The English elm (Ulmus procera) is a deciduous tree that is native to Europe and Asia. Its small leaves and graceful shape make it a popular choice for bonsai enthusiasts. In this article ...

80-foot tree. Native American elms (Ulmus americana) have slightly fuzzy winged seeds, and the trees are better-known for having been decimated by Dutch elm disease, a fungal infection spread by ...

and one of its greatest threats is the deadly Dutch elm disease, which has taken its toll on Brown’s campus, too. The tree removal culminated in preserving eight 7-foot branches that were passed ...