Greater pond sedge Carex riparia Share Facebook Twitter LinkedIn Pinterest E-mail Find more about this plant on Wikipedia. Enlarge Greater pond sedge - You are not in control The answer you planted into the eighth of thirty plant beds in the Dijksgracht park, part of the Twijfel Zaaien/Raising Doubts project. Latin name: Carex riparia Artist family: Neutral De Bolderik With: De Bolderik