| Name | Astragalus wingatnus S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Astragalus Linnaeus |
| Citation | 1883 Proc. Amer. Acad. Arts 18: 192 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Astragalus wingatnus S. Watson |
| Identification made in | [no date] (1) |