Utica dioica   Tall perennial growing up to 5 feet. Prefers rich wet soil. Will spread by roots that creep long distances. The leaves are used in teas or as a spring edible replacing spinach. Seeds and roots are also used medicinally. DO NOT EAT RAW. Steep in hot water or cook to tame the sting. One of the most nutritious plants that support the entire body with Vitamen A, Iron, Ca, and also high in anti oxidants.  Perennial Growing Zones 3-10