Why is the phoenix tree called "phoenix tree"?

There is a poem in "The Book of Songs" that says:

"Feng Huangming yi, in Gorkon. The phoenix tree was born in the morning. Serving (with the word "grass") is gentle and sincere. 》

This poem is about the lush growth of phoenix trees, which causes the phoenix to crow. Fengfeng (prefixed by grass, the sound of collapse) is flourishing, which is the wealth of phoenix tree; Yong Yong Bo, it's the voice of Feng Ming.

In Zhuangzi's Autumn Water, I also talked about the phoenix tree. When talking about Keiko, Zhuangzi said: "There are birds in the south, and there are thousands of chicks (beside the right birds). What do you know about them? Husband than (right bird) chicks, originated in, flying in the North Sea, not just phoenix tree, ... "

In this article, the phoenix is also associated with the phoenix, and the "ten thousand chicks (beside the right bird)" here is a kind of phoenix. He said that the phoenix flew from the South China Sea to the North Sea, and only the phoenix tree fell. It can be seen that the phoenix tree is noble.

In the thirty-seventh chapter of the Romance of the Three Kingdoms, there is such a description: "The phoenix flies thousands of miles away and does not live on the road; The teacher pays aside, but it is not the main thing. "

Because the ancients often associated the phoenix with the phoenix, people now often say, "If you plant a plane tree, you will have your own phoenix." . Therefore, in the past, in a well-off family, phoenix trees were often planted in the yard, not only because of its imposing manner, but also because it was a symbol of good luck.