Description: English: The branches of one seed tree in Gutianshan, it's photographed by Gao Jianguo. Date: 16 July 2010. Source: Own work. Author: Gaojianguo.
Description: English: One year old Ulmus elongata seedling, it's photographed by Gao Jianguo. Date: 25 August 2010. Source: Own work. Author: Gaojianguo.