| Name | Astragalus micromerius Barneby |
| Authorship | Barneby |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Astragalus Linnaeus |
| GUID | urn:lsid:ipni.org:names:478654-1 |
| Citation | 1948 Leafl. W. Bot. 5: 85 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Astragalus micromerius Barneby |
| Identification made in | [no date] (2) |