| Name | Astragalus newberryi var. blyae (Rose ex Rydberg) Barneby |
| Authorship | (Rose ex Rydberg) Barneby |
| Rank | Variety |
| Placed in | Astragalus newberryi A. Gray |
| Citation | 1947 Amer. Midl. Naturalist 37(2): 480 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Astragalus newberryi var. blyae (Rose ex Rydberg) Barneby |
| Identification made in | [no date] (2) |