Marsh spurge, Marsh euphorbia
The Euphorbia palustris (Marsh spurge, Marsh euphorbia) is perennial, belongs to the Euphorbiaceae family and is a garden bed, pond edge plant. The flowers are yellow, greenish and the leaves green. The herbaceous perennial plant will be up to 150 cm (59 in) high. The soil conditions should be moist, well-drained and the plant area sunny, half-shady.