Are alder trees native to Washington state?
Alnus rubra, the red alder, is a deciduous broadleaf tree native to western North America (Alaska, Yukon, British Columbia, Washington, Oregon, California, Idaho and Montana).
Where do you find alder trees?
Alnus rubra (red alder) is a deciduous broadleaf tree in the Betulaceae (Birch) family native to western North America. In California it is found primarily along the coast from San Luis Obispo County northward.
How fast do alder trees grow?
two feet per year
Mature Common Alder. A popular tree of moist to wet soils, common alder is a moderate to fast-growing (two feet per year) deciduous tree which usually grows to 40 to 50 feet in height with a 20 to 40-foot spread and a 12 to 18-inch trunk but is capable of reaching 80 feet in height in the woods (Fig. 1).
What do alders look like?
Alder trees are easily identified by their brown hard, cone-like strobiles that dangle from bare brown-purple twigs that have orange markings. You can also spot alder trees by their light gray bark and orange-brown drooping flowers.
What does an alder tree symbolize?
In Celtic mythology, the alder tree was symbolic of a balance between female and male principles since it possesses both female and male catkins on the same branch. The alder is a member of the birch family generally found near streams, rivers, lakes and wetlands.
How far do alder tree roots grow?
Alder trees have a tap root system, normally 0.5-1.80 m deep. The little depth side roots are very well developed, with over 75% of the total root system growing within 60 cm of the surface.
What is an alder tree look like?
What are alder trees good for?
What is Alder Wood Used For? Most of the higher grade lumber is used for furniture, cabinetry, and turned products. Alder is also used in doors, millwork, decorative woodwork, carvings, and edge-glued panels. Alder dries to an even honey tone and can be finished to resemble more expensive fine-grained species.
Is alder a good landscape tree?
Alder Trees Make a Great Landscaping Choice The many looks of the Alder tree makes it a desirable landscaping choice. If you want a fast growing tree, the Alder won’t disappoint.
Do alder trees have white bark?
Bark on alder trees is identifiable by its smooth, ash-gray to white color, like the bark on some birch trees. As alder trees mature, the bark may become somewhat darker.
What is a gray alder tree?
The Gray alder is very common between the Alps and the Urals. It is often planted as a pioneer plant in landfills, waste dumps and to fixing escarpment. The alder can fix nitrogen from the air and release into the ground again, which leads to the improvement of the soil.
What is a seaside alder tree?
The seaside alder is a fast-growing small flowering tree or shrub. The seaside alder has dark, glossy green oval leaves with a wedge-shaped base and serrated margins. Like all alder species, its female conical flowers develop into egg-shaped cones. As the common name suggests, Alnus maritima thrives in environments near oceans and the sea.
Where do alder trees grow in British Columbia?
Thinleaf alder occurs in all stages of forest succession, although it is most prevalent in early forest succession. It pioneers in forest communities of British Columbia, sometimes persisting in mature forests [23]. Thinleaf alder is seral in Douglas-fir, spruce, and other coniferous forests in the West (for example, [150]).
Why is it called a black alder?
The black alder gets its common name from the dark grey color of the bark in aged trees. Its Latin name, Alnus glutinosa, tips you off that this tree develops a gummy resin on new leaves and buds.