| Name | Astragalus humistratus var. sonorae (A. Gray) M. E. Jones |
| Authorship | (A. Gray) M. E. Jones |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Astragalus humistratus A. Gray |
| Holdings | 34 Specimens held in the Harvard University Herbaria identified as Astragalus humistratus var. sonorae (A. Gray) M. E. Jones |
| Identification made in | [no date] (30), 1982 (1), 2008 (3) |