Goji Berries

Goji, goji berry, or wolfberry, is the fruit of either Lycium barbarum or Lycium chinense, two closely related species of boxthorn in the nightshade family, Solanaceae.L. barbarum and L. chinense fruits are similar but can be distinguished by differences in taste and sugar content.

Both species are native to Asia, and have been long used in traditional Asian cuisine.

The fruit has also been an ingredient in traditional Chinese, Korean, Vietnamese, and Japanese medicine, since at least the 3rd century AD. The plant parts are called by the Latin names lycii fructus (fruit), herba lycii (leaves), etc., in modern official pharmacopeias.

Since about 2000, goji berry and derived products became common in developed countries as health foods or alternative medicine remedies, extending from exaggerated and unproven claims about their health benefits.

https://en.wikipedia.org/wiki/Goji