In Hinduism, certain trees, plants and leaves enjoy an exalted, sacred status. These trees, plants and leaves form part and parcel of many rituals and poojas and hence, are vital to the daily life of a Hindu... Two such plants, which are considered most sacred by the Hindu pantheon, include Bilva (or Bel leaves) and Tulsi (or Basil)... Hindus believe that the presence of a Tulsi plant in the house is capable of warding off negativity and evil spirits... The Shiva Purana states that the Bilva tree is the manifest form of Lord Shiva himself...