Fig. 2From: Tea and tea drinking: China’s outstanding contributions to the mankindCurrent tea leaf, fossil of tea leaf, and the oldest tea tree in China. A Current tea leaf; B Fossil of tea leaf in 35,400,000 years ago; C 3200-year-old planted. Data (C, D, E) from http://www.chinanews.com/tp/2012/08-10/4098604_2.shtml#nextpage and http://www.360doc.com/content/15/0506/09/2788370_468401856.shtmlBack to article page