Crotalaria macrophylla Weinmann
Crotalaria retzii Hitchc.
Crotalaria sericea Retz.， nom. illeg.
Crotalaria spectabilis Roth
Showy rattlebox
[An article has not been written yet.]
Crotalaria leschenaultii DC.
Crotalaria macrophylla Weinmann
Crotalaria retzii Hitchc.
Crotalaria sericea Retz.， nom. illeg.
Crotalaria macrophylla Weinmann
Crotalaria retzii Hitchc.
Crotalaria sericea Retz.， nom. illeg.
1/5/2026 · By Jacquelyn Boyt 
| Kingdom | Plantae | Plants, but not fungi, lichens, or algae (from Stearn's Botanical Latin) |
| Subkingdom | Tracheobionta | Vascular plants—plants with a “circulatory system” for delivering water and nutrients |
| Division | Magnoliophyta | Flowering plants, also known as angiosperms |
| Class | Magnoliopsida | Dicotyledons—plants with two initial seed leaves |
| Subclass | Rosidae | Roses, legumes, proteas, dogwoods, hydrangeas, mistletoes, euphorbias, grapes, many more |
| Order | Fabales | Legumes (pea and bean families) |
| Family | Fabaceae | Legume family (peas and beans) |
| Genus | Crotalaria | From Greek crotalon, meaning “rattle,” referring to loose seeds inside inflated pod |
| Species | spectabilis | Spectacular |
Crotalaria spectabilis description by Thomas H. Kent, not updated.
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