Branched stems bear opposite lance-shaped leaves.
Clusters of star-shaped deep rose-pink flower, each petal deeply cut into 4 narrow segments, appear in late spring and early summer.
Prefers moist soil rather than in the water.
Branched stems bear opposite lance-shaped leaves.
Clusters of star-shaped deep rose-pink flower, each petal deeply cut into 4 narrow segments, appear in late spring and early summer.
Prefers moist soil rather than in the water.
