| Name | Flaveria longifolia A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Flaveria Jussieu |
| GUID | urn:lsid:ipni.org:names:208012-1 |
| Citation | 1849 Mem. Amer. Acad. Arts 4: 88 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Flaveria longifolia A. Gray |
| Identification made in | [no date] (2), 1903 (2), 1985 (1) |