The only one I can think of is a Baobab tree.....it's very large around and for where it grows could have a very deep root system.
I was once a treehouse, I lived in a cake. But I never saw the way the orange slayed the rake. I was only three years dead, but it told a tale. And now listen, little child, to the safety rail.
there is more than one. Seqoiuas, California redwoods, Baobab, etc
I heard there was only one type of tree that elephants cannot knock down. Is this true and if so, what kind of tree is it.