Description

Corylus colurna, also known as Byzantine hazel, is a deciduous tree in the Betulaceae family. Its leaves are alternate, oval to elliptical in shape and toothed. They are generally 6 to 12 cm long and take on a lovely yellow hue in autumn before falling off. Medium to large in size, reaching heights of 20 to 25 metres, or even more under optimum conditions. It has a conical crown when young, becoming more rounded with age. Its bark is smooth and greyish, becoming cracked with age. Its flowers are pendulous yellow male catkins that appear in early spring before the leaves appear. The fruits are edible hazelnuts enclosed in tough bracts.

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Origin

Byzantine Hazel is native to Eastern Europe, Asia Minor and the Caucasus. It is mainly found in deciduous forests and wooded areas in mountainous regions. It takes its name from the historic region of Byzantium, which is now Istanbul in Turkey. It is often planted as an ornamental tree in parks and gardens for its attractive silhouette, decorative foliage and resistance to disease. Thanks to its dense crown, it provides pleasant shade in summer, making it a popular choice for rest and relaxation areas. Its wood can be used locally to make small craft items or firewood.