Lycium chilense, commonly known as Coralillo, Peruvian Wolfberry, Desert Thorn, or Chilean Boxthorn, is a deciduous shrub native to the arid and semi-arid regions of South America, particularly in Chile, Peru, and Argentina. It is typically found in desert mountains and on dry, rocky hillsides. This shrub exhibits a moderate growth rate and can reach a height and width of 3-8 feet (0.9-2.4 meters). Lycium chilense is characterized by its arching branches and small, lance-shaped leaves. It produces tubular, purple flowers that bloom in the spring and summer, which are followed by small, red berries that are attractive to birds and other wildlife.

The plant is valued for its drought tolerance and ability to thrive in challenging environments, making it suitable for xeriscaping and as an ornamental in arid gardens. It is also used for erosion control on slopes and banks. In cultivation, Lycium chilense requires full sun exposure and prefers medium or fast-draining soils such as clay, loam, or sandy types. It has low water needs once established, making it an excellent choice for water-wise gardening. While generally low-maintenance, it may require occasional pruning to maintain its shape and to remove any dead or damaged branches.CC BY-SA 4.0