Ulmus americana Elm family (Ulmaceae) Description: At maturity, this tree is 60-100' tall, forming a trunk 2-4' across and an arching crown with drooping branchlets. In Missouri, it typically occurs in low moist ground and along streams throughout the state (Steyermark). Habitat: Moist deciduous woods, savannas, woodland openings and borders. Noteworthy Characteristics. long (7-15 cm), turns butter-yellow to rich yellow in the fall. Inconspicuous yellow-green catkins appear in spring before the leaves emerge. Native to (or naturalized in) Oregon: No. Ulmus americana. in wooded terraces and upland areas. Ulmus americana : Source: Ulmaceae and Cannabaceae of North America Update, database (version 2011) Acquired: 2011 : Notes: Updated for ITIS by the Flora of North America Expertise Network, in connection with an update for USDA PLANTS (2007-2010) Reference for: Ulmus americana : Publication(s): Author(s)/Editor(s): Publication Date: Common name: American Elm. In wet to mesic often nutrient rich soils. Ulmus americana . The trunk is long and undivided in forested areas, but it is shorter in open areas before dividing into major branches. Millions of … It also occurs . Type: Broadleaf. Ulmus americana L. American elm Family: Ulmaceae: tree: branch: leaf: fruit: bud: bark : Ulmus americana is a tree with alternate, simple leaves. American elm, Ulmus americana. Genus: Ulmus. Range: Central and Eastern parts of North . (Ulmus americana) Click here to play description . ... Family: Ulmaceae (elms) Description: American elm is a small to medium-sized (to very large) tree, at maturity with spreading branches forming a broad-spreading, fan-shaped crown. The leaf margins are doubly toothed (each large tooth often has a smaller tooth upon it). Broadleaf deciduous tree, to over 75 ft (23 m), vase, arching branches (most common form), a spreading form is also seen. Photos and information about Minnesota flora - American Elm: tree to 120+ feet; alternate leaves asymmetrical at the base, coarsely toothed; clusters of 1/8-inch stalked flowers from lateral buds, feathery style and red to purple-black stamens Family: Ulmaceae: Species: Ulmus americana L. Common Name: American elm: Habitat: Wet thickets, stream edges, swamps, roadsides, mesic to wet forests, and forest edges. The foliage of leathery, dark green leaves, 3-6 in. ... Family: Ulmaceae . Saskatchewan, America from Montana to Maine. Pronunciation: UL-mus a-mer-i-KA-na. Handsome and graceful, Ulmus americana (American Elm) is a medium to large deciduous tree of upright-spreading habit, forming a very broad, flat-topped or vaselike crown. Family: Ulmaceae Genus: Ulmus Species: americana Hardiness Zone: 3 to 9 Height: 60 to 100 ft Width: 30 to 60 ft Description: The American elm was widely planted throughout the United States and in the 1960's came under attack from Dutch Elm Disease. 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 native to eastern and central North America. The two sides of the leaf base are often asymmetrical. Family: Ulmaceae. General Information. Scientific name: Ulmus americana Pronunciation: UL-mus uh-mair-ih-KAY-nuh Common name(s): American elm Family: Ulmaceae USDA hardiness zones: 2A through 9B (Figure 2) Origin: native to the eastern half of the United States, in addition to adjacent Canadian provinces UF/IFAS Invasive Assessment Status: native Uses: reclamation; urban tolerant; specimen