An illustration of an alder branch.

Alder Branch

An illustration of an alder branch.

The <I>Alnus japonica</i> tree grows between fifty and eighty feet tall. There are three to six cones. The tree has dark green foliage.

Alnus Japonica

The Alnus japonica tree grows between fifty and eighty feet tall. There are three to six cones. The…

The branch of an Alnus oregona, a species of alder tree.

Branch of Alnus Oregona

The branch of an Alnus oregona, a species of alder tree.

The branch of an Alnus sitchensis, a species of Alder tree.

Branch of Alnus Sitchensis

The branch of an Alnus sitchensis, a species of Alder tree.

The young branchlets either have a small amount of short, fine hair or they have none. The leaves are four to six inches long, slightly lobed, and oval shaped. The tree grows up to sixty feet tall.

Alnus Tinctoria

The young branchlets either have a small amount of short, fine hair or they have none. The leaves are…

Also known as Alnus oblongifolia. The branch of an Arizona Alder tree, native to southwestern United States and Mexico.

Branch of Arizona Alder

Also known as Alnus oblongifolia. The branch of an Arizona Alder tree, native to southwestern United…

The common name of <i>Alnus glutinous</i> is black alder. The leaves are two to five inches long with five to seven pairs of veins. The tree grows up to seventy feet tall.

Black Alder

The common name of Alnus glutinous is black alder. The leaves are two to five inches long with five…

Also known as Alnus tenuifolia. The branch of a Grey Alder tree, native across the cooler parts of the Northern Hemisphere.

Branch of Grey Alder

Also known as Alnus tenuifolia. The branch of a Grey Alder tree, native across the cooler parts of the…

Also known as Alnus maritima. The branch of a Seaside Alder, native to the United States.

Branch of Seaside Alder

Also known as Alnus maritima. The branch of a Seaside Alder, native to the United States.

Also known as Alnus rhombifoiia. The branch of a White Alder tree, native to western North America.

Branch of White Alder

Also known as Alnus rhombifoiia. The branch of a White Alder tree, native to western North America.