Introduction to rare tropical plants: The various plants in the Botanical Gardens of the two courtyards are dazzling. Among them, the most unforgettable one for tourists is one of the most poisonous plants in the world, which can be seen in blood. There are bread trees and sausage trees in different shapes. , hanging melon tree, aquatic plant king lotus, etc. There are also 42 species of rare and endangered plants protected by the state and more than 500 species of tropical flowers. There are more than 1,000 rare tropical plants from more than 40 countries in the botanical garden. It is a treasure house of China's tropical plant resources and a microcosm of the world's tropical plant resources. Here, the jasmine and flowers are in full bloom, and the rare trees are lush and lush. It is known as the "tropical plant" at home and abroad. kingdom".