Reason 1: The lotus flower emerges from the mud and remains unstained, and has a very high reputation. Of course, other flowers also have this.
Reason 2: The main reason is that the mountains are connected, and when you look down from a high place, the surrounding mountains surround the middle mountain, giving it the shape of a lotus.
So, Lotus Mountain has the god of lotus and also has the behavior of lotus. Therefore, many places are called Lotus Mountain.
As for the other plum blossoms and bamboos, they only have their gods but no actions, and they have only empty names.