| Name | Astragalus molybdenus Barneby |
| Authorship | Barneby |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Astragalus Linnaeus |
| GUID | urn:lsid:ipni.org:names:478715-1 |
| Citation | 1950 Leafl. W. Bot. 6(3): 70 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Astragalus molybdenus Barneby |
| Identification made in | [no date] (7), 1983 (1) |