Corylus yunnanensis

Corylus yunnanensis - Quarryhill Botanical Garden - DSC03773

Corylus yunnanensis is a species of hazel in the Betulaceae family. It is native to the Yunnan province in China. This deciduous shrub or small tree is known for its edible nuts and ornamental value.

Description

Corylus yunnanensis typically grows to a height of 3-5 meters. The leaves are broad, ovate, and have a serrated margin. The plant produces catkins, which are the male flowers, in early spring before the leaves appear. The female flowers are less conspicuous and develop into nuts encased in a husk.

Habitat

This species is found in mixed forests and along forest edges in the Yunnan province. It thrives in well-drained soils and can tolerate a range of soil types, from sandy to clayey. Corylus yunnanensis prefers full sun to partial shade.

Uses

The nuts of Corylus yunnanensis are edible and can be consumed raw or roasted. They are also used in traditional Chinese medicine for their purported health benefits. Additionally, the plant is valued for its ornamental qualities and is sometimes used in landscaping.

Cultivation

Corylus yunnanensis is relatively easy to cultivate. It requires minimal maintenance once established and is resistant to most pests and diseases. Propagation is typically done through seed, although grafting and layering are also possible.

Related Species

• Corylus avellana - Common Hazel
• Corylus cornuta - Beaked Hazel
• Corylus americana - American Hazel

See Also

• Betulaceae
• Hazel
• Yunnan