Beech

Beech (genus Fagus) is a group of deciduous trees in the family Fagaceae. These trees grow naturally in parts of Eurasia and North America. There are 14 recognized species, divided into two groups. One group is found only in East Asia and has special low branches and yellow bark. The other group includes well-known species from Europe, Asia, and eastern North America.

The European beech [Fagus sylvatica] (/w/5) is widely grown for its beauty and many decorative varieties. Its wood is strong and useful for making furniture, floors, and building homes. Beechwood also burns well and is often used as firewood. In addition, beech wood plays a role in making some special foods and drinks. For example, washed beech wood slabs line the bottoms of tanks where beer ferments. Beech logs help dry the malt used in certain German smoked beers. Beech wood is also used to add a smoky flavor to foods like Westphalian ham, andouille sausage, and some cheeses.

Description

Beech trees are special because they have both male and female flowers on the same plant. The female flowers grow in pairs, while the male flowers help with pollination by wind. After flowering, the tree produces a nut that has three sides and grows inside a spiky shell. Beech trees also have smooth bark and leaves with a central vein and smaller veins running parallel to it. Like many trees, beeches lose their leaves in the autumn.

Evolution

See also: List of fossil beech species

Beech trees have a long history going back millions of years. Fossils of these trees have been found from the time of the dinosaurs all the way to the ice ages. The beech tree is one of the first kinds of trees in a family that also includes oaks and chestnuts. The oldest beech fossils are about 81 to 82 million years old and were found in Wyoming, United States.

Today, there are 14 kinds of beech trees split into two groups. One group, found only in East Asia, has trees with low branches and yellow bark. The other group includes trees with tall trunks and smooth, silver-gray bark, found across parts of Asia, North America, and Europe. These trees have interesting genetic differences that help scientists understand how they evolved.

Ecology

Beech trees grow best in deep, well-drained soil that is neutral or a little acidic, with a pH between 6 and 7.5. They have shallow roots, so they can be harmed by drought. Beech trees do not grow in areas that are too wet, but they can survive in windy places, in the shade of other trees, and in cold weather. In northern Europe, beech trees grow in low areas, while farther south they grow in mountainous regions, reaching heights of up to 1,800 metres (5,900 ft).

One famous area for beech trees is the English Lowlands beech forests in southeastern England, including the New Forest. Beech trees arrived in Britain after the last ice age and might have been planted by ancient people for their edible nuts. In North America, beech trees often grow together with sugar maple trees in what some call a perfect forest balance.

Uses

Beech trees, especially the European beech Fagus sylvatica, provide strong wood used for making furniture, flooring, and building homes. It has been used for centuries to create beautiful chairs and desks.

Beech trees are also grown as ornamental plants in many parts of the world. Special types, like the weeping beech and the copper beech, are valued for their unique looks. In Scotland, there is a very tall beech hedge that is the longest in Britain.

The nuts from beech trees, called beech mast, can be eaten and were once a main food source for people under siege. Beech wood is also used in making coffee substitutes, smoking foods like ham and cheese, and even in brewing beer. Historically, beech bark was used for writing, and beech wood was used to make early books, drums, and firewood.