| Name | Astragalus macer A. Nelson |
| Authorship | A. Nelson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Astragalus Linnaeus |
| GUID | urn:lsid:ipni.org:names:25187-2 |
| Citation | 1913 Bot. Gaz. 56: 65 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Astragalus macer A. Nelson |
| Identification made in | [no date] (2) |