Black haw is a shrub that is native to the woodlands of central and southern North America. People use the root bark and its extracts to make medicine. Black haw is used for increasing urine (as a diuretic) to relieve fluid retention; and for treating diarrhea, spasms, and asthma. Also brings a fiery energy, capable of destructive power or the power to overcome strife. Magickal Uses: Protection, psychic and spiritual enhancement, money.