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ブンカンカ

  • 葉
  • 雄花
  • 両性花
  • 雄花序
  • 果実肥大中の両性花花序
  • 肥大中の果実
  • 幹
  • 幹
  • 個体全体
  1. Family name: Sapindaceae
  2. Japanese name: BUNKANKA
  3. English name: yellowhorn
  4. Scientific name: Xanthoceras sorbifolium
  5. Country of origin: Northeastern China (Gansu, Hebei, Henan, Inner Mongolia, Ningxia, Shaanxi, Shandong), South Korea, North Korea



Description
It is a deciduous shrub 2–5 m in height. Imparipinnately compound leaves grow alternately. It has 9–19 folioles. Male flowers and bisexual flowers are attached to different inflorescence of one bulb. In the Arid Land Research Center, it blooms in early April. Has xerotolerance and cold tolerance and can grow at −30 to –41°C. It also has strong disease resistance. It lives more than 200 years. The seed contains 30.8–70% oil and has drawn attention as a biodiesel fuel.
 
Uses:
Fruit (food), seed (food), seed oil (food, biofuel), trunk (medicine, lumber), branch (medicine)

References
Xia, N. and Gadek, P.A. 2007. Sapindaceae. Flora of China 12: 5-24. (http://flora.huh.harvard.edu/china/mss/volume12/Sapindaceae.pdf).
劉媖心(主編).2002.中国砂漠・沙地植物図鑑(木本編).徳岡正三(訳).東方書店、東京.

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