One of the earliest of ornamental elms was the ball-headed graft narvan elm, Ulmus minor 'Umbraculifera', cultivated from time immemorial in Persia as a shade tree and widely planted …

Ulmus americana, generally known as the American elm or, less commonly, as the white elm or water elm, [a] is a species of elm native to eastern North America. The trees can live for …

American elm is a rapidly growing perennial, woody, deciduous tree in the elm family (Ulmaceae). It grows 60 to 80 feet tall with a trunk diameter of 2 to 5 feet. Older trees sometimes develop …

2025年3月11日 · elm, (genus Ulmus), genus of about 35 species of forest and ornamental shade trees of the family Ulmaceae, native primarily to north temperate areas. Many are cultivated for …

It is caused by a fungal pathogen, Ophiostoma novo-ulmi, and is spread by the elm bark beetle. VIDEO Created by Elizabeth Meyer for "Trees, Shrubs and Conifers," a plant identification …

2023年2月23日 · Elm trees are a species of deciduous and semi-deciduous trees in the genus Ulmus. A common feature of most elm trees is their oval-shaped leaves with toothed edges, a …

Winged elm is a woody, deciduous tree in the elm family (Ulmaceae). It is native to eastern and central North America. Winged Elm grows 40 to 60 feet tall and 20 to 40 feet wide. It prefers …

Overall, elm trees are large trees. Altogether, the canopy is large and spreads far. The leaves grow with jagged edges and are oval with a pointed tip. They grow close to 5 inches in length …

Ulmus americana, commonly called American elm, is a medium to large deciduous tree, typically growing to 60-80’ (less frequently to 130’) tall with a vase-shaped, broad-rounded crown. It is …

ACCOLADE is a vase shaped, medium to large, deciduous elm that typically grows to 50-60' tall and to 25-40' wide. It reportedly has excellent resistance to Dutch elm disease, elm leaf miner …