| Name | Mandevilla oblongifolia Woodson | 
| Authorship | Woodson | 
| Rank | Species | 
| Placed in | Mandevilla Lindley | 
| Citation | 1933 Ann. Missouri Bot. Gard. 20: 708 | 
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Mandevilla oblongifolia Woodson | 
| Identification made in | 1932 (3) |