【描述】图为腾冲榕树，树龄千年以上，树冠覆盖面积12.3亩，气根400多根，已入土长成新树干的就有168根。
        
         The picture shows a 1000-year-old Banyan in Tengchong whose crown covers an area of 12.3 mu. It has over 400 aerial roots, among which 168 have grown under the ground and into new trunks.