| Name | Astragalus humistratus var. humivagans (Rydberg) Barneby |
| Authorship | (Rydberg) Barneby |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Astragalus humistratus A. Gray |
| GUID | urn:lsid:ipni.org:names:24989-2 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Astragalus humistratus var. humivagans (Rydberg) Barneby |
| Identification made in | [no date] (3), 1982 (1) |