Question: is goji berry a fruit?
Answer: Goji, goji berry, or wolfberry (Chinese: 枸杞; pinyin: gǒuqǐ), 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.