| Name | Mandevilla congesta Woodson |
| Authorship | Woodson |
| Rank | Species |
| Placed in | Mandevilla Lindley |
| Citation | 1933 Ann. Missouri Bot. Gard. 20: 675 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Mandevilla congesta Woodson |
| Identification made in | 1989 (1) |