Trees of Dickinson County: Elms

American elm

Two kinds of elms can be found statewide in Iowa, the American Elm (Ulmus americana) and the red elm (Ulmus rubra) or the slippery elm. American elm American elms have battled disease, like many types of trees native to Iowa. Dutch elm disease was introduced from Europe in the 1930s and affects young American elms Read More »

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