Berberis wilsoniae, Mrs. Wilson's barberry, is a species of flowering plant in the family Berberidaceae. It is native to Tibet, south-central China, and Myanmar, and has been introduced to the North and South Islands of New Zealand.[1] It is a mound-forming, deer-resistant shrub, with blueish-green leaves that turn red in Autumn and yellow flowers that produce translucent pink fruit.[2] A number of cultivars are available.