It is a species of aquatic flowering plant in the cabbage family Brassicaceae. Living space - water ditches, wet meadows.
Species
Perrenial
Living space
Lake, Pond, River edge, Swamp, Wet site
Size
30-90 cm
Description
It grows to a height of 30 to 90 cm. It has a hollow stem. Corolla leaves are 3.5 to 5 mm long. It grows all over the world from the lowlands to the Montana belt.