Taxonomy
- Taxonomic Rank
- Variety
- Author
- (Rydb.) Barneby
- Publication
- Amer. Midl. Naturalist 37: 551 (1947)
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Fabales
- Family
- Fabaceae
- Subfamily
- Papilionoideae
- Genus
- Astragalus
- Species
- Astragalus purshii
Synonyms
Astragalus viarius Astragalus lagopinus Xylophacos lagopinus