| Name | Vigna unguiculata subsp. stenophylla (Harvey) Marechal, Mascherpa & Stainier |
| Authorship | (Harvey) Marechal, Mascherpa & Stainier |
| Rank | Subspecies |
| Placed in | Vigna unguiculata (Linnaeus) Walpers |
| Citation | 1978 Taxon 27: 200 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Vigna unguiculata subsp. stenophylla (Harvey) Marechal, Mascherpa & Stainier |
| Identification made in | [no date] (6) |