Editing Ulmus americana (section)

==== Logan Elm ====
The [[Logan Elm]] that stood near [[Circleville, Ohio]], was one of the largest American elms in the world. The {{convert|65|ft|m|adj=mid|-tall}} tree had a trunk circumference of {{convert|24|ft}} and a crown spread of {{convert|180|ft}}.<ref name="LoganElm">{{cite web|title=The Logan Elm|url=http://www.over-land.com/st_loganelm.html|publisher=Over-land|access-date=October 6, 2011|archive-url=https://web.archive.org/web/20110927075805/http://www.over-land.com/st_loganelm.html|archive-date=September 27, 2011|url-status=live}}</ref> Weakened by DED, the tree died in 1964 from storm damage.<ref name=LoganElm /> The [[Ohio Historical Society|Logan Elm State Memorial]] commemorates the site and preserves various associated markers and monuments.<ref name="LoganElm" /> According to tradition, [[Chief Logan]] of the [[Mingo]] tribe delivered a passionate speech at a peace-treaty meeting under this elm in 1774.<ref name="LoganElm" /><ref name="LoganElm2">{{cite web|title=The Roots of Tragedy|url=http://www.ohiomagazine.com/Main/Articles/The_Roots_of_Tragedy_4017.aspx|publisher=Ohio Magazine|access-date=December 14, 2014|archive-url=https://web.archive.org/web/20141215050639/http://www.ohiomagazine.com/Main/Articles/The_Roots_of_Tragedy_4017.aspx|archive-date=December 15, 2014|url-status=dead}}</ref>