| Name | Astragalus nuttallianus var. austrinus (Small) Barneby |
| Authorship | (Small) Barneby |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Astragalus nuttallianus de Candolle |
| GUID | urn:lsid:ipni.org:names:1081365-2 |
| Citation | 1964 Mem. New York Bot. Gard. 13: 1067-1069 |
| Holdings | 85 Specimens held in the Harvard University Herbaria identified as Astragalus nuttallianus var. austrinus (Small) Barneby |
| Identification made in | [no date] (82), 1950 (1), 1956 (1), 1985 (1) |
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