| Name | Amorpha fruticosa var. angustifolia Pursh |
| Authorship | Pursh |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Amorpha fruticosa Linnaeus |
| GUID | urn:lsid:ipni.org:names:11423-2 |
| Citation | Dec 1813 Fl. Amer. Sept. [Pursh] 2: 466 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Amorpha fruticosa var. angustifolia Pursh |
| Identification made in | [no date] (2) |