Taxonomy
- Taxonomic Rank
- Variety
- Author
- (Small ex Rydb.) Isely
- Publication
- Brittonia 34: 341 (1982)
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Fabales
- Family
- Fabaceae
- Subfamily
- Papilionoideae
- Genus
- Tephrosia
- Species
- Tephrosia angustissima