Walking into this tropical botanical garden, I feel green, birds and flowers fragrant, which makes me feel comfortable. The flowers are especially brilliant, and there is a special garden of Huji, which is rich in varieties. The Singapore Botanical Garden covers 54 hectares and is famous for its research and collection of tropical plants and horticultural flowers. There are more than 20,000 subtropical and tropical exotic flowers and precious trees in the garden, which can be divided into tropical, subtropical evergreen trees, shrubs, vines, palms, bamboo horticultural flowers, aquatic plants, marsh plants, parasitic plants and desert plants, as well as natural primitive forests and tropical gardens, among which the National Huji Garden is the most refreshing and charming. Specialized flower nursery, which planted eggs, roses, ferns, desert plants, etc., a wide range of plants including many endangered species, some rare plants, is the most distinctive Singapore Botanical Garden. It is worth mentioning that the tree behind the Singapore dollar is from the Singapore Botanical Garden. This huge tree has witnessed the rapid growth of Singapore. It is also a paradise for many Singaporeans when they were young. To commemorate it, its picture is printed on the back of the Singapore dollar five. The name of the tree is Grey Chenopodium.