I find this: Schisandra chinensis (五味子 in Chinese, pinyin: wǔ wèi zi, literally "five flavor berry" which is its common name[1]) is a deciduous woody vine native to forests of Northern China and the Russian Far East. It is hardy in USDA Zone 4. The plant likes some shade with moist, well-drained soil. The species itself is dioecious, thus flowers on a female plant will only produce fruit when fertilized with pollen from a male plant. However, there is a hybrid selection titled "Eastern Prince" which has perfect flowers and is self-fertile. Seedlings of "Eastern Prince" are sometimes sold under the same name but are typically single-sex plants.
Medicinal uses
Its berries are used in traditional Chinese medicine, where it is considered one of the 50 fundamental herbs. They are most often used in dried form, and boiled to make a tea. Chemical constituents include the lignans schizandrin, deoxyschizandrin, gomisins, and pregomisin, which are found in the seeds of the fruit. It should not be used by pregnant women.[citation needed]
In China, a wine is made from the berries.[6
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