Fu, L., Xin, Y. & Whittemore, A. (2002). Ulmaceae, in Wu, Z. & Raven, P. (eds) Flora of China, Vol. 5 (Ulmaceae through Basellaceae). Science Press, Beijing, e Missouri Botanical Garden Press, St. Louis, EUA. [1]
ncsu.edu
ces.ncsu.edu
Ware, G. (1995). Little-known elms from China: landscape tree possibilities. Journal of Arboriculture, (Nov. 1995). International Society of Arboriculture, Champaign, Illinois, US. [2]Arquivado em 2007-11-30 no Wayback Machine
tripod.com
shade-trees.tripod.com
D'Amato, N. & Sydnor, T. (2005). David Elm use for increasing biodiversity, Columbus, Ohio, USA. [3]
web.archive.org
Ware, G. (1995). Little-known elms from China: landscape tree possibilities. Journal of Arboriculture, (Nov. 1995). International Society of Arboriculture, Champaign, Illinois, US. [2]Arquivado em 2007-11-30 no Wayback Machine
