American Elm, White Elm, Water Elm
Ulmus americana · Ulmaceae (Elm family)
AI-generated identification · may be incorrect
Leaf Morphology
Leaf Type
Simple, deciduous
Shape
Elliptical to ovate with an asymmetrical base
Margin
Doubly serrate
Arrangement
Alternate
Venation
Pinnate with prominent parallel lateral veins extending straight to the margin and a distinct midrib.
Key Features
Unequal (asymmetrical) leaf base where one side of the blade meets the petiole lower than the other, doubly serrate margins, and straight, parallel side veins running directly to the margin tips.
Description
The American Elm is a large, majestic deciduous tree known for its characteristic vase-like growth form with a high, spreading canopy. It features dark gray bark with deep intersecting ridges, inconspicuous greenish flowers in early spring, and flat, paper-thin winged samaras that disperse by wind in late spring.
Habitat
Rich bottomland forests, along streams, floodplains, and moist uplands with well-drained soils, though adaptable to various moisture levels and soil types.
Native Range
Native to eastern and central North America, ranging from Nova Scotia west to Saskatchewan, and south to Florida and Texas.
Notes
Northern Minnesota