- Duan Wenxue
- 166.15 metre(s)
- China (Kaifeng,,Longting Park)
The longest flower structure is 166.15 m (545 ft 1.3 in) and was achieved by the Organizing Committee of the 10th China Chrysanthemum Exhibition (China) at an event held in Kaifeng City, Henan Province, China, on 18 October 2010. The flower structure was in the shape of a dragon and was covered with 112,800 pots of chrysanthemum flowers, covering an area of 1,450.68 m²(15,614 ft² 142 in²) with a volume of 761.607 m³(26,895.9 ft³).