| Name | Astragalus serenoi var. serenoi |
| Authorship | |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Astragalus serenoi (Kuntze) E. Sheldon |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Astragalus serenoi var. serenoi |
| Identification made in | [no date] (2) |