Taxonomy
- Taxonomic Rank
- Variety
- Author
- (Eastw.) S.L.Welsh
- Publication
- Great Basin Naturalist 38: 328 (1978)
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Fabales
- Family
- Fabaceae
- Subfamily
- Papilionoideae
- Genus
- Lupinus
- Species
- Lupinus caudatus