| Name | Astragalus piscinus Barneby |
| Authorship | Barneby |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Astragalus Linnaeus |
| Citation | 1964 Veg. Fl. Sonoran Des. 703 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Astragalus piscinus Barneby |
| Identification made in | [no date] (2) |