90% of the world's Populus euphratica is in China, 90% of China's Populus euphratica is in Xinjiang, 90% of Xinjiang's Populus euphratica is in the Tarim River basin, and 10% of Populus euphratica is mainly distributed in Naomao Lake, Yiwu County. Euphrates euphratica, also known as tung, is a living fossil second only to ginkgo, its ancestors as early as 130 million
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