| Name | Astragalus tweedyi Canby |
| Authorship | Canby |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Astragalus Linnaeus |
| GUID | urn:lsid:ipni.org:names:25750-2 |
| Citation | 1890 Bot. Gaz. 15: 150 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Astragalus tweedyi Canby |
| Identification made in | [no date] (5) |