Calpurnia is a genus of flowering plants within the family Fabaceae. The genus comprises shrubs or small trees in or along the margin of forests in the eastern parts of South Africa. They shed leaves in winter unless in moist areas, where they are evergreen. They make good garden plants because they are easily raised from seed, flower at two years and withstand frost.

With its decorative foliage, showy yellow flowers and graceful habit, Calpurnia aurea is an asset in any garden. This ornamental evergreen member of the pea family grows 2 – 4 m tall with a light, open crown. Showy, bright yellow pea flowers are borne in long, pendulous clusters throughout summer on new growth and even on young plants. A sunny, sheltered position in reasonably fertile soil is best.