| Name | Sanvitalia angustifolia Engelmann |
| Authorship | Engelmann |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sanvitalia |
| Citation | 1852 Smithsonian Contr. Knowl. 3(5): 112 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Sanvitalia angustifolia Engelmann |
| Identification made in | [no date] (4), 2006 (3) |