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Description
Phellodendron Amurense, also known as the Golden Bark Tree, is a deciduous tree that belongs to the Rutaceae family. It is native to northeastern China, Korea, and Russia, where it grows in mountainous regions and river valleys. The tree can grow up to 20 meters in height and has a broad, rounded crown. It is best known for its distinctive golden-yellow bark, which peels off in irregular patches to reveal a shiny brown bark underneath. The leaves are pinnately compound, with 7 to 17 leaflets that turn a beautiful golden-yellow color in the fall.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Sapindales |
| Family | Rutaceae |
| Genus | Phellodendron |
Appearance
The Phellodendron Amurense has a unique appearance due to its golden-yellow bark, which provides a beautiful contrast to the green leaves. The bark is smooth and shiny, and as the tree ages, the bark becomes more deeply furrowed. The tree produces clusters of small, yellow flowers in the spring, which give way to small, black berries in the fall. The leaves are dark green and glossy, with serrated edges that give them a slightly serrated appearance. In the fall, the leaves turn a bright golden-yellow color, making the tree a beautiful addition to any landscape.
Care Guide
The Phellodendron Amurense is a hardy tree that is easy to care for. Here are some tips:
- Water: The tree does well in moist, well-draining soil, so make sure to water it regularly during dry spells.
- Fertilization: The tree does not require much fertilizer, but you can feed it with a slow-release fertilizer in the spring if desired.
- Soil: The tree prefers slightly acidic soil that is rich in organic matter.
- Sunlight: The tree does well in full sun or partial shade.
- Hardiness Zones: The tree is hardy in zones 3 to 7.
Common Pests & Diseases
The Phellodendron Amurense is generally resistant to pests and diseases, but it can occasionally be affected by scale insects or borers. To prevent these problems, make sure to keep the tree healthy and well-watered. If you notice any signs of infestation, you can use an insecticidal soap or oil to control the pests.
Habitat
The Phellodendron Amurense is native to northeastern China, Korea, and Russia, where it grows in mountainous regions and river valleys. The tree prefers moist, well-draining soil and can tolerate a range of temperatures and weather conditions. It is commonly used in landscaping and as an ornamental tree due to its unique appearance.
Question and Answer
Q: Can the Phellodendron Amurense grow in containers?
A: While the tree can be grown in containers, it is best suited to growing in the ground where it has more room to grow and spread its roots.
Q: How often should I water my Phellodendron Amurense?
A: The tree prefers moist, well-draining soil, so make sure to water it regularly during dry spells.
Q: Is the Phellodendron Amurense a fast-growing tree?
A: The tree grows at a moderate rate of about 1 to 2 feet per year.
Q: Can the bark of the Phellodendron Amurense be used for medicinal purposes?
A: Yes, the bark has been used in traditional Chinese medicine for its anti-inflammatory and antibacterial properties.
Related Plants
- Phellodendron Chinense
- Phellodendron Lavallei
- Phellodendron Wilsonii
References
- “Phellodendron amurense (Rupr.) Maxim.” Missouri Botanical Garden.
- “Phellodendron amurense.” Plant Finder. The Morton Arboretum.
- “Phellodendron amurense.” Trees and Shrubs Online. Royal Horticultural Society.
