Marsh woundwort, Marsh hedge-nettle
The Stachys palustris (Marsh woundwort, Marsh hedge-nettle) is perennial, belongs to the Lamiaceae family and is a wildflower plant. The flowers are purple and the leaves green. The herbaceous perennial plant will be up to 120 cm (47.2 in) high. The soil conditions should be moist and the plant area sunny, half-shady.