External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1041536-2
- Species Name
- Astragalus purshii Douglas, Fl. Bor.-Amer. (Hooker) 1(3): 152 (1831).
- Family as entered in IPNI
- Fabaceae