White willow, Tree of Enchantment, witches aspirin, moon tree, sacred to the Goddess, the letter S in the Tree Alphabet, night vision, lunar rhythms, female aspects, wands are used for moon magic, all parts of the tree ward against evil and may be carried or placed in the home for this purpose. Knock on willow tree (knock on wood) to avert evil. Leaves, bark and wood are used in healing spells, magical brooms, especially Witches brooms, are traditionally bounds with willow branches. Groves of willows were considered so magical that priests, priestesses and all types of artisans sat among these trees to gain eloquence, inspiration, skills and prophecies.
Witch's Well 