And in the 1600s, after conquistadors discovered that South American cinchona bark cured malaria, Europe was flooded with fake bark.

• 公元1600年代，征服墨西哥和秘鲁的西班牙人发现，南美洲的金鸡纳树皮能治疟疾，欧洲就到处充斥假金鸡纳树皮。