Astragalus atratus var. panamintensis Jeps.
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1064670-2
- Species Name
- Astragalus atratus S.Watson, Botany [Fortieth Parallel] 69, t. 11 (1871).
- Family as entered in IPNI
- Fabaceae