Twinleaf (Jeffersonia Diphylla) is a perennial herb in the Berberidaceae family with moderate care difficulty. It requires moderate watering and partial shade or full shade light in USDA hardiness zones 3-8. This plant is safe for cats and dogs.

Jeffersonia diphylla, commonly known as Twinleaf, is a perennial herb native to moist deciduous forests in eastern North America, notable for its distinctive paired leaves and early spring white flowers.