Lythrum hyssopifolia, commonly known as hyssop loosestrife, is a perennial herbaceous plant belonging to the Lythraceae family. This plant species is known for its tall, spiky shoots that bear small pink or white flowers in the summertime. Some common synonyms for Lythrum hyssopifolia include hyssop-leaved loosestrife and lance-leaved lythrum. The plant is known for its medicinal properties, including its ability to treat gastrointestinal disorders, respiratory problems, fever, and skin diseases. In addition, it is also used for its ornamental value and is a popular choice among gardeners who appreciate its vertical form and attractive flowers.