What Is Tree of Heaven Plant

The Tree of Heaven plant, scientifically known as Ailanthus altissima, is a fast-growing deciduous tree that is native to China, Taiwan, and Vietnam. It belongs to the family Simaroubaceae and is commonly found in urban and rural areas.

Physical Characteristics

The Tree of Heaven can grow up to 80 feet tall and has a broad, spreading crown. Its bark is smooth and greyish-brown, and its leaves are large and pinnately compound. Each leaf has around 10 to 41 leaflets that measure up to one foot long.

The Tree of Heaven is also dioecious, meaning that it has separate male and female plants. The female trees produce small, yellow-green flowers that are followed by winged seeds. The male trees, on the other hand, produce long clusters of yellow-green flowers that release pollen into the air.

Uses

The Tree of Heaven has a history of medicinal use in Chinese traditional medicine. It is said to have anti-inflammatory, antipyretic, and analgesic properties. The plant also produces a sap that is used in the production of varnish, and its wood is commonly used for paper pulp and firewood.

However, the Tree of Heaven has also proven to be a problematic species in many areas. It is an invasive plant that can rapidly colonize disturbed areas and outcompete native species. Its allelopathic properties also mean that it produces chemicals that inhibit the growth of other plants around it.

Control Measures

The invasive nature of the Tree of Heaven has led to its classification as a noxious weed or pest in many countries. Control measures often include mechanical or chemical removal of the plant, although these methods need to be repeated over several years to prevent regrowth.

The use of herbicides is a common control method, but it should only be carried out by licensed professionals. Herbicides can also have negative effects on the surrounding environment and other plants, so their use should be carefully considered.

Conclusion

In conclusion, the Tree of Heaven plant has both beneficial and detrimental qualities. It has a history of medicinal use and is a valuable resource for certain industries, but its invasive nature means that it can have negative impacts on native plant species. Control measures need to be employed to prevent the plant from taking over natural habitats.