Magnolia vine
Schisandra chinensis (Turcz.) Baill. [Schisandraceae]
Chosen-gomishi (チョウセンゴミシ, 朝鮮五味子)
Life form: woody vine
Distribution: east Asia - China - Korea - Amur - Japan - Sakhalin
The fruit is used for medicine
Schisandra Michx. in Japan
Two species in Japan, including Hokkaido
S. chinensis (Turcz.) Baill. (チョウセンゴミシ)
S. nigra Maxim. (マツブサ)
var. hyporeuca Makino (ウラジロマツブサ)
Schisandra chinensis in Hokkaido

At Tomakomai Experimental Forest on June 10 2008.
References
- Field training on integrated environmental research 統合環境調査法実習 [fauna and flora 出現種リスト]