Zheng, Hao/Wu, Yun/Ding, Jianqing/Binion, Denise/Fu, Weidong/Reardon, Richard. 2005. Invasive plants established in the United States that are found in Asia and their associated natural enemies, volume 2. FHTET-2005-15. U.S. Forest Service, Morgantown.
Online details: http://www.invasive.org/weeds/asianv2.pdf