Hyssop loosestrife is a flowering plant that belongs to the family of Lythraceae. It is found in various parts of the world and is commonly known as Hyssop-leaved loosestrife, or Lythrum hyssopifolia. The plant has numerous synonyms, which include Purple Loosestrife, False Loosestrife, and Willow Herb. The plant typically grows in damp and marshy areas and has purple or pink flowers that bloom in the summer months. Hyssop loosestrife is commonly used for herbal remedies and is believed to have anti-inflammatory, antiseptic, and astringent properties. Other synonyms for Hyssop loosestrife include Meadow Lythrum, Fringed Loosestrife, and Oblong-leaved Loosestrife.