urn:lsid:ipni.org:names:254717-2 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Tithonia longiradiata (Bertoloni) S. F. Blake |
| Identification made in | 1980 (3) |