Huang Bai

Huangbai Phellodendron amurense

Phellodendron amurense JPG1b

Phellodendron amurense, cut wood

Huang Bai (黄柏), also known as Phellodendron, is a genus of deciduous trees in the family Rutaceae. The genus is native to eastern Asia, particularly China, Korea, and Japan. The most commonly known species within this genus is Phellodendron amurense, commonly referred to as the Amur cork tree.

Description

Huang Bai trees are medium to large deciduous trees that can grow up to 15 meters in height. They have a broad, rounded crown and distinctive corky bark, which is deeply furrowed and grayish-brown in color. The leaves are pinnate, with 5-13 leaflets, and are arranged alternately on the branches. The flowers are small, greenish-yellow, and appear in clusters. The fruit is a small, black drupe that contains several seeds.

Uses

Huang Bai has been used in traditional Chinese medicine for centuries. The bark of the tree is known for its bitter taste and is used to treat various ailments, including inflammation, infections, and digestive issues. It is also used as an ingredient in herbal formulas to clear heat and dry dampness in the body.

Cultivation

Huang Bai trees prefer well-drained soils and can tolerate a range of soil types, including sandy, loamy, and clay soils. They thrive in full sun to partial shade and are relatively drought-tolerant once established. These trees are often planted for their ornamental value and their ability to provide shade.

Conservation

Some species of Huang Bai, particularly Phellodendron amurense, are considered to be at risk due to overharvesting for medicinal purposes and habitat loss. Conservation efforts are underway to protect these species and promote sustainable harvesting practices.

Related Pages

• Chinese medicine
• Rutaceae
• Deciduous trees
• Phellodendron amurense