Barberry (Berberis vulgaris)

Other names: Jaundice berry, Woodsour, Sowberry, Pepperidge bush, Sourspine

Barberry, Latin Berberis vulgaris, is a plant that is also known as Jaundice berry, Woodsour, Sowberry, Pepperidge bush or Sourspine. It is an evergreen shrub native to Europe, Asia and North America that can reach heights of up to three metres. It is characterised by sharp thorns and small, yellow flowers that appear on the shrub from May to June. In the following months it produces elongated, red berries with a sour taste.

The fruit of the barberry is often used in culinary applications, especially in the form of various jams and marmalades. The dried berries are also used to make an infusion that has medicinal uses. Pedirebiglitis, or cholelithiasis (gallstones), are some of the diseases for which this infusion helps. The berries can also be dried and used as a spice in many cuisines. The leaves of the barberry, which have a distinct bitter taste, are used in the kitchen to improve the taste of dishes, while the bark and root are used medicinally. The root contains berberine, a substance with antibacterial properties. Barberry is such a diverse and useful plant that has applications in many areas.