Autumn Olive
Elaeagnus umbellata · Elaeagnaceae (Oleaster family)
AI-generated identification · may be incorrect
Leaf Morphology
Leaf Type
Simple, deciduous
Shape
Elliptical to ovate with an acute apex and cuneate base
Margin
Entire (smooth), though frequently wavy or slightly undulating
Arrangement
Alternate
Venation
Pinnate with a prominent midrib and looping lateral veins
Key Features
Distinguished primarily by the silvery, brown-speckled scales covering the undersides of the leaves, young twigs, and fruit, combined with alternate, simple elliptical leaves and an ability to fix atmospheric nitrogen.
Description
Autumn Olive is a large, deciduous shrub or small tree that can grow up to 20 feet tall, forming dense thickets. The foliage is notable for its striking two-tone appearance, flashing silver when the wind catches the undersides of the leaves.
Habitat
Thrives in disturbed areas, old fields, forest edges, open woodlands, and along roadsides; highly adaptable to poor soils, drought, and full sun to partial shade
Native Range
Native to eastern Asia (China, Japan, Korea). Widely introduced and naturalized across eastern and central North America, where it is frequently classified as an invasive species