Yoni is the Sanskrit word meaning vulva, vagina, womb, the place where life comes from. A Yoni tree is a tree that has an opening in it that, in some way, has the shape of a vulva.
The Yoni tree in the picture that I took above, is just off a path in the woods I’ve walked hundreds of time. But I only saw it, for the first time, yesterday.
So far, she’s the most literal Yoni Tree I’ve ever seen.