Leaves are simple, alternate, deciduous, narrow, lance-shaped, with tapered bases, rounded base, finely toothed margin, blade yellow-green on both sides, with a few small hairs on the lower surface; petiole slender. Flowers of black willow: male and female catkins on separate trees.

The black willow has gray-brown bark that is furrowed into shaggy plates at maturity. Leaf or needle arrangement, size, shape, and texture: Simple, alternate leaves are up to 6 inches long and are finely toothed along the edges.

One of the world's largest willows when mature, black willow is so-named for its dark ebony bark. It most commonly grows in floodplains and riversides. Black willow provides some of the only economically important wood in the willow genus (Salix).

Apr 13, 2024 · Identifying Features of the Black Willow. Black Willow is a small to large tree with brittle red-brown to yellow-brown hairless branches. Twigs are gray-brown to red-brown and hairless, pilose, or villous. Mature bark is grooved to diamond-grooved. Petioles are 0.08 – 0.6” long, hairless to pilose, with spherical glands near the leaf base.

Salix nigra, the black willow, is a species of willow native to a large portion of North America, from New Brunswick and southern Ontario west to Arizona and California, and south to northern Florida and Texas.

Flowers usually appear with the leaves. The trees begin to bear fruit at about 10 years of age; however, optimum seed-bearing age ranges from 25 to 75 years. The mature seeds fall between April and July (Fowells, 1965). Distribution: Black willow ranges from New Brunswick to Manitoba, south to Florida and Texas (Steyermark, 1963).

Salix nigra, commonly called black willow, is a medium-to-large, fast-growing, deciduous willow tree. It typically grows to 70-80’ tall on single or multiple curved trunks, typically 1-2' thick, topped by a spreading, rounded but sometimes irregular crown.

Photos and information about Minnesota flora - Black Willow: large shrub to mid-size tree; alternate leaves to 6 inches long, narrowly lance-elliptic, long or short taper at the tip, hairless or crinkly-hairy, finely toothed, glands at stalk tip; hairless fruit on stalks to 1.5mm long

Salix nigra, commonly called black willow, is a medium to large, fast-growing, deciduous willow tree that typically grows to 30-60’ tall on single or multiple trunks topped by a spreading, rounded but sometimes irregular crown. It may soar to as much as 140’ tall in optimum growing conditions.

Sep 14, 2022 · Black willow trees are typical willows with long, thin leaves that drop in autumn. The leaves are shiny green on the tip and softer green below. Like most willows, black willow flowers are catkins. The flowers are yellow and produce a small reddish brown capsule that contains the small, furry seeds.