Eve's Necklace (Styphnolobium Affine) is a perennial shrub in the Fabaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 6-9. This plant is toxic to cats and dogs — keep it out of reach of pets.

Styphnolobium affine, commonly known as Eve's necklace, is a spineless shrub or small tree with light-green leaflets and fragrant, pink, wisteria-like flowers.