Features
It is a rather straggly perennial plant with slender underground runners.
Species |
Perrenial |
Living space |
Dark forest, Lake, Pond, River edge, Swamp, Wet site |
Size |
from 20 to 80 cm |
Description
Leaves coarsely toothed, almost feathered at the base. The calyx teeth are 2 times longer than the calyx tube. Eurasian species, widespread from the lowlands to the Montana belt on occasionally flooded soils, on sedges, among embankment shrubs, in moist ditches.