Wang Lian is a famous ornamental plant native to the Amazon River Basin in South America, its leaves can be more than 3 meters in diameter, and it is an aquatic plant with the largest round leaves in the world, which can be described as a veritable name."

Wang Lian is a famous ornamental plant native to the Amazon River Basin of South America, its leaves can be more than 3 meters in diameter, is the world's largest round leaf aquatic plant, can be described as a veritable "water flower king".

The back of Wang Lian's leaves has a complex and exquisite leaf vein structure, one after another thick main vein radiates out, and there are several branches on the main vein, thus forming a crisscrossing and very strong network skeleton. In addition to the strong skeleton support, there are many gas-filled gas chambers in the leaves of Wang Lian, which can bear a weight of 50 kilograms or more, even if an adult sits on it, it will not sink.

Wang Lian's "basin edge" has two notches, like two drains, in order to drain easily.