| Name | Astragalus australis var. olympicus Isely |
| Authorship | Isely |
| Rank | Variety |
| Placed in | Astragalus australis (Linnaeus) Lamarck |
| Citation | 1983 Syst. Bot. 8(2): 421 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Astragalus australis var. olympicus Isely |
| Identification made in | [no date] (2) |