I see. In that case, I can more clearly state that no such thing exists in my realm. At least, not in the form of a tree. As we can now presume that energy sources vary across worlds, I wouldn't worry over the lack of a recognizable landmark from your home.

[But he wonders: What is the source of life in this world? This is another interesting concept he shall have to investigate further.]

Though I would be curious to research it as well— this World Tree.