American elms, Ulmus americana, are native to North America from Saskatchewan to Nova Scotia and from Texas to Florida.They grow 60 to 80 feet tall, with a thick trunk, the shape of a vase and a domed ...

If the leaves are 3 to 6 inches long, it is likely an American elm. However, if the leaves are smaller and only measure 1 to 3 inches long, then you probably have a Siberian elm (Ulmus pumila).

Leaves – simple, deciduous, alternate, about 5″, coarsely doubly serrate, usually scabrous above, ... American elm (Ulmus americana) is a member of the Ulmaceae family, a group that includes 16 genera ...

American elms, Ulmus americana, are native to North America from Saskatchewan to Nova Scotia and from Texas to Florida. They grow 60 to 80 feet tall, with a thick trunk, the shape of a vase and a d… ...

As Rhode Island settles into the colors of a New England fall, students and community members may notice one exception to the emblazoned foliage on campus: the American elm tree on the Main Green. The ...

The mysterious tree pictured, “American elm,” Ulmus americana, has no leaves to be seen, because they have all fallen to the ground.It’s winter after all, and this species is most decidedly ...

The American elm's yellow leaves are becoming more prevalent this fall thanks to one state organization's efforts to repopulate the species. Dutch elm disease once nearly wiped the trees out, but ...

City officials in Portsmouth, New Hampshire, say one of their oldest trees has died.The American elm tree on Peirce Island was over 100 years old.The Portsmouth Herald reports members of the ...

We have a large American elm in our front yard that began dropping leaves in mid-September, and we are concerned that it may have Dutch elm disease. How can we tell? Dutch elm disease is a fungal d… ...