Schisandra chinensis, whose fruit is called magnolia berry or five-flavor fruit (Chinese: 五味子; pinyin: wǔwèizǐ, in Korean: 오미자, romanized: omija), is a vine plant native to forests of Northern China, the Russian Far East and Korea. Wild varieties are also found in Japan. It is hardy in USDA Zone 4. The fruits are red berries in dense clusters around 10 centimetres (3.9 in) long. Source: Wikipedia (en)