The tree that is commonly referred to as the “tree of heaven” in India is the Ailanthus excelsa. This tree is a large deciduous tree that can be found in various parts of India, as well as in Sri Lanka. In the Tamil language, it is also known as Pi-Nari Maram, which refers to its distinct and disagreeable odor.
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In India, the Ailanthus excelsa tree is often grown along the edges of fields and rivers. This is done for a couple of reasons. Firstly, these trees are used to mark boundaries, as they have a distinctive appearance that can easily distinguish one area from another. This is particularly useful in agricultural settings where clear boundaries are important.
Another important function of these trees is their ability to prevent soil erosion. The Ailanthus excelsa has a strong and extensive root system that helps to hold the soil in place. This can be especially beneficial along riverbanks, where the strong currents can quickly erode the soil if not properly protected.
It is worth noting that while the Ailanthus excelsa has its benefits in terms of boundary marking and soil erosion prevention, it is also considered an invasive species in certain regions. This means that it can quickly spread and outcompete native vegetation, causing ecological imbalances. Therefore, it is important to carefully consider the planting and management of this tree in order to avoid unintended negative consequences.
In conclusion, the Ailanthus excelsa tree, also known as the “tree of heaven,” is a large deciduous tree found in India and Sri Lanka. It is commonly grown along the edges of fields and rivers in order to mark boundaries and prevent soil erosion. However, it is important to be aware of its invasive nature and take necessary precautions to avoid ecological imbalances.