What do you mean we're called yunhai Xiantao stone?

We are called Xiantao Stone in the Sea of Clouds, which means that we name this strange stone in the Sea of Clouds Xiantao Stone.

Our name is Yun Hai Xiantao Stone, which is a phrase from "Huangshan Strange Stone". It is used to describe that there is a piece about 1 meters high and 3 meters around the trail in the southeast of Huangshan Mountain. It is sharp in the upper part and rich in the lower part, and its color is dark red. In the sunset, the top is slightly red, still like a ripe peach. Because its shape resembles Xiantao, it is called Xiantao Stone.

Legend of Xiantao Stone:

It is said that the Eight Immortals made an appointment on the third day of March to pay their respects to the Queen Mother. At the birthday party, the immortals were given a full meal with nectar and peach. After the banquet was over, the Eight Immortals drifted back to the Eight Immortals Terrace in a lucky cloud. When they reminisce about the wonderful taste of flat peaches, they all want to taste them again.

at the invitation of all the immortals, I saw Lv Dongbin, who was full of stunts, throw the flat peach core given by the heavenly queen into the air, put his hands together and closed his eyes. In an instant, the core turns into a peach, and all the immortals share the peach, and the remaining peach core falls to the ground and becomes a stone. Please see that the marks of splitting the peach are still visible on this stone at that time.

what are the above references? Baidu encyclopedia-Xiantao stone