Berberis jamesiana, commonly known as James’ Barberry, is a deciduous shrub native to the mountainous regions and alpine thickets of South-Central China, including Qinghai and Tibet. It typically grows to a height of 6-10 feet (1.8-3 meters) and a width of 6-8 feet (1.8-2.4 meters). This species is characterized by its spiny branches and holly-like leaves. The yellow flowers, which appear in the spring, are small but numerous, creating a showy display that is followed by blackish-blue berries that are attractive to birds.

James’ Barberry is valued for its ornamental features, including its striking yellow flowers and its ability to provide year-round interest with its foliage and berries. It is used in gardens for hedging, as a specimen plant, or in mixed shrub borders. It is tolerant of urban pollution and can be planted in urban areas. This shrub prefers full sun but can tolerate part shade and requires well-drained soil. It is drought-tolerant once established, making it suitable for xeriscaping. While generally low-maintenance, it can be susceptible to rust and other fungal diseases.CC BY-SA 4.0