Aristolochia onoei Fr. & Sav. ex Koidz. Jap.: arima-uma-no-suzu-kusa, hosoba-uma-no-suzu-kusa.
Climber. Kyoto bot.g, Japan. Planted. 2001-05-10.
Flower. Kyoto bot.g, Japan. Planted. 2001-05-10.
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