| Name | Astragalus bisulcatus var. major (M. E. Jones) S. L. Welsh | 
| Authorship | (M. E. Jones) S. L. Welsh | 
| Rank | Variety | 
| Placed in | Astragalus bisulcatus (Hooker) A. Gray | 
| Citation | 1978 Great Basin Naturalist 38(3): 266 | 
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Astragalus bisulcatus var. major (M. E. Jones) S. L. Welsh | 
| Identification made in | [no date] (4) | 
