American alder – Definition & Meaning

American alder is a tree that is commonly found in North America. It is known for its unique qualities and is often used for various purposes. In this article, we will explore the definition and meaning of American alder, its origin, associations, synonyms, antonyms, and example sentences.

Definitions

American alder is a deciduous tree that belongs to the birch family. It is also known by its scientific name, Alnus rubra. This tree is characterized by its smooth bark, dark green leaves, and cone-shaped flowers. It can grow up to 20 meters tall and is commonly found in wetlands, along streams, and in other moist areas.

Origin

American alder is native to North America and can be found from Alaska to California. It is commonly found in the Pacific Northwest region of the United States. This tree prefers moist soils and is often found near streams, rivers, and other bodies of water.

Meaning in different dictionaries

According to the Merriam-Webster dictionary, American alder is defined as “a tree of the birch family that is found in North America and has smooth bark and dark green leaves.” The Oxford English Dictionary defines it as “a deciduous tree of the birch family, native to North America and having smooth, dark green leaves and cone-shaped flowers.”

Associations

American alder is often associated with wetlands and riparian areas. It is known for its ability to fix nitrogen, which makes it an important species for improving soil fertility. This tree is also used for erosion control, stream bank stabilization, and wildlife habitat.

Synonyms

Some synonyms for American alder include red alder, Oregon alder, and western alder.

Antonyms

There are no antonyms for American alder.

The same root words

American alder does not share any root words with other trees or plants.

Example Sentences

1. The American alder is an important species for improving soil fertility in wetland areas.
2. The leaves of the American alder turn a bright yellow in the fall.
3. The wood of the American alder is commonly used for furniture and cabinetry.
4. The American alder is a popular tree for landscaping due to its unique qualities.
5. The bark of the American alder is smooth and grey in color.