| Name | Rhynchosia senna var. angustifolia (A. Gray) Grear |
| Authorship | (A. Gray) Grear |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhynchosia senna Gillies ex Hooker |
| GUID | urn:lsid:ipni.org:names:220114-2 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Rhynchosia senna var. angustifolia (A. Gray) Grear |
| Identification made in | 1976 (2), 1977 (6) |