Ulmaceae

American Elm Ulmus americana	Dutch Elm Ulmus hollandica	European White Elm Ulmus laevis	Grey Elm Ulmus canescens
Thorn-Elm Hemiptelea davidii	Wych Elm Ulmus glabra

Dutch Elm Ulmus hollandica The Dutch elm is widespread in Europe. The elm is a hybrid between the Wych Elm (Ulmus glabra) and field elm (Ulmus minor).	European White Elm Ulmus laevis The European white elm is particularly common in Europe. The elm is found in floodplains and along river banks and tolerates prolonged flooding phases very well. The wood of the European white elm is rather inferior.
Thorn-Elm Hemiptelea davidii The thorn-elm belongs to the family of elms (Ulmaceae), but not to the genus of elm (Ulmus), but rather is the only member of the genus Hemiptelea. The tree comes from Asia (China / Korea).	Wych Elm Ulmus glabra The Wych elm is native to Europe and there also very common. In recent years, the stocks were greatly reduced by an ascomycete (Dutch elm disease).