| Name | Indigofera leptosepala var. angustata S. Watson |
| Authorship | S. Watson |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Indigofera leptosepala Nuttall |
| GUID | urn:lsid:ipni.org:names:128304-2 |
| Citation | 1882 Proc. Amer. Acad. Arts 17: 342 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Indigofera leptosepala var. angustata S. Watson |
| Identification made in | [no date] (1), 1994 (1) |