Whether you believe in them or not, the legends surrounding tress and plants contain powerful images which appeal to us because of their humanity and sheer simplicity.

God employed a burning bush as a medium of revelation when He spoke to Moses, and every tree or plant on this planet is afire with His presence. for example, in the plant realm, the cornflower has ultraviolet pigments in its blue petals, which are invisible to the human eye, but irresistible to a pollinating bee. In the realm of trees, the seed of the maple is equipped with a neat pair of wings, which enables it to sail...