Wu Zhengyi, male, Han nationality, is a native of Yizheng, Jiangsu Province. He was born in Jiujiang, Jiangsu Province and graduated from the Biology Department of Tsinghua University in 1937. Wu holds the title of senior academician.
A botanist, Wu is known for research that demonstrated the geographic content of plant district systems in China. He advanced the idea that that South China and Southwest China between 20-40