Wolfberry is the name given to the Chinese and European variety of the Goji berry. It actually goes by many other names and has more than 100 species. The Lyceum Barbarum Wolfberry is the most popular species of this plant. It is the best tasting one and is used for making Goji juice and for medicinal uses in Asia and India.
The Wolfberry is a shrub that can grow up to 10 feet with trailing vines spreading to up to 20 feet. In China it is cultivated in large plantations for commercial use. These commercial farms use conventional chemical methods to grow the Wolfberry and protect it from insect damage. The largest growing area is the Ningxia Hui Autonomous Region, in Northern China. This is where they grow the Lyceum Barbarum Wolfberry. This species was originally taken from Tibet and the Himalayan region.
Other varieties of this plant can be found growing wild in various parts of the world including the UK. It is known as the Wolfberry and also has other names, like The Box Thorn Fruit and The Matrimony Vine Fruit. This plant grows wild in the cooler parts of Europe and Asia.